Patent application number | Description | Published |
20090257679 | SCENE BASED NON-UNIFORMITY CORRECTION SYSTEMS AND METHODS - Systems and methods provide scene-based non-uniformity correction for infrared images, in accordance with one or more embodiments. For example in one embodiment, a method of processing infrared images includes storing a template frame comprising a first plurality of pixel data of an infrared image; receiving an input frame comprising a second plurality of pixel data of an infrared image; determining frame-to-frame motion between at least some of the first and second plurality of pixel data; warping the template frame based on the determining of the frame-to-frame motion; comparing the first plurality of pixel data to the second plurality of pixel data to determine irradiance differences based on the determining; propagating pixel offset information for scene based non uniformity correction terms, based on the determining of the frame-to-frame motion, for at least some of the scene based non uniformity correction terms to other ones of the scene based non uniformity correction terms; updating the scene based non uniformity correction terms based on the comparing and the propagating; applying the scene based non uniformity correction terms to the second plurality of pixel data to reduce fixed pattern noise; and providing an output infrared image after the applying. | 10-15-2009 |
20100220193 | SYSTEMS AND METHODS FOR PROCESSING INFRARED IMAGES - One or more embodiments of the invention provide a system and method for processing an infrared image to receive infrared image data of a non-uniform scene, apply column noise filter correction to the infrared image data, and/or apply row noise filter correction to the infrared image data, and provide corrected infrared image data based on the column and/or row noise filter correction as infrared output image data. | 09-02-2010 |
20120320217 | SCENE BASED NON-UNIFORMITY CORRECTION SYSTEMS AND METHODS - Systems and methods provide scene-based non-uniformity correction for infrared images, in accordance with one or more embodiments. For example in one embodiment, a method of processing infrared images of a scene captured by an infrared image sensor comprising a plurality of sensor elements includes receiving a first frame comprising a first plurality of pixel data of a first infrared image; receiving a second frame comprising a second plurality of pixel data of a second infrared image; determining frame-to-frame motion between the first frame and the second frame, wherein the frame-to-frame motion identifies portions of the first and second pixel data corresponding to identical scene coordinates captured by different sensor elements for the first and second frames; determining irradiance differences between the first and second portions of pixel data; and determining pixel offset information for scene based non-uniformity correction terms based on the irradiance differences and the frame-to-frame motion. | 12-20-2012 |
20120321212 | SYSTEMS AND METHODS FOR PROCESSING INFRARED IMAGES - One or more embodiments of the invention provide a system and method for processing an infrared image to receive infrared image data of a non-uniform scene, apply column noise filter correction to the infrared image data, and/or apply row noise filter correction to the infrared image data, and provide corrected infrared image data based on the column and/or row noise filter correction as infrared output image data. | 12-20-2012 |
20130022279 | SYSTEMS AND METHODS FOR PROCESSING INFRARED IMAGES - Various techniques are provided to process infrared images. In one implementation, a method of processing infrared image data includes receiving infrared image data associated with a scene. The infrared image data comprises a plurality of pixels arranged in a plurality of rows and columns. The method also includes selecting one of the columns. The method also includes, for each pixel of the selected column, comparing the pixel to a corresponding plurality of neighborhood pixels. The method also includes, for each comparison, adjusting a first counter if the pixel of the selected column has a value greater than the compared neighborhood pixel. The method also includes, for each comparison, adjusting a second counter if the pixel of the selected column has a value less than the compared neighborhood pixel. The method also includes selectively updating a column correction term associated with the selected column based on the first and second counters. | 01-24-2013 |
20130147951 | INFRARED CAMERA DETECTION SYSTEMS AND METHODS - Infrared imaging systems and methods disclosed herein, in accordance with one or more embodiments, provide for detecting petroleum in an infrared image. The detection involves the evaluation of local background model likelihoods in light of extracted pixel features as well as the evaluation of a global outlier model in light of extracted pixel features. Those pixels having a low likelihood for both their local background model as well as the outlier model are identified as corresponding to oil-contaminated water within the infrared image. | 06-13-2013 |
20130147964 | INFRARED CAMERA SYSTEMS AND METHODS FOR MARITIME APPLICATIONS - Systems and methods disclosed herein provide for some embodiments infrared camera systems for maritime applications. For example in one embodiment, a watercraft includes a plurality of image capture components coupled to the watercraft to capture infrared images around at least a substantial portion of a perimeter of the watercraft; a memory component adapted to store the captured infrared images; a processing component adapted to process the captured infrared images according to a man overboard mode of operation to provide processed infrared images and determine if a person falls from the watercraft; and a display component adapted to display the processed infrared images. | 06-13-2013 |
20130208125 | INFRARED CAMERA MODES FOR MARITIME APPLICATIONS - Systems and methods disclosed herein provide an image capture component adapted to capture an infrared image, a control component adapted to provide a plurality of selectable processing modes to a user, receive a user input corresponding to a user selected processing mode, generate a control signal indicative of the user selected processing mode and transmit the generated control signal. The user selected processing modes, for example, may be directed to maritime applications, such as night docking, man overboard, night cruising, day cruising, hazy conditions, and/or shoreline modes. The systems and methods further provide a processing component adapted to receive the generated control signal from the control component, process the captured infrared image according to the user selected processing mode, and generate a processed infrared image, and a display component adapted to display the processed infrared image. | 08-15-2013 |
20130250102 | ELECTRICAL CABINET INFRARED MONITOR - Various techniques are provided to monitor electrical equipment. In some implementations, a monitoring system for a cabinet may include an infrared camera configured to capture thermal images of at least a portion of electrical equipment positioned in an interior cavity of the cabinet. In some implementations, the monitoring system also includes a communication interface configured to transmit the thermal images from the infrared camera for external viewing by a user. In some implementations, the thermal images may be provided through various wired and wireless communication techniques. In some implementations, the infrared camera may receive electrical power through a physical coupling to an electrical connector within the cabinet and/or through electromagnetic energy harvesting techniques. Other implementations are also provided. | 09-26-2013 |
20130250125 | THERMAL IMAGE FRAME CAPTURE USING DE-ALIGNED SENSOR ARRAY - Various techniques are provided to capture one or more thermal image frames using an infrared sensor array that is fixably positioned to substantially de-align rows and columns of infrared sensors. In one example, an infrared imaging system includes an infrared sensor array comprising a plurality of infrared sensors arranged in rows and columns and adapted to capture a thermal image frame of a scene exhibiting at least one substantially horizontal or substantially vertical feature. The infrared imaging system also includes a housing. The infrared sensor array is fixably positioned within the housing to substantially de-align the rows and columns from the feature while the thermal image frame is captured. | 09-26-2013 |
20130258111 | DEVICE ATTACHMENT WITH INFRARED IMAGING SENSOR - Various techniques are disclosed for providing a device attachment configured to releasably attach to and provide infrared imaging functionality to mobile phones or other portable electronic devices. For example, a device attachment may include a housing with a tub on a rear surface thereof shaped to at least partially receive a user device, an infrared sensor assembly disposed within the housing and configured to capture infrared image data, and a processing module communicatively coupled to the infrared sensor assembly and configured to transmit the infrared image data to the user device. Infrared image data may be captured by the infrared sensor assembly and transmitted to the user device by the processing module in response to a request transmitted by an application program or other software/hardware routines running on the user device. The infrared image data may be transmitted to the user device via a device connector or a wireless connection. | 10-03-2013 |
20130278771 | SYSTEMS AND METHODS FOR MONITORING VEHICLE WHEEL ASSEMBLY - Various techniques are disclosed for systems and methods using small form factor infrared imaging modules to monitor various components of a vehicle wheel assembly. For example, a vehicle-mounted system may include one or more infrared imaging modules, a processor, a memory, a display, a communication module, and a vehicle speed sensor. The vehicle-mounted system may be mounted on, installed in, or otherwise integrated into a vehicle that has one or more wheel assemblies. The one or more infrared imaging modules may be configured to capture thermal images of desired portions of the wheel assemblies. Various thermal image analytics and profiling may be performed on the captured thermal images to determine the operating condition of various components of the wheel assemblies and to detect abnormalities. Monitoring information may be generated based on the detected condition and abnormalities, and presented to a driver or other occupants onboard the vehicle in real time. | 10-24-2013 |
20130314536 | SYSTEMS AND METHODS FOR MONITORING VEHICLE OCCUPANTS - Various techniques are disclosed for systems and methods using small form factor infrared imaging modules to monitor occupants in an interior compartment of a vehicle. For example, a vehicle-mounted system may include one or more infrared imaging modules, a processor, a memory, alarm sirens, and a communication module. The vehicle-mounted system may be mounted on, installed in, or otherwise integrated into a vehicle that has an interior compartment. The infrared imaging modules may be configured to capture thermal images of desired portions of the interior compartments. Various thermal image processing and analytics may be performed on the captured thermal images to determine the presence and various attributes of one or more occupants. Based on the determination of the presence and various attributes, occupant detection information and/or control signals may be generated. Occupant detection information may be used to perform various monitoring operations, and control signals may adjust various vehicle components. | 11-28-2013 |
20130321637 | MONITOR AND CONTROL SYSTEMS AND METHODS FOR OCCUPANT SAFETY AND ENERGY EFFICIENCY OF STRUCTURES - Various systems and methods are disclosed for monitoring and controlling using small infrared imaging modules to enhance occupant safety and energy efficiency of buildings and structures. In one example, thermal images captured by infrared imaging modules may be analyzed to detect presence of persons, identify and classify power-consuming objects, and monitor environmental conditions. Based on the processed thermal images, various power-consuming objects (e.g., an HVAC system, lighting, a water heater, and other appliances) may be controlled to increase energy efficiency. In another example, thermal images captured by infrared imaging modules may be analyzed to detect various hazardous conditions, such as a combustible gas leak, a CO gas leak, a water leak, fire, smoke, and, an electrical hotspot. If such hazardous conditions are detected, an appropriate warning may be generated and/or various objects may be controlled to remedy the conditions. | 12-05-2013 |
20130335550 | INFRARED SENSOR SYSTEMS AND METHODS - Infrared imaging systems and methods disclosed herein, in accordance with one or more embodiments, provide for a wireless thermal imaging system comprising one or more wireless thermal image sensors adapted to capture and provide thermal images of structural objects of a structure for monitoring moisture of the structural objects and a processing component adapted to receive the thermal images of the structural objects from the one or more wireless thermal image sensors, and process the thermal images of the structural objects to generate moisture content information for remote analysis of restoration conditions of the structural objects. | 12-19-2013 |
20130342691 | INFANT MONITORING SYSTEMS AND METHODS USING THERMAL IMAGING - Various techniques are disclosed for systems and methods using thermal imaging to monitor an infant or other persons that may need observation. For example, an infant monitoring system may include an infrared imaging module, a visible light camera, a processor, a display, a communication module, and a memory. The monitoring system may capture thermal images of a scene including at least a partial view of an infant, using the infrared imaging module enclosed in a portable or mountable housing configured to be positioned for remote monitoring of the infant. Various thermal image processing and analysis operations may be performed on the thermal images to generate monitoring information relating to the infant. The monitoring information may include various alarms that actively provide warnings to caregivers, and user-viewable images of the scene. The monitoring information may be presented at external devices or the display located remotely for convenient viewing by caregivers. | 12-26-2013 |
20140016879 | PIXEL-WISE NOISE REDUCTION IN THERMAL IMAGES - Methods and systems are provided to reduce noise in thermal images. In one example, a method includes receiving an image frame comprising a plurality of pixels arranged in a plurality of rows and columns. The pixels comprise thermal image data associated with a scene and noise introduced by an infrared imaging device. The image frame may be processed to determine a plurality of column correction terms, each associated with a corresponding one of the columns and determined based on relative relationships between the pixels of the corresponding column and the pixels of a neighborhood of columns. In another example, the image frame may be processed to determine a plurality of non-uniformity correction terms, each associated with a corresponding one of the pixels and determined based on relative relationships between the corresponding one of the pixels and associated neighborhood pixels within a selected distance. | 01-16-2014 |
20140037225 | ROW AND COLUMN NOISE REDUCTION IN THERMAL IMAGES - Methods and systems are provided to reduce noise in thermal images. In one example, a method includes receiving an image frame comprising a plurality of pixels arranged in a plurality of rows and columns. The pixels comprise thermal image data associated with a scene and noise introduced by an infrared imaging device. The image frame may be processed to determine a plurality of column correction terms, each associated with a corresponding one of the columns and determined based on relative relationships between the pixels of the corresponding column and the pixels of a neighborhood of columns. In another example, the image frame may be processed to determine a plurality of non-uniformity correction terms, each associated with a corresponding one of the pixels and determined based on relative relationships between the corresponding one of the pixels and associated neighborhood pixels within a selected distance. | 02-06-2014 |
20140092256 | INFRARED IMAGER WITH INTEGRATED METAL LAYERS - Various techniques are provided for implementing, operating, and manufacturing infrared imaging devices using integrated circuits. In one example, a system includes a focal plane array (FPA) integrated circuit comprising an array of infrared sensors adapted to image a scene, a plurality of active circuit components, a first metal layer disposed above and connected to the circuit components, a second metal layer disposed above the first metal layer and connected to the first metal layer, and a third metal layer disposed above the second metal layer and below the infrared sensors. The third metal layer is connected to the second metal layer and the infrared sensors. The first, second, and third metal layers are the only metal layers of the FPA between the infrared sensors and the circuit components. The first, second, and third metal layers are adapted to route signals between the circuit components and the infrared sensors. | 04-03-2014 |
20140092257 | NON-UNIFORMITY CORRECTION TECHNIQUES FOR INFRARED IMAGING DEVICES - Various techniques are disclosed for performing non-uniformity correction (NUC) for infrared imaging devices. Intentionally blurred image frames may be obtained and processed to correct for FPN (e.g., random spatially uncorrelated FPN in one embodiment) associated with infrared sensors of the infrared imaging device. Intentionally blurred image frames may be used to distinguish between FPN associated with the infrared sensors and desired scene information. Advantageously, such techniques may be implemented without requiring the use of a shutter to perform flat field correction for the infrared imaging device. | 04-03-2014 |
20140092258 | LINE BASED IMAGE PROCESSING AND FLEXIBLE MEMORY SYSTEM - Techniques are provided to implement line based processing of thermal images and a flexible memory system. In one example, individual lines of a thermal image frame may be provided to an image processing pipeline. Image processing operations may be performed on the individual lines in stages of the image processing pipeline. A memory system may be used to buffer the individual lines in the pipeline stages. In another example, a memory system may be used to send and receive data between various components without relying on a single shared bus. Data transfers may be performed between different components and different memories of the memory system using a switch fabric to route data over different buses. In another example, a memory system may support data transfers using different clocks of various components, without requiring the components and the memory system to all be synchronized to the same clock source. | 04-03-2014 |
20140093133 | SYSTEMS AND METHODS FOR MONITORING VEHICLE OCCUPANTS - Various techniques are disclosed for systems and methods using small form factor infrared imaging modules to monitor occupants in an interior compartment of a vehicle. For example, a vehicle-mounted system may include one or more infrared imaging modules, a processor, a memory, alarm sirens, and a communication module. The vehicle-mounted system may be mounted on, installed in, or otherwise integrated into a vehicle that has an interior compartment. The infrared imaging modules may be configured to capture thermal images of desired portions of the interior compartments. Various thermal image processing and analytics may be performed on the captured thermal images to determine the presence and various attributes of one or more occupants. Based on the determination of the presence and various attributes, occupant detection information and/or control signals may be generated. Occupant detection information may be used to perform various monitoring operations, and control signals may adjust various vehicle components. | 04-03-2014 |
20140098237 | FLEXIBLE MEMORY SYSTEMS AND METHODS - Techniques are provided to implement line based processing of thermal images and a flexible memory system. In one example, individual lines of a thermal image frame may be provided to an image processing pipeline. Image processing operations may be performed on the individual lines in stages of the image processing pipeline. A memory system may be used to buffer the individual lines in the pipeline stages. In another example, a memory system may be used to send and receive data between various components without relying on a single shared bus. Data transfers may be performed between different components and different memories of the memory system using a switch fabric to route data over different buses. In another example, a memory system may support data transfers using different clocks of various components, without requiring the components and the memory system to all be synchronized to the same clock source. | 04-10-2014 |
20140108850 | ABNORMAL CLOCK RATE DETECTION IN IMAGING SENSOR ARRAYS - Various techniques are provided to detect abnormal clock rates in devices such as imaging sensor devices (e.g., infrared and/or visible light imaging devices). In one example, a device may include a clock rate detection circuit that may be readily integrated as part of the device to provide effective detection of an abnormal clock rate. The device may include a ramp generator, a counter, and/or other components which may already be implemented as part of the device. The ramp generator may generate a ramp signal independent of a clock signal provided to the device, while the counter may increment or decrement a count value in response to the clock signal. The device may include a comparator adapted to select the current count value of the counter when the ramp signal reaches a reference signal. A processor of the device may be adapted to determine whether the clock signal is operating in an acceptable frequency range, based on the selected count value. | 04-17-2014 |
20140112537 | SYSTEMS AND METHODS FOR INTELLIGENT MONITORING OF THOROUGHFARES USING THERMAL IMAGING - Various techniques are disclosed for systems and methods using thermal imaging to intelligently monitor thoroughfares. For example, an intelligent monitoring system may include an infrared imaging module, a processor, a communication module, a memory, and an adjustable component. The system may be mounted, installed, or otherwise disposed at various locations along thoroughfares, and capture thermal images of a scene that includes at least a portion of the thoroughfares. Various thermal image processing and analysis operations may be performed on the thermal images to generate comprehensive monitoring information including an indication of detected objects in the scene and at least one attribute associated with the objects. Various actions may be taken, such as generating various alarms and intelligently adjusting operation of various adjustable devices on thoroughfares, based on the monitoring information. The monitoring information may be shared among multiple instances of the system, and may be communicated to external devices. | 04-24-2014 |
20140139643 | IMAGER WITH ARRAY OF MULTIPLE INFRARED IMAGING MODULES - An imager array may be provided as part of an imaging system. The imager array may include a plurality of infrared imaging modules. Each infrared imaging module may include a plurality of infrared sensors associated with an optical element. The infrared imaging modules may be oriented, for example, substantially in a plane facing the same direction and configured to detect images from the same scene. Such images may be processed in accordance with various techniques to provide images of infrared radiation. The infrared imaging modules may include filters or lens coatings to selectively detect desired ranges of infrared radiation. Such arrangements of infrared imaging modules in an imager array may be used to advantageous effect in a variety of different applications. | 05-22-2014 |
20140139685 | LOW POWER AND SMALL FORM FACTOR INFRARED IMAGING - Various techniques are provided for implementing an infrared imaging system. In one example, a system includes a focal plane array (FPA). The FPA includes an array of infrared sensors adapted to image a scene. The FPA also includes a bias circuit adapted to provide a bias voltage to the infrared sensors. The bias voltage is selected from a range of approximately 0.2 volts to approximately 0.7 volts. The FPA also includes a read out integrated circuit (ROIC) adapted to provide signals from the infrared sensors corresponding to captured image frames. Other implementations are also provided. | 05-22-2014 |
20140168433 | SYSTEMS AND METHODS FOR MONITORING POWER SYSTEMS - Techniques are disclosed for systems and methods using small form factor infrared imaging modules to monitor aspects of a power system. A system may include one or more infrared imaging modules, a processor, a memory, a display, a communication module, and modules to control components of a power system. Infrared imaging modules may be mounted on, installed in, or otherwise integrated with a power system having one or more power system components. The infrared imaging modules may be configured to capture thermal images of portions of the power system. Various thermal image analytics and profiling may be performed on the captured thermal images to determine the operating conditions and temperatures of portions of the power system. Monitoring information may be generated based on the determined conditions and temperatures and then presented to a user of the power system. | 06-19-2014 |
20140168439 | INFRARED CAMERA SYSTEMS AND METHODS FOR MARITIME APPLICATIONS - Systems and methods disclosed herein provide for some embodiments infrared camera systems for maritime applications. For example in one embodiment, a watercraft includes a plurality of image capture components coupled to the watercraft to capture infrared images around at least a substantial portion of a perimeter of the watercraft; a memory component adapted to store the captured infrared images; a processing component adapted to process the captured infrared images according to a man overboard mode of operation to provide processed infrared images and determine if a person falls from the watercraft; and a display component adapted to display the processed infrared images. | 06-19-2014 |
20140168445 | SYSTEMS AND METHODS OF SUPPRESSING SKY REGIONS IN IMAGES - Various techniques are provided for systems and methods to process images to reduce consumption of an available output dynamic range by the sky in images. For example, according to one or more embodiments of the disclosure, a region or area in images that may correspond to the sky may be identified based on the location of the horizon in the images. A distribution of irradiance levels in the identified sky region may be analyzed to determine a dynamic range attributable to the sky region. A transfer function that compresses the dynamic range attributable to the sky region may be generated and applied so that the sky in the images may be suppressed, thereby advantageously preserving more dynamic range for terrestrial objects and other objects of interest in the images. | 06-19-2014 |
20140184807 | SEGMENTED FOCAL PLANE ARRAY ARCHITECTURE - Various techniques are provided for implementing a segmented focal plane array (FPA) of infrared sensors. In one example, a system includes a segmented FPA. The segmented FPA includes a top die having an array of infrared sensors (e.g., bolometers). The top die may also include a portion of a read-out integrated circuit (ROIC). The segmented FPA also includes a bottom die having at least a portion of the ROIC. The top and the bottom dies are electrically coupled via inter-die connections. Advantageously, the segmented FPA may be fabricated with a higher yield and a smaller footprint compared with conventional FPA architectures. Moreover, the segmented FPA may be fabricated using different semiconductor processes for each die. | 07-03-2014 |
20140218520 | SMART SURVEILLANCE CAMERA SYSTEMS AND METHODS - Various techniques are disclosed for smart surveillance camera systems and methods using thermal imaging to intelligently control illumination and monitoring of a surveillance scene. For example, a smart camera system may include a thermal imager, an IR illuminator, a visible light illuminator, a visible/near IR (NIR) light camera, and a processor. The camera system may capture thermal images of the scene using the thermal imager, and analyze the thermal images to detect a presence and an attribute of an object in the scene. In response to the detection, various light sources may be selectively operated to illuminate the object only when needed or desired, with a suitable type of light source, with a suitable beam angle and width, or in otherwise desirable manner. The visible/NIR light camera may also be selectively operated based on the detection to capture or record surveillance images containing objects of interest. | 08-07-2014 |
20140232875 | DETERMINATION OF AN ABSOLUTE RADIOMETRIC VALUE USING BLOCKED INFRARED SENSORS - Various techniques are provided for using one or more shielded (e.g., blinded, blocked, and/or obscured) infrared sensors of a thermal imaging device. In one example, a method includes capturing a signal from a shielded infrared sensor that is substantially blocked from receiving infrared radiation from a scene. The method also includes capturing a signal from an unshielded infrared sensor configured to receive the infrared radiation from the scene. The method also includes determining an average thermographic offset reference for the shielded and unshielded infrared sensors based on the captured signal of the shielded infrared sensor. The method also includes determining an absolute radiometric value for the scene based on the average thermographic offset reference and the captured signal of the unshielded infrared sensor. | 08-21-2014 |
20140240512 | TIME SPACED INFRARED IMAGE ENHANCEMENT - Techniques using small form factor infrared imaging modules are disclosed. An imaging system may include visible spectrum imaging modules, infrared imaging modules, and other modules to interface with a user and/or a monitoring system. Visible spectrum imaging modules and infrared imaging modules may be positioned in proximity to a scene that will be monitored while visible spectrum-only images of the scene are either not available or less desirable than infrared images of the scene. Imaging modules may be configured to capture images of the scene at different times. Image analytics and processing may be used to generate combined images with infrared imaging features and increased detail and contrast. Triple fusion processing, including selectable aspects of non-uniformity correction processing, true color processing, and high contrast processing, may be performed on the captured images. Control signals based on the combined images may be presented to a user and/or a monitoring system. | 08-28-2014 |
20140247365 | TECHNIQUES FOR SELECTIVE NOISE REDUCTION AND IMAGING SYSTEM CHARACTERIZATION - Various techniques are disclosed for reducing spatial and temporal noise in captured images. In one example, temporal noise may be filtered while still retaining temporal responsivity in filtered images to allow low contrast temporal events to be captured. Spatial and temporal noise filters may be selectively weighted to more strongly favor filtering using whichever one of the filters is least likely to cause a loss of signal fidelity in actual scene content. Other techniques are disclosed for determining various parameters of imaging systems having image lag. For example, a mean-variance characterization and a noise equivalent irradiance characterization may be performed to determine parameters of the imaging systems. Results of such characterizations may be used to determine the actual performance of the imaging systems without the effects of image lag. | 09-04-2014 |
20140253735 | DEVICE ATTACHMENT WITH INFRARED IMAGING SENSOR - Various techniques are disclosed for providing a device attachment configured to releasably attach to and provide infrared imaging functionality to mobile phones or other portable electronic devices. For example, a device attachment may include a housing with a tub on a rear surface thereof shaped to at least partially receive a user device, an infrared sensor assembly disposed within the housing and configured to capture thermal infrared image data, and a processing module communicatively coupled to the infrared sensor assembly and configured to transmit the thermal infrared image data to the user device. Thermal infrared image data may be captured by the infrared sensor assembly and transmitted to the user device by the processing module in response to a request transmitted by an application program or other software/hardware routines running on the user device. | 09-11-2014 |
20140285672 | INFRARED CAMERA SYSTEMS AND METHODS FOR DUAL SENSOR APPLICATIONS - Systems and methods disclosed herein provide for infrared camera systems and methods for dual sensor applications. For example, in one embodiment, an enhanced vision system comprises an image capture component having a visible light sensor to capture visible light images and an infrared sensor to capture infrared images. The system comprises a first control component adapted to provide a plurality of selectable processing modes to a user, receive a user input corresponding to a user selected processing mode, and generate a control signal indicative of the user selected processing mode, wherein the plurality of selectable processing modes includes a visible light only mode, infrared only mode, and a combined visible-infrared mode. The system comprises a processing component adapted to receive the generated control signal from the control component, process the captured visible light images and the captured infrared images according to the user selected processing mode, and generate processed images based on the processing mode selected by the user. The system comprises a display component adapted to display the processed images based on the processing mode selected by the user. | 09-25-2014 |
20140313343 | MODULAR INFRARED CAMERA SYSTEMS AND METHODS - Modular infrared imaging systems and methods disclosed herein, in accordance with one or more embodiments, provide for capturing an infrared image, sensing a mode of operation, processing the captured infrared image according to the sensed mode of operation, generating a processed infrared image based on the sensed mode of operation, and displaying the processed infrared image. | 10-23-2014 |
20150085133 | WEARABLE IMAGING DEVICES, SYSTEMS, AND METHODS - Wearable systems with thermal imaging capabilities may be provided for detecting the presence and location of persons or animals in an environment surrounding the system in accordance with an embodiment. A wearable system may include a wearable structure such as a helmet with a plurality of imaging modules mounted to the wearable structure. An imaging module may include one or more imaging components such as infrared imaging modules and visible light cameras. Thermal images captured using the infrared imaging modules may be used to detect the presence of a person in the thermal images. The wearable imaging system may include one or more alert components that alert the wearer when a person is detected in the thermal images. The alert components may be used to generate a location-specific alert that alerts the wearer to the location of the detected person. A wearable imaging system may be a multidirectional threat monitoring helmet. | 03-26-2015 |