Patent application number | Description | Published |
20120251070 | METHOD AND APPARATUS FOR SELECTING CONTENT SEGMENTS - A method, apparatus and computer program product select content segments based at least in part on a contextual similarity level between the content segments and at least one of brightness levels, blur levels, and shake levels of the content segments. As such, a resultant video may be produced that comprises selected content segments. Accordingly, brightness levels of the content may be improved and shake and blur levels reduced while maintaining a desired field of view. | 10-04-2012 |
20130093899 | METHOD AND APPARATUS FOR MEDIA CONTENT EXTRACTION - Various methods are provided for analyzing media content. One example method may include extracting media content data and sensor data from a plurality of media content, wherein the sensor data comprises a plurality of data modalities. The method may also include classifying the extracted media content data and the sensor data. The method may further include determining an event-type classification based on the classified extracted media content data and the sensor data. | 04-18-2013 |
20130100307 | METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR ANALYZING CONTEXT-BASED MEDIA DATA FOR TAGGING AND RETRIEVAL - An apparatus for enabling retrieval of media content and identifying an interestingness of the media content may include a processor and memory storing executable computer program code that cause the apparatus to at least perform operations including capturing items of media content including objects and assigning context data indicating a determined location of one of the captured objects and a time that the object was captured to the media content. The computer program code may further cause the apparatus to assign a detected item of orientation information indicating an orientation of a media capturing device, capturing the objects, to the context data associated with the media content. The computer program code may further cause the apparatus to enable retrieval of the media content from a memory based on analyzing the location of the captured object, the time and the orientation information. Corresponding methods and computer program products are also provided. | 04-25-2013 |
20140133548 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCTS FOR DETECTING BOUNDARIES OF VIDEO SEGMENTS - There is provided a method comprising receiving at least one sample of a sensor data obtained from at least one sensor; obtaining an indicator of a video scene change on the basis of the at least one sample of the sensor data; and providing the indicator in order to change at least one parameter of a video encoding. There is also provided an apparatus comprising a processor, and memory including computer program code. The memory and the computer program code are configured to, with the processor, cause the apparatus to receive at least one sample of a sensor data; obtain an indicator of a video scene change on the basis of the at least one sample of the sensor data; and provide the indicator in order to change at least one parameter of a video encoding. | 05-15-2014 |
20140133837 | VIDEO REMIXING SYSTEM - A method and related apparatus for creating a video remix, the method comprising obtaining a plurality of source content in a processing device; determining a plurality of segments from the source content to be included in the video remix; determining editing processes required to transform the plurality of segments into form suitable for the video remix; allocating said editing processes to be executed in parallel in at least one processing device; and merging the plurality of segments received from said editing processes into the video remix. | 05-15-2014 |
Patent application number | Description | Published |
20080288225 | INTERFEROMETRIC MODULATOR DISPLAYS WITH REDUCED COLOR SENSITIVITY - Methods are described for selecting reflective layer distances in an interferometric modulator display that result in reduced color sensitivity to temperature and process variation. Colors are selected for interferometric modulator subpixels that correspond to a minimum in the rate that the colors change with respect to reflective layer distance. In some cases, colors are selected that deviate from the minimums in order to obtain a desired target color (e.g., a desired white point). | 11-20-2008 |
20090051925 | DETERMINATION OF INTERFEROMETRIC MODULATOR MIRROR CURVATURE AND AIRGAP VARIATION USING DIGITAL PHOTOGRAPHS - Air gap variation in an interferometric modulator over a two-dimensional spatial map of the modulator is determined by acquiring a digital photograph of the modulator. Color parameters of individual pixels in the photograph are determined and compared to a model of color parameters as a function of air gap distance. The model and individual pixel color parameters may be plotted on a color space plot for comparison. The determined distances may be plotted over a two-dimensional spatial map of the interferometric modulator to visualize the mirror curvature and air gap variation. | 02-26-2009 |
20090204349 | MEASUREMENT AND APPARATUS FOR ELECTRICAL MEASUREMENT OF ELECTRICAL DRIVE PARAMETERS FOR A MEMS BASED DISPLAY - Methods and devices to measure threshold voltages of MEMS devices are disclosed. The threshold voltages are based on test voltages which cause the devices to change states. State changes of the device are detected by monitoring integrated current or charge used to drive the test voltages. | 08-13-2009 |
20090244686 | MICROELECTROMECHANICAL DEVICE WITH SPACING LAYER - An interferometric modulating device is provided with a spacing layer positioned between the fixed reflector and the electrode. The spacing layer prevents shorting between the movable reflector and the electrode and provides a filtering cavity to improve color saturation. | 10-01-2009 |
20100014148 | MICROELECTROMECHANICAL DEVICE WITH SPACING LAYER - An interferometric modulating device is provided with a spacing layer positioned between the fixed reflector and the electrode. The spacing layer prevents shorting between the movable reflector and the electrode and provides a filtering cavity to improve color saturation. | 01-21-2010 |
20110286072 | METHOD AND STRUCTURE CAPABLE OF CHANGING COLOR SATURATION - Various embodiments include an interferometric modulator device configured to provide improved saturation. In some embodiments, saturation is improved by optically matching the impedance of two materials with different refractive indices using a multilayer having a refractive index gradient. In various embodiments, the thickness one or more of the layers in the multilayer are selected to provide increased saturation. Accordingly, in various embodiments the multilayer having a refractive index gradient helps to narrow the resonance of a pixel such that the band of wavelengths that are reflected from the pixel is smaller. In turn, a device including a combination of red, green and blue pixels may expand the spectrum of colors that are reflected by the device in operation. Additionally, there may be better contrast between whites and blacks, as darker blacks with less hue are produced. | 11-24-2011 |
20120249122 | MEASUREMENT AND APPARATUS FOR ELECTRICAL MEASUREMENT OF ELECTRICAL DRIVE PARAMETERS FOR A MEMS BASED DISPLAY - Methods and devices to measure voltage margins of electromechanical devices are disclosed. The voltage margins are determined based on responses to test voltages which cause the devices to change states. State changes of the devices are detected by monitoring integrated current or charge used to drive the devices with the test voltages. | 10-04-2012 |
20120256615 | MEASUREMENT AND APPARATUS FOR ELECTRICAL MEASUREMENT OF ELECTRICAL DRIVE PARAMETERS FOR A MEMS BASED DISPLAY - Methods and devices to measure voltage margins of electromechanical devices are disclosed. The voltage margins are determined based on responses to test voltages which cause the devices to change states. State changes of the devices are detected by monitoring integrated current or charge used to drive the devices with the test voltages. | 10-11-2012 |
20130088498 | ELECTROMECHANICAL SYSTEMS DEVICE WITH NON-UNIFORM GAP UNDER MOVABLE ELEMENT - Systems, methods and apparatus are provided for electromechanical systems devices having a non-uniform gap under a mechanical layer. An electromechanical systems device includes a movable element supported at its edges over a substrate by at least two support structures. The movable element can be spaced from the substrate by a gap having two or more different heights in two or more corresponding distinct regions. The gap has a first height in a first region below the gap, such as an active area of the device, and a second height in a second region adjacent the support structure. In an interferometric modulator implementation, the second region can be encompasses within an anchor region with a black mask. | 04-11-2013 |
20130127881 | SYSTEMS, DEVICES, AND METHODS FOR DRIVING A DISPLAY - This disclosure provides systems, methods and apparatus for writing data to a display. The frame rate is improved by simultaneously and independently writing data to multiple common lines of the display. In some implementations, lines of common color are written simultaneously. In some implementations, more common lines of lower visual importance are written simultaneously than common lines of higher visual importance. In these implementations, colors of higher visual importance can be displayed at a higher resolution to maintain good image quality while still improving frame rate. Display element electrodes may be coupled along common lines in various ways to implement simultaneous writing to multiple common lines. | 05-23-2013 |
20130127926 | SYSTEMS, DEVICES, AND METHODS FOR DRIVING A DISPLAY - This disclosure provides systems, methods and apparatus for writing data to a display. The frame rate is improved by simultaneously and independently writing data to multiple common lines of the display. In some implementations, lines of common color are written simultaneously. In some implementations, more common lines of lower visual importance are written simultaneously than common lines of higher visual importance. In these implementations, colors of higher visual importance can be displayed at a higher resolution to maintain good image quality while still improving frame rate. Display element electrodes may be coupled along common lines in various ways to implement simultaneous writing to multiple common lines. | 05-23-2013 |
20130222351 | ELECTROMECHANICAL SYSTEMS DEVICE - This disclosure provides systems, methods and apparatus for EMS devices. In one aspect, an EMS device includes an array of display elements and a plurality of driver lines with at least a portion of the plurality of driver lines routed above or below the array between one or more driver circuits and the array. In some implementations, at least a portion of the plurality of driver lines is disposed above a non-active area of the array. In one aspect, an EMS device can form a portion of at least one of the plurality of driver lines. In some implementations, movable layers of the array can be disposed between at least a portion of the plurality of driver lines and stationary electrodes of the display. | 08-29-2013 |
Patent application number | Description | Published |
20090288056 | Method, system and computer program product for determining routing of data paths in interconnect circuitry - A system, method and computer program product are provided for determining routing of data paths in interconnect circuitry for an integrated circuit. The interconnect circuitry on a first side provides a narrow interface for connection to a first device, and on a second side provides a wide interface for connection to a distributed plurality of further devices. Each data path is associated with one of the further devices and provides a connection through the interconnect circuitry between that associated further device and the first device. The method comprises the steps of defining a plurality of cells to be provided along the wide interface, each of the further devices being associated with at least one of the cells, and defining the interconnect circuitry as an array of blocks formed in rows and columns, with each cell abutting one of the columns. Further, the method includes the steps of providing a predetermined set of tiles, each tile providing a predetermined wiring layout, and for each block, applying predetermined rules to determine one of the tiles to be used to implement that block. The predetermined rules take into account the location of the block in the array and the association between the plurality of further devices and the plurality of cells, ensuring that each data path provided by the interconnect circuitry has the same propagation delay. By such an approach, a structured routing method is provided that uses predetermined tiles enabling a layout design for the interconnect circuitry to be readily produced whilst ensuring that the propagation delays are matched for each of the data paths within the interconnect circuitry. | 11-19-2009 |
20130010546 | Apparatus and method for receiving a differential data strobe signal - A differential data strobe receiver is provided which is configured to receive a differential data strobe signal at a first strobe input and a second strobe input, wherein transitions of the differential data strobe signal indicate sample points for an associated data signal. The differential data receiver is configured to identify the transitions of the differential strobe signal by differentially comparing values of the differential strobe signal received at the first strobe input and the second strobe input. The differential data strobe receiver comprises strobe gating circuitry configured to generate a strobe gating signal, wherein the associated data signal can only be sampled in dependence on the differential data strobe signal when the strobe gating signal is asserted and strobe input termination circuitry configured selectively to provide a first termination connection for the first strobe input and a second termination connection for the second strobe input. The differential data strobe receiver is configured, prior to receiving the differential data strobe signal in association with the associated data signal, to participate in an initial gate training process to determine a gating delay used to phase align the strobe gating signal with respect to the differential data strobe signal and the strobe input termination circuitry is configured to provide an asymmetric configuration of the first termination connection and the second termination connection during the initial gate training process. | 01-10-2013 |
20140043071 | SELF-INITIALIZING ON-CHIP DATA PROCESSING APPARATUS AND METHOD OF SELF-INITIALIZING AN ON-CHIP DATA PROCESSING APPARATUS - An on-chip data processing apparatus has an operating supply voltage selected from a range of supply voltages and has voltage level detection circuitry configured to determine the level of the operating supply voltage. The voltage level detection circuitry comprises adaptive circuitry responsive to a variation in the reference voltage. Phase lock loop circuitry is configured to generate a source clock signal from the operating supply voltage, to receive the voltage level selection signal, to select a target frequency for the source clock signal in dependence on the voltage level selection signal, and to phase lock the source clock signal on the target frequency. Initialization circuitry is configured to initialize the on-chip data processing apparatus for data processing in dependence on the level of said operating supply voltage after the phase lock loop circuitry has phase locked the source clock signal on the target frequency. | 02-13-2014 |
Patent application number | Description | Published |
20110304819 | Image-Guided Docking for Ophthalmic Surgical Systems - A docking method for an ophthalmic system may include the steps of aligning a docking unit of the ophthalmic system and an eye; generating an image of an internal structure of the eye by an imaging system; improving an alignment of the docking unit with the internal structure of the eye in relation to the generated image; and docking the docking unit to the eye. The generating the image step may include computing scanning data by a processor corresponding to a scanning pattern; storing the scanning data in a data buffer; transferring the scanning data by the data buffer to an output module; outputting scanning signals by the output module to one or more scanners based on the scanning data; and scanning an imaging beam with the one or more scanners according to the scanning signals. | 12-15-2011 |
20130158530 | INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 06-20-2013 |
20130158531 | IMAGE PROCESSOR FOR INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF LASER CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 06-20-2013 |
20150209184 | IMAGE PROCESSOR FOR INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF LASER CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Swept-Source Optical Coherence Tomographic (SS-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SS-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 07-30-2015 |
20150250651 | INTRA-SURGICAL OPTICAL COHERENCE TOMOGRAPHIC IMAGING OF CATARACT PROCEDURES - A cataract surgical system includes a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern. | 09-10-2015 |