Hui Luo
Hui Luo, Rochester, NY US
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20090041305 | METHOD FOR DETECTING ANATOMICAL MOTION BLUR IN DIAGNOSTIC IMAGES - A method for detecting one or more motion effects in a diagnostic image obtains image data for the diagnostic image and identifies at least one region of interest in the diagnostic image. The probability of motion blur within the at least one region of interest is calculated according to a motion-sensitive feature of the at least one region of interest. The calculated probability for motion blur within the at least one region of interest is reported. | 02-12-2009 |
20090041325 | METHOD FOR DETECTING CLIPPED ANATOMY IN MEDICAL IMAGES - A method for detecting clipped anatomy in a radiographic image obtains image data for the radiographic image and arranges the image data according to a predetermined image orientation. A set is formed having one or more regions of interest that are located near the borders of the image. Image content is analyzed in each region of interest in the set and one or more regions with clipped anatomy are identified. | 02-12-2009 |
20100086182 | DIAGNOSTIC IMAGE PROCESSING WITH AUTOMATIC SELF IMAGE QUALITY VALIDATION - A method for medical diagnostic image processing obtains digital image data for a diagnostic image and extracts one or more image features from the image data, obtaining one or more image properties from the one or more extracted features. An image quality aim is obtained for rendered image appearance according to one or more stored viewer preferences. Rendering parameters are generated according to the obtained image quality aim and the one or more obtained image properties. The image is rendered according to the generated rendering parameters and the rendering validated against the selected image quality aim. | 04-08-2010 |
20100086189 | AUTOMATED QUANTIFICATION OF DIGITAL RADIOGRAPHIC IMAGE QUALITY - A method for determining image quality of a digital radiographic image. The method is executed at least in part by a computer system. The method obtains image data for the digital radiographic image, identifies one or more regions of interest in the digital radiographic image, derives an image quality score that indicates the image quality of the digital radiographic image by computing at least a contrast-to-noise value for image data content within the one or more regions of interest, and reports the derived image quality score for the image. | 04-08-2010 |
20110110496 | INTEGRATED PORTABLE DIGITAL X-RAY IMAGING SYSTEM - A method for processing a radiographic image of a patient, executed at least in part on a host processor, initiates exposure in response to an instruction entered from an operator console and obtains radiographic image data from a digital detector that is subjected to the exposure. The obtained radiographic image data is analyzed according to a set of predefined criteria for diagnostic suitability of the image. One or more results of the diagnostic suitability analysis at the operator console is indicated and a listing of one or more corrective actions at the operator console according to the indicated results is provided. | 05-12-2011 |
Hui Luo, Pittsford, NY US
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20100042434 | SYSTEM AND METHOD FOR DISCOVERING INFORMATION IN MEDICAL IMAGE DATABASE - A system for obtaining information related to diagnostic imaging performance at a site has a user instruction interface for obtaining an operator request for information related to image quality for stored diagnostic images. A data processor is in communication with at least one database of stored patient diagnostic images and is programmed with instructions for retrieving one or more patient diagnostic images from the database of patient diagnostic images according to the operator request from the user instruction interface, for analyzing the image quality of the one or more patient diagnostic images as specified in the operator request, and for providing at least output information about the image quality analysis to a data mining engine. The data mining engine is programmed with instructions to process the output information that is obtained from the data processor and to provide information related to image quality according to the output information. | 02-18-2010 |
20110246521 | SYSTEM AND METHOD FOR DISCOVERING IMAGE QUALITY INFORMATION RELATED TO DIAGNOSTIC IMAGING PERFORMANCE - A system for discovering information related to diagnostic imaging performance at a medical imaging site. The system includes at least one database of stored digital diagnostic images; and a user instruction interface for obtaining an operator request for information related to image quality of the stored digital diagnostic images. A data processor is in communication with the at least one database, the data processor being programmed with instructions to use only information found within the stored digital diagnostic images themselves. A data mining engine is in communication with the data processor, the data mining engine being programmed with instructions to use only information found within the retrieved digital diagnostic images themselves. | 10-06-2011 |
20130108134 | METHOD FOR PELVIC IMAGE ANALYSIS | 05-02-2013 |
Hui Luo, Old Bridge, NJ US
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20090156184 | On demand multicast messaging system - An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which target users have expressed an interest in receiving. | 06-18-2009 |
Hui Luo, Marboro, NJ US
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20090092201 | Rate-adaptive multiple input/multiple output (MIMO) systems - A rate-adaptive method of communicating over a multipath wireless communication system uses multiple links such that each end of a link uses multiple transmit and receive antennas. A number of independent streams that are to be transmitted for each link is determined based on an overall system performance measure. In addition, the system may also jointly determine the best modulation, coding, power control, and frequency assignment for each link, based on an overall system performance measure. In OFDM systems, the number of independent streams, as well as the modulation, coding, and power control, may be determined on a tone-by-tone basis based on an overall system performance measure. | 04-09-2009 |
Hui Luo, Markham CA
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20080285601 | External cavity semiconductor laser and method for fabrication thereof - The present invention concerns a design for an external cavity single mode laser wherein a short optical path length for the optical cavity (e.g., ˜3 to 25 mm) provides sufficient spacing of the longitudinal modes allowing a single wavelength selective element, such as a microfabricated etalon, to provide a single mode of operation, and optionally a selectable mode of operation. | 11-20-2008 |
Hui Luo, Shenzhen CN
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20110126904 | BACKPLANE FOR SOLAR CELL AND SOLAR CELL HAVING THE SAME - A solar cell and a backplane for a solar cell, where the backplane comprises a metal substrate having first and second opposing major surfaces, and an insulating layer on at least one major surface of the metal substrate. The insulating layer comprises a resin selected from the group consisting of phenolic resins, epoxy resins, amino resins, and combinations thereof. | 06-02-2011 |
20120152331 | SOLAR BATTERY ASSEMBLY - A solar battery assembly, includes a light transmitting upper cover plate, a carrier, and a plurality of solar cells disposed between the light transmitting upper cover plate and the carrier. The solar cells are connected with the carrier via positive connection points and negative connection points. The plurality of solar cells are connected in series, in parallel or in combinations of both via the positive and negative connection points. | 06-21-2012 |
20120152332 | SOLAR BATTERY ASSEMBLY AND METHOD FOR FORMING THE SAME - A method for forming a solar battery assembly is provided, comprising: a) performing cold vacuuming at a temperature ranging from about 0° C. to about 50° C. and hot vacuuming at a temperature ranging from about 50° C. to about 200° C. to a glass plate, a plurality of solar cells and a back sheet that are laminated in turn and adhered together; and b) treating the laminated glass plate, plurality of solar cells and back sheet obtained in step (a) at a temperature ranging from about 100° C. to about 200° C. and a pressure ranging from about 0.5 MPa to about 1.5 MPa to obtain the solar battery assembly. A solar battery assembly is also provided. | 06-21-2012 |
20140084825 | METHOD FOR CHECKING OUT-OF-STEP OF SYNCHRONOUS MOTOR - A method for checking an out-of-step of a synchronous motor includes detecting electric degrees of the synchronous motor, in which the electric degrees comprise at least a first electric degree and a second electric degree detected at a preset interval, and the second electric degree is detected after the first electric degree; comparing the first electric degree with the second electric degree to obtain a comparing result; and determining that the synchronous motor is out of step when the comparing result satisfies a preset requirement. It is determined that the synchronous motor is out of step when the electric degree keeps unchanged or decreases progressively, or an increment of the electric degree is very small. | 03-27-2014 |
20140084826 | METHOD FOR CHECKING OUT-OF-STEP OF SYNCHRONOUS MOTOR - A method for checking an out-of-step of a synchronous motor includes detecting three-phase currents of the synchronous motor; determining whether a relationship between the three-phase currents satisfies a preset requirement; and if no, determining that the synchronous motor is out of step. It is determined that the synchronous motor is out of step when amplitudes of each current of the three-phase currents are not equal or when the phase difference between the three-phase currents is not 120°. | 03-27-2014 |
20140345520 | PRINTED CIRCUIT BOARD FILM - A film of a printed circuit board (PCB) ( | 11-27-2014 |
Hui Luo, Shenzhen City CN
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20110167627 | METHOD OF MOUNTING ELECTRONIC COMPONENTS ON PRINTED CIRCUIT BOARDS - A method of mounting electronic components on a PCB, includes following steps. The PCB is placed with a first side of the PCB facing upwards. A plurality of solder is applied on bonding pads of the first side. A plurality of electronic components is stuck on the bonding pads of the first side. The PCB is turned over with a second side of the PCB facing upwards and the first side of the PCB facing downwards. A plurality of solder is applied on bonding pads of the second side. A plurality of electronic components is stuck on the bonding pads of the second side. The PCB is placed in a reflow oven to weld the electronic components on the first side and the second side of the PCB. | 07-14-2011 |
Hui Luo, Woodbury, MN US
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20130299214 | Patterned Substrates With Darkened Conductor Traces - The present disclosure provides an article having (a) a substrate having a first nanostructured surface that is antireflective when exposed to air and an opposing second surface; and (b) a conductor micropattern disposed on the first surface of the substrate, the conductor micropattern formed by a plurality of traces defining a plurality of open area cells. The micropattern has an open area fraction greater than 80% and a uniform distribution of trace orientation. The traces of the conductor micropattern have a specular reflectance in a direction orthogonal to and toward the first surface of the substrate of less than 50%. Each of the traces has a width from 0.5 to 10 micrometer. The articles are useful in devices such as displays, in particular, touch screen displays useful for mobile hand held devices, tablets and computers. They also find use in antennas and for EMI shields | 11-14-2013 |
20150017386 | NANOSTRUCTURED MATERIALS AND METHODS OF MAKING THE SAME - Material comprising sub-micrometer particles dispersed in a polymeric matrix. The materials are useful in article, for example, for numerous applications including display applications (e.g., liquid crystal displays (LCD), light emitting diode (LED) displays, or plasma displays); light extraction; electromagnetic interference (EMI) shielding, ophthalmic lenses; face shielding lenses or films; window films; antireflection for construction applications, and construction applications or traffic signs. | 01-15-2015 |
Hui Luo, Wuhan CN
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20130055922 | RAILROAD CAR WHEEL TRUCK - A wheel truck for a railroad car, including: a front wheel pair assembly and a rear wheel pair assembly; two side frame assemblies, each side frame assembly including a square box and journal-box guides; two spring suspension devices; and a bolster assembly including two ends disposed on the two spring suspension devices, respectively. The bolster assembly includes a pilot hole in the center and two mounting holes on the two ends, the pilot hole is rotationally matched with a cylindrical upper center plate of a car body for transmitting vertical and horizontal forces from the car body, and the two mounting holes are disposed above the two spring suspension devices, respectively. Each mounting hole receives a lower side bearing, and the lower side bearing is matched with a corresponding upper side bearing disposed on each side of the car body for transmitting the vertical load from the car body. | 03-07-2013 |