Patents Examined by Jeremaiah C Hallenbeck-Huber
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Patent number: 9760852Abstract: Embodiments of the invention may relate to systems and/or methods for using video surveillance systems to monitor spaces where people tend to gather such as retail stores, theaters, stadiums, or other public gathering places. Furthermore, embodiments may be adapted to discern elements of human behavior in a video feed, and use these behaviors to draw quantitative and/or qualitative conclusions from the video data. Typical conclusions may include overall conversion rates for a store, conversion/close rates of individual salespeople, traffic patterns within a space, peak traffic times, and so on.Type: GrantFiled: March 25, 2014Date of Patent: September 12, 2017Inventor: Junaid Hasan
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Patent number: 9741271Abstract: A method of displaying a video display system, assembling a video display system, and a video display system are disclosed. The video display system can include a flexible support, a display device detachably engaged to the flexible support, and a coupling device engaged to the flexible support and the display device at a first location on the display device.Type: GrantFiled: March 17, 2009Date of Patent: August 22, 2017Assignee: Tait Towers Manufacturing, LLCInventors: Michael Tait, Adam Davis, James Fairorth
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Patent number: 9739605Abstract: A shape measurement apparatus includes a work stage supporting a target substrate, a pattern-projecting section including a light source, a grating part partially transmitting and blocking light generated by the light source to generate a grating image and a projecting lens part making the grating image on a measurement target of the target substrate, an image-capturing section capturing the grating image reflected by the measurement target of the target substrate, and a control section controlling the work stage, the pattern-projecting section and the image-capturing section, calculating a reliability index of the grating image and phases of the grating image, which is corresponding to the measurement target, and inspecting the measurement target by using the reliability index and the phases. Thus, the accuracy of measurement may be enhanced.Type: GrantFiled: January 21, 2016Date of Patent: August 22, 2017Assignee: KOH YOUNG TECHNOLOGY INC.Inventors: Joong-Ki Jeong, Min-Young Kim, Seung-Jun Lee
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Patent number: 9729873Abstract: An example video encoder is configured to receive an indication of merge mode coding of a block within a parallel motion estimation region (PMER), generate a merge mode candidate list comprising one or more spatial neighbor motion vector (MV) candidates and one or more temporal motion vector prediction (TMVP) candidates, wherein motion information of at least one of the spatial neighbor MV candidates is known to be unavailable during coding of the block at an encoder, determine an index value identifying, within the merge mode candidate list, one of the TMVP candidates or the spatial neighbor MV candidates for which motion information is available during coding of the particular block, and merge mode code the block using the identified MV candidate.Type: GrantFiled: January 23, 2013Date of Patent: August 8, 2017Assignee: QUALCOMM IncorporatedInventors: Xianglin Wang, Vadim Seregin, Jianle Chen, Marta Karczewicz
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Patent number: 9716894Abstract: A video coder applies a residual differential pulse code modulation technique to a residual data of a block coded using lossy coding. The block may be coded without application of a transform to the residual data.Type: GrantFiled: March 24, 2014Date of Patent: July 25, 2017Assignee: QUALCOMM IncorporatedInventors: Rajan Laxman Joshi, Joel Sole Rojals, Marta Karczewicz
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Patent number: 9710923Abstract: An imaging device 12 includes a first camera 22 and a second camera 24. Each of the cameras captures a subject from left and right positions that are apart by a known width at the same timing and frame rate. Each of the captured frame images is converted into image data with a plurality of predetermined resolutions. An input information acquisition section 26 of an information processor 14 acquires an instruction input from the user. A position information generation section 28 roughly estimates, as a target area, a subject area or an area with motion using low-resolution and wide-range images of pieces of stereo image data and performs stereo matching using high-resolution images only for the area, thus identifying the three-dimensional position of the subject. An output information generation section 32 performs a necessary process based on the position of the subject, thus generating output information. A communication section 30 requests image data to the imaging device 12 and acquires such image data.Type: GrantFiled: January 16, 2012Date of Patent: July 18, 2017Assignees: Sony Corporation, Sony Interactive Entertainment Inc.Inventors: Akio Ohba, Hiroyuki Segawa
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Patent number: 9706207Abstract: A moving picture coding method includes (i) transforming, for each of one or more second processing units included in the first processing unit, a moving picture signal in a spatial domain into a frequency domain coefficient and quantizing the frequency domain coefficient, and (ii) performing arithmetic coding on a luminance CBF flag indicating whether or not a quantized coefficient is included in the second processing unit in which transform and quantization are performed, wherein, in the arithmetic coding, a probability table for use in arithmetic coding is determined according to whether or not the size of the first processing unit is identical to the size of the second processing unit and whether or not the second processing unit has a predetermined maximum size.Type: GrantFiled: August 11, 2014Date of Patent: July 11, 2017Assignee: SUN PATENT TRUSTInventors: Hisao Sasai, Takahiro Nishi, Youji Shibahara, Toshiyasu Sugio, Kyoko Tanikawa, Toru Matsunobu
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Patent number: 9706228Abstract: A computing device obtains a Network Abstraction Layer (NAL) unit header of a NAL unit of the multi-layer video data. The NAL unit header comprises a layer identifier syntax element having a value that specifies an identifier of a layer of the NAL unit. The layer identifier syntax element comprises a plurality of bits that represent the value within a defined range of values. A requirement of the bitstream conforming to a video coding standard is that the value of the layer identifier syntax element is less than the maximum value of the range of values.Type: GrantFiled: October 14, 2014Date of Patent: July 11, 2017Assignee: QUALCOMM IncorporatedInventors: Fnu Hendry, Ying Chen, Ye-Kui Wang
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Patent number: 9699432Abstract: An image pickup apparatus 12 includes a first camera 22 and a second camera 24. The cameras pick up an image of a target at the same timing and at the same frame rate from left and right positions spaced by a known distance from each other. Picked up frame images are converted into image data of a predetermined plurality of resolutions. An input information acquisition section 26 of an information processing apparatus 14 acquires an instruction input from a user. A position information production section 28 approximately estimates a region of the target or a region which involves some movement on an image of a low resolution and a wide range from within stereo image data as a target region and carries out stereo matching only in regard to the region on an image of a high resolution to specify a three-dimensional position of the target. An output information production section 32 carries out a necessary process based on the position of the target to produce output information.Type: GrantFiled: January 16, 2012Date of Patent: July 4, 2017Assignees: Sony Corporation, Sony Interactive Entertainment Inc.Inventors: Akio Ohba, Hiroyuki Segawa
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Patent number: 9686542Abstract: A video processing device can receive in an encoded bitstream of video data a network abstraction layer (NAL) unit and parse a first syntax element in a header of the NAL unit to determine a temporal identification (ID) for the NAL unit, wherein a value of the first syntax element is one greater than the temporal identification.Type: GrantFiled: September 5, 2013Date of Patent: June 20, 2017Assignee: QUALCOMM IncorporatedInventor: Ye-Kui Wang
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Patent number: 9686546Abstract: Improved methods and apparatuses are provided for switching of streaming data bitstreams, such as, for example, used in video streaming and other related applications. Some desired functionalities provided herein include random access, fast forward and fast backward, error-resilience and bandwidth adaptation. The improved methods and apparatuses can be configured to increase coding efficiency of and/or reduce the amount of data needed to encode a switching bitstream.Type: GrantFiled: November 4, 2013Date of Patent: June 20, 2017Assignee: Microsoft Technology Licensing, LLCInventors: Shipeng Li, Feng Wu, Xiaoyan Sun, Guobin Shen
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Patent number: 9659497Abstract: A lane departure warning system includes an image photographing unit attached to a front of a vehicle to photograph an object in a forward direction of the vehicle; a driving unit receiving image data from the image photographing unit, filtering the image data to search for a lane pair, converting an image coordinate of the image data into a real coordinate to calculate a lateral distance between the lane pair and the vehicle and to calculate a lateral speed of the vehicle, and generating a warning generating signal as a time of lane change elapses by obtaining the time of lane change; and a warning unit receiving the warning generating signal to generate a lane departure warning signal.Type: GrantFiled: July 1, 2013Date of Patent: May 23, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Jeong Woo Woo, Ki Dae Kim, Babu Manohar, Raghubansh B. Gupta
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Patent number: 9641836Abstract: An apparatus for coding video information according to certain aspects includes a memory unit and a processor in communication with the memory unit. The memory unit stores video information associated with a reference layer. The processor determines a value of a current video unit based on, at least in part, a reconstruction value associated with the reference layer and an adjusted difference prediction value. The adjusted difference prediction value is equal to a difference between a prediction of a current layer and a prediction of the reference layer multiplied by a weighting factor that is different from 1.Type: GrantFiled: August 2, 2013Date of Patent: May 2, 2017Assignee: QUALCOMM IncorporatedInventors: Xiang Li, Krishnakanth Rapaka, Jianle Chen, Marta Karczewicz
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Patent number: 9628822Abstract: At least one processor is configured to encode samples of a largest coding unit (LCU) of a picture using a sample adaptive offset (SAO) mode. To encode the samples of the LCU using SAO, the at least one processor is configured to: calculate differences between corresponding reconstructed samples of the LCU and original samples of the LCU, clip a number of bits from each of the differences to form clipped differences, sum the clipped differences to form a sum of differences, clip the sum of differences to form a clipped sum of differences, calculate a number of the reconstructed samples, clip a number of bits from the number of reconstructed samples to form a dipped number of samples, and divide the clipped sum of differences by the clipped number of samples to produce an offset for the LCU.Type: GrantFiled: May 9, 2014Date of Patent: April 18, 2017Assignee: QUALCOMM IncorporatedInventors: Athanasios Leontaris, Mang Li, Sumit Mohan, In Suk Chong, Hariharan Ganesh Lalgudi
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Patent number: 9628813Abstract: An object of the present invention is to increase efficiency of information compression in coding and decoding. A moving picture encoding apparatus 10 of the present invention has a motion vector predicting part for performing, based on a temporal relation among adjacent reference frame images 703a, 703b, 703c referred to for detecting motion vectors of adjacent blocks adjacent to a coding target block, a target reference frame image 702 referred to for detecting a motion vector of the target block, and a target frame image 701 being the frame image of the coding target, or based on time information thereof, a correction of scaling the motion vectors 751a, 751b, 751c of the adjacent blocks on the basis of the target reference frame image 702; and a determination of an optimum predicted motion vector based on the motion vectors of the adjacent blocks; and thereby predicting the optimum predicted motion vector after the correction.Type: GrantFiled: September 1, 2015Date of Patent: April 18, 2017Assignee: NTT DOCOMO, INC.Inventors: Sadaatsu Kato, Choong Seng Boon, Satoru Adachi
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Patent number: 9621884Abstract: A method of estimating a quantization table for an image block, which is compressed in image processing, includes performing a first quantization using a table dictionary that includes a number of candidate quantization tables for the compressed image block; performing edge-related filtering on the compressed image block and performing a second quantization using the table dictionary for the filtered compressed image block; and estimating a quantization table for the compressed image block based on energy costs of the first-quantized image block and the second-quantized image block.Type: GrantFiled: November 22, 2013Date of Patent: April 11, 2017Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jae-Hyun Kim, Jong-Beom Na, Gun-Shik Shin, Seok-Bong Yu, Se-Hyeok Park, Gyu-Ha Choi
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Patent number: 9613423Abstract: A process identifies large planar surfaces in scenes. The process receives captured IR images of a scene taken by a 2-dimensional array of image sensors of a camera system. Each IR image is captured when a distinct subset of IR illuminators of the camera system is illuminated. The process constructs a depth map of a scene using IR images and uses the depth map to compute a binary depth edge map for the scene. The binary depth edge map identifies which points in the depth map comprise depth discontinuities. The process identifies contiguous components based on the binary depth edge map and determines that a first component of the contiguous components represents a large planar surface in the scene by: fitting a plane to points in the first component; determining the orientation of the plane; and determining that the plane fitting residual error is less than a predefined threshold.Type: GrantFiled: June 12, 2015Date of Patent: April 4, 2017Inventors: Michael Dixon, Dongeek Shin
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Patent number: 9609357Abstract: In one aspect of this disclosure, rounding adjustments to bi-directional predictive data may be purposely eliminated to provide predictive data that lacks any rounding bias. In this case, rounded and unrounded predictive data may both be considered in a rate-distortion analysis to identify the best data for prediction of a given video block. In another aspect of this disclosure, techniques are described for selecting among default weighted prediction, implicit weighted prediction, and explicit weighted prediction. In this context, techniques are also described for adding offset to prediction data, e.g., using the format of explicit weighted prediction to allow for offsets to predictive data that is otherwise determined by implicit or default weighted prediction.Type: GrantFiled: October 12, 2015Date of Patent: March 28, 2017Assignee: QUALCOMM IncorporatedInventors: Marta Karczewicz, Peisong Chen, Yan Ye
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Patent number: 9602700Abstract: Methods and systems of transmitting a plurality of views from a video camera are disclosed. The camera captures a plurality of views from the lens and scales the view to a specified size. Each view can correspond to a separate virtual camera view of a region of interest and separately controlled. The camera composites at least a portion of the plurality of views into one or more views within the camera, and then transmits one or more of the views from the video camera to a base station for compositing views from the camera into a single view within the base station. Cameras can be grouped into a network, with network addresses assigned to the camera and any virtual cameras generated therein.Type: GrantFiled: January 20, 2012Date of Patent: March 21, 2017Assignee: GRANDEYE LTD.Inventor: Yavuz Ahiska
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Patent number: 9595127Abstract: Remote collaboration of a subject and a graphics object in a same view of a 3D scene. In one embodiment, one or more cameras of a collaboration system may be configured to capture images of a subject and track the subject (e.g., head of a user, other physical object). The images may be processed and provided to another collaboration system along with a determined viewpoint of the user. The other collaboration system may be configured to render and project the captured images and a graphics object in the same view of a 3D scene.Type: GrantFiled: April 22, 2013Date of Patent: March 14, 2017Assignee: zSpace, Inc.Inventors: Clifford S. Champion, Jonathan J. Hosenpud, Michael A. Vesely