公开(公告)号：US10354166B2

公开(公告)日：2019-07-16

申请号：US15601675

申请日：2017-05-22

申请人： Bio-Rad Laboratories (Israel), Inc.

发明人： Guy Nahum ,  Nir Broer ,  Amit Oved ,  Rivka Monitz

IPC分类号： G06K9/00 ,  G06K9/62 ,  G06K9/46 ,  G06K9/03 ,  G06K9/22 ,  G06K9/32 ,  G06K9/36

摘要： An input image is received from a mobile device. A portion of the input image is determined to correspond to a test card and an image transformation is applied to that portion of the input image. The image transformation rectifies the portion of the input image. Based on the rectified image, a specific test for which the test card includes a result and the result of that test are both identified.

公开(公告)号：USRE47510E1

公开(公告)日：2019-07-09

申请号：US15591308

申请日：2017-05-10

申请人： Sun Patent Trust

发明人： Hisao Sasai ,  Takahiro Nishi ,  Youji Shibahara ,  Chong Soon Lim ,  Viktor Wahadaniah ,  Xuan Jing ,  Sue Mon Thet Naing

IPC分类号： G06K9/36 ,  G06K9/46 ,  H04N19/503 ,  H04N19/96 ,  G06T9/00 ,  H04N19/17 ,  H04N19/70 ,  H04N19/463

摘要： An image decoding method decodes a coded stream which includes processing units and a header of the processing units, and which is generated by coding a moving picture using inter prediction. The processing units includes at least one processing unit divided in a hierarchy, the hierarchy including a highest hierarchical layer in which a coding unit exists as a largest processing unit and a lower hierarchical layer in which a prediction unit exists. The method includes identifying, by parsing hierarchy depth information stored in the header and indicating a hierarchical layer higher than a lowest hierarchical layer in which a smallest prediction unit exists, a hierarchical layer which is indicated by the hierarchy depth information or a hierarchical layer higher than the indicated hierarchical layer. The hierarchical layer includes a prediction unit in which a reference index is stored. The prediction unit is decoded using the reference index.

公开(公告)号：US10332278B2

公开(公告)日：2019-06-25

申请号：US15337107

申请日：2016-10-28

申请人： Intel Corporation

发明人： Abhishek R. Appu ,  Prasoonkumar Surti

IPC分类号： G06K9/36 ,  G06T9/00 ,  G06T1/60 ,  G06T1/20 ,  G06K9/00

摘要： Methods and apparatus relating to techniques for compiler-based instruction scorecarding. In an example, an apparatus comprises logic, at least partially comprising hardware logic, to determine whether a pixel block encoded in YCoCg format is suitable for compression, and in response to a determination that the pixel block is suitable for compression, to apply an encoding transform to the pixel block to generate an encoded YCoCg data set for the pixel block and apply a compression algorithm to the encoded YCoCg data set. Other embodiments are also disclosed and claimed.

公开(公告)号：US10327006B2

公开(公告)日：2019-06-18

申请号：US14305787

申请日：2014-06-16

申请人： DOLBY INTERNATIONAL AB

发明人： Kiran Misra ,  Sachin G. Deshpande ,  Christopher Andrew Segall

IPC分类号： G06K9/36 ,  H04N19/503 ,  H04N19/70 ,  H04N19/44 ,  H04N19/423 ,  H04N19/587 ,  H04N19/573 ,  H04N19/58

摘要： Methods, systems, and apparatus, including computer-readable media, for decoding a video bitstream. A computer-readable medium includes a bitstream stored in the computer-readable medium, the bitstream comprising a wrap indicator, wherein the wrap indicator is used to determine a picture order count (POC) cycle parameter for one or more long term reference pictures in a decoded picture buffer based on a designated picture; wherein the POC cycle parameter indicates a decoded picture set which includes a first long term reference picture; and wherein a current picture is encoded based the first long term reference picture.

公开(公告)号：US10319110B2

公开(公告)日：2019-06-11

申请号：US14643039

申请日：2015-03-10

申请人： FUJITSU LIMITED

发明人： Hidenori Ishikawa

IPC分类号： G06T19/00 ,  G09G5/14 ,  G06T7/73 ,  G06K9/20 ,  G06K19/00 ,  G06F3/01 ,  G06F3/03 ,  G06K9/36

摘要： A system includes circuitry configured to detect a first object and a second object from a first image captured, generate positional relationship information between the first object and the second object, and distortion information regarding a second shape of the second object in the first image with reference to a first shape of the first object in the first image, store, into a memory, the positional relationship information and the distortion information associated with the second object, acquire a second image, and control a display to display a content associated with the second object based on the positional relationship information and the distortion information when the first object is detected from the second image and when the second object is not detected from the second image, the content data being superimposed on the second image at a specific position with respect to the second object.

公开(公告)号：US10313695B2

公开(公告)日：2019-06-04

申请号：US15903598

申请日：2018-02-23

申请人： Entropic Communications, LLC

发明人： Anurag Goel

IPC分类号： G06K9/36 ,  H04N19/44 ,  H04N19/436 ,  H04N19/42 ,  H04N19/625 ,  H04N19/70 ,  H04N19/91 ,  H04N19/60

摘要： A progressive JPEG bitstream may comprise an image component that is comprised of multiple scans of MCUs/data units that are in turn comprised of at least one MCU/data unit segment. Each MCU/data unit segment is successively scanned. The MCU/data unit segment is then reconstructed using multiple entropy decoders operating in parallel on different scans of each MCU/data unit segment.

公开(公告)号：US20190139310A1

公开(公告)日：2019-05-09

申请号：US16028162

申请日：2018-07-05

申请人： Fyusion, Inc.

发明人： Stefan Johannes Josef Holzer ,  Alexander Jay Bruen Trevor ,  Michelle Jung-Ah Ho ,  David Klein ,  Stephen David Miller ,  Shuichi Tsutsumi ,  Radu Bogdan Rusu

IPC分类号： G06T19/00 ,  G06K9/22 ,  G06K9/00 ,  G06T7/33 ,  G06K9/36 ,  G06K9/32

摘要： Various embodiments of the present invention relate generally to systems and methods for collecting, analyzing, and manipulating images and video. According to particular embodiments, live images captured by a camera on a mobile device may be analyzed as the mobile device moves along a path. The live images may be compared with a target view. A visual indicator may be provided to guide the alteration of the positioning of the mobile device to more closely align with the target view.

公开(公告)号：US20190130594A1

公开(公告)日：2019-05-02

申请号：US15796798

申请日：2017-10-28

申请人： Shenzhen AltumView Technology Co., Ltd.

发明人： Mehdi Seyfi ,  Xing Wang ,  Minghua Chen ,  Kaichao Wang ,  Weiming Wang ,  Him Wai Ng ,  Jiannan Zheng ,  Jie Liang

IPC分类号： G06T7/70 ,  G06K9/00 ,  G06T7/223 ,  G06K9/36

摘要： Embodiments described herein provide various examples of a real-time face-detection, face-tracking, and face-pose-selection subsystem within an embedded video system. In one aspect, a process for performing real-time face-pose-estimation and best-pose selection for a detected person captured in a video is disclosed. This process includes the steps of: receiving a video image among a sequence of video frames of a video; performing a face detection operation on the video image to detect a set of faces in the video image; detecting a new person appears in the video based on the set of detected faces; tracking the new person through subsequent video images in the video by detecting a sequence of face images of the new person in the subsequent video images; and for each of the subsequent video images which contains a detected face of the new person being tracked: estimating a pose associated with the detected face and updating a best pose for the new person based on the estimated pose. Upon detecting that the new person has disappeared from the video, the process then transmits a detected face of the new person corresponding to the current best pose to a server, wherein transmitting the detected face having the best pose among the sequence of detected face images reduces network bandwidth and improves storage efficiency.

公开(公告)号：US10257537B2

公开(公告)日：2019-04-09

申请号：US15890842

申请日：2018-02-07

申请人： Panasonic Intellectual Property Corporation of America

发明人： Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai

IPC分类号： H04N7/12 ,  G06K9/36 ,  H04N19/58 ,  H04N19/60 ,  H04N19/105 ,  H04N19/50 ,  H04N19/503 ,  H04N19/159 ,  H04N19/176 ,  H04N19/172 ,  H04N19/134 ,  H04N19/61 ,  H04N19/593 ,  H04N19/107 ,  H04N19/137 ,  H04N19/44 ,  H04N19/523 ,  H04N19/573

摘要： A moving picture coding apparatus includes a counter unit which counts the number of pictures following an intra coded picture; and a motion estimation unit which compares respectively only reference pictures which are the intra coded picture or the following pictures, selected from among a reference picture Ref1, a reference picture Ref2 and a reference picture Ref3 stored in memories, with a picture signal, and determines the reference picture whose inter picture differential value is smallest.

公开(公告)号：US10250888B2

公开(公告)日：2019-04-02

申请号：US15281777

申请日：2016-09-30

申请人： Samsung Electronics Co., Ltd.

发明人： Yowon Jeong ,  Taekkyun Shin ,  Yong-Won Jung

IPC分类号： G06K9/36 ,  G06K9/46 ,  H04N19/167 ,  H04N19/136 ,  H04N19/176 ,  H04N5/232 ,  H04N19/119 ,  H04N19/172 ,  H04N19/164 ,  G06K9/00

摘要： An electronic device includes an operation processor for encoding image data that is generated by capturing an object, and a communication circuit for communicating with an external device. The operation processor divides an image represented by the image data into a first region and a second region based on an information signal that is received from the external device, encode first image data corresponding to the first region by a first encoding manner, and encode second image data corresponding to the second region by a second encoding manner. An outline of the first region varies depending on a shape of a display device of the external device.