Patents by Inventor Ya-Hui Yu

Ya-Hui Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8908010
    Abstract: A method of processing a video input, having a first video bitstream transmitting pictures of a first view and a second video bitstream transmitting pictures of a second view, includes: checking the video input to detect if a first picture of one of the first and second views is correctly paired with a second picture of the other of the first and second views for specific presentation time; and referring to a detecting result for selectively performing a predetermined processing operation upon the video input. The video input transmits the second picture while transmitting the first picture. When the detecting result indicates that the first picture is not correctly paired with the second picture for the specific presentation time, both of the first picture and the second picture are skipped, and previous pictures that are correctly paired with each other for the specific presentation time is repeated.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: December 9, 2014
    Assignee: Mediatek Inc.
    Inventors: Ya-Hui Yu, Jer-Min Hsiao
  • Patent number: 8908774
    Abstract: A method is provided for adaptively decoding an embedded video bitstream by a video receiving system. First, the embedded video bitstream is received. At least one terminal parameter of the video receiving system is further obtained. The at least one terminal parameter includes one of display parameter and system memory bandwidth usage of the video receiving system. Next, the embedded video bitstream is truncated to extract a truncated video bitstream according to the at least one terminal parameter. Finally, the truncated video bitstream is decoded to reconstruct video data.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: December 9, 2014
    Assignee: Mediatek Inc.
    Inventor: Ya-Hui Yu
  • Publication number: 20140104384
    Abstract: A method of processing a video input, having a first video bitstream transmitting pictures of a first view and a second video bitstream transmitting pictures of a second view, includes: checking the video input to detect if a first picture of one of the first and second views is correctly paired with a second picture of the other of the first and second views for specific presentation time; and referring to a detecting result for selectively performing a predetermined processing operation upon the video input. The video input transmits the second picture while transmitting the first picture. When the detecting result indicates that the first picture is not correctly paired with the second picture for the specific presentation time, both of the first picture and the second picture are skipped, and previous pictures that are correctly paired with each other for the specific presentation time is repeated.
    Type: Application
    Filed: December 23, 2013
    Publication date: April 17, 2014
    Applicant: MEDIATEK INC.
    Inventors: Ya-Hui Yu, Jer-Min Hsiao
  • Patent number: 8643699
    Abstract: A method of processing a video input which transmits pictures of a first view and pictures of a second view includes: checking the video input to detect if a first picture of one of the first and second views is correctly paired with a second picture of the other of the first and second views for a specific presentation time, and accordingly generating a detecting result; and referring to the detecting result for selectively performing a predetermined processing operation upon the video input.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: February 4, 2014
    Assignee: Mediatek Inc.
    Inventors: Ya-Hui Yu, Jer-Min Hsiao
  • Publication number: 20120274740
    Abstract: A method of processing a video input which transmits pictures of a first view and pictures of a second view includes: checking the video input to detect if a first picture of one of the first and second views is correctly paired with a second picture of the other of the first and second views for a specific presentation time, and accordingly generating a detecting result; and referring to the detecting result for selectively performing a predetermined processing operation upon the video input.
    Type: Application
    Filed: April 26, 2011
    Publication date: November 1, 2012
    Inventors: Ya-Hui Yu, Jer-Min Hsiao
  • Publication number: 20110299591
    Abstract: A video processing apparatus is provided. The video processing apparatus includes a decoder, a controller and a display device. The decoder decodes a bitstream, wherein the bitstream comprises a plurality of frames and each frame in the plurality of frames is sub-divided into a plurality of regions. The controller is coupled to the decoder, for determining whether each region of a current frame in the plurality of frames is an intra-coded region or an inter-coded region with reference to the regions in at least one reference frame in the plurality of frames. The display device is coupled to the controller, for displaying the current frame of the plurality of frames when all regions in the current frame are the intra-coded regions or the inter-coded regions with reference to the regions in the available reference frame.
    Type: Application
    Filed: August 15, 2011
    Publication date: December 8, 2011
    Applicant: MEDIATEK INC.
    Inventors: Wei-Jen Chen, Ya-Hui Yu
  • Publication number: 20110194619
    Abstract: A method is provided for adaptively decoding an embedded video bitstream by a video receiving system. First, the embedded video bitstream is received. At least one terminal parameter of the video receiving system is further obtained. The at least one terminal parameter includes one of display parameter and system memory bandwidth usage of the video receiving system. Next, the embedded video bitstream is truncated to extract a truncated video bitstream according to the at least one terminal parameter. Finally, the truncated video bitstream is decoded to reconstruct video data.
    Type: Application
    Filed: February 11, 2010
    Publication date: August 11, 2011
    Applicant: MEDIATEK INC.
    Inventor: Ya-Hui Yu