Patents by Inventor Zhong Xue

Zhong Xue 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).

  • CODING DISTORTION REMOVAL METHOD, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS AND PROGRAM FOR THE SAME
    Publication number: 20070092002
    Abstract: Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.
    Type: Application
    Filed: December 21, 2006
    Publication date: April 26, 2007
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Zhong XUE, Sheng Mei SHEN, Teck Wee FOO, Chak Joo LEE, Shinya KADONO
  • Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the same
    Publication number: 20060239360
    Abstract: Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.
    Type: Application
    Filed: May 15, 2006
    Publication date: October 26, 2006
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinya Kadono, Sheng Shen, Teck Foo, Chak Lee, Zhong Xue
  • Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, program
    Patent number: 7095787
    Abstract: Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.
    Type: Grant
    Filed: November 29, 2002
    Date of Patent: August 22, 2006
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinya Kadono, Sheng Mei Shen, Teck Wee Foo, Chak Joo Lee, Zhong Xue
  • Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, program
    Publication number: 20040076237
    Abstract: Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.
    Type: Application
    Filed: July 8, 2003
    Publication date: April 22, 2004
    Inventors: Shinya Kadono, Sheng Mei Shen, Teck Wee Foo, Chak Joo Lee, Zhong Xue
  • Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the same
    Publication number: 20040062310
    Abstract: Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.
    Type: Application
    Filed: July 24, 2003
    Publication date: April 1, 2004
    Inventors: Zhong Xue, Sheng Mei Shen, Teck Wee Foo, Chak Joo Lee, Shinya Kadono