Patents by Inventor Yingta Yeh

Yingta Yeh 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).

  • Bit depth enhancement for scalable video coding
    Patent number: 8208560
    Abstract: A video system includes an analyzer and a bit depth predictor. The analyzer receives a first coded video signal, which is indicative of first values for pixels. The first values are associated with a first bit depth. The analyzer, for each pixel, analyzes the first values for the pixels located in a neighborhood that contains said each pixel. The bit depth predictor, based at least in part on the analysis, generates a second coded video signal that is indicative of second values for the pixels. The second values are associated with a second bit depth that is different than the first bit depth.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: June 26, 2012
    Assignee: Intel Corporation
    Inventors: Yi-Jen Chiu, Hong Jiang, Yingta Yeh
  • Bit depth enhancement for scalable video coding
    Publication number: 20090097561
    Abstract: A video system includes an analyzer and a bit depth predictor. The analyzer receives a first coded video signal, which is indicative of first values for pixels. The first values are associated with a first bit depth. The analyzer, for each pixel, analyzes the first values for the pixels located in a neighborhood that contains said each pixel. The bit depth predictor, based at least in part on the analysis, generates a second coded video signal that is indicative of second values for the pixels. The second values are associated with a second bit depth that is different than the first bit depth.
    Type: Application
    Filed: October 15, 2007
    Publication date: April 16, 2009
    Inventors: Yi-Jen Chiu, Hong Jiang, Yingta Yeh