The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2020
Filed:
Jun. 19, 2015
Hfi Innovation Inc., Zhubei, TW;
Tzu-Der Chuang, Zhubei, TW;
Jungsun Kim, San Jose, CA (US);
Yu-Chen Sun, Keelung, TW;
Wang-Lin Lai, San Jose, CA (US);
Ching-Yeh Chen, Taipei, TW;
Jing Ye, San Jose, CA (US);
Shan Liu, San Jose, CA (US);
HFI INNOVATION INC., Zhubei, Hsinchu County, TW;
Abstract
Methods for coding syntax related to palette coding generated in a video coding system are disclosed. According to one embodiment, the current block size checked against the pre-defined block size. If the current block size is larger than the pre-defined block size, a current coding mode is selected from a coding group excluding a palette coding mode. If the current block size is smaller than or equal to the pre-defined block size, the current coding mode is selected from a coding group including the palette coding mode. In another embodiment, if the current block size is greater than a maximum transform size, a current coding mode is selected from a coding group excluding a palette coding mode. If the current block size is smaller than or equal to the maximum transform size, the current coding mode is selected from a coding group including the palette coding mode.