CODING ESCAPE PIXELS FOR PALETTE MODE CODING
关于老挝专利「CODING ESCAPE PIXELS FOR PALETTE MODE CODING」，老商通整理了如下公开信息，由 QUALCOMM INCORPORATED 于 2016-01-29 提交申请，当前状态为等待形式审查。公开档案中可核验：申请号 P/529，DIP 编号 LAP529，主管局代码 LA，保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2025-12-26。技术或外观分类记载为 G06F 9/30、H04N 19/126、H04N 19/593、H04N 19/61。发明人 / 设计人包括 JOSHI, Rajan Laxman、KARCZEWICZ, Marta、PU, Wei、SEREGIN, Vadim、ZOU, Feng。代理机构 / 代理人记载为 CONCETTI-LAO CO., LTD。公开摘要提示：In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-term…。
P/529
图样
基础信息
- 类型
- 专利
- 申请号
P/529- 状态
- 等待形式审查
- 申请人
- QUALCOMM INCORPORATED
- 代理机构
- CONCETTI-LAO CO., LTD
- 申请日期
- 2016-01-29
- 公开 / 公告日
- 2025-12-26
- 保护类型
- Patent - PCT National Phase
- 优先权
- US · 15/009,609 · 2016-01-29；US · 62/110,519 · 2015-01-31；US · PCT/2016/015672 · 2016-01-29
- 申请人地址
- QUALCOMM INCORPORATED · Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 (US) · US
- 代理地址
- CONCETTI-LAO CO., LTD · Lao-Thai Friendship Road, Sokpaluang Village,Sisattanak District, Vientiane Lao PDR, Tel: 312 383 · LA
- 国际分类
- G06F 9/30 · H04N 19/126 · H04N 19/593 · H04N 19/61
- 商品 / 服务
- —
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摘要
In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-termine that a value for a right shift parameter for an escape-mode coded pixel of a palette-mode coded block of the video data is less than zero, based on the value for the right shift parameter being less than zero, set a value for a left shift parameter to a positive value having an absolute value equal to an absolute value of the right shift parameter, and inverse quantize the es- cape-mode coded pixel using the value of the left shift parameter.
In one example, a device for decoding video data includes a memory configured to store video data and a video decoder configured to de-termine that a value for a right shift parameter for an escape-mode coded pixel of a palette-mode coded block of the video data is less than zero, based on the value for the right shift parameter being less than zero, set a value for a left shift parameter to a positive value having an absolute value equal to an absolute value of the right shift parameter, and inverse quantize the es- cape-mode coded pixel using the value of the left shift parameter.
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