基本信息:
- 专利标题： MODIFIED CODING FOR A TRANSFORM SKIPPED BLOCK FOR CABAC IN HEVC
- 申请号：EP19195797.6 申请日：2013-01-18
- 公开(公告)号：EP3598752A1 公开(公告)日：2020-01-22
- 发明人： KIM, Seung-Hwan , MISRA, Kiran Mukesh , KEROFSKY, Louis Joseph , SEGALL, Christopher Andrew
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 代理机构： Thun, Clemens
- 优先权： US201213354272 20120119; US201213360615 20120127; US201213365215 20120202; US201213444710 20120411; US201213457272 20120426
- 主分类号： H04N19/13
- IPC分类号： H04N19/13 ; H04N19/64 ; H04N19/186 ; H04N19/157 ; H04N19/91
摘要：
In an example, an electronic device of a decoder is configured to obtain a bit stream and recover a binary symbol from the obtained bit stream. The electronic device is configured to determine whether the binary symbol is to be decoded using a modified transform skip mode. The electronic device is configured to, in response to determining that the binary symbol is not to be decoded using the modified transform skip mode, determine a first TS_Shift value, and recover video data using the first TS_Shift value. The electronic device is configured to, in response to determining that the binary symbol is to be decoded using the modified transform skip mode, determine a second TS_Shift value, and recover video data using the second TS_Shift value.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04N | 图像通信，例如电视 |
| ------H04N19/00 | 用于数字视频信号编码，解码，压缩或解压缩的方法或装置 |
| --------H04N19/10 | .使用自适应编码 |
| ----------H04N19/102 | ..其特征在于由一个元素，参数或选择影响或通过自适应编码控制 |
| ------------H04N19/13 | ...自适应熵编码，例如自适应可变长度编码 |