发明申请
US20120320972A1 APPARATUS AND METHOD FOR LOW-COMPLEXITY OPTIMAL TRANSFORM SELECTION
审中-公开
用于低复杂度最优变换选择的装置和方法
- 专利标题: APPARATUS AND METHOD FOR LOW-COMPLEXITY OPTIMAL TRANSFORM SELECTION
- 专利标题(中): 用于低复杂度最优变换选择的装置和方法
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申请号: US13494810申请日: 2012-06-12
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公开(公告)号: US20120320972A1公开(公告)日: 2012-12-20
- 发明人: Zhan Ma , Felix Carlos Fernandes
- 申请人: Zhan Ma , Felix Carlos Fernandes
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 主分类号: H04N7/30
- IPC分类号: H04N7/30 ; H04N7/50 ; H04N7/40
摘要:
A video processing system includes prediction primary transforms, quantization, entropy coding and filtering configured to receive and compress video information and output compressed video information corresponding to the received video information. The compressed video information comprising prediction mode, transform block size, quantization parameter, and filtering type. The video processing system also includes a secondary transform configured to receive and compress the compressed video information. The video processing system also includes a quantization stage configured to receive and compress the transformed coefficients. The video processing system also includes an entropy coding stage configured to convert the compressed video information into binary bits. The video processing system also includes a filtering stage configured to improve the reconstructed video information for better prediction.
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