发明授权
US07684626B1 Method and apparatus for image decoder post-processing using image pre-processing and image encoding information
有权
用于使用图像预处理和图像编码信息的图像解码器后处理的方法和装置
- 专利标题: Method and apparatus for image decoder post-processing using image pre-processing and image encoding information
- 专利标题(中): 用于使用图像预处理和图像编码信息的图像解码器后处理的方法和装置
-
申请号: US11292199申请日: 2005-12-01
-
公开(公告)号: US07684626B1公开(公告)日: 2010-03-23
- 发明人: Guy Cote , José R. Alvarez
- 申请人: Guy Cote , José R. Alvarez
- 申请人地址: US CA Sunnyvale
- 专利权人: Maxim Integrated Products
- 当前专利权人: Maxim Integrated Products
- 当前专利权人地址: US CA Sunnyvale
- 代理商 Christopher P. Maiorana, PC
- 主分类号: G06K9/36
- IPC分类号: G06K9/36 ; G06K9/46 ; H04B1/66 ; H04N11/02 ; H04N11/04 ; H04N7/12
摘要:
A method for image decoding is disclosed. The method generally includes the steps of (A) receiving from a medium (1) an encoded signal and (2) transform data comprising at least one of (i) encoding statistics embedded in the encoded signal, (ii) encoding information and (iii) pre-processing information, wherein (a) the encoding statistics are created by an encoder in encoding an intermediate input signal to create the encoded signal, (b) the encoding information is producible by the encoder in the encoding and (c) the pre-processing information is producible by a pre-processor in converting an image input signal into the intermediate input signal, (B) generating an intermediate output signal by decoding the encoded signal and (C) generating an image output signal by processing the intermediate output signal in response to the transform data.