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    • 5. 发明申请
    • METHOD AND AN APPARATUS FOR CODING AN IMAGE
    • 用于编码图像的方法和装置
    • US20130343454A1
    • 2013-12-26
    • US13978444
    • 2012-01-06
    • Chuohao YeoYih Han TanZhengguo Li
    • Chuohao YeoYih Han TanZhengguo Li
    • H04N7/34
    • H04N19/159H04N19/129H04N19/176H04N19/593
    • The present invention is directed to a method for coding an image, comprising generating from the image a residual block having a plurality of residual values using a coding mode; selecting a scanning pattern for scanning the residual block depending on the coding mode; scanning the residual values according to the scanning pattern; and generating a residual value stream from the scanned residual values. The present invention is also directed to a method of initializing a scanning pattern for coding an image, the method comprising collecting information on a coding mode applied to a residual block having a plurality of residual values; and assigning a directional scan in response to the information to form the scanning pattern. Apparatus for coding an image and for initializing a scanning pattern for coding an image are also disclosed.
    • 本发明涉及一种用于对图像进行编码的方法,包括:使用编码模式从所述图像生成具有多个残余值的残差块; 根据编码模式选择用于扫描残差块的扫描图案; 根据扫描图案扫描残留值; 以及从扫描的剩余值生成残余值流。 本发明还涉及一种初始化用于对图像进行编码的扫描图案的方法,该方法包括收集关于应用于具有多个残差值的残差块的编码模式的信息; 以及响应于所述信息分配方向扫描以形成所述扫描图案。 还公开了用于编码图像并初始化用于编码图像的扫描图案的装置。