首页>
外国专利>
METHOD AND DEVICE FOR CODING / DECODING AN IMAGE ELEMENT CONTAINING IMAGE DATA REPRESENTED BY THE COMPONENT OF BRIGHTNESS AND, AT LEAST, ONE CHANNEL OF THE COMPONENT OF COLOR
METHOD AND DEVICE FOR CODING / DECODING AN IMAGE ELEMENT CONTAINING IMAGE DATA REPRESENTED BY THE COMPONENT OF BRIGHTNESS AND, AT LEAST, ONE CHANNEL OF THE COMPONENT OF COLOR
展开▼
机译:编码/解码包含亮度成分的图像数据的图像元素的方法和设备,以及至少一个颜色成分的通道
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present principles relates to a method for encoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel, the method comprising obtaining a luma coding-tree by splitting a luminance unit representative of the luminance channel of said image unit and obtaining a chroma coding-tree by splitting a chrominance unit representative of at least one chrominance channel of said image unit. The method is characterized in that obtaining said chroma coding-tree comprises: - determining whether said chroma coding-tree and said luma coding-tree are identical; and - signaling an information data indicating whether said chroma coding-tree and said luma coding-tree are identical.
展开▼