色度分量 meaning in English
chromatic component
chromaticity component
chrominance components
Examples
- Video frequency chrominance components
视频色度分量 - The main contributions are as follows : firstly , the ycbcr information is used to extract the skin color area
主要工作如下：首先，应用ycbcr颜色空间的色度分量，建立肤色分布模型，进行肤色区域的分割。 - The address mapping scheme can reduce half of the bandwidth demand of chroma data , and map the memory requests to 4 banks equably
该地址映射方式可减少色度分量对带宽要求的一半,并且将存取请求均匀交错地分布到4个bank中。 - Integrating with the union numeral watermark technology , this article conducts the research and the model experiment directed mainly at broadcast monitoring application in digital television
在压缩域水印中,我们选择在mpeg压缩流的直流系数的色度分量上加水印,并且根据其系数值自适应的选择水印加入强度。 - This paper presents an algorithm of moving region detection based on chroma , which is able to cope with varying illumination and shadow problems , and refines the detection results with morphology , by marking each moving region in the binary image , the geometrical features parameters such as area , perimeter and form factor can be extracted , which lay the foundation for the analysis and track of moving target
摘要提出了一种基于色度的运动区域检测算法，利用像素的色度分量进行检测，克服了亮度变化和阴影的影响，并利用形态学方法对检测结果进行后处理，对处理后的运动区域进行标记，提取每个区域的面积、周长、形状因子等几何特征参数，为运动目标后期的分析和跟踪奠定了基础。