color region meaning in English
彩色区
Examples
- The light colored region surrounding the brain - textured region is likely sand dunes sculpted by winds
环绕在脑状组织周围的淡色区域，很可能是风所雕塑出来的沙丘。 - Firstly , human skin - color information is used to segment images into skin color region and non - skin color region , then pretreat the skin - color region and come into the phase of image similarity
首先利用彩色图像的颜色信息把彩色图像分割成肤色区域与非肤色区域，然后对肤色区域做预处理后，进入图像似然度检测阶段。 - Nevertheless , it ' s not very precise to locate the skin color region only in this way . so the texture model is introduced into the system . consequently , we get the skin region by the combination of skin color model and texture color model
然而，单纯地使用肤色模型并不能准确的找出皮肤区域，观察发现皮肤区域多为光滑的连通区域，因此在上一步工作的基础上作者引入了纹理模型对原图像进一步的处理产生标注皮肤区域的掩码图像。 - Professor david wan of the department of biochemistry and his post - graduate student denis ip discovered the novel orange fluorescent protein in tube anemone . it is the first native orange fluorescent protein ever cloned , and has an emission maximum lined at the orange color region of the visible light spectrum
这种天然橙色萤光蛋白是由中大生物化学系温志昌教授及他的研究生叶子明共同研制，取自一种能发萤光的管葵，是本地首个利用生物科技克隆的萤光蛋白。 - A systematic summary of previous work has been given first . then this paper presents a novel multi - stage face detection algorithm , which makes a good use of human face pattern ' s valuable information in colour image sequences . the difficult detection task has been divided into four steps : the preprocessing , which is to gain skin colored regions with human skin color model ; the roughly detection and face region refining by elliptic curve fitting ; the fine detection with facial features " detection and location ; the face / non - face classification step based on pca and gaussian density estimation technique
本文对彩色序列图像中的人脸检测和跟踪技术进行了深入的研究，其具体内容为：对近年来的研究工作进行了系统的介绍；提出了一个由粗到细的多阶段的人脸检测算法，该算法充分利用了序列图像中人脸模式的各种有用信息，将复杂的检测工作分为了四个部分：肤色区域分割预处理，人脸粗检及利用椭圆拟和的人脸区域提炼，应用人脸基本特征检测和定位的人脸细检， pca结合高斯概率密度估计的人脸验证。