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- extended face region 扩展人脸区域
- The human face detection algorithm is employed firstly to determine human face region in a head shoulder image. 首先采用人脸检测技术确定头肩图像中的人脸区域;
- First the algorithm calculates the similarity information and gets the binary image to locate the face region. 该算法首先计算人脸图像的相似度信息，并对得到的相似度图像进行二值化，从而标定人脸区域。
- Lastly, extracted successfully the accurate face region using the iterative graph cut. 最后迭代地运用图切分算法准确地分割出人脸目标。
- Two kinds of face region Fine Grahularity Scalability (FGS) video coding methods based on skin-color and block partition are proposed. 摘要提出了基于肤色的人脸区域FGS视频编码方法和基于宏块分割的人脸区域FGS视频编码方法。
- H. Wang and S. F. Chang, "A Highly Efficient System for Automatic Face Region Detection in MPGE Video," IEEE Trans. Circuits Syst. Video Technol., vol.7, no. 4, pp. 615-628, 1997. 施柏梁，"运用特徵向量技术于手机取像之人脸辨识系统"，硕士论文，国立中正大学电机工程研究所，嘉义，2003
- Face detection is a hot problem in the fields of computer vision and pattern recognition, with the purpose of localizing and extracting the face region from the background. 人脸检测是计算机视觉和模式识别领域中的一个热点问题,其不仅具有广泛的应用背景,也有极大的理论研究价值。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The gymnast extended her arms horizontally. 那女子体操运动员双臂平伸。
- First, we use the universal skin-color map to detect the face regions, which can ensure sufficient adaptability to ambient lighting conditions. 首先，我们使用通用肤色图侦测脸部区域，以确保在周遭光源条件变化时，仍有足够的适应性。
- It is a barbarous way to extend territory by arms. 以武力扩张领土是一种野蛮的方式。
- She faces regional divisions that make centralisation of power hard in Ukraine. 她面临的是区域分离的局面，这使得乌克兰中央集权难以实现。
- She warmly extended both hands towards us. 她热情地向我们伸出了双手。
- They extended the Queen a warm welcome. 他们热烈欢迎女王。
- The bird extended its wings in flight. 那鸟展翅飞翔。
- The paddy area was extended to900000 mu last year. 去年稻田面积扩大到了90万亩。
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- Had an extended vacation in the Alps. 拖长了在阿尔卑斯山的渡假时间
- The sea have erode the cliff face over the years. 海水经年累月冲刷著峭壁的表面。
