排序方式: 共有12条查询结果,搜索用时 15 毫秒
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武秀 《江苏行政学院学报》2012,34(3)
在生物特征识别领域,人脸识别已经越来越引起了人们的广泛注意.人脸检测在人脸识别系统中是非常重要的,其检测效果将最终直接影响后边的识别.在本文中,我们提出了一种基于最小最大概率机的彩色人脸检测方法.首先对输入图象利用肤色模型对人脸进行初定位,形成肤色区域,达到缩小搜索空间的目的.此结果作为候选人脸区域输出, 将大量非人脸的子窗口去除,剩余的子窗口将通过使用基于最小最大概率机分类器进行判别验证.实验证明,本方法在确保有效的检测出复杂背景下的人脸图像的同时,具有很好的实时性. 相似文献
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《今日中国(英文版)》2013,(9):15-15
Chameleon Bandage
Unless you're an American rapper named "Nelly," you probably don't like everyone to see the bandage you've just applied to your cut, nick or other wounds. Inspired by everyone's favorite clade of lizards, the Chameleon Bandage changes color when applied to match your skin tone. It's neat trick to hide your cut and avoid the "Oh, what happened?" conversation. 相似文献
Unless you're an American rapper named "Nelly," you probably don't like everyone to see the bandage you've just applied to your cut, nick or other wounds. Inspired by everyone's favorite clade of lizards, the Chameleon Bandage changes color when applied to match your skin tone. It's neat trick to hide your cut and avoid the "Oh, what happened?" conversation. 相似文献
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《今日中国(英文版)》2010,(9):79-79
Tremella, an edible fnngus that contains collagen, has the function of replenishing vital essence. Long-term use can promote a clear and moist complexion. Rich in dietary fiber, tremella stimulates digestion and helps weight loss. Its complexion benefits are enhanced when combined with pawpaw. 相似文献
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宁子 《党员生活(武汉)》2022,(2)
13年前,杨山的父亲患脑溢血抢救过来后,生活便无法自理。哥哥姐姐商量着出钱找个保姆。他觉得不放心,没有答应。和妻子商量后,杨山做出了辞职回家照顾父亲的决定。辞去工作后,他和妻子在离家不远的一个街口卖起了早点。在杨山的照顾下,父亲卧床12年,一直生活得安逸、快乐,没有生褥疮、肌肉不曾萎缩,食欲良好、肤色健康。 相似文献
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