Obtaining the silhouette of image is the direct processing of background difference images. Then, a comparison on image threshold segmentation algorithm, including iteration method, double-peak histogram conventional algorithm, otsu method and statistical method are taken.
先采用直接差分法提取人体的剪影,接着对图像进行阈值分割,通过仿真比较了迭代法、双峰直方图常规算法、Otsu法和统计法,取得了最佳的阈值分割图像。
参考来源 - 基于关节点提取和多视角步态识别算法A representative silhouette for a period of time has elapsed.
一种廓形代表一个时期的时代已经过去了。
参考来源 - 2000年到2006年女装廓形的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N-COUNT A silhouette is the solid dark shape that you see when someone or something has a bright light or pale background behind them. (强光或浅色背景衬托下的) 黑色轮廓
The dark silhouette of the castle ruins stood out boldly against the fading light.
城堡遗迹的黑暗轮廓在暗淡光线下显得格外突出。
N-COUNT The silhouette of something is the outline that it has, which often helps you to recognize it. 轮廓
...the distinctive silhouette of the Manhattan skyline.
…曼哈顿天际线的清晰轮廓。
The dramatic silhouettes, part ocean liner, part funfair, all disguise the difficulties within.
那动人心魄的轮廓,那远洋油轮的一隅,那游乐场的一角,这一切都将内部的困难掩盖了起来。
Now that I know where they are—their silhouettes are often visible through the leaves they perch upon—I can spot them quickly.
现在我知道了它们的位置——它们的身影经常可以通过它们栖息的树叶看到——我可以很快地认出它们。
Against the green background, the black profiles whirl obstinately like those cut-out silhouettes that are attached to a phonograph's turntable.
绿色背景上的黑色侧影固执地旋转着,就像是附在唱机唱盘上的人像侧影一样。
throwing shadows.] See the silhouettes agape, See the gibbering shadows Mixed with the battled arms on the wall.
生出阴影],看影子惊奇,看胡言乱语的影子,与战争武器一起在墙上。
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