Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/7d271f08b5deefba918e17bebd61a2fd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 inscribed circle radius例句_inscribed circle radius英汉例句_inscribed circle radius双解例句_淳朴汉英词典
First we extract the maximum inscribed circle of palm as the region of interest, then use the radius of this circle to carry out first-stage match. 首先提取掌面的最大内圆作为识别的有效区域，利用该内圆的半径进行第一级匹配。