block mean造句

• It has also been reported that the extent of the automatic switching within the student accommodation block means that the occupants are less likely to switch off the remaining manually - controlled lights
  此外，据报告称，在学生内改变住宿街区的自动地面接收机终端的范围表明那些居住者很少会关掉剩下的手工控制的灯。
• Of some 50 , 000 buildings on the face of our city , many once properly - designed have fallen into disrepair . tens of thousands of unauthorized structures sit precariously upon poorly - managed buildings . illegal building works block means of escape
  在现有的五万多幢私人楼宇中，许多原先设计妥善的楼宇沦为破户，管理不善的楼宇搭建著数以十万计的违例搭建物，非法建筑工程阻碍部份楼宇的走火通道，破旧的广告招牌举目皆是，情况令人忧虑。
• The image segmentation is done with the approach of region growing based on block mean and variance . considering the size of extracted objects and their relative position information , get rid of the " noise " objects and merge the meaningful fragmentary regions into their corresponding bigger ones . finally all pixels in non - object blocks are classified into their corresponding adjacent objects
  图像首先被分成合适大小的子块，子块的色彩均值和方差值作为像素群的属性，用基于子块的区域生长来进行图像分割；根据提取出的对象大小以及它们的空间位置关系，去除掉过小的噪声对象同时将有意义的小对象合并到其所属的大对象中；最后处于边界的子块将逐像素地归类到对应的相邻对象中。