quasi-circular meaning in English

准圆形

The main research includes the following area : image acquisition , image pre - processing , image segmentation , object recognition . an new segmentation method based on quasi - circular assumption and an new object recognition method based on scanning are present . owing to the simple addition , subtraction and logic operation , these two methods have real time property
根据所处理图像的实际特点，文中提出了一种新的基于类圆的粘连体分割方法和基于统计模式识别的类圆识别方法，由于该算法主要的运算为加法、减法和逻辑运算，从而保证了算法的实时性。