An asymmetrical object is visually heavier than symmetrical objects.
不对称物体在视觉上要重于对称物体。
A novel moving object detection based on adaptive background subtraction and symmetrical differencing is presented in this paper.
本文提出了一种基于背景相减法和对称差分法来进行运动目标检测的方法。
If the deformation of the object is symmetrical, two components of deformation can be obtained by image processing.
当物体具有对称变形时，可通过图像处理的方法，获得二维变形的分量值。
In the process of object detection, the inter-frame difference object detection method and symmetrical inter-frame difference object detection method based on gray were used respectively.
在目标检测过程中，分别利用单目视觉下基于灰度的连续帧间差分法和对称差分法实现了目标检测。
In the process of object detection, the inter-frame difference object detection method and symmetrical inter-frame difference object detection method based on gray were used respectively.
在目标检测过程中，分别利用单目视觉下基于灰度的连续帧间差分法和对称差分法实现了目标检测。
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