| The Digital Image Stablization is a new type of video image stabilization technology. With the development of the Digital Video, the Digital Image Stablization plays an important part in increasing image quality, and the video after processing will be much easier to analyzed and viewed. The Digital Image Stablization has been used in military affairs and civil area, and the study of it also has been taken up rapidly.This paper introduces a kind of Digital Image Stablization based on Block Matching Algorithm. Through the research of the weak points of existing Block Matching Algorithm, we put forward a kind of algorithm based on the analyze of the edge of image which can select optional blocks rapidly. More studies of the errors may happen in the matching process have been done and a standard of blocks select which is robust has been brought out. The efficiency and the stability of program is increased obviously by comparing the reliability of the data of blocks. |
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