Image inpainting based on space succession direction
WU Xi-sheng · Jisuanji gongcheng yu sheji · 2009
To restore the degrade images including structure and complex texture,the arithmetic is built.Firstly,when the difference of the current pixel value and the known pixel value is less than a definite value,sign them,and link these pixels by curve fitting,so the direction of the curve extended is the space succession direction.Then from out to inner with edge priority and prior degree sequence,calculate pixel values.Combine this method with the interrelated idea of image retouching,fill in the missing region one by one.The algorithm can preserve image edges,make image structure more logical.