Application of Canny Operator on Repair of Jiandu's Letter
In P · Microcomputer Information · 2008
Making the Jiandu relics from Changsha Jiandu museum as a model,this paper does researches on segmentation and repair of Jiandu's letter. And this paper presented that distill letter's outline firstly by Canny algorithm, and then united thresholding and man-machine conversation to repair the outline, and then filled the letter's outline, and finally achieved the segmentation and repair of Jiandu's letter. A large amount of experimentation show that the result of repairing on Jiandu's letter is effective .