The Research of Criminisi Improved Algorithm According to the Inexistence of Match Piece
Kang Jia-lun · Journal of Hangzhou Dianzi University · 2012
When in the image inpainting process,the Criminisi algorithm is easy to cause inpainting effect distortion because of the inexistence of appropriate match pieces in the known areas.This paper explores a new Criminisi improved algorithm,which makes use of the similarity of match pieces to find out the bad inpainting areas and repairs them again.Firstly,improved algorithm finds out the location of bad inpainting areas.Secondly,it discomposes these areas into structure part and texture part.At last,the algorithm uses TV model and texture synthesis technology to inpaint the structure and texture separately.Experiments confirm that this algorithm overcomes the shortcomings of Criminisi algorithm and has better visual effect.