摘要
提出轮廓波域MRF样本修补方法,通过轮廓波变换把待修补图像进行多尺度、多方向修补。实验结果表明,与传统的离散小波修补方法相比,轮廓波域MRF样本修补技术能更好抑制马赛克现象,保持良好的纹理和结构特征。
An MRF-based exemplar inpainting technology in the contourlet domain is diccussed. The image is converted to contourlet domain by contourlet transform and is inpainted according to multi-scale and multi-direction. Compared with the classical discrete wavelet domain inpainting algorithm, the proposed method can more further suprress mosaic effect and preserve the textural and structural feature better.
出处
《计算机工程与应用》
CSCD
2012年第30期197-200,共4页
Computer Engineering and Applications
基金
国家自然科学基金(No.60772153)
