计算机工程与应用 ›› 2012, Vol. 48 ›› Issue (30): 197-200.
• 图形、图像、模式识别 • 上一篇 下一篇
王 爽,陈广秋,孙俊喜,杨华民
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WANG Shuang, CHEN Guangqiu, SUN Junxi, YANG Huamin
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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。
关键词: 马尔可夫随机场(MRF)样本修补, 离散小波变换, 轮廓波变换
Abstract: 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.
Key words: Markov Random Field(MRF)-based exemplar inpainting, discrete wavelet transform, contourlet transform
王 爽,陈广秋,孙俊喜,杨华民. 一种轮廓波域MRF样本修补技术[J]. 计算机工程与应用, 2012, 48(30): 197-200.
WANG Shuang, CHEN Guangqiu, SUN Junxi, YANG Huamin. MRF-based exemplar inpainting technology in contourlet domain[J]. Computer Engineering and Applications, 2012, 48(30): 197-200.
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