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一种基于样本纹理的图像修复算法研究 被引量:1

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摘要 传统的基于样本纹理的图像修复算法也存在一定的问题,对于待修复区域周围比较平滑时,样本块之间的相似性非常大,如果仍采用全图遍历,会增加系统的开销,如果降低匹配范围,对于纹理结构比较复杂的破损区域,会造成匹配样本的多样性减少。在该文中,提出一种新的基于样本纹理的数字图像修复算法,该算法的原理是依据破损区域边缘纹理结构的复杂性,动态的选择匹配样本区域,该方法能够弥补全区域检索带来的系统开销问题,还能够较好的保持待修复区域的纹理信息。通过实验表明,该算法具有较好的修复效果。
作者 赵伦
机构地区 昭通学院计科系
出处 《电脑知识与技术》 2013年第7期4509-4511,4528,共4页 Computer Knowledge and Technology
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参考文献5

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二级参考文献33

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