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Received:June 07, 2011 Revised:July 08, 2011
Received:June 07, 2011 Revised:July 08, 2011
中文摘要: 提出了一种去马赛克方法,能够有效提高由低分辨率设备以及噪声干扰得到的马赛克图像的质量。主要基于经典的边缘及滤波算法,利用几何特征及概率思想将马赛克区域定位并去除。方法的实施能够明显提高放大图像的主观质量。进一步的研究工作将通过并行的技术提高运算速度,并重点关注减少系统资源的开销, 从而降低方法部署的成本。
Abstract:A method for demosaics is proposed, and it is able to improve the quality of images which are taken from low-resolution devices. The method is mainly based on classical algorithms for edge detection and filtering, and the mosaics are removed following particular geometric features as well as probability ideas. The implementation of this method leads to significant enhancement. Further works will aim to improve the efficiency through parallel computation, concerning the reduction of resource consuming.
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基金项目:国家重点基础研究发展计划(973)(2011CB302400)
引用文本：
刘元杰,李洪波.基于边缘信息的图像去马赛克方法.计算机系统应用,2012,21(2):181-184,191
LIU Yuan-Jie,LI Hong-Bo.Demosaics Method Based on Edge Detection.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):181-184,191
刘元杰,李洪波.基于边缘信息的图像去马赛克方法.计算机系统应用,2012,21(2):181-184,191
LIU Yuan-Jie,LI Hong-Bo.Demosaics Method Based on Edge Detection.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):181-184,191
