序列图像中遮挡缺损图像补偿算法

韩梅, 纪明, 肖君, 杨光, 刘博

韩梅, 纪明, 肖君, 杨光, 刘博. 序列图像中遮挡缺损图像补偿算法[J]. 应用光学, 2009, 30(4): 601-604.
引用本文: 韩梅, 纪明, 肖君, 杨光, 刘博. 序列图像中遮挡缺损图像补偿算法[J]. 应用光学, 2009, 30(4): 601-604.
HAN Mei, JI Ming, XIAO Jun, YANG Guang, LIU Bo. Image compensation algorithm for obscured image region in sequence images[J]. Journal of Applied Optics, 2009, 30(4): 601-604.
Citation: HAN Mei, JI Ming, XIAO Jun, YANG Guang, LIU Bo. Image compensation algorithm for obscured image region in sequence images[J]. Journal of Applied Optics, 2009, 30(4): 601-604.

序列图像中遮挡缺损图像补偿算法

详细信息
    作者简介:

    韩梅(1974-),女,黑龙江哈尔滨人,高级工程师,主要从事光电总体技术的研究工作。

    通讯作者:

    韩梅(1974-),女,黑龙江哈尔滨人,高级工程师,主要从事光电总体技术的研究工作。

  • 中图分类号: TN911.73

Image compensation algorithm for obscured image region in sequence images

  • 摘要: 针对动态图像的遮挡缺损问题,提出了基于图像块的帧间预测算法,可以检测出序列图像中的遮挡缺损区域;利用帧间灰度相关性修正补偿算法进行遮挡缺损区域补偿,利用修正的像元对缺损区域进行补偿能够克服传统插值补偿算法补偿痕迹明显的缺点。仿真结果表明:该算法补偿处理区域与邻域灰度过渡平滑,消除了补偿痕迹,补偿效果比较理想。
    Abstract: To solve the image obscuration in dynamic images, an image block algorithm based inter-rame predictor is presented to detect missing image region in sequence images and a pixel inserted compensation algorithm based on gray correlation is given. The inter-rame predictor based on image block algorithm can be used to detect the missing image region in sequence images, which is caused by a partially obscured CCD. A method using modified pixels with inter-rame gray correlation is presented to compensate the missing image region. The simulation results show the compensation algorithm is effective.
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出版历程
  • 刊出日期:  2009-07-09

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