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    罗钟铉

    • 教授     博士生导师   硕士生导师
    • 主要任职:党委常委、副校长
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:软件学院、国际信息与软件学院
    • 学科:软件工程. 计算机应用技术
    • 办公地点:大连理工大学主楼
    • 联系方式:+86-411-84706600
    • 电子邮箱:zxluo@dlut.edu.cn

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    A new subdivision wavelet for image processing

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    论文类型:会议论文

    发表时间:2006-06-21

    收录刊物:EI、CPCI-S、Scopus

    卷号:2

    页面范围:723-723

    关键字:subdivision; subdivision wavelet; multiresolution representation

    摘要:The reverse of subdivision provides a simple method for grasping the feature of image information. We generalize the reverse of subdivision scheme to subdivision wavelet, and provide simple subdivision wavelet coefficients, which will be useful in image processing. Because of the approximating property of the subdivision scheme given by Limei Zhang et al we use the scheme as a tool for illustrating the advantages of our method. This new deduced wavelet gives us an economical low pass image representation and the good simulation to the initial image, thus offers the potential chance for improving image processing. We demonstrate this dominance with applications in image multiresolution representation and edge detection.