摘要： In many various image-debluring methods, Visual Characteristics are not consides. This paper proposes an image-dehluring method based on the frequency and direction characteristics of human visual system by weighting high frequency subband of blured imag

关键词: 图像处理 视觉特性 图像像素 图像编码 小波变换 模糊图像 盲去模糊方法