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ssim1

于 2015-12-11 发布 文件大小:124KB
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  输入两幅大小等已配准相同的图像,计算两幅图像的结构相似度,可以应用于图像各种处理,基于人类视觉,是一个很好的图像相融合质量评价效果(Enter two sizes, etc., have the same image registration, two images to calculate structural similarity, may be applied to a variety of image processing based on human vision, it is a very good image quality uation of the effect of integration)

文件列表:

ssim1


.....\ssim.m,7458,2015-09-26
.....\ssim_index.m,7053,2015-09-25

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  • tuxiangzengqiang
    增强图像中的有用信息,它可以是一个失真的过程,其目的是要改善图像的视觉效果,针对给定图像的应用场合(Enhance the useful information in the image, it can be a process of distortion, its purpose is to improve image visual effect, for a given image)
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    积分:1
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  • Inpainting--on-Wavelet-
    图像修复是图像处理的一个重要问题。这是一个困难的问题,同时填写在地区缺少图像信息的纹理和结构。以损坏的图像inpaint失踪的结构和纹理信息,基于小波分解的图像修补算法提出。首先损坏的图像分解成子图像和纹理结构,利用小波子图像转变。然后,地区结构中缺少的信息的子图像重建曲率驱动扩散(CDD),算法,而在同一区域的纹理子图像填写基于改进的纹理合成的典范 最后,恢复的图像,通过重组,结构和纹理恢复的结果。大量的实验表明,该算法可以快速,高效地恢复在同一时间的结构和纹理信息,视觉效果和峰值信噪比比(PSNR)比同类算法更好。(Image inpainting is an important problem image processing. It is a difficult problem to simultaneously fill-in the texture and structure in regions of missing image information. In order to inpaint the damaged image with both missing the structure and texture information, an image inpainting algorithm based on wavelet decomposition is presented. First the damaged image is decomposed into structure sub-image and texture sub-image using the wavelet transformation. Then, the sub-image with the region of missing information in the structure is reconstructed by Curvature-Driven Diffusions (CDD) algorithm, while the same region in the texture sub-image is filled-in with the improved texture synthesis based on exemplar Finally, the restored image is given by recombining the structure and texture restored results. A large number of experiments show that the proposed algorithm can quickly and efficiently restore the structure and texture information at the same time, and the visual eff)
    2012-06-05 22:04:45下载
    积分:1
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    各种图像处理技术举例。其中原代码可以直接使用,非常不错。(various image processing technology, for example. The original code which can be used directly, very good.)
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    对所采样的原始图像进行噪声滤波、边缘检测、特征提取、利用多项差值亚像素算法。(the target image is be processed that it is filtered noise, edge detection and character be got.)
    2011-08-09 10:21:19下载
    积分:1
  • Image-Fusion
    泊松融合在某种意义上解决了图像融合的问题,但其在融合的过程中仅仅考虑了融入图像的梯度,而没有利用背景图像的梯度,因此,在使用泊松融合的过程中,需要对融入区域的标记较为准确,否则,会造成背景纹理的丢失,视觉上可以明显觉察图像融入的痕迹。因此,对公式稍作修改,在考虑前景的同时考虑背景的变化,可以得到更优的结果。(Poisson convergence in a sense solved the problem of image fusion, but it only considers the integration of image gradient in the integration process, but not the use of a background image gradient, therefore, the use of the Poisson integration process, the need for more accurate marker into the area, otherwise, it will result in the loss of background texture, image integration can clearly perceive the visual traces. Therefore, the formula slightly modified, in considering the prospect of taking into account the changes in the background, you can get better results.)
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    2010-07-07 14:07:57下载
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    利用加权矩阵的盲超分辨率方法重建出一幅高分辨率的图像(The weighted matrix method of blind super-resolution reconstruction of a high-resolution image)
    2011-08-12 15:35:59下载
    积分:1
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