Description: 图像之间的颜色传输有效地利用了图像的基本统计信息，该文提出了一种基于图像的简单统计信息和梯度域信息的局部颜色迁移算法.算法提供了简单易用的操作界面，用户可以画线来指定对应的局部区域；由于采用了图像自身的梯度域信息，颜色迁移过程可以很好的保持源图像的颜色细节；还可以简单推广到灰度图上色问题，有效提高了灰度图上色速度.各种实验结果表明，该算法较好的实现了源图像和目标图像的局部区域颜色对应，可以方便而有效地表达用户的意图，生成具有较好视觉效果的真实自然的新图像.-Color transfer between images use the statistics information of image effectively. In this paper, we present a novel approach of local color transfer based on the simple statistics and gradient domain information of images. A sketching interface is proposed for quickly and easily specifying the color correspondences between source and target image. The user can specify the correspondences of local region using scribes. Owing to adopt the gradient of image, our approach can preserve the color details of source image, and can extends to colorization problem naturally for sake of improving the speed of colorization. Various experimental results show that our approach can specify the correspondences of local color region in source and target image, can express the intention of users, and generates actual and natural results for visual effect. Platform: |
Size: 344064 |
Author:小路 |
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Description: 图像处理，利用图片间颜色的传输来合成一个新的图片，压缩包中有相关论文-Image processing, use of color transfer between images to synthesize a new image compression package and has published Platform: |
Size: 3918848 |
Author:白杨 |
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Description: 黑白图像彩色化是计算机视觉领域中一个很有意义的问题,给灰度图像加上颜色可以增加图像的视觉效果,例如对旧黑白照片、老电影以及科学图例等进行彩色化处理。图像彩色化可以定义为对一张输入的黑白图像，根据其灰度分布，再加上人工的颜色指定或者自动的颜色匹配从而得到其彩色图的问题。Welsh提出了一种将灰度图像彩色化的算法，该算法使用一个像素的邻域的统计值来指导匹配过程，但运算速度较慢。-The color of black and white images is a very significant problems in the field of computer vision, to the grayscale image with color images can add visual effects and color processing, such as old black and white photos, old movies, as well as scientific legend. Image Colorization can be defined as black and white image of an input, according to its gray-scale distribution, coupled with artificial colors specified or automatic color matching to the color map. Welsh proposed a grayscale image colorization algorithm, which is the statistical value of a pixel neighborhood to guide the matching process, but the slower speed of operation.
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Size: 5022720 |
Author:刘一 |
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Description: 用matlab实现黑白图片的彩色化,此方法简单，运用yuv色彩空间，效果很不错哦！-using matlab to relaize the colorization of the black-white image.this method is very simple,ultilizes the yuv colorspace,and get perfect effect! Platform: |
Size: 269312 |
Author:chriszeng |
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Description: colorization of gray image using exhaustive search on LUV color space using 15 different window sizes-colorization of gray image using exhaustive search on LUV color space using 15 different window sizes Platform: |
Size: 3400704 |
Author:ankita |
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Description: colorization of gray image using exhaustive search using rgb color space with 15 different window sizes-colorization of gray image using exhaustive search using rgb color space with 15 different window sizes Platform: |
Size: 18936832 |
Author:ankita |
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Description: colorization of gray image using kekre s biorthogonal red color space also using 15 different window sizes Platform: |
Size: 616448 |
Author:ankita |
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Description: 给灰度图像任意着色，利用随机游走算法，色彩空间变换，通过YCbCr色彩空间完成图像着色-Any color to grayscale images using random walk algorithm, color space conversion, the YCbCr color space to complete the image coloring Platform: |
Size: 6129664 |
Author:sunzeng |
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Description: 联合双边滤波算法，以高分辨率的灰度图像做引导图对低分辨率的彩色图像进行放大，广泛用于图像着色算法中-Joint bilateral filter, use the high resolution gray image as the guider image to scale the low resolution colored image, which is wide used in image colorization algorithms Platform: |
Size: 1024 |
Author:deqiang |
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Description: 灰度图像的彩色化方法 wls 方法简便有很大的改进空间-Grayscale image colorization method is simple way wls have much room for improvement Platform: |
Size: 27707392 |
Author:聂桂芝 |
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Description: matlab实现的对黑白图像上色的功能，提供可以直接运行的m文件以及大量图像素材。-for black and white images to color functions matlab to achieve, provided m files can be run directly as well as a large number of image material. Platform: |
Size: 29875200 |
Author:张子龙 |
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Description: colorize黑白图重上色算法，内含matlab脚本以及测试图片，附加C++版代码-colorization source code. trun the black image as input, with some scribes, the algorithm output the colored image. contains matlab scripts, and test images, additional C++ version Code Platform: |
Size: 346112 |
Author:张安 |
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Description: 图像彩色化定义，灰度图像通过优化算法转换为彩色图像的过程-Definition color images, grayscale images with optimized algorithms convert a color image process Platform: |
Size: 260096 |
Author:caoliqin |
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Description: NYU Depth Dataset V2数据集的开发工具箱，包含计算图片各种特征的matlab文件.如：
camera_params.m - Contains the camera parameters for the Kinect used to capture the data.
crop_image.m – Crops an image to use only the area when the depth signal is projected.
fill_depth_colorization.m – Fills in the depth using Levin et al's Colorization method.(A toolbox to deal with toolbox_nyu_depth_v2 dataset.
can help you to calculate the features of the dataset.) Platform: |
Size: 30720 |
Author:cindyll |
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Search - image colorization