Image enhancementImage enhancement has a fundamental piece in digital image processing. Images like satellite images, aeronautical images, oceanography images, medical images and real-life images suffer bad contrast and noise. The purpose of image enhancement is to enhance the contrast and remove the ...
你好,我想通过邻域像素值来增强图像的对比度。假设图像为u0。然后我想使用以下公式来增强图像:这里,M1是邻域像素中u0的最小值,M2是最大值,Mg是原始图像的最大灰度级值。我的操作所采用的...contrast enhancement of an image using neighbourhoood
一、对比度增强算法AGCWD硬件化实现 2013年发表在TIP上的对比度增强算法AGCWD(Efficient contrast enhancement using adaptive gamma correction with weighting distribution) 2014年发表在IEEE Transactions on Image Processing的《A New Hardware-Efficient Algorithm and Reconfigurable Architecture for Image Contrast Enhancem...
2013年发表在TIP上的对比度增强算法AGCWD(Efficient contrast enhancement using adaptive gamma correction with weighting distribution) 2014年发表在IEEE Transactions on Image Processing的《A New Hardware-Efficient Algorithm and Reconfigurable Architecture for Image Contrast Enhancement》论文是对前文成果的硬件化实现...
The intensity or gray-level derivatives have been widely used in image segmentation and enhancement. Conventional derivative filters often suffer from an u... C Xiao,M Staring,Y Wang,... - 《IEEE Transactions on Image Processing A Publication of the IEEE Signal Processing Society》 被引量: 77...
The image processing apparatus includes a determination unit that determines whether contrast enhancement processing should be performed on an input image; an intensity mapping unit that generates a plurality of images having different exposure times from the input image, using intensity mapping, if the...
Gray-Level Grouping (GLG): an automatic method for optimized image contrast enhancement - part I: the basic method. IEEE Trans. Image Process., 15(8)... ZY Chen,Abidi B.R.,Page D.L.,... - 《IEEE Transactions on Image Processing》 被引量: 0发表: 2006年 Gray-level grouping (GLG)...
CNN-Based Forensic Method on Contrast Enhancement with JPEG Post-Processing As one of the most popular digital image manipulations,contrast enhancement(CE)is frequently applied to improve the visual quality of the forged images and... Z Yan,P Yang,R Ni,... - 计算机,材料和连续体(英文) 被引...
An image processing system () for contrast enhancement of an input image is proposed comprising an input module () for receiving the input image to be processed, a filtering module () operable to locally process the input image by filters of different scales k, whereby for each of the ...
As a result, there is a need for the development of reliable techniques for verifying an image's authenticity. In this paper, a blind forensic algorithm is proposed for detecting the use of global contrast enhancement operations to modify digital images. Furthermore, a separate algorithm is ...