搜索资源列表
OS-EM
- OS-EM迭代算法 用于图像重建，是一种新的图像重建方法，可以有效减少伪影-OS-EM iterative algorithm for image reconstruction, is a new image reconstruction method can effectively reduce the artifacts
sqa
- 图像压缩传输过程中减少量化干扰的算法 参见论文原文http://eeweb.poly.edu/~onur/publish/sub.pdf-SUBSPACES OF QUANTIZATION ARTIFACTS FOR IMAGE TRANSFORM COMPRESSION
1235
- 直方图均衡能有效地对数字图像进行增强处理，其主要缺点是处理后的数字图像大量损失灰度层次，且增强力度不够．提出了在子块部分重叠直方图均衡的基础上，引入保留灰度级直方图均衡 理的方法，使得处理后 的图像对比度得到较大的增强，又不损失灰 度级，且相邻像素间灰度过渡平 ，图像柔和、真实．针对处理后方块效应严 重的图像，依据人眼的视觉特性和数字图像数据的特，提出了自适应行列分比例方法来有效消除块效应．-Histogram equalization can effectively enhance the d
10.1.1.59.1669
- The few-color images are often synthetic graphics without complicated color and texture variation, which makes the embedding of invisible digital watermark difficult. This paper proposes a data hiding method that can hide a moderate amount of data in
Wavelet_Denoise
- 小波去噪的几篇论文 Automatic identification and Removal of ocular artifacts from EEG using Wavelet transform 小波去噪理论及MATLAB实现研究 小波分析在信号降噪处理中的应用 小波软阈值滤波在信号去噪中的有效性研究-Wavelet denoising of several papers Automatic identification and Removal of ocular artif
Imageartifacts
- 近几年，随着医学影像学的不断发展进步，使数字化摄 影系统cR和DR得到广泛的普及和应用。同传统的屏一胶 体系相比，计算机摄影无疑有着诸多的优点，同时其影像质 量也越来越引起广泛的关注，而伪影是影响DR影像质量的最大因素，只有分析伪影产生的各种因素，才能更好消除其影响，增加成像质量，提高诊断准确率。-In recent years, with the continuous development of medical imaging advances, making digital p
SegmentationFinal
- 纹理图像分割，小波编码图像的分割和分析的算法描述。该算法的图像处理后的计划，可以成功地恢复在压缩图像模糊文物纹理的部分。-Texture image segmentation, wavelet coding image segmentation and analysis of the algorithm descr iption. The algorithm for image processing program that can successfully restore the image
10.1.1.40.9309.pdf
- A simple algorithm for removing blocking artifacts In block transform coded images
weiying
- 在matlab环境中，采用Radon变换实现一幅环形伪影的测试图片-In Matlab environment, using the Radon transform the test image of a ring artifacts
motion-blurring-image-processing
- 运动模糊图像处理,通常我们得到的x光片等可能会存在一些运动伪影，为了更好的得到感兴趣区域，我们需要对图像进行处理-The motion blur image processing,Usually ultrasound images or some X-ray will have some motion artifacts.In order to eliminate the artifact to the influence of the interested region,we need to
Motion-Deblurring--
- 我们提出一种新的算法,消除运动模糊的一个 图像。我们的方法计算一个使用unied deblurred形象 概率模型的估计和unblurred都模糊的内核 图像复原。我们报告一个常见的原因分析 工件在当前去模糊方法发现,然后介绍 一些新颖的条款在这个概率模型进行了研究 通过我们的分析。 -We present a new algorithm for removing motion blur from a single image. Our method comput
MRI3
- 基于蛇形算法的去伪影小波分解图像增强，由子程序和主程序构成，直接运行主程序，图片放在程序中说明的位置后可运行，观察实现功能结果-Go snake algorithm based on wavelet decomposition image enhancement artifacts
preprocess
- 对16导联脑电信号进行预处理，设计陷波器去除50Hz工频，采用低通滤波及求和平均两种方法去除伪迹，同时作出16导联脑电信号预处理后的频谱图-On the 16-lead EEG preprocessing, design notch filter to remove 50Hz frequency, low-pass filtering and summation of the average two ways to remove artifacts, while making 16-lead E
anti-vignetting-method
- 讲述在实时视频中，解决红外图像渐晕的问题！-In this paper, we present a novel automatic anti- vignetting method which effectively alleviates color shading artifacts regardless of ambient color temperature.
bcs-spl-1.5-1.tar
- 一种适用于图像的压缩感知采样策略和重建算法，采样策略是基于块的图像稀疏采样矩阵，重建算法为smoothed projected Landweber（SPL）迭代算法。-BCS-SPL combines block-based compressed-sensing sampling (BCS) of an image with a smoothed projected-Landweber (SPL) iterative reconstruction. Sampling is driven by r
toolbox_signal
- 利用傅里叶变换，对图像进行低通滤波处理，利用sin函数窗-To avoid boundary artifacts and estimate really the frequency content of the image (and not of the artifacts!), one needs to multiply M by a smooth windowing function h and compute fft2(M.*h). Use a sine windowing functio
tv
- 全方差最小化算法，主要用于图像降噪、滤波等处理工程。-This is a TV-minimization algorithm program, mainly used to reduce the noise data and smooth the artifacts.
Image-Forgery-Detection
- 在JPEG重压缩图像中定位出篡改区域,包括A-DJPG(对齐的JPEG重压缩），NA-DJPG（非对齐的JPEG重压缩）两类。(完整版)-Image Forgery Localization via Block-Grained Analysis of JPEG Artifacts.
Detecting-Artifacts
- 纹理图像分割论文+代码，对图像处理的有帮助-Detecting Artifacts and Textures in Wavelet Coded Images
Removing-the-Blocking-Artifacts-of
- One of the major drawbacks of the block-based DCT compression methods is that they may result in visible artifacts at block boundaries due to coarse quantization of the coefficients. -Simulation results show that the proposed algorithm significantly