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ImageCompression
说明: 给出了一种基于小波分形的图像有损压缩方法.首先,利用小波变换将图像分解为不同频率的分量,然后采用分形迭代函数系统、Huffman树等方法对它们进行编码.实验表明,该算法在保证还原图像质量的情况下,有较高的压缩比.(Image Compression Bassed on Wavelet and Fractal)
- 2009-08-17 22:53:54下载
- 积分:1
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Jerman增强滤波器 可行
说明: 基于hessian矩阵的眼底图像血管增强滤波(Vessel Enhanced Filtering of Eyeground Images Based on Hessian Matrix)
- 2020-12-16 16:09:14下载
- 积分:1
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NSCT-algorithm
在Contourlet变换的基础上发展而来的非下采样Contourlet变换,可以得到图像变换之后的平移不变性。(In Contourlet Transform evolved on the basis of non-sampling Contourlet transform, the image can be transformed after the translation invariance.)
- 2011-10-24 10:43:48下载
- 积分:1
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Houghtranslate
这个是图像处理中的hough变换的C++源代码,工需要的同学参考学习。(This is the image processing hough transform C++ source code, engineering students need to learn.)
- 2013-09-07 00:28:11下载
- 积分:1
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Moving-target-detection
运动目标检测的一些程序,包括帧差法、三帧差分法和混合高斯模型(Moving target detection procedures, including frame difference method, three difference method and Gaussian mixture model)
- 2012-12-15 16:26:38下载
- 积分:1
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Common-standard-pics
数字图像处理中常用的标准图像,包括大家所共知的lena等图片的高分辨率版本,推荐大家下载(Commonly used in digital image processing standard images, including all the known to the lena and other high-resolution version of the picture, we recommend downloading)
- 2011-05-27 19:05:02下载
- 积分:1
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k_t指数
在对多光谱遥感影像进行大气校正处理以后,可以利用K_T变换矩阵对其进行水体提取,该算法效果较好(After the atmospheric correction of the multispectral remote sensing image, the water body can be extracted by using the k transform matrix, and the effect of the algorithm is good.)
- 2019-05-23 20:24:51下载
- 积分:1
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OCR
对车牌进行预处理(图像分割),然后进行文字识别(Pretreatment of the plate (image segmentation), and then proceed to character recognition)
- 2008-05-07 09:07:30下载
- 积分:1
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Matlab
图像纹理分析的一种源代码 希望对大家有用(Image processing+ CD-ROM content online is also good under the procedures)
- 2010-06-07 09:04:05下载
- 积分:1
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tuxiangronghe
:介绍了一种基于小波变换的图像融合算法,它利用像素邻域平均梯度作为选择依据,对小
波变换后的高频系数进行选择,再逆变换完成图像融合.通过对红外热图与可见光图像的融合实验表明:
基于小波系数区域平均梯度的融合能使红外热图更加清晰,融合的图像光谱变异性较小,图像效果较好(: This paper presents a wavelet-based image fusion algorithm, which uses an average gradient of pixel neighborhood as selected on the basis of high frequency coefficients of wavelet transform to choose, and then inverse transform of image fusion. Through the infrared image and visible image fusion experiments show that: Based on the average gradient of wavelet coefficients of the regional integration of thermal infrared images can be more clarity, variability in integrated spectrum of images smaller, better image)
- 2011-01-24 14:40:22下载
- 积分:1