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MRI_seg
说明: 用水平集做的 MRI大脑图像分割 内有用法说明 (带图形界面)(To do with the level set within the MRI brain image segmentation instructions (with graphical interface))
- 2010-04-08 13:40:30下载
- 积分:1
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RADAR-IMAGING-OF-ISAR
SAR成像处理的过程是从回波数据中提取目标区域散射系数的二维分布,本质上是一个二维相关处理过程,因此最直接的处理方法是对回波进行二维匹配滤波,但其运算量很大,再加上SAR的数据率本来就高,这使得实时处难于实现。通常,可以把二维过程分解成距离向和方位向两个一维过程,Range-Dopper Algorithm(简称RD算法)(SAR imaging process is two-dimensional distribution of the scattering coefficient of the target area extracted from the echo data, in essence, is a two-dimensional process, the most direct approach is two-dimensional matched filtering of echo, its computationalthe great plus on SAR data rate was high, which makes real-time processing is difficult to achieve. Typically, two-dimensional process can be broken down into the range and azimuth to a two-dimensional process, the Range-Dopper Algorithm. (Referred to as the RD algorithm))
- 2012-04-26 21:48:50下载
- 积分:1
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Zernike_code
经典亚像素边缘检测算法Zernike算法程序,编译过可以运行!!(Classical active contour the snake model program, you can run the compiled! !)
- 2013-01-04 14:34:05下载
- 积分:1
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Log-Polar-Transform-TXT
最近编写了一些极对数坐标转换的程序,这是最初编写的那个,希望对你们有用(Here is a log-polar image transform code.)
- 2012-02-03 15:40:46下载
- 积分:1
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MCU_1908
针对CMOS 图像传感器输出的Bayer 格式的图像数据, 利用TI 公司的TMS320DM642 数字信号处理器的专用视频端口,可以实现图像捕获、数据传输的无缝连接的特点, 构建了以DM642 为核心的图像实时处理系统。在DM642 中采用两种通用方法(双线性插值、边缘检测) 和文中提出的信号相关的方法, 将从Bayer 公司的CMOS 图像传感器所捕获的8 位Bayer 格式图像数据, 转换为24 位RGB 格式彩色图像数据, 并通过PSNR(信噪比) 和NCD(归一化彩色差异规范) 两种评估方法进行检测。从实验结果可以看出文中提出的方法相对于通用方法提高了图像的信噪比, 锐化图像的边缘, 减少了图像高频信息的错误像素的数量, 提高视觉质量。(Bayer TMS320DM642)
- 2020-12-12 11:59:16下载
- 积分:1
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soft_cast
softcast的2d dct实现,先对图像转灰度图,得到的亮度信号矩阵做DCT 变换(softcast of 2d dct implementation, the first image to grayscale, luminance signal obtained by DCT transformation matrix do)
- 2013-09-29 09:49:10下载
- 积分:1
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mmullti-senssu
多传感器多目标跟踪技术研究,,主要研究多传感器多目标跟踪技术
(Multi-sensor multi-target tracking technology research, mainly multi-sensor multi-target tracking technology)
- 2012-06-09 10:50:42下载
- 积分:1
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OtsuSegment
编程实现大津(Otsu)自动灰度阈值分割算法的程序(Programming (Otsu) automatic gray Otsu threshold segmentation algorithm)
- 2013-04-06 19:23:15下载
- 积分:1
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LDPCdwt
说明: ldpc码在数字水印方面的研究,可加强对ldpc码的理解(the research about ldpc applied digital watermark,it can decrease ber and improve robutness)
- 2009-08-04 18:56:31下载
- 积分:1
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function
基于VC++的图像处理类,可以用于bmp文件的读写,显示(Based on the image processing VC++ classes that can be used to read and write bmp files, display)
- 2013-11-18 11:16:59下载
- 积分:1