-
asgmt1
对于一张8位灰度图像lena.bmp
1)运用4×4抖动矩阵,生成对应抖动图像
2)生成有序抖动图像
3)对于一张24位彩色图像,生成4×4抖动图像( For a 8-bit gray image (lena.bmp)
1)Use a dithering matrix (4*4), generate the dithered image.
2) Generate the ordered ditering image (4*4).
3) For a 24-bit color image, generate the dithered image (4*4). )
- 2011-10-15 10:51:41下载
- 积分:1
-
palm-recognition
说明: 掌纹识别代码,对图像预处理和特征提取及匹配(Palmprint identification code, the image preprocessing and feature extraction and matching)
- 2011-04-10 21:07:18下载
- 积分:1
-
weighted_median_filter
一种中值滤波的改进方法,基于滤波窗口邻域权重的中值滤波。(A median filter improvement method, based on filtering window neighborhood the weights of the median filter.)
- 2011-12-27 18:50:48下载
- 积分:1
-
CameraCalibration
张正友经典论文,灵活的相机标定法,内附图片+源码,可以直接使用(zhangzhengyou,image+program, A Flexible New Technique for Camera
Calibration)
- 2017-07-18 17:10:59下载
- 积分:1
-
doublefunction
* 说明:
该函数将对图象进行(成对函数匹配)操作。需要注意的是,此程序先要求对图像进行特征提取及形态学操作等,使其成为二值图像。(* Note: This function will be images (paired function matching) operation. Note that this procedure require image feature extraction and morphological operations, making it a binary image.)
- 2008-04-13 21:56:29下载
- 积分:1
-
elman
ELMAN计算方法,改进的算法,非常好用(ELMAN calculation algorithm, the improved,use very well)
- 2016-07-13 23:45:25下载
- 积分:1
-
DcmtkTest
本程序使用dcmtk库,可以显示大部分的DICOM图像。非压缩、压缩黑白图像以766灰阶显示,彩色图像正常显示。
对于初用dcmtk库的开发者来说,入门较难,本程序已使用VC6工程将主要库加入工程中,可以参考本工程的设置。另外,对于高于8位的黑白图像,本程序也提供一个处理方法的参考。(This procedure used dcmtk library, you can see that the majority of the DICOM image. Non-compressed, compressed to 766 gray-scale black-and-white images show that color image display. Dcmtk library used for the early developers, the entry more difficult, the procedure has been in use for the main library VC6 project will join the project, can refer to the project settings. In addition, higher than the 8-bit black-and-white images, the program also provides a reference method.)
- 2009-06-01 14:19:42下载
- 积分:1
-
iterative phase retrieval algorithms
说明: 一些相位迭代算法,还挺有用的,可以直接拿过来使用(iterative phase retrieval algorithms)
- 2021-04-18 19:58:51下载
- 积分:1
-
diffration
超高斯光束在自由空间中的衍射传播,利用角谱理论。(Super-Gaussian beam diffraction propagation in free space, the use of the angular spectrum theory.)
- 2014-05-25 22:18:33下载
- 积分:1
-
High-resolution-image
于轻小型光学成像系统,小孔径限制了
图像的极限分辨率,衍射退化造成了截止频率外信息的丢失成像系统所期望的
大视场不可避免的带来边缘视场的像差恶化,各视场退化情况不同,影响信息的
判读
(Small light optical imaging system, the small aperture limit the ultimate resolution of the image, diffraction degradation aberration deterioration of the desired cutoff frequency outside the loss of information imaging system field of view inevitably bring the edge of the visual field, each referred to as field degradation, affecting the interpretation of the information)
- 2012-08-02 11:23:28下载
- 积分:1