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sucess_in_fdct
本程序是一幅512*512的lena.raw图像进行快速DCT和其逆变换,整个程序均调试通过,是在C语言环境下编写的,在整个关于快速DCT的源码中,本代码可以说是集大成者,很值得一看。(This procedure is mainly of a float or double type of data, rounding, the float data can be positive or negative, can be, take the whole principle of rounding.)
- 2010-05-26 11:20:30下载
- 积分:1
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scikit-image-master
scikit-image: Image processing in Python:Python编写的图像处理程序,可直接调用,是学习python图像处理的很好参考。(scikit-image: Image processing in Python:Image processing program written in Python, can be called directly, is to learn Python a good reference to the image processing.)
- 2015-04-18 13:10:51下载
- 积分:1
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24huidutu
显示24位灰度图象,24位真彩色图像以及图像的转换(shows 24 gray-scale image, 24 true color images and image conversion)
- 2007-04-25 10:23:00下载
- 积分:1
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peizhun
说明: 图像配准,利用互信息进行图像配准,主要针对旋转和平移(Image registration using mutual information for image registration, the main response to rotation and translation)
- 2008-12-03 22:59:04下载
- 积分:1
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区域生长法
说明: 本算法包括区域生长法和形态学后处理算法,功能实现了皮肤镜图像的病变区域分割,准确度很高,后处理算法对原图的影响很小;(This algorithm includes region growing method and morphological post-processing algorithm. It can segment the lesion area of dermoscopic image with high accuracy, and the post-processing algorithm has little influence on the original image.)
- 2020-06-21 23:00:02下载
- 积分:1
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实现图像的分割和识别 imagegaoduchang
说明: 能实现图像的分割和识别,能够区分开近似颜色区域的影响(this code can perform image crop and recongition)
- 2020-06-25 00:00:02下载
- 积分:1
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textture2
在频域下分析提取纹理特征的代码,希望对大家有用(In the frequency domain analysis of extracted texture features of the code, in the hope that useful)
- 2007-11-28 10:59:24下载
- 积分:1
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gui界面
说明: 利用matlab的gui设计的带有输入和输出功能的界面图形,可视性很强,学习非常值得(The interface graphics with input and output functions designed by GUI of MATLAB have strong visibility and worth learning.)
- 2020-06-19 18:20:01下载
- 积分:1
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DOE (2)
衍射光学光束整形元件设计
目标:在透镜后焦面上实现图形的光强分布
实现:
1、波长、衍射光学元件口径、形状、入射波前、二维目标分布及尺寸等都可自行设定;
2、对相位进行8台阶量化,重新计算;
3、更换输出面的采样间隔,重新计算。(Design of Diffraction Optical Beam Shaping Element
Objective: To realize the intensity distribution of the pattern on the focal plane behind the lens.
Realization:
1. Wavelength, aperture, shape, incident wavefront, two-dimensional target distribution and size of diffractive optical elements can be set by themselves.
2. The phase is quantized by 8 steps and recalculated.
3. Replace the sampling interval of the output surface and recalculate it.)
- 2019-03-22 15:54:25下载
- 积分:1
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LSB
全套的LSB算法代码,下载就能直接运行,包含水印的嵌入,提取加测试。(Full set of LSB algorithm code)
- 2018-05-18 19:16:32下载
- 积分:1