-
iriscode
虹膜识别整个的程序源代码包括虹膜内外边界定位、虹膜特征提取等(Iris recognition throughout the program source code, including the inner and outer boundary positioning iris, iris feature extraction)
- 2014-05-21 18:37:35下载
- 积分：1
-
target-tracking-using-kalman
卡夫曼算法，目标跟踪，可预测。简单算法，我在后面增加了汉语注释，方便初学者了解。(Target tracking using kalman，using this matlab program, you can see a ball tracked with a lable.)
- 2009-12-03 22:58:00下载
- 积分：1
-
dirty glass
建立一个透明物体上有污点的模型，可以模拟玻璃上有污点的图象(Rendering of clean transparent objects has been well studied in computer graphics. However, real-world transparent
objects are seldom clean—their surfaces have a variety of contaminants such as dust, dirt, and lipids. These
contaminants produce a number of complex volumetric scattering effects that must be taken into account when
creating photorealistic renderings. In this paper, we take a step toward modeling and rendering these effects. We
make the assumption that the contaminant is an optically thin layer and construct an analytic model following
results in radiative transport theory and computer graphics. Moreover, the spatial textures created by the different
types of contamination are also important in achieving visual realism. To this end, we measure the spatially
varying thicknesses and the scattering parameters of a number of glass panes with various types of dust, dirt, and
lipids. We also develop a simple interactive synthesis tool to create novel instances of the me)
- 2009-07-11 17:13:08下载
- 积分：1
-
L0330
小波去噪算法，包含多种小波去噪去噪，强制去噪、软阈值去噪、硬阈值去噪(Wavelet denoising algorithm that contains a variety of wavelet denoising denoising forced denoising, soft thresholding and hard threshold denoising
)
- 2021-02-15 11:39:48下载
- 积分：1
-
gaussianba
使用特征差别提取，通过特征差别相减，以去除高斯背景(Using the characteristics of different extraction, the characteristics of different background subtraction, to remove Gauss)
- 2014-01-07 17:31:17下载
- 积分：1
-
code
2009年CVPR最佳论文,何恺明的基于暗通道的图像去雾的matlab代码.(CVPR best paper in 2009 ，He Kai Ming Single Image Removal Haze is the Using the Dark Channel matlab code,)
- 2014-01-17 20:51:51下载
- 积分：1
-
motionEstES
说明： 该代码是图像处理中块匹配的全搜索算法，是用来估计和计算运动矢量的。(The image processing code is the full search block matching algorithm is used to estimate and calculate the motion vector.)
- 2010-04-26 19:29:25下载
- 积分：1
-
JPEGCompression
说明： 编码：
（1）进行颜色转换，将RGB格式转换为YUV格式。
（2）将待编码的N×N的图像分解成(N/8)^ 2 个大小为8×8的子图像。
（3）对每个子图像进行DCT变换，得到各子图像的变换系数。这一步的实质是把空间域表示的图像转换成频率域表示的图像。
（4）对变换系数进行量化。
（5）进行Z字形重排
（6）使用霍夫曼变长变码编码器对量化的系数进行编码，得到压缩后的图像（数据）。
解码：
（1） 对压缩的图像数据进行解码，得到用量化系数表示的图像数据。
（2） 进行反Z字型重排
（3）用与编码时相同的量化函数或量化值表对用量化系数表示的图像数据进行逆量化，得到每个子图像的变换系数。
（4）对逆量化得到的每个子图像的变换系数进行反向正交变换（如反向DCT变换等），得到(N/8)^2 个大小为8×8的子图像。
（5）将(N/8)^2 个大小为8×8的子图像重构成一个N×N的图像。
（6）进行颜色组合，将YUV格式转换为RGB格式图像。(JPEG compression and decompression process)
- 2019-02-18 22:58:13下载
- 积分：1
-
ImageMatch
一个师兄编写的图像配准程序，其中sift代码匹配以及错误点检测值得参考学习。(A brother write image registration procedures, which sift code matches the reference point of error detection is worth learning.)
- 2012-10-10 19:07:09下载
- 积分：1
-
霍夫曼技术图像压缩重建
说明： 采用霍夫曼技术实现压缩图像的重建，代码很详细，很不错。(Using Hoffman technology to achieve compressed image reconstruction, the code is very detailed, very good.)
- 2021-03-03 20:24:29下载
- 积分：1
