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Description: 该程序为本人对吴进TC256系统image.h的扩展,如bmp,sprlib内部及两者之间数据剪切拷贝.-the procedure for himself right into the TC256 Miss image.h system expansion, such as bmp, sprlib within and between data shear copy.
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Size: 2455 |
Author: 刘忠峰 |
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Description: 小波变换的C源代码
#define N0 128
#include \"stdio.h\"
#include \"stdlib.h\"
#include \"math.h\"
#include \"string.-wavelet transform C source code # define N0 128 # include "stdio. h "# include" stdlib.h "# include" math.h "# inc lude "string.
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Size: 3630 |
Author: 郑超 |
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Description: H264解码器,本解码器实现了图像的264解码-H264 codec, the decoders to realize image decoder 264
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Size: 136188 |
Author: 姓名 |
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Description: 视频采集程序，可以实现视频显示、及时抓图，我用来光学指纹采集仪的指纹图像采集-Video Collection procedures, video display can be achieved in a timely manner From Wikipedia, I used to optical fingerprint Acquisition Instrument fingerprint image acquisition
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Size: 132728 |
Author: yangjingmumu |
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Description: 熵编码（多媒体图像处理）-entropy coding (multimedia image processing)
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Size: 84390 |
Author: 赵魁 |
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Description: %This is a simple function that resamples the image
%at a different pixel size
function nimg = imresample(oldpixsize,img,newpixsize,intmethod)
% This function resamples the images at the new grid points
% defined by the new pixel sizes. It assumes that intensities are
% defined at pixel centers
%
% img : original image to be resampled
% nimg : newly sampled image
% oldpixsize : a vector of the form [xpixsize, ypixsize]
% for the original image, e.g., [0.5,0.5]
% newpixsize : is a vector of the form [xpixsize, ypixsize]
% for the new image, e.g., [0.2,0.2]
% intmethod: same as interp2
% 'nearest' - nearest neighbor
% 'linear' - bilinear
% 'cubic' - bicubic
% 'spline' - spline
% Example:
%
% % Create a 2D gaussian function
% H = fspecial('gaussian',[31,31],5);
% % Resample it at a smaller pixel size
% NH = imresample([1,1],H,[0.2,0.2],'spline');
% figure;subplot(211);imshow(H,[]);title('Original');
% subplot(212);imshow(NH,[]);
% title('Resampled using spline interplolation');
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Size: 1714 |
Author: whitewalter |
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Description: H.261图像压缩芯片控制软件-H.261 image compression chip control software
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Size: 8192 |
Author: hubinglong |
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Description: sdl的image开发包，挺不错的-sdl the image development kits, sounds very good
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Size: 665600 |
Author: 王南 |
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Description: 有关图像处理程序的汇总，比较全面的完成了图像处理的代码设计。-the image processing procedures and collected more comprehensive completion of the image processing code design.
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Size: 520192 |
Author: 李成成 |
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Description: H264解码器,本解码器实现了图像的264解码-H264 codec, the decoders to realize image decoder 264
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Size: 136192 |
Author: 姓名 |
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Description: 图象压缩程序，音频h.264压缩标准的c语言实现，能顺利通过编译并运行-Procedures for image compression, audio compression standard h.264 realize the c language, to the smooth passage of the compiler and run
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Size: 172032 |
Author: 胡平 |
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Description: 基于ICETEK-DM642的视频图象处理-H.263 编码解码源码-ICETEK-DM642-based video image processing-H.263 codec source code
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Size: 17408 |
Author: 徐春伟 |
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Description: 应用matlab或VC语言编制图像处理软件，软件功能如下：
一、实验类型
1． 读入图像，并对灰度图像或彩色图像进行显示，对彩色图像可以转化为灰度图像；（8学时）
2． 对读入的图像可以实现减小和提高图像分辨率的功能（16学时）
3． 计算灰度图像的直方图并进行显示，讨论不同图像灰度分布的直方图特征（16学时）
4． 对上述图像进行直方图均衡化处理，分析直方图均衡化的处理结果；（16学时）
5． 对给定的彩色图像，显示其R、G、B三分量图像的噪声图像及H、S、I三分量完成中值滤波和均值滤波，模板大小取 ， ， ， ；（16学时）
6． 对上述功能设计功能界面（8学时）
二、设计类型
1、 噪声分析 在不同光照条件下获取图像，从图像中截取一部分背景灰度区（单一灰度），对该子图像进行直方图统计，分析不同光照条件下的噪声强度。
2、 设计一高斯平滑滤波器和加权平滑滤波器，分别采用两种滤波器取模板大小为 ， ， ， 的情况下进行图像平滑，分析两种滤波器的处理结果，并讨论不同模板大小情况下的处理结果。
3、 对上述功能设计功能界面
-VC application or language matlab image processing software, software features are as follows:
First, the experiment type
1. Read into the image, and gray-scale images or color images show that color images can be transformed into gray-scale image (8 hours)
2. To read the image can be reduced and improve the function of image resolution (16 hours)
3. Gray-scale image histogram calculation and display, to discuss the distribution of different gray-scale image histogram features (16 hours)
4. The above histogram equalization image processing, analysis, histogram equalization processing results (16 hours)
5. Of a given color image shows the R, G, B three-component image and the noise image H, S, I completed three-component median filter and mean filter, template size check,,, (16 hours)
6. Functional design features of the above-mentioned interface (8 hours)
Second, design the type of
1, the noise analysis in different light conditions to obtain images from the image
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Size: 83968 |
Author: yangyong |
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Description: 并行计算程序
Description: This program blurs an image file in a parallelized computation
The root process reads the file and distributes a part of the image file to
other processes. Each process makes the filter operation on the part of the image data which is received from the root. Then all the processes send their blurred image data to the root and root writes the result in a file-Distributed Image Processing Filter
Write a program that blurs an image file in a parallelized computation. Whenever possible, use collective
operations (MPI_Scatter, MPI_Gather). The root process reads the image file from the NFS
server, distributes the data of the file among all processes, and gathers the results into the output file.
Each processor should receive a part of the image only. The image file is provided as a raw image file.
It can be read using the C function fread() with a single call and written with the single call of the
function fwrite(). The image is given as an array of h rows, a row has 1280 pixels , where each pixel
is one unsigned char grey value. You may assume that h is lower than or equal to 8192.
a) Write an MPI program in which the root process prepairs the data, so that all other processes
get their data by exactly one MPI_Scatter operation.
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Size: 2048 |
Author: 刘铭 |
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Description: VS2005环境下可运行的程序。简单功能包括：对图像进行几何变换，镜像操作，缩放功能。对图像处理的功能包括：使用C++纯函数和MMX指令函数实现“颜色反相”“改变颜色亮度”“改变颜色平衡度”等功能。还有滤波等简单功能-VS2005 environment can run programs. Simple features include: geometric transformations of images, the mirror operation, zoom feature. Pairs of image processing features include: the use of C++ pure function and MMX instruction function implementation "Color RP" "to change the color brightness," "to change the color balance of degree" and other functions
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Size: 103424 |
Author: 净 |
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Description: in addition to array.h, image.h and matrix.h
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Size: 3072 |
Author: lesleyz |
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Description: 实现对bmp格式图像文件的读取与写入操作（不能够对32位位图文件操作）-Bmp format image files to realize the read and write operations (not a bitmap file on 32-bit operation)
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Size: 2048 |
Author: caixt |
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Description: H.264官方中文管，是学习H.264很好的资料，对学习图像视频压缩的同学是很有帮助的-this is a book of h.264 in chinese。It is very helpful for the research of h.264 and the students of studying image and video compress.
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Size: 3744768 |
Author: haoli |
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Description: 图像处理中的卡尔曼滤波visual c及visual c++算法-Kalman filtering in image processing and visual c visual c++ algorithm
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Size: 13312 |
Author: wm |
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Description: H.265是ITU-T VCEG 继H.264之后所制定的新的视频编码标准。H.265标准围绕着现有的视频编码标准H.264，保留原来的某些技术，同时对一些相关的技术加以改进。新技术使用先进的技术用以改善码流、编码质量、延时和算法复杂度之间的关系，达到最优化设置。具体的研究内容包括：提高压缩效率、提高鲁棒性和错误恢复能力、减少实时的时延、减少信道获取时间和随机接入时延、降低复杂度等。H264由于算法优化，可以低于1Mbps的速度实现标清数字图像传送；H265则可以实现利用1~2Mbps的传输速度传送720P（分辨率1280*720）普通高清音视频传送。(H.265 is a new video coding standard developed by ITU-T VCEG after H.264. H.265 standard revolves around the existing video coding standard H.264. The new technology uses advanced technology to improve the relationship between code stream, coding quality, delay and algorithm complexity. The specific research contents include: improving compression efficiency, improving robustness and error recovery ability, reducing real-time delay, reducing channel acquisition time and random access delay. Because of the optimization of the algorithm, H264 can realize the standard digital image transmission at a speed of less than 1Mbps. H265 can transmit 720P (resolution 1280g 720) HD audio and video transmission at 1mbps.)
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Size: 16252928 |
Author: DaisyK
|
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