Description: Abstract: Effective data processing is required with the fast development of multimedia technology. Compressed-domain images/video processing techniques have captured the attention of many researchers in recent years, and research on face detection and tracking in compressed-domain video becomes a new trend. Based on the analysis of the background and research status, some important future directions are presented.
Key words: face detection；face tracking；compressed domain -Abstract : Effective data processing is required with the fast development of multimedia technology. Co. mpressed-domain images/video processing Edge (have captured the attention of many res earchers in recent years, and research on face detection and tracking in c Item-domain video becomes a new trend. Ba sed on the analysis of the background and resear ch status, some important future directions are presente d. Key words : face detection; face tracking; compressed domain Platform: |
Size: 145408 |
Author:黄永 |
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Description: The first step to intelligent image/video processing for face recognition in uncontrolled scenery with complex backgrounds (outdoor environments, airports, train/bus stations) is face detection. The precision of the latter heavily depends your face recognition results. Typically scientists investigating in that field do not have the time or the ability to develop optimized C++ code ready for commercial use and confine themselves with the Matlab development process only. -The first step to intelligent image/video processing for face recognition in uncontrolled scenery with complex backgrounds (outdoor environments, airports, train/bus stations) is face detection. The precision of the latter heavily depends your face recognition results. Typically scientists investigating in that field do not have the time or the ability to develop optimized C++ code ready for commercial use and confine themselves with the Matlab development process only. Platform: |
Size: 194560 |
Author:曲亚武 |
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Description: 三步搜索法运动估计，用于视频处理的学习和论文-Three-step search motion estimation for video processing of the study and thesis Platform: |
Size: 1024 |
Author:yuan qg |
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Description: 一本有关于数字图像处理的书籍，在这本书中，有着对数字图像处理技术的详细阐述-A digital image processing on the books, in this book, with digital image processing technique for a detailed description of Platform: |
Size: 9658368 |
Author:陈飞 |
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Description: 这是matlab视频图像处理中提取图像并将其转化为灰度图像的m文件,这是图像处理中的第一步-This is a matlab video image processing to extract images and translate them into gray image of m documents, this is the first step in image processing Platform: |
Size: 25304064 |
Author:saulbit |
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Description: The graphical interface of this program is designed by Matlab GUI environment, and it has used Image Processing toolbox of Matlab to Deinterlace the mixed video frames into normal video frames. Platform: |
Size: 11264 |
Author:mio |
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Description: This toolbox is meant to facilitate the manipulation of images and
video in Matlab. Its purpose is to complement, not replace, Matlab s Image
Processing Toolbox, and in fact it requires that the Matlab Image Toolbox
be installed. Emphasis has been placed on code efficiency and
code reuse.-This toolbox is meant to facilitate the manipulation of images and
video in Matlab. Its purpose is to complement, not replace, Matlab s Image
Processing Toolbox, and in fact it requires that the Matlab Image Toolbox
be installed. Emphasis has been placed on code efficiency and
code reuse. Platform: |
Size: 2736128 |
Author:wangly |
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Description: 这个程序实现了MPEG2的视频压缩，用于Internet上视频流的处理（IP流还没有实现），程序的注释相对比较少，所以可能比较难理解些。下载后请先看说明。-This program implements MPEG2 video compression, video streaming for the Internet, the processing (IP flow has not yet achieved), program notes relatively small, it may be more difficult to understand something. Please read download instructions. Platform: |
Size: 2913280 |
Author:李亓 |
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Description: 视频处理有关MATLAB源程序，包括视频定位，视频模板匹配，视频分割，视频滤波，视频捕捉等-MATLAB source video processing, including video positioning, video template matching, video segmentation, video filtering Platform: |
Size: 1925120 |
Author:coolbage |
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Description: 通过计算机usb摄像头进行图像采集，然后实时处理，跟踪其中运动物体，并进行计数，采用中值滤波法得到背景，并根据需要进行更新，视频处理采用了动态差分与前景差分结合的方法，效果比较理想，但无法解决人物重叠的问题-Usb camera through the computer for image acquisition, and real-time processing and tracking moving objects in which, and the count median filter by using the background and update as needed, video processing using a dynamic difference with the prospect of differential combination of methods, results ideal, but can not solve the problem of overlapping characters Platform: |
Size: 6144 |
Author:song |
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Description: Video Compression using Content-Based Motion Compensation
---------------------------------------------------------
This demo Requires MATLAB (and the Image Processing Toolbox)
Tested on MATLAB 7.0 (R14).
Run one of the following three MATLAB scripts:
* DemoEncodeCrowd (encodes some frames from the "crowd" sequence)
* DemoDecodeCrowd (decodes the previously encoded frames)
* DemoDecode (generic decoder)
Note that the encoding script can be modified so that the user can specify the values of a number of input variables.
This code is VERY SLOW. A lot could be done to speed it up!
In MS-Windows, use the YUV file player to view YUV files.
-----------------------------------------
Based on the PhD Research of Marc Servais
www.ee.surrey.ac.uk/CVSSP/VMRG/hdtv/
-Video Compression using Content-Based Motion Compensation
---------------------------------------------------------
This demo Requires MATLAB (and the Image Processing Toolbox)
Tested on MATLAB 7.0 (R14).
Run one of the following three MATLAB scripts:
* DemoEncodeCrowd (encodes some frames from the "crowd" sequence)
* DemoDecodeCrowd (decodes the previously encoded frames)
* DemoDecode (generic decoder)
Note that the encoding script can be modified so that the user can specify the values of a number of input variables.
This code is VERY SLOW. A lot could be done to speed it up!
In MS-Windows, use the YUV file player to view YUV files.
-----------------------------------------
Based on the PhD Research of Marc Servais
www.ee.surrey.ac.uk/CVSSP/VMRG/hdtv/
-----------------------------------------
Platform: |
Size: 19207168 |
Author:mohammad665 |
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Description: atlab视频读取函数
在matlab提供的函数库只可以读取未压缩的avi格式的视频图像，这严重限制了matlab在视频图像处理领域的应用。该程序为标准的matlab格式，可以处理microsoft media play所能打开的各种格式视频-atlab video read function available in matlab function library can only read uncompressed avi format video images, which severely limits the matlab image processing in video applications. The program for the standard matlab format that can handle microsoft media play video in various formats can be opened Platform: |
Size: 19456 |
Author:李杰 |
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Description: video tracking system real time recorded very good work including video processing in matlab Platform: |
Size: 30392320 |
Author:admoon |
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Description: 数字视频处理在matlab仿真实验时经常用到YUV格式视频序列进行测试，这里提供自己编写的yuv视频读取及统计视频帧数的程序源码。-Digital video processing in matlab simulation experiment often used YUV format video sequence test here to write your own program source yuv video read and statistical video frames. Platform: |
Size: 1024 |
Author:liusipin |
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Description: Real time optical flow, and video processing, with support for camera input in Matlab.-Start by running "runMe.m"
Supports input through:
a) synthetically generated test images
b) reading avi-file
c) camera input (requires image aquisition toolbox)
Calculates optical flow by 4 different local methods(all moment based), 2 implementations of Lucas and Kanade, and 2 implementations of point-line flow.
Can process easily hundreds of frames per second on a laptop for resolution 200x200 images. Platform: |
Size: 3751936 |
Author:史明明 |
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Description: 图像处理 并行处理 matlab Since images can be represented by 2D or 3D matrices and the MATLAB processing engine
relies on matrix representation of all entities, MATLAB is particularly suitable for implemen‐
tation and testing of image processing workflows. The Image Processing Toolbox
™
(IPT)
includes all the necessary tools for general-purpose image processing incorporating more than
300 functions which have been optimised to offer good accuracy and high speed of processing.
Moreover, the built-in Parallel Computing Toolbox
™
(PCT) has recently been expanded and
now supports graphics processing unit (GPU) acceleration for some functions of the IPT.
However, for many image processing applications we still need to write our own code, either
in MATLAB or, in the case of GPU-accelerated applications requiring specific control over
GPU resources, in CUDA (Nvidia Corporation, Santa Clara, CA, USA).-the first part is dedicated to some essential tools of the IPT that can be used in
image analysis and assessment as well as in extraction of useful information for further
processing and assessment. These include retrieving information about digital images, image
adjustment and processing as well as feature extraction and video handling. The second part
is dedicated to GPU acceleration of image processing techniques either by using the built-in
PCT functions or through writing our own functions. Each section is accompanied by MAT‐
LAB example code. Platform: |
Size: 629760 |
Author:阿新 |
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Search - video processing in matlab