VTB4Matlab
所属分类：matlab编程
开发工具：Visual C++
文件大小：2386KB
下载次数：432
上传日期：2005-11-22 21:38:47
上 传 者：
cateyes
说明： 一组图象与视频处理C/C++代码,该软件包可用于Matlab。包括读取AVI和CIF/QCIF视频序列代码，Canny算子，Harris角点检测，全局阈值算法，动态阈值算法等等。
(AP as a video processing with C/C code, the software can be used in Matlab. AVI including reading and CIF/QCIF video sequence code, Canny operator, Harris corner detection, and overall value threshold algorithm, dynamic threshold algorithm and so on.)
文件列表:
VTB4Matlab\barbara.bmp (263222, 2002-06-06)
VTB4Matlab\canny.dll (45056, 2003-07-03)
VTB4Matlab\Canny.m (1415, 2004-05-07)
VTB4Matlab\CannyDemo.m (422, 2005-11-17)
VTB4Matlab\CIF2BMP.m (758, 2005-11-17)
VTB4Matlab\ConvertRGB2YUV.dll (40960, 2005-04-15)
VTB4Matlab\corner_harris.dll (24576, 2004-05-25)
VTB4Matlab\corn_harris_test.m (562, 2005-04-23)
VTB4Matlab\c_source\Canny.cpp (22009, 2004-07-28)
VTB4Matlab\c_source\ConvertRGB2YUV.cpp (4937, 2005-11-17)
VTB4Matlab\c_source\Corner_Harris.cpp (15789, 2004-05-25)
VTB4Matlab\c_source\DynamicSegment.cpp (10429, 2005-07-16)
VTB4Matlab\c_source\FDCT2F.CPP (4092, 2004-04-23)
VTB4Matlab\c_source\GaussianSmoothing.cpp (7357, 2005-05-27)
VTB4Matlab\c_source\IDCT2F.CPP (3885, 2004-04-23)
VTB4Matlab\c_source\OtsuSegment.cpp (7869, 2005-07-16)
VTB4Matlab\c_source\PMsmooth.cpp (5545, 2005-05-27)
VTB4Matlab\c_source\PSNR.c (2614, 2003-05-27)
VTB4Matlab\c_source\readavi\Avi.cpp (9931, 2005-04-20)
VTB4Matlab\c_source\readavi\Avi.h (1451, 2005-04-18)
VTB4Matlab\c_source\readavi\main.cpp (4789, 2005-04-20)
VTB4Matlab\c_source\readavi\readavi.aps (18008, 2005-04-18)
VTB4Matlab\c_source\readavi\readavi.clw (328, 2005-04-13)
VTB4Matlab\c_source\readavi\readavi.cpp (1757, 2005-04-13)
VTB4Matlab\c_source\readavi\readavi.def (200, 2005-04-13)
VTB4Matlab\c_source\readavi\readavi.dsp (4323, 2005-04-14)
VTB4Matlab\c_source\readavi\readavi.dsw (539, 2005-04-13)
VTB4Matlab\c_source\readavi\readavi.h (1264, 2005-04-13)
VTB4Matlab\c_source\readavi\readavi.ncb (107520, 2005-04-20)
VTB4Matlab\c_source\readavi\readavi.opt (49664, 2005-04-20)
VTB4Matlab\c_source\readavi\readavi.plg (1186, 2005-04-20)
VTB4Matlab\c_source\readavi\readavi.rc (3071, 2005-04-13)
VTB4Matlab\c_source\readavi\res\readavi.rc2 (399, 2005-04-13)
VTB4Matlab\c_source\readavi\res (0, 2005-11-17)
VTB4Matlab\c_source\readavi\Resource.h (379, 2005-04-13)
VTB4Matlab\c_source\readavi\StdAfx.cpp (210, 2005-04-14)
VTB4Matlab\c_source\readavi\StdAfx.h (1447, 2005-04-13)
VTB4Matlab\c_source\readavi (0, 2005-11-22)
VTB4Matlab\c_source\ReadCIF.c (10856, 2004-04-22)
... ...
Video And Image Processing Toolbox for Matlab (0.4 Alpha)
written by Y.B. Mao, Huan Jian, Ning Xu, Liming Shen, Wenjie Feng, Wanli Cheng
with Department of Automation,
Nanjing University of Sci. & Tech.
Nanjing, P. R. ***
NOTE: This is an alpha version of the code! It isn't yet fully
documented. Eventually we hope to have a tutorial to accompany this.
There may exist some minor bugs. Upgrades will be supplied on
the web at irregular intervals.
to use these routines please first compile the cpp souce codes into mex libs by
using following command in Matlab:
mex xxxx.cpp
or complile the projects in VC++ 6.
Revision record:
--------------------------------------------
version 0.4 May, 7, 2005
Canny --- Canny edge detector.
Corner_Harris --- Harris corner detection algorithm.
GaussianSmoothing --- Gaussian isotropic smoothing operator.
OtsuSegment --- Otsu histogram threshold segmentation.
DynamicSegment --- Image segment using local dyanamic threshold.
PMsmooth --- Perona-Malik anisotropic diffusion.
all above codes were written or revised by Y.B. Mao
--------------------------------------------
version 0.3 May, 1, 2005
writeCIF --- save a sequence of image files into a CIF file. A CIF image is of 352x288 in size.
writeQCIF --- save a sequence of image files into a QCIF file. A QCIF image is of 176x144 in size.
videocapture --- a video capture routine that support webcam run in matlab. (this routine maybe is not stable)
--------------------------------------------
version 0.2 April, 20, 2005
write_avi --- save serial of bmp files into an avi file.
read_avi --- read one frame from an avi file.
above two rountines were contributed by Liming Shen.
--------------------------------------------
version 0.1 April, 23, 2004
This is a routine suits special for the research of image and video processing. Current phase, for version 0.1, only following functions are included in the package:
PSNR --- calculate PSNR of processed images.
ReadCIF --- read in CIF format image sequences. A CIF image is 352x288 of size.
ReadQCIF --- read in QCIF format image sequences. A QCIF image is 176x144 of size.
smooth --- smooth an image by space-filtering or the use of templates.
fdct2f --- 8x8 forward block discrete cosine transform using AAN fast algorithm
idct2f --- 8x8 inverse block discrete cosine transform using AAN
ReadCIF and ReadQCIF were written by Huan Jian and revised by Y.B. Mao.
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