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dctembed
先对图像进行DCT变化再进行水印嵌入,用于图像加密,保护版权,在版权保护方面有较大的用途。(Digital Watermarking DCTembed)
- 2010-11-04 22:33:42下载
- 积分:1
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12
说明: 关于图像处理里的一些应用,将视觉相应算法应用到工程实际中,详细解说了算法在这里面的一些应用,很实用。(On some applications in image processing, the visual corresponding algorithm is applied to the engineering practice, a detailed explanation here below in some applications, the proposed algorithm is very practical.)
- 2015-01-10 14:48:06下载
- 积分:1
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YiJunRSexperiment_2005
读取bmp格式的图片,并且能对其进行相关的图像处理,具体的图像处理有平滑,锐化等等,是关于遥感图像处理。(Bmp format to read the picture, and can be related to image processing, image processing has specific smoothing, sharpening and so on, are on the remote sensing image processing.)
- 2009-04-04 01:35:26下载
- 积分:1
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VBfudiao-
程序可以实现BMP图片特效处理,包括浮雕效果(bmp picture)
- 2012-11-21 11:39:03下载
- 积分:1
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实现图像的无损压缩
该程序主要实现图像的无损压缩,具体算法包括:
(1)整数小波变换+SPIHT无损压缩
其中整数小波可以采用JPEG2000提供的5-3小波,也可以采用S+P变换,本程序均已给出。
(2)DPCM+算术编码
DPCM采用的是JPEG中采用的方法;
(3)JPEG-LS标准
JPEG-LS的无损压缩性能非常好,超过JPEG2000。(The program mainly realize lossless image compression, the specific algorithm include: (1) integer wavelet transform SPIHT Integer Wavelet lossless compression which can be used to provide the 5-3 wavelet JPEG2000, can also adopt the S P transform, the procedures are given. (2) DPCM arithmetic coding DPCM is used in JPEG methodology (3) JPEG-LS standard JPEG-LS lossless compression of very good performance, more than JPEG2000.)
- 2008-06-02 11:01:57下载
- 积分:1
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MedianFilterSmooth
图形图像处理中的平滑处理,可以实现部分的功能,但是还可以继续完善(Graphic image processing smoothing, can achieve some of the functions, but can also continue to improve)
- 2008-06-25 00:14:41下载
- 积分:1
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Light-Spot
针对空间发光点缩成光斑图像中心的高精度提取问题,本文提出一种亚像素提取方法。该方法简历了具有高斯能量分布的空间发光点的透视投影光斑图像灰度分部数学模型,证明了空间发光点能量中心的透视投影不变性。(Light-emitting points of space shrunk to spot high-precision center of the image extraction problem, we propose a subpixel extraction method. This method resumes a space with Gaussian energy distribution points of perspective projection spot light gray segment mathematical model to prove the energy center of the space light-emitting point perspective projection invariance.)
- 2010-12-10 22:56:07下载
- 积分:1
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DepToTime
说明: 在地震处理中,非常经典的进行时深转换的程序,通常比较好用(In seismic processing, the very classic procedure for time-depth conversion, usually more useful)
- 2011-03-07 14:59:45下载
- 积分:1
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深度图像的快速实现增强的算法 GUIDED
深度图像的快速实现增强的算法,效果非常好,但是速度很快(Quick to realize the depth of image enhancement algorithms, the effect is very good, but fast)
- 2015-04-17 11:22:58下载
- 积分:1
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GeoTrans
图像的几何变换,基于VC++的MFC的。旋转、放大、缩小等(Image geometric transformation, based on the VC++ the MFC. Rotate, zoom in, zoom out, etc.)
- 2013-02-13 10:53:13下载
- 积分:1