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FVC2004

于 2019-04-11 发布文件大小:23222KB

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下载积分: 1 下载次数: 8

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FVC2004指纹数据库下载,希望帮到有需要的朋友.(FVC2004 Fingerprint Database)

文件列表：

FVC2004\DB1_B.zip, 5426192 , 2014-03-14
FVC2004\DB2_B.zip, 6354185 , 2014-03-14
FVC2004\DB3_B.zip, 5595790 , 2014-03-14
FVC2004\DB4_B.zip, 6402941 , 2014-03-14
FVC2004, 0 , 2014-03-14

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read_envi_image
IDL中用于读取ENVI格式的遥感卫星影像数据的IDL程序(IDL, ENVI format for reading remote sensing image data on the IDL)

2013-11-01 09:51:07下载

积分：1
mohu_img_enhance
模糊集图像增强：设计隶属度函数将图像从空间域变换到模糊集域；设计模糊增强算子，在模糊集域对图像进行处理；根据隶属度函数重新将图像从模糊集域变换到空间域。(Fuzzy image enhancement: Designing the membership function of the image from the spatial domain to the fuzzy set domain design fuzzy enhancement operator in fuzzy set domain for image processing membership function according to re-image from the fuzzy set domain to the spatial domain .)

2021-01-26 23:18:41下载

积分：1
fenge
使用JAVA程序语言，图像分割的程序。此程序是我为图像处理上机课的程序。言简意赅，能运行(The use of JAVA programming language, image segmentation procedures. This program is my machine for image processing on the Office s procedures. Concise and will be able to run)

2008-01-01 04:55:35下载

积分：1
DCT_JPEG
给予matlab的JPEG压缩程序，包含原始压缩图片，程序对灰度bmp图片进行JEPG编码，压缩成以0101形式的编码。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb，它利用人的视觉对色度不敏感的特点，减少一部分色度数据，以达到压缩。 JPEG采取多种编码方式，包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码，有很高的压缩比。在编码前，先对数据进行分块，离散余弦变换（DCT）及量化，保留能量大的低频信号，丢弃高频信号以达到压缩。(Given to the JPEG compression matlab program, contains the original compressed image, the program of the grayscale bmp picture JEPG encoded, compressed into a 0101 form of encoding. RBG color coded JPEG image into a first luminance Y and chrominance Cr, Cb, which uses the human visual characteristics is not sensitive to the color, reduce the number of color data to achieve compression. Take a variety of JPEG encoding, includes length coding (Run Length Coding) and Huffman (Huffman) coding, a high compression ratio. In the code before the data block, discrete cosine transform (DCT) and quantization, to retain a large low-frequency signal energy, discarding high-frequency signals in order to achieve compression.)

2011-05-16 17:00:59下载

积分：1
ColorHistogram
将图像转换到HSV空间，并对其进行量化降维后，计算其颜色直方图(Image conversion to HSV space, and to quantify the dimensionality reduction, the calculation of its color histogram)

2021-02-04 22:49:58下载

积分：1
Hilbert-transform
基于Hilbert变换的相位差测量法分析及改进 (Based on the analysis phase measurement and improvement of the Hilbert transform)

2013-12-20 13:27:48下载

积分：1
wavelettrans
文件包提供小波变换的vc实现，包含基于小波变换的图像小波域分析，为后续处理提供参考(Package provided by wavelet transform vc realize that contains the image based on wavelet transform wavelet-domain analysis, provide a reference for follow-up treatment)

2008-05-06 17:00:40下载

积分：1
k-mean
k-均值算法做的图象分割实例（将图片像素聚成三类）(k-means algorithm to do the image segmentation example (poly-pixel pictures into three categories))

2008-03-13 14:16:47下载

积分：1
C# 在线生成各种条码ean13,129,code39
【实例介绍】

2015-01-27下载

积分：1
RS
说明：信息隐藏里LSB隐写方案的RS分析方法，附有详细注解。(Information hiding in LSB Steganography Scheme RS analysis, with detailed notes.)

2010-05-07 11:01:21下载

积分：1

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FVC2004

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