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pre_process_gui

于 2010-04-01 发布文件大小:28KB

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下载积分: 1 下载次数: 2

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代码说明：

说明：实现指纹识别中的指纹图像预处理中的方向场，细化等，含有一个GUI界面(pre-process of figure print image)

文件列表：

pre_process_gui\get_jiajiao.m
pre_process_gui\imscale.m
pre_process_gui\mark.m
pre_process_gui\minutie.m
pre_process_gui\my_gui.m
pre_process_gui\my_gui.fig
pre_process_gui\normalize_image.m
pre_process_gui\ori_finger.m
pre_process_gui\otsu_threshold.m
pre_process_gui\pad_image.m
pre_process_gui\pattern.m
pre_process_gui\prepro.m
pre_process_gui\prepro_1.m
pre_process_gui\segment_print.m
pre_process_gui\smoothen_orientation_field.m
pre_process_gui\adapt.m
pre_process_gui\align_polar.m
pre_process_gui\blk_orientation_image.m
pre_process_gui\complex_gradient.m
pre_process_gui\compute_region_mask.m
pre_process_gui\directional_filter.m
pre_process_gui\do_gabor_filtering.m
pre_process_gui\example.m
pre_process_gui\extract.m
pre_process_gui\feture.m
pre_process_gui\filter_frequency_image.m
pre_process_gui\find_8.m
pre_process_gui\find_n.m
pre_process_gui\find_peak_distance.m
pre_process_gui\find_tx_point.m
pre_process_gui\finger.m
pre_process_gui\gabor_kernel.m
pre_process_gui\get_angle.m
pre_process_gui\get_angle360.m
pre_process_gui\get_angledis.m
pre_process_gui\fen_ge.m
pre_process_gui

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gama
matlab写的对图像进行简单的伽马校正，代码中给出了两个例子(matlab write simple image gamma correction, the code gives the two examples)

2008-12-31 21:37:13下载

积分：1
Gabor-Matlab1
gabor小波变换提取图像纹理信息，得到一维向量。(gabor wavelet transform to extract image texture information)

2013-01-11 16:12:24下载

积分：1
MATLAB
介绍了DAB 接收机中的OFDM 同步算法，重点对OFDM 接收机方案中基于保护间隔的符号定时估计、频率偏移估计进行了分析，提出了适用于Eureka147DAB 系统的同步算法；并对各种算法进行了计算机仿真，本文介绍的算法满足DAB 接收机的要求，有很大的应用价值。(Introduced the DAB the OFDM receiver synchronization algorithms, focusing on OFDM receiver scheme based on the protection of the interval estimation, frequency symbol timing Rate migration estimates are analyzed and some appropriate Eureka147DAB system in the synchronization algorithms And kinds of the computer simulation algorithm, this paper introduces the algorithm of the full The requirements of the foot DAB receiver, a large application value. )

2012-02-23 14:34:06下载

积分：1
sarshuju
KI阈值算法，实现SAR图像变化检测时判别变化与非变化的区域所需要阈值的选取(the Kittler and Illingworth minimum-error thresholding algorithm)

2011-08-04 15:51:48下载

积分：1
KSVD
图像的奇异值分解，可用于图像的压缩和去噪等。(Singular value decomposition of the image, the image can be used for compression and denoising images and the like.)

2014-12-13 20:47:21下载

积分：1
dtcwtthresholding
双数复小波阈值除噪程序，可以实现双数复小波分解及重构。并能实现阈值除噪。(Double the number of complex wavelet threshold denoising procedures can achieve double the number of complex wavelet decomposition and reconstruction. And to achieve the threshold noise removal.)

2021-03-20 21:19:18下载

积分：1
binary-image-processing
二值图像处理运算是从数学形态学下的集合论方法发展起来的,尽管它的基本运算很简单，但是却可以产生复杂的效果。常用的二值图像处理操作有许多方法，如腐蚀、膨胀、细化、开运算和闭运算等等。本文对这些内容作些研究探讨，希望对爱好图像处理的朋友有所帮助。(Binary image processing algorithms are developed set theory in mathematical morphology. Although its basic operation is simple, it can produce complex effects. Commonly used binary image processing operations there are many ways, such as corrosion, expansion, refinement, open operation and closed operation and so on. In this paper, some of these studies to explore, I hope to love image processing friends help.)

2016-11-06 21:33:55下载

积分：1
sift
提取SIFT特征点，配准拼接的代码，能运行(detect sift features)

2014-06-27 10:54:41下载

积分：1
text-edge-detection
蚁群算法，图像边缘检测，用于模式识别，可以编译通过！(Ant colony algorithm for image edge detection for pattern recognition can be compiled by!)

2012-09-10 08:16:55下载

积分：1
Graphic
一个具备线，矩形，椭圆的画图程序，可以设置颜色，宽度，字体(One with lines, rectangles, ellipses drawing program, you can set the color, width, font)

2010-05-21 09:01:03下载

积分：1

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