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1335492_QRcode

于 2019-04-19 发布

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下载积分: 1 下载次数: 2

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说明：简单的介绍了基于matlab的QR码的识别，包括图像的预处理，图像定位，图像的识别等(This paper briefly introduces the recognition of QR code based on matlab, including image preprocessing, image positioning, image recognition and so on.)

文件列表：

QRcode\1.bmp, 174038 , 2009-11-07
QRcode\1.fig, 428903 , 2009-11-07
QRcode\2.fig, 366932 , 2009-11-07
QRcode\3.fig, 390815 , 2009-11-07
QRcode\90.bmp, 12862 , 2009-11-10
QRcode\aa.asv, 260 , 2009-11-10
QRcode\aa.m, 384 , 2009-11-10
QRcode\Demo.m, 498 , 2009-11-14
QRcode\Dimchanged.asv, 1128 , 2009-08-08
QRcode\imrotate1.asv, 145 , 2009-11-14
QRcode\imrotate1.m, 107 , 2009-11-14
QRcode\main.asv, 200 , 2009-11-25
QRcode\medchanged.bmp, 197582 , 2009-11-14
QRcode\medchanged.fig, 6228 , 2009-11-14
QRcode\medfilter.asv, 1715 , 2009-11-14
QRcode\medfilter.m, 1722 , 2009-11-14
QRcode\medlunwen.bmp, 236278 , 2009-11-14
QRcode\mininfo.asv, 2748 , 2009-11-25
QRcode\PaielliValue.asv, 450 , 2009-03-26
QRcode\Pallivalue2.asv, 524 , 2009-04-11
QRcode\qr.bmp, 307254 , 2009-11-14
QRcode\qr190.bmp, 307256 , 2009-11-07
QRcode\QR2.bmp, 415220 , 2009-11-07
QRcode\qr2180.bmp, 255848 , 2009-11-07
QRcode\qr290.bmp, 255846 , 2009-11-07
QRcode\QR3.bmp, 415206 , 2009-11-07
QRcode\QR4.bmp, 415206 , 2009-11-07
QRcode\qr5.bmp, 576464 , 2009-11-07
QRcode\qrbw.bmp, 197582 , 2009-11-14
QRcode\qrcode.txt, 159681 , 2009-11-10
QRcode\qrfilt.bmp, 197582 , 2009-11-14
QRcode\qrgb.bmp, 197582 , 2009-11-14
QRcode\qrmed.bmp, 197582 , 2009-11-14
QRcode\qrmedd.bmp, 197582 , 2009-11-14
QRcode\qrmedfilt.bmp, 197582 , 2009-11-14
QRcode\qrmedfilt.fig, 5493 , 2009-11-14
QRcode\qrotate.bmp, 197582 , 2009-11-14
QRcode\QR_code_main.m, 5815 , 2009-10-16
QRcode\QR_code_pos.m, 12226 , 2009-11-10
QRcode\Readme.txt, 39 , 2009-10-12
QRcode\rgb.bmp, 257574 , 2009-09-30
QRcode\sizergb.m, 56 , 2009-11-09
QRcode\temed.m, 349 , 2009-11-14
QRcode\test.m, 148 , 2009-11-07
QRcode, 0 , 2010-01-07

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images
是图像处理中常用的测试图库，非常实用,如lena图片，青椒图片，以及zelda图片等(is the test pictures used in image processing very useful)

2014-12-05 10:47:48下载

积分：1
515030910511 exercise1
检测图片中的角点，将图片读入后转换为灰度图以便处理。 2.通过用Dx=[-1,0,1;-2,0,2;-1,0,1]和灰度图片的矩阵卷积得到灰度图片在x方向上的导数矩阵Ix，矩阵中（i，j）处的元素代表灰度图片矩阵（i，j）处在x方向的导数Ix(Detection of corners in a picture)

2018-06-13 16:04:45下载

积分：1
ggongzhennQo
gongzhenQ.m:计算双稳态随机共振系统输入输出信信噪比增益，非常明显的随机共振现象。，已通过测试。 (gongzhenQ.m: calculation of the stochastic resonance of bistable stochastic resonance system input output signal SNR gain, it is clear. , Has been tested.)

2012-06-09 10:49:43下载

积分：1
invariantMomentShapeDetection
说明：根据：基于不变矩特征和神经网络的图像模式模糊分类论文在matlab上做的实验，有7个不变矩生成和神经网络分类的代码，还要论文原文(According to: Based on the characteristics of moment invariants and neural network image mode fuzzy classification papers in matlab to do the experiment, there are seven moment invariants and neural network classifier to generate the code, but also the original papers)

2008-09-08 17:56:15下载

积分：1
a-series-of-programs
ch5_1_1：图像灰度线性变换（§5 联合开发网 - pudn.com

2020-07-03 05:20:01下载

积分：1
2b509aabc32f4a3be87b452a94226f45
说明：结合模糊C均值聚类算法与水平集方法的图像分割代码，分割效果良好。(The image segmentation code based on fuzzy c-means clustering algorithm and level set method has a good segmentation effect.)

2019-03-11 16:39:09下载

积分：1
edge_new
说明：实现opencv的canny算子及其改进，可以自适应生成阈值，包括了几种阈值处理算法(The Canny operator of OpenCV and its improvement can generate threshold adaptively, including several threshold processing algorithms)

2021-01-04 20:54:49下载

积分：1
RdwtSvdWatermarking
将原始载体图片经过一维冗余离散小波变换分成四个子频带，分别对每个子频带进行奇异值分解，将水印图片灰度值直接按比例缩小嵌入到奇异值矩阵中，再将此矩阵进行一次奇异值分解得到奇异值当做此子带的奇异值，重建此子带矩阵，而后将进行反冗余离散小波变换得到嵌入载体后的水印图像。(The original image after the one-dimensional vector redundant discrete wavelet transform is divided into four subbands, respectively, of each sub-band for the singular value decomposition, the watermark image gray value scale down directly embedded into the matrix singular value, then this matrix is a Singular value decomposition singular value as the singular values of this sub-band, the reconstruction of this sub-band matrix and after anti-redundant discrete wavelet transform watermark image after embedding the carrier.)

2020-12-22 15:59:09下载

积分：1
hyperPpi
用于高光谱图像处理的端元提取，PPI方法能有效提取端元光谱。(HYPERPPI Performs the pixel purity index (PPI) algorithm Performs the pixel purity index algorithm for endmember finding.)

2021-04-19 20:18:51下载

积分：1
MATLAB
可见光图像飞机目标识别模糊差影法改进自适应阈值分割法七阶Hu不变距(aircraft recognition)

2011-05-10 13:47:42下载

积分：1

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