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Writing on SD memory with fat32 format with ATXMEGA uc, on codevision

1 hours ago    By:aydin1719      View:1217      Download:0

Hello everyone, This program is designed for atxmega128a4 microcontroller in order to write on a SD memory via fat32 format in codevision IDE. It uses SPI protocol on port D to talk to memory. Also note that in order to use "ff.h" library, you must first go to "Configure Project->C compiler...

Codevision C

Combined Sift descriptors and the surf descriptor to image anti-counterfeit detection

2014-11-19 07:01    By:wuxiantiyuwang      View:13      Download:1

Combined surf descriptor operator and operator Sift descriptors extracted image invariant features. Sift descriptors to use the scale, strong validity flip; and surf descriptors light intensitySensitivity to detect counterfeit copy and paste the image. There is a code example can be seen in the test...

Image Processing Matlab

Opensurf implementation

9 hours ago    By:wq0810wq      View:11      Download:0

Opensurf and k-means clustering, realization of motion detection, opencv2.4.8+VS2012 implementation, has a good tune can be used directly to learn surf points and k-means clustering will be of great help, worth downloading...

计算视觉 C++

surf mix flow MATLAB and c++ programming

2014-11-20 09:03    By:hkasn      View:24      Download:0

According to sift flow advantages of using alternative sift SIFT algorithm surf, achieve the surf flow. Dimension less than SIFT, faster. Mixed programming using MATLAB and c++, CPP files need to recompile the MEX files, using MATLAB MEX compilation finished....

Algorithm Matlab

Use codebook algorithm for moving object detection

54 minutes ago    By:勤劳的码农      View:155      Download:2

This code is based on the codebook algorithm of the  paper"Real-time foreground–background segmentation using codebook mode", implemented on C++ platform, use opencv 2.3.1 version, realized the moving object detection. codeBook algorithm of the time series model of the basic idea is...

Graph C++

gg.729 TI code

2014-11-20 21:51    By:Ayesha      View:40      Download:0

g.729a TI encoder and decoder code with good implementation. This code is tested many times on DSP kit and sotware defined radios....

Voice C

QRcode two-dimensional code generator source

7 hours ago    By:green75      View:161      Download:1

Brief introduction        This is a simple example, to produce a specific text from the use of libqrencode library QRcode BMP files. There are many online reference library but there is no simple example. In this project, there are also problems arise when an alternative is...

print C++

Leetcode the reference source code (C++)

7 hours ago    By:issaczr      View:54      Download:0

Leetcode topics in C++ implementation, contains all of the 152 questions that need brushes algorithm problems, and prepare written interviews are still useful, especially foreign companies. Brush problem Web site OJ.leetcode.com...

Algorithm C++

surf (Speeded Up Robust Features) MATLAB source code

2014-11-20 10:27    By:五岁开始卖军火      View:60      Download:0

Su RF algorithms (1), building the Hessian matrix The core algorithm of Hessian matrix is a surf, in order to 方便 Operation, if function f (z,y), h is the Hessian matrix of a function, consisting of partial derivative: Discriminant values are the eigenvalues of h-matrix, you can us...

Matlab Matlab

surf algorithm

2014-11-19 21:12    By:fanxm06      View:21      Download:1

surf algorithm source code implementations of ~~~ mainly introduces the SIFT algorithm. Want to SIFT algorithm summarizes more in-depth understanding of "scale invariant feature transform", in addition, also enhanced understanding of the surf algorithm....

Windows C++

surf example source code

9 hours ago    By:zy85721      View:17      Download:0

surf algorithm example As scale-invariant feature transform (Sift algorithm) to speed up, surf algorithm in moderate conditions completed two images of objects matching the basic realization of the real time processing, its speed is really only one – the basis of integral image Haar d...

Algorithm Matlab

surf feature point detection and matching

9 hours ago    By:dianziyang      View:25      Download:0

surf the concrete implementations of the algorithm: surf algorithms (1), building the Hessian matrix (2), building a scale-space Scale-space is the image of the image expressed in various resolution, (4) knowledge, an image j (x) means you can use in various resol...

Graph C++

Use surfaceView drawing 3 wave formsin one view in real time in Android

7 hours ago    By:唐伯龙      View:189      Download:0

Source code, used in the Android surfaceView draw 3 waveforms in real time in the same view, Each wave also draw the waveform baseline, the baseline can be manually adjusted, and can be adjusted without automatic line Realize real-time waveform display...

Android Java

Improved algorithm for surf

2013-09-15 06:56    By:kell      View:10      Download:0

surf improved algorithms, image stitching and matching more accurate, faster! Is a classic case of image recognition....

Image Processing C++

C#+ EmguCV surf algorithm implementation

5 hours ago    By:smiling      View:60      Download:0

EmguCV, official site of example, surf algorithm implementation and its implementation using GPU acceleration, looking at more complex. In addition, the website examples of interface implementation does not do, looking uncomfortable, load the picture is also not very convenient, so, in order to lear...

Image Processing C#

PHP QR code

2014-11-20 14:33    By:freeworm      View:72      Download:0

Overview PHP QR code is open source (LGPL) library for generating QR code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR code barcode images (PNG, JPEG thanks to GD2). Implemented purely in PHP, with no external dependencies (except GD2 if needed). S...

Algorithm PHP

code39 barcode program. rar

3 hours ago    By:abcasi      View:57      Download:1

To better identify code39 barcode, VC prepared, easy identification, barcode recognition programs to identify barcodes. Can be run directly To better understand code39 barcode, VC prepared, easy to recognize Barcode recognition programs to identify barcodes. Can be run directly...

Algorithm C++

Modified decode demo that can read YUV source files

13 hours ago    By:827143452      View:38      Download:0

She studied decode demo, enjoy more Chinese comment, turned out to be read. H264,. MEPG4 files, now accompanied by simple viddec method server, you can read the YUV source files, the format is 720*576 UYVY...

Davinci C

QR code encoding and decoding procedures-Chinese version

2014-11-20 13:29    By:yafei      View:70      Download:1

QR code encode and decode of source code, coding part detailed marked analysis and comments of source code, UI displayed part, will Japanese for Han of, displayed for Chinese convenient readers using, will coding and decoding placed in with a work district within, convenient debugging code, coding H...

Image Processing C++

QR QRcode generated examples source code

7 hours ago    By:jacklu      View:85      Download:0

This simple example is libqrencode library how to use the library by FUKUCHI Kentaro, text for the QRcode generated BMP file. Online information about the library, but there is no simple examples to show you how to use it. In this project, shows the problems that occur when using the library solutio...

VC++ C++
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