Search surf code in c, 300 result(s) found

surf feature point detection and matching

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...

surf (Speeded Up Robust Features) MATLAB source code

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...

surf algorithm

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....

Opensurf implementation

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...

Qrcode processing

Realizing VC++ QR decoding functions, resolving common QR code. QRcode decode decoder function to translate its contents is read into a picture, including shape detection and location specific functions, graphics filters, such as calibration, error detection and correction....

QRcode encode decode VC realization

The encoding and decoding of QR codes, QR codes based on VC + QR code encoding, error correction and so on. VC++ programming environment, through the test the QR code, and talking to you guys to communicate a lot with-QR code encoding (encode) the source code VC, U.S. exchanges more exchanges...

surf mix flow MATLAB and c++ programming

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....

Leetcode the reference source code (Java)

Java implementation of leetcode part of the topic, and does not contain all of the 152 questions, only 44, the need for brushes algorithm problems, and prepare written interviews are still useful, especially foreign companies. Brush problem Web site

Leetcode the reference source code (C++)

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

QRcode two-dimensional code generator source

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...

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