Search Point detection algorithm, 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...

Area Based Motion detection- Boss Watcher

Introduction Working in artificial lighted, lifted ceiling, ice air conditioned IT office departments gives me a creepy feeling of being manipulated and watched from behind. Any way one should support it behind. That is why I tried to write this application. But it can also be used for alertin...

Face detection in C++

This source code use OpenCV tools package to realize face detection from pictures, and use a green frame to label the face. The attached codes were finished using VS2008 and OpenCV2.4.6. You can input the parameters from the commend line. Argv[1] is the position of the picture.The code of eye d...

RGB detection

are very useful for other projects as for face tracking through the colors  and the code providing by me will help to detect ht eRGB colors and also track them easily , So you can easily unzip nad check it. thanks...

Feature Point detection based on OpenCV, extraction and matching

Extracting feature Points detecting algorithm for OpenCV is called original, achieved under the specified path to a picture using the selection algorithm for feature Point in sequence detection and extraction and image feature Point detection and extraction and save the information to a file. Realiz...

face_detection

%%%%% Reading of a RGB image i=imread('face8.jpg'); I=rgb2gray(i); BW=im2bw(I); figure,imshow(BW) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%% minimisation of background portion [n1 n2]=size(BW); r=floor(n1/10); c=floor(n2/10); x1=1;x2=r; s=r*c; for i=1:10...

Harris feature Point detection

Harris Corner detection is the most typical corners Corner Detector 。 Corners often are detected, occluded edges, on the edge of the border part of the texture is very strong. Meet these conditions are generally stable, repetitive high Point, so they're actually corner Points is not important (bec...

Sobel edge detection algorithm

The code based on DSP used the Sobel edge detection in image processing algorithms. Mainly used for calculation of the digital image of a ladder and Edge detection 。 Technically, it is a discrete one order difference operators used to calculate approximations of the image intensity function of a...

face detection

Face++ technical services are divided into Basic Edition and Enterprise Edition. Basic version provided free of charge through the API, Enterprise Edition not only a better API, SDK and a customized offline forms such as cloud services. Face++ updates are published here in time, we are constantly wo...

icetek_c6713_algorithm

Skandia Innovation (icetek c6713 A) experimental box (/ development board) algorithm experiments, including: (FIR) algorithm experiments, (IIR) algorithm experiments, convolution algorithm experiments, A-law encoding and decoding experiments, histogram statistics experiments, fast Fourier transform...

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