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DetectionLib  
Information about DetectionLib.
Updated May 16, 2011 by szpad...@gmail.com

DetectionLib

Introduction

Includes logic responsible for Web Camera interaction, hand features extraction. It will contain a basic API. List of all external function is held in DetectionFunctions.h file, Logic is written in DetectionFunctions.cpp.

Details

Already implemented functions:

  • Initialize() - creates web camera capture and assings it to a global variable. Returns false when an error occurs or when there is none camera attached.
  • Finalize() - used to release global object responsible of holding camera capture.
  • GetFrame() - gets one frame from web camera capture. Returns NULL when no frame was returned.
  • SkinDetect(IplImage*pImageIn) - extracts pixels which are skin.
  • OpenClose( IplImage *pImageIn, int open ) - thinning(open) and thicking(close) the image.
  • ExtractContour(IplImage*pImageIn) - gets contour of greatest skin object which could be found.
  • FeatureExtraction(CvSeq *contour) - extracts basic features from the contour.
Functions to be implemented:

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