ofxDaveOpenCV

Just a simple class that does all the openCV Things in smaller blocks Specifically for use within Playable City Project: Shadowing

Requirements

ofxOpenCV ofxCalibration

## API

// Setup

<code> void setup(int width, int height, int framerate); </code>

// Subtraction Loop

<code> void subtractionLoop(bool bLearnBackground, bool useProgressiveLearn,float progressionRate,bool mirrorH,bool mirrorV,int threshold,int blur,int minBlobSize, int maxBlobSize,int maxBlobNum,bool fillHoles, bool useApproximation, float brightness,float contrast,bool erode,bool dilate); </code>

// Subtraction Loop

<code> void subtractionLoop(bool bLearnBackground, bool useProgressiveLearn,float progressionRate,bool mirrorH,bool mirrorV,int threshold,int blur,int minBlobSize, int maxBlobSize,int maxBlobNum,bool fillHoles, bool useApproximation,bool erode,bool dilate); </code>

// Subtraction and recombination Loop

<code> void subtractionLoop(bool bLearnBackground,bool mirrorH,bool mirrorV,int threshold, int blur,int minBlobSize, int maxBlobSize,int maxBlobNum,bool fillHoles, bool useApproximation,float brightness,float contrast);

</code>

// Renders the Tracked blobs to a FBO, then makes a ofPixels object out of the FBO.

<code> void readAndWriteBlobData(ofColor backgroundColor,ofColor shadowColor); </code>

// Draws all the CV Images

<code> void draw(); </code>

// Draws the Live CV Image

<code> void drawLive(); </code>

// Unused

<code> void drawAllPaths(); </code>

// Draws the Live FBO

<code> void drawLiveShadow(); </code>

// Gets the FBO's Pixels

<code> ofPixels getRecordPixels(); </code>

// Gets the Number of tracked Blobs

<code> int getNumberOfBlobs(); </code>

// Unused

<code> string getBlobData(); </code>

// Check if someone is there

<code> bool isSomeoneThere(); </code>

// Is there a new Frame

<code> bool newFrame(); </code>

// Gets the Blobs Current Coordinates

<code> ofVec2f getBlobPath(); </code>