imgproc.cpp File Reference

a collection of a few image processing routines More...

#include "fcdynamic.h"

Functions

int threshold (TrackingWindow *win, int t)
 binarizes an image
int boundary (TrackingWindow *win)
 finds the boundary of an image
int erode (TrackingWindow *win)
 a morphological operation that is useful for removing noisy FOREGROUND pixels.


Detailed Description

a collection of a few image processing routines


Function Documentation

int boundary ( TrackingWindow win  ) 

finds the boundary of an image

boundary takes a TrackingWindow after the image data has been binarized and finds the boundary of the object

Parameters:
win the TrackingWindow with the binarized image data

int erode ( TrackingWindow win  ) 

a morphological operation that is useful for removing noisy FOREGROUND pixels.

erode takes a TrackingWindow after the image data has been binarized and removes stray FOREGROUND pixels that appear to be noise.

Parameters:
win the TrackingWindow with the binarized image data

int threshold ( TrackingWindow win,
int  t 
)

binarizes an image

threshold takes a TrackingWindow and binarizes the data based on the threshold level, t. All values less than t are colored as BACKGROUND pixels, otherwise the pixel is a FOREGROUND pixel.

Parameters:
win the TrackingWindow to threshold
t the threshold value


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