Hi folks. Below is my code. It works fine. But I want to know is whether it is coded as efficiently as possible, efficiency as in CPU instruction cycles. It is running in a thread. Should I, for example, declare all those integers elsewhere and extern them? Should I use as few integers as possible and combine calculations in the command without declaring so many before? This is a very general coding question and any thoughts on how to keep the instruction cycles at a minimum would be appreciated. If it is fine as is, not to worry then.
snippet:
i_Maxx=Blob.MaxX();
i_Minx=Blob.MinX();
i_Maxy=Blob.MaxY();
i_Miny=Blob.MinY();
sb_length=(i_Maxx-i_Minx)/
3;
sb_height=(i_Maxy-i_Miny)/
3;
sb_Maxx=i_Maxx+sb_length;
sb_Minx=i_Maxx;
sb_Miny=i_Miny;
sb_Maxy=i_Maxy;
sb_line1_y=(sb_Maxy)-(sb_h
eight);
sb_line2_y=(sb_Maxy)-(2*sb
_height);
// calc blob center
i_Meanx=(i_Minx+i_Maxx)/2;
i_Meany=(i_Miny+i_Maxy)/2;
// mark center
cvLine( RGBImage, cvPoint(i_Meanx, i_Meany), cvPoint(i_Meanx, i_Meany), CV_RGB(50, 50 , 50), 4, 8, 0 );
// mark box around blob
cvRectangle( RGBImage, cvPoint(i_Minx , i_Miny ), cvPoint ( i_Maxx, i_Maxy ), CV_RGB(150, 150, 150), 1, 8, 0);
// mark sampling boxes
cvRectangle( RGBImage, cvPoint(sb_Minx , sb_Miny ), cvPoint ( sb_Maxx, sb_Maxy ), CV_RGB(150, 150, 150), 1, 8, 0);
cvLine( RGBImage, cvPoint(sb_Minx, sb_line1_y), cvPoint(sb_Maxx, sb_line1_y), CV_RGB(150, 150 , 150), 1, 8, 0 );
cvLine( RGBImage, cvPoint(sb_Minx, sb_line2_y), cvPoint(sb_Maxx, sb_line2_y), CV_RGB(150, 150 , 150), 1, 8, 0 );
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