Iflambda=int0^(pi/2)costhetaf(sintheta+cos^2theta)dtheta a n dI2=int0^(pi//2)sin2thetaf(sintheta+cos^2theta)dtheta,t h e n I1=-2I2 (b) I1=I2 2I1=I2 (d) I
CvPoint pt1, pt2;float* line;floattheta;floatrho;doublea, b, x0, y0;for(inti =0; i < min(hough_lines->total,100); i++ ) { line = (float*)cvGetSeqElem(hough_lines, i); theta = line[1];if(theta <1.50|| theta >1.60) {continue; } rho = line[0]; a =cos(theta); b ...