501c501
< 	IplImage *src, *dst;
---
> 	IplImage *src, *tmp, *dst;
505a506
> 	tmp = cvCreateImage(cvSize(width[0],height[0]), IPL_DEPTH_8U, 3);
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< 		cvSet2D(mask,h, w, cvScalar(kernel[i],0,0,0));
---
> 		if(modulo > 1)
> 			cvSet2D(mask,h, w, cvScalar(kernel[i]/modulo,0,0,0));
> 		else
> 			cvSet2D(mask,h, w, cvScalar(kernel[i],0,0,0));
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< 	cvFilter2D(src, dst, mask, cvPoint(-1,-1));
---
> 	if (offset != 0) {
> 		cvFilter2D(src, tmp, mask, cvPoint(-1,-1));
> 		/*Add offset*/
> 		cvAddS(tmp, cvScalarAll(offset), dst, 0);
> 	} else
> 		cvFilter2D(src, dst, mask, cvPoint(-1,-1));
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> 	cvReleaseImage(&tmp);