Our technique does not require any human intervention. Run-time for a 1 Mega- pixel image is about 6 seconds using our unoptimized Matlab implementation. 7 Discussion There are ... CCD image sensor noise sources. Application note ... Influence of the observation likelihood function on particle filtering performance in tracking applications. In Sixth IEEE Int a#39;I. ... Non-photorealistic camera: depth edge detection and stylized rendering using multi-flash imaging. ACM Transactions onanbsp;...