Track Finding by Hough Transform with Discretized Polling

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Presentation transcript:

Track Finding by Hough Transform with Discretized Polling ¹Khasmidatul Akma Mohammad Kamal Azmi, ¹Wan Ahmad Tajuddin Wan Abdullah, ¹Zainol Abidin Ibrahim ¹ National Centre for Particle Physics, University of Malaya, 50603 Kuala Lumpur

Search for coherent neutrino- less conversion of a muon to an electron, μ- + N(A,Z) → e- + N(A,Z), in muonic atoms (μ-e conversion) at a 90% confidence-level sensitivity of B(μ- + Al → e- + Al) <10-16. The target sensitivity is a factor of about 10,000 better than the present published limit of B(μ- + Au → e- + Au) < 7×10-13. 

Circle Hough transform

Full polls for different box sizes

No. of full polls vs box size

How to infer original parameters? Mean? Clustering (kth nearest neighbor?) Convolution? …?