20-22 May 2015
Asia/Bangkok timezone
The Centennial Celebration of General Relativity Theory and 80 Years of Thai Physics Graduate

Phase imaging of cancer cell using compressive sensing apply to digital holography

20 May 2015, 14:00
3h 30m
Board: OPT-05
Poster presentation Optics, Non-linear optics, Laser Physics, Ultrafast Phenomena Poster-1

Speaker

Ms Chantira Boonsri (Department of Physics, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand)

Description

The aim of this research is to develop a quantitative phase imaging system based on digital holography for distinguishing cancer cells and ordinary cells. For improving the efficiency of the imaging system, a computer program, which has been used for digital hologram reconstruction, is modified by integrating with an algorithm based on compressive sensing theorem. The feature of compressive sensing algorithm is the ability of recovery signals from the sparsity of sampling signals. Therefore, the phase imaging system with compressive sensing algorithm is providing an accurate cancer cell reconstruction from a relative small number of encoded signal sample cells.

Primary authors

Ms Chantira Boonsri (Department of Physics, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand) Prathan Buranasiri (Department of Physics, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand)

Co-authors

Mr Suwan Plaipichit (Department of Applied Physics, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand) Ms Thanyarat Thong-on (Department of Physics, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand)

Presentation Materials

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