|
Volume : III, Issue : V, June - 2013 AUTOMATIC RECOGNITION OF SCATTERING POINTS USING IMAGE PROCESSING TECHNIQUE PALLAKI PRANAYDEEP REDDY , T.V.RAMA KRISHNA , MS G PRASAD AND K.RAMBABU DOI : 10.9780/22307850, Published By : Laxmi Book Publication Abstract : An optical sensor consists of many optical components. In some sensors
surface finish plays a major role in the performance of sensor. High performance
sensors require highly polished and smooth surfaces. Average roughness of the
surfaces has to be around couple of angstroms. Scattering of light from the surface
indicates the roughness. In sensors like Ring Laser Gyroscopes, back scattering is
major problem as its results in lock-in of the counter rotating laser beams. Surfaces
here should not scatter. There is a need to measure the scattering and quantify. We
propose to develop techniques to quantify scattering. A laser beam is made to fall on the
surface and images of surface under test will be captured at different angles. Scattering
centers will be identified and the same are marked on the image of the surface. Image
processing is carried out with mat lab. Keywords : Article : Cite This Article : PALLAKI PRANAYDEEP REDDY , T.V.RAMA KRISHNA , MS G PRASAD AND K.RAMBABU, (2013). AUTOMATIC RECOGNITION OF SCATTERING POINTS USING IMAGE PROCESSING TECHNIQUE. Indian Streams Research Journal, Vol. III, Issue. V, DOI : 10.9780/22307850, http://oldisrj.lbp.world/UploadedData/2554.pdf References : - X.K.Shi, M.Hua, E.H.M.Cheung,M.Li,W.Z.Yuan,“ Automatic recognition and evaluation of microcontaminant particles on ultra-smooth optical substrates using image analysis method,” Optics and lasers in Engineering, May 2003.
- Rafael C.Gonzalez, Richard E. Woods, “Digital Image Processing”, Pearson Education,1992
- Rafael C.Gonzalez, Richard E. Woods,Steven L. Eddins “Digital Image Processing Using MATLAB”, Pearson Education,2004
- James E. Harvey,''Light-Scattering Characteristics Of Optical Surfaces'',Proc.SPIE 0107,Stray Light Problems in Optical Systems,41,(September 26 1997)
- Lihong V. Wang and Geng Ku,” Frequency-swept ultrasound- modulated optical tomography of scattering media”, Optical Society of America,Jan 1998
- Kyung-Tae Kim and Hyo-Tae Kim,” Two-Dimensional Scattering Center Extraction Based on Multiple Elastic Modules Network”, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 51, NO. 4, APRIL 2003.
|
Article Post Production
Article Indexed In
|