Title :
Stereoscopic image sensor with low-cost RGB filters tunned for the visible range
Author :
Carmo, J.P. ; Rocha, R.P. ; Silva, M.F. ; Ferreira, D.S. ; Ribeiro, J.F. ; Correia, J.H.
Author_Institution :
Dept. Ind. Electron., Univ. of Minho, Guimaraes, Portugal
Abstract :
This paper presents a low-cost technology for fabricating optical filters arrays tuned for the primary colors. The fabrication process presented in this paper is intended for directly printing the optical filters into a transparent flexible substrate (acetate). The target application of these optical filters is for enabling the acquisition of multicolor stereoscopic images with a sensor made in CMOS technology.
Keywords :
CMOS image sensors; optical arrays; optical fabrication; optical filters; spatial filters; stereo image processing; CMOS technology; acetate; low cost RGB filter; low cost technology; multicolor stereoscopic image; optical filter array fabrication; primary colors; stereoscopic image sensor; transparent flexible substrate; visible range; CMOS integrated circuits; Fabrication; Image sensors; Lenses; Optical filters; Photodiodes; Stereo image processing; CMOS; Low-cost production; RGB; image sensor; optical filters; stereoscopic vision;
Conference_Titel :
Electronics, Circuits and Systems (ICECS), 2011 18th IEEE International Conference on
Conference_Location :
Beirut
Print_ISBN :
978-1-4577-1845-8
Electronic_ISBN :
978-1-4577-1844-1
DOI :
10.1109/ICECS.2011.6122269
