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Paper Abstract and Keywords
Presentation 2008-11-14 10:55
High speed depth estimation for real-time processing using the tilted lens optics
Hiroshi Ikeoka, Takayuki Hamamoto (TUS)
Abstract (in Japanese) (See Japanese page) 
(in English) We have been investigating the depth estimation system by the depth-from-focus (DFF) using tilted focal planes imaging. The system using our DFF method has enough accuracy for various applications (in-vehicle collision detection et al.), and needs extremely fewer multiple focus images than the conventional DFF methods. Hence, our method gets rid of the bottleneck of the motion speed of optical mechanics which is very slower than that of image processing parts. Therefore, it is suitable for the high speed depth estimation like real-time processing accomplished by hardware such as a smart image sensor or an FPGA.
Keyword (in Japanese) (See Japanese page) 
(in English) distance estimation / depth map / real-time processing / / / / /  
Reference Info. ITE Tech. Rep., vol. 32, no. 50, IST2008-73, pp. 5-8, Nov. 2008.
Paper # IST2008-73 
Date of Issue 2008-11-07 (IST) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970

Conference Information
Committee IST DEEP  
Conference Date 2008-11-14 - 2008-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) NHK STRL 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IST 
Conference Code 2008-11-IST-DEEP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High speed depth estimation for real-time processing using the tilted lens optics 
Sub Title (in English)  
Keyword(1) distance estimation  
Keyword(2) depth map  
Keyword(3) real-time processing  
1st Author's Name Hiroshi Ikeoka  
1st Author's Affiliation Tokyo University of Science (TUS)
2nd Author's Name Takayuki Hamamoto  
2nd Author's Affiliation Tokyo University of Science (TUS)
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Date Time 2008-11-14 10:55:00 
Presentation Time 25 
Registration for IST 
Paper # ITE-IST2008-73 
Volume (vol) ITE-32 
Number (no) no.50 
Page pp.5-8 
#Pages ITE-4 
Date of Issue ITE-IST-2008-11-07 

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