DocumentCode
378781
Title
Single chip for imaging, color segmentation, histogramming and pattern matching
Author
Etienne-Cummings, R. ; Pouliquen, P. ; Lewis, M.A.
Author_Institution
Iguana Robotics Inc., Mahomet, IL, USA
Volume
1
fYear
2002
fDate
7-7 Feb. 2002
Firstpage
38
Abstract
128(H)/spl times/64(V)/spl times/RGB CMOS imager is integrated with region-of-interest selection, RGB-to-HSI transformation, HSI-based pixel segmentation, 36-bins/spl times/12b HSI histogramming, and sum-of-absolute-difference template matching. 32 learned color templates are stored and compared to each frame. At 30 frames/s, it uses 1 mW.
Keywords
CMOS image sensors; image matching; image segmentation; pattern matching; 1 mW; 12 bit; CMOS imager; HSI-based pixel segmentation; RGB-to-HSI transformation; color segmentation; histogramming; learned color templates; pattern matching; region-of-interest selection; sum-of-absolute-difference template matching; CMOS process; Circuit faults; Color; Dynamic range; Image segmentation; Pattern matching; Process design; Robots; Switches; Table lookup;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2002. Digest of Technical Papers. ISSCC. 2002 IEEE International
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-7335-9
Type
conf
DOI
10.1109/ISSCC.2002.992927
Filename
992927
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