DocumentCode
3565709
Title
Color segmentation, histogramming and pattern matching chip
Author
Etienne-Cummings, Ralph ; Pouliquen, Phillipe ; Lewis, M. Anthony
Author_Institution
Iguana Robotics, Mahomet, IL, USA
Volume
2
fYear
2002
fDate
6/24/1905 12:00:00 AM
Abstract
A 128(H)×64(V)×RGB CMOS imager is integrated with region-of-interest selection, RGB-to-HSI transformation, HSI-based pixel segmentation, 36-bins×12 bits HSI histogramming and sum-of-absolute-difference template matching. 32 learned color templates are stored and compared to each image. Running at 30 fps, it uses 1 mW.
Keywords
CMOS image sensors; image colour analysis; image matching; image segmentation; 1 mW; 12 bit; 128 pixel; 64 pixel; 8192 pixel; HSI histogramming; HSI-based pixel segmentation; RGB CMOS imager; RGB-to-HSI transformation; color segmentation; histogramming; hue-saturation-intensity; image comparison; learned color templates; pattern matching chip; region-of-interest selection; sum-of-absolute-difference template matching; Color; Equations; Histograms; Image converters; Image segmentation; Layout; Mathematical model; Pattern matching; Skin; Target tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010989
Filename
1010989
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