DocumentCode
793860
Title
Spatial-temporal motion estimation for image reconstruction and mouse functionality with optical or capacitive sensors
Author
Rovati, Fabrizio S. ; Gardella, Pieluigi ; Zambotti, Paolo ; Pau, Danilo
Author_Institution
Adv. Syst. Technol. Labs, STMicroclectronics, Agrate Brianza, Italy
Volume
49
Issue
3
fYear
2003
Firstpage
711
Lastpage
718
Abstract
This paper describes an innovative solution to perform mouse functionality ("navigation") and image reconstruction ("scanning"). The application uses a recursive block-matching motion estimation algorithm and an optical or capacitive sensor. Results show this solution provides integrated mouse and scanner functionality at a very low cost.
Keywords
capacitive sensors; fingerprint identification; image matching; image reconstruction; image scanners; interactive devices; motion estimation; optical scanners; optical sensors; recursive estimation; capacitive sensors; image reconstruction; mouse functionality; optical sensors; recursive block-matching motion estimation algorithm; recursive estimation algorithm; spatial-temporal motion estimation; user identification; Capacitive sensors; Costs; Fingerprint recognition; Fingers; Image reconstruction; Image sensors; Mice; Motion estimation; Navigation; Optical sensors;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.2003.1233808
Filename
1233808
Link To Document