DocumentCode
3052150
Title
FPGA based auto focus system using touch screen
Author
Lee, Sang Jun ; Jin, Seung Hun ; Jeon, Jae Wook
Author_Institution
Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon
fYear
2008
fDate
20-22 Aug. 2008
Firstpage
350
Lastpage
353
Abstract
Existing cameras have focusing areas in fixed locations. The user can select a focusing area and then use this area for auto-focusing. However, these systems can focus only in the fixed areas. If the user wants to focus on an object that is outside of the focusing area, he or she must move the camera to bring the object into the focusing area. This paper solves this problem by using method that applies a touch screen to the auto-focusing system of the camera.
Keywords
cameras; field programmable gate arrays; touch sensitive screens; FPGA based autofocus system; camera autofocusing system; touch screen; Cameras; Discrete cosine transforms; Field programmable gate arrays; Focusing; Indium tin oxide; Keyboards; Lenses; Mice; Surface resistance; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Multisensor Fusion and Integration for Intelligent Systems, 2008. MFI 2008. IEEE International Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-2143-5
Electronic_ISBN
978-1-4244-2144-2
Type
conf
DOI
10.1109/MFI.2008.4648090
Filename
4648090
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