DocumentCode
1565457
Title
Analysis of Subframe Generation for Superimposed Images
Author
Said, Amir
Author_Institution
Hewlett Packard Labs., Palo Alto, CA, USA
fYear
2006
Firstpage
401
Lastpage
404
Abstract
Displays and projectors can increase their addressable resolution without changing the expensive spatial light modulators by using a technique called "wobulation," which consists of using mechanical actuators for rapidly shifting projected images (subframes) by fractions of pixel lengths. In this work we provide an analysis of the properties of the resulting super-imposed images, and discuss theoretical issues related to the stability of subframe generation and existence of solutions.
Keywords
actuators; display devices; image resolution; optical projectors; spatial light modulators; addressable resolution; display; mechanical actuator; projector; spatial light modulator; subframe generation; super-imposed image; wobulation; Actuators; Displays; Image analysis; Image generation; Image resolution; Mathematical model; Optical modulation; Pixel; Signal design; Spatial resolution; Display; deconvolution; image generation; optical signal processing; signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2006 IEEE International Conference on
Conference_Location
Atlanta, GA
ISSN
1522-4880
Print_ISBN
1-4244-0480-0
Type
conf
DOI
10.1109/ICIP.2006.312478
Filename
4106551
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