Image Projection over the Edge

Image projection is usually associated with image enlargement projected on screen or large display devices. The objective of this paper is to achieve sharper image projection and thinner transition over the edge. Tchebichef moment has been chosen here since it performs better than the popular Discre...

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Bibliographic Details
Main Authors: Abu, Nur Azman, Wong Siaw Lang, Sahib, Shahrin
Format: Conference Proceeding
Language:English
Subjects:
Communications technology
Discrete cosine transforms
Discrete transforms
Electronic mail
Image analysis
Image Projection
Image reconstruction
Image resolution
Large screen displays
Personal digital assistants
Polynomials
Tchebichef Moment Transform
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Summary:Image projection is usually associated with image enlargement projected on screen or large display devices. The objective of this paper is to achieve sharper image projection and thinner transition over the edge. Tchebichef moment has been chosen here since it performs better than the popular Discrete Cosine Transform. This transform integrates a simplified mathematical framework technique using matrices, as well as a block-wise reconstruction technique. The result shows Tchebichef moment gives better image projection over the edge on graphical and real images.
DOI:10.1109/ICCNT.2010.54