Title :
A Pattern-Based Inter-/Extra-Polation Approach for Image Scaling
Author :
Chuang, Jen-Hui ; Lin, Horng-Horng ; Wu, Szu-Hui
Author_Institution :
Nat. Chiao Tung Univ., Hsinchu
fDate :
Sept. 16 2007-Oct. 19 2007
Abstract :
A novel approach to simultaneous scaling and enhancing of a digital image is proposed, where efficient code matching is utilized to classify various edge/corner patterns. Adaptive schemes of inter-/extra-polations are adopted to maintain a balance of smoothness and sharpness of the scaled image, with unlimited scaling factors. Unlike many complex methods for image scaling and enhancement, our approach is very simple, making hardware implementation feasible.
Keywords :
extrapolation; image enhancement; interpolation; efficient code matching; image enhancement; image scaling; interpolation/extrapolation approach; scaling factors; Computer science; Extrapolation; Gold; Hardware; Image quality; Image resolution; Interpolation; Pattern matching; Pixel; Tellurium; Enhancement; Hardware Design; Image Scaling;
Conference_Titel :
Image Processing, 2007. ICIP 2007. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-1437-6
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2007.4379991
