An enlargement method of digital images with the prediction of high-frequency components

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 4, Issue , 2002, Pages

  Takahashi, Yasumasa ^a   Taguchi, Akira ^a  

^a TOKYO CITY UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; ESTIMATION; INTERPOLATION; NUMERICAL METHODS;

HIGH FREQUENCY COMPONENT; IMAGE ENLARGEMENT; LAPLACIAN PYRAMID;

IMAGE PROCESSING;

EID: 0036297375     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2002.5745459     Document Type: Conference Paper

References (7)

1. High-quality image enlargement by Gerchberg-Papoulis iteration using DCT
2. Enlargement of digital image using multiresolution analysis
3. Image enhancement by nonlinear extrapolation in frequency space
4. Enlargement of digital image based on Laplacian pyramid by using neural networks
5. An enlargement method of digital image based on Laplacian pyramid representation
6. The Laplacian pyramid as a compact image code