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A fast scheme for image size change in the compressed domain
Rakesh Dugad,
Narendra Ahuja
National Center for Supercomputing Applications (NCSA)
Electrical and Computer Engineering
Siebel School of Computing and Data Science
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Keyphrases
Image Size
100%
Size Change
100%
Downsampling
100%
Compressed Domain
100%
DCT Coefficients
75%
Upsampling
50%
Video Frames
50%
Original Image
50%
Matrix multiplication
50%
DCT Block
50%
Fourier
25%
Application-oriented
25%
Hadamard
25%
Unitary Transform
25%
Bilinear Interpolation
25%
Original Frame
25%
DCT Domain
25%
Scalable Encoding
25%
Downsampling Method
25%
Computer Science
Compressed Domain
100%
Matrix Multiplication
66%
Bilinear Interpolation
33%
Unitary Transform
33%
Mathematics
Discrete Cosine Transform
100%
Matrix Multiplication
28%
Matrix (Mathematics)
14%
Distributive
14%
Tradeoff
14%
Bilinear Interpolation
14%