Image resizing in the compressed domain using subband DCT

IEEE Transactions on Circuits and Systems for Video Technology

Volumn 12, Issue 7, 2002, Pages 620-627

  Mukherjee, Jayanta ^a   Mitra, Sanjit K ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

^b University of California   (United States)

Author keywords

Discrete cosine transform (DCT); Image resizing; JPEG image compression standard; Subband DCT

Indexed keywords

ALGORITHMS; COLOR IMAGE PROCESSING; COSINE TRANSFORMS; IMAGE CODING; IMAGE QUALITY; IMAGE RECONSTRUCTION; SIGNAL TO NOISE RATIO; STANDARDS;

DISCRETE COSINE TRANSFORM; IMAGE RESIZING; JOINT PICTURES EXPERTS GROUP IMAGE COMPRESSION STANDARD; SUBBAND DISCRETE COSINE TRANSFORM;

IMAGE COMPRESSION;

EID: 0036647988     PISSN: 10518215     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCSVT.2002.800509     Document Type: Letter

References (7)

1. A fast scheme for image size change in the compressed domain
2. Fast algorithms for DCT-domain image down-sampling and for inverse motion compensation
3. Manipulation and composition of MC-DCT compressed video
4. Algorithms for manipulating compressed images
5. Image/video spatial scalability in compressed domain
6. Inter-block filtering and downsampling in DCT domain
7. Subband DCT: Definition, analysis and applications