DocumentCode
3153416
Title
Domain hybrid subsampling-interpolation
Author
Cai, Z.Q. ; Tran, V.N.
Author_Institution
R. Melbourne Inst. of Technol., Vic., Australia
fYear
1995
fDate
4-6 Jul 1995
Firstpage
594
Lastpage
597
Abstract
The paper presents a domain hybrid subsampling-interpolation (DHSI) technique, which can adaptively change subsampling and interpolation modes according to the intrapixel correlation of domains in an image. The analysis both in theory and experiments show that in the reconstructed image, all details such as one-pixel wide lines will be completely recovered while using DHSI and it is the optimal subsampling-interpolation method when assessing using subjective and objective fidelity criteria
Keywords
adaptive signal processing; correlation methods; image coding; image reconstruction; image sampling; interpolation; adaptive image processing; domain hybrid subsampling-interpolation; experiments; image reconstruction; intrapixel correlation; low bit rate image coding; objective fidelity; one-pixel wide lines; optimal subsampling-interpolation method; subjective fidelity;
fLanguage
English
Publisher
iet
Conference_Titel
Image Processing and its Applications, 1995., Fifth International Conference on
Conference_Location
Edinburgh
Print_ISBN
0-85296-642-3
Type
conf
DOI
10.1049/cp:19950728
Filename
465480
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