Progressive image transmission (PIT) is an elegant method for making effective use of communication bandwidth. Unlike conventional sequential transmission, an approximate image is transmitted first, which is then progressively improved over a number of transmission passes. PIT allows the user to qui
Human visual weighted progressive image transmission
β Scribed by Chitprasert, B.; Rao, K.R.
- Book ID
- 117861634
- Publisher
- IEEE
- Year
- 1990
- Tongue
- English
- Weight
- 690 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0090-6778
- DOI
- 10.1109/26.57501
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forming the coefficients. The third approach is to iteratively This paper presents a progressive image transmission scheme encode the residue or difference image, either in the spatial in which polynomial approximation coding is effectively apdomain or in the transform domain [9][10][11][12][13]. At
The advantage of the new human visual system model consists in its ability to take visual system properties into account more accurately. Because of this, it guarantees close agreement between subjective image impairment assessment on the one hand, and estimations obtained by this model on the othe