Title :
Psycho-visual model of the human optical system as base for lossy-lossless compression of visual information
Author_Institution :
Dept. of Comput. Sci., Ruhr-Univ., Bochum, Germany
fDate :
6/23/1905 12:00:00 AM
Abstract :
One piece of information can often be expressed in different ways. Information is mostly stored directly, and can then also be interpreted directly. However, since each information can also always be assigned to a certain context, there is a close assumption that each information is also redundant. An adapted mathematical context-oriented transformation enables, therefore, a secured increase to the effectiveness of general compression algorithms, which can be used for data storage and transfer
Keywords :
brightness; data compression; image colour analysis; visual perception; brightness value; colour perception; compression algorithms; data storage; data transfer; human optical system; mathematical context-oriented transformation; psycho-visual model; visual information compression; Brightness; Color; Compression algorithms; Frequency; Humans; Optical losses; Optical sensors; Psychology; Retina; Secure storage;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2001. TELSIKS 2001. 5th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-7228-X
DOI :
10.1109/TELSKS.2001.955813