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Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression


Mrak, Marta; Marpe, Detlev; Grgić, Sonja
Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression // PROCEEDINGS EC-VIP-MC 2003 / Grgić, Mislav ; Grgić, Sonja (ur.).
Zagreb: FER Zagreb, 2003. str. 277-286 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression

Autori
Mrak, Marta ; Marpe, Detlev ; Grgić, Sonja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PROCEEDINGS EC-VIP-MC 2003 / Grgić, Mislav ; Grgić, Sonja - Zagreb : FER Zagreb, 2003, 277-286

Skup
4th EURASIP Conference focused on Video/Image Processing and Multimedia Communications

Mjesto i datum
Zagreb, Hrvatska, 2-5.7.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Video compression; entropy coding; probability estimation; context modeling

Sažetak
A comparison of two context-modeling methods, CABAC and GRASP, is presented with regard to applications in video compression. Both context-based entropy coding methods are tested for various probability estimation techniques, for different sources, and for different quantization parameters by using the test model of the H.264/AVC video coding standard. Our experimental results show that GRASP provides a significant gain over CABAC, especially for intra frames coded at medium to high bit-rates.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0036015

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Sonja Grgić (autor)

Avatar Url Marta Mrak (autor)

Citiraj ovu publikaciju

Mrak, Marta; Marpe, Detlev; Grgić, Sonja
Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression // PROCEEDINGS EC-VIP-MC 2003 / Grgić, Mislav ; Grgić, Sonja (ur.).
Zagreb: FER Zagreb, 2003. str. 277-286 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Mrak, M., Marpe, D. & Grgić, S. (2003) Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression. U: Grgić, M. & Grgić, S. (ur.)PROCEEDINGS EC-VIP-MC 2003.
@article{article, year = {2003}, pages = {277-286}, keywords = {Video compression, entropy coding, probability estimation, context modeling}, title = {Comparison of Context-Based Adaptive Binary Arithmetic Coders in Video Compression}, keyword = {Video compression, entropy coding, probability estimation, context modeling}, publisher = {FER Zagreb}, publisherplace = {Zagreb, Hrvatska} }