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Medical video compression using bandelet ...
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Document type :
Article dans une revue scientifique
DOI :
10.1016/j.imu.2019.100244
Title :
Medical video compression using bandelet based on lifting scheme and SPIHT coding: In search of high visual quality
Author(s) :
Beladgham, Mohammed [Auteur]
Habchi, Yassine [Auteur]
Ben Aissa, Mohamed [Auteur]
Taleb-Ahmed, Abdelmalik [Auteur]
COMmunications NUMériques - IEMN [COMNUM - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
Informatics in medicine unlocked
Pages :
100244
Publisher :
Elsevier
Publication date :
2019-11-07
ISSN :
2352-9148
English keyword(s) :
"Medical imaging"
"Bandelet transform"
"Cohen-daubechies-feauveau 9/7 (CDF9/7) filter"
"Lifting scheme"
"SPIHT encoder"
"Video coding"
HAL domain(s) :
Informatique [cs]
Informatique [cs]/Réseaux et télécommunications [cs.NI]
Informatique [cs]/Intelligence artificielle [cs.AI]
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]/Traitement du signal et de l'image [eess.SP]
Sciences de l'ingénieur [physics]/Electronique
English abstract : [en]
This paper investigates a coding method for medical video compression. The described technique has advantages of providing a higher visual quality of video coding, and efficiently reducing spatial redundancy. Firstly the ...
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This paper investigates a coding method for medical video compression. The described technique has advantages of providing a higher visual quality of video coding, and efficiently reducing spatial redundancy. Firstly the bandelet transform, also called a non-separable transform, is studied in order to allow an efficient detection of the different complex geometries found in video. After describing the lifting operation in the bandelet transform, we reduced the artifactual effect caused by the quad-tree decomposition step in order to enhance the visual quality of the medical video sequence. Finally, the efficiency of the proposed method on medical video is tested and evaluated by means of a set of objective measurement parameters.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
  • Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520
Source :
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