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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Cui, Kai; Steinbach, Eckehard 
Titel:
Decoder Side Color Image Quality Enhancement using a Wavelet Transform based 3-stage Convolutional Neural Network 
Abstract:
In this paper, we describe our submission to the workshop and challenge on learned image compression (CLIC) hosted at CVPR 2019. Lossy compressed images usually suffer from unpleasant artifacts, especially when the bit-rate is low. In order to improve the image quality without spending extra bit-rate, decoder side quality enhancement becomes necessary. Most approaches focus on spatial information exploration and the quality enhancement is usually only performed on the luminance component, which...    »
 
Kongress- / Buchtitel:
The IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 
Publikationsdatum:
17.06.2019 
Jahr:
2019 
Monat:
Jun 
Semester:
SS 19