Deringing and deblocking DCT compression artifacts with efficient shifted transforms

A new method, using weighted combinations of shifted transforms, is developed for deringing and deblocking DCT compressed color images. The method shows substantial deringing improvement over prior methods, maintains comparable deblocking and shows comparable PSNR gains. The method automatically ada...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Samadani, R., Sundararajan, A., Said, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Applied sciences Artificial intelligence Cameras Computer science control theory systems Discrete cosine transforms Displays Exact sciences and technology Image coding Image quality Pattern recognition. Digital image processing. Computational geometry PSNR Sparse matrices Transform coding Video compression Wavelet transforms
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!