Title :
Evaluation of scanning rate up conversion algorithms; subjective testing of interlaced to progressive conversion
Author :
Karlsson, Matti ; Pohjala, Pasi ; Rantanen, Henry ; Kalli, Seppo
Author_Institution :
Nokia Consumer Electronics, Tampere, Finland
fDate :
8/1/1992 12:00:00 AM
Abstract :
The suitability of different scanning formats and upconversion algorithms for improved definition television (IDTV) applications is evaluated. The properties of different scanning formats are discussed. State-of-the-art interlaced-to-progressive conversion algorithms are introduced. Algorithms were evaluated with subjective testing methods, and the results are compared with objective measures
Keywords :
image processing; television systems; video signals; IDTV; improved definition television; interlaced-to-progressive conversion algorithms; scanning formats; scanning rate; subjective testing; upconversion algorithms; Adaptive algorithm; Application specific integrated circuits; Detectors; Electronic equipment testing; Finite impulse response filter; HDTV; Motion detection; Signal processing algorithms; Switches; TV;
Journal_Title :
Consumer Electronics, IEEE Transactions on
