1. Crosstalk measurement and mitigation for autostereoscopic displays
- Author
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Patrick Le Callet, Marcus Barkowsky, Patrizio Campisi, Vito Rizzo, Institut de Recherche en Communications et en Cybernétique de Nantes (IRCCyN), Mines Nantes (Mines Nantes)-École Centrale de Nantes (ECN)-Ecole Polytechnique de l'Université de Nantes (EPUN), Université de Nantes (UN)-Université de Nantes (UN)-PRES Université Nantes Angers Le Mans (UNAM)-Centre National de la Recherche Scientifique (CNRS), Digital Signal Processing multimedia & Optical Communications lab, Università degli Studi Roma Tre, Atilla M. Baskurt, M., Barkowsky, Campisi, Patrizio, P., Le Callet, and Vito, Rizzo
- Subjects
Computer science ,Stereoscopy ,Image processing ,02 engineering and technology ,01 natural sciences ,3D Digital Signal Processing ,law.invention ,010309 optics ,Crosstalk ,[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing ,law ,Autostereoscopy ,0103 physical sciences ,0202 electrical engineering, electronic engineering, information engineering ,Electronic engineering ,Autostereoscopic Display ,Computer vision ,business.industry ,Crosstalk measurement ,Lenticular array Display ,Filter design ,020201 artificial intelligence & image processing ,Artificial intelligence ,business ,[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing - Abstract
International audience; In this paper we address the problem of crosstalk reduction for autostereoscopic displays. Crosstalk refers to the perception of one or more unwanted views in addition to the desired one. Specifically, the proposed approach consists of three different stages: a crosstalk measurement stage, where the crosstalk is modeled, a filter design stage, based on the results obtained out of the measurements, to mitigate the crosstalk effect, and a validation test carried out by means of subjective measurements performed in a controlled environment as recommended in ITU BT 500-11. Our analysis, synthesis, and subjective experiments are performed on the Alioscopy® display, which is a lenticular multiview display.
- Published
- 2010