TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Perceptual quality of reconstructed medical images on projection-based light field displays

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoeHealth 360° - International Summit on eHealth, Revised Selected Papers
KustantajaSpringer Verlag
Sivut476-483
Sivumäärä8
ISBN (elektroninen)978-3-319-49655-9
ISBN (painettu)978-3-319-49654-2
DOI - pysyväislinkit
TilaJulkaistu - 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Summit on eHealth -
Kesto: 1 tammikuuta 2000 → …

Julkaisusarja

NimiLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
Vuosikerta181
ISSN (painettu)1867-8211

Conference

ConferenceInternational Summit on eHealth
Ajanjakso1/01/00 → …

Tiivistelmä

With the appearance of light field displays, users may enjoy a much more natural sensation of 3D experience compared to prior technologies. This type of autostereoscopic, glasses-free visualization allows medical applications to improve both in usability and efficiency. The high angular resolution of medical images is resource-consuming, but can only be reduced while maintaining a sufficient level of overall quality through continuous parallax. A dense image set can also be achieved by applying the synthesis of intermediate views. In this paper we provide the analysis of the effect of reduced angular resolution and image synthesis on Quality of Experience in medical applications. Two separate series of subjective quality assessment measurements were conducted with 20 participants each, one focusing on angular resolution reduction and another one comparing the effect of such reductions with the quality of reconstructed images.

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