Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 472999

System for Multiple Projector-Based Tiled Video Playback

Trubić, Boris; Kušt, Ivan; Paar, Petar; Petek, Denis; Hrenek, Dragutin; Perica, Robert; Prentašić, Pavle; Mikša, Nenad; Heđi, Adam; Subašić, Marko et al.
System for Multiple Projector-Based Tiled Video Playback // Proceedings Vol. III - MIPRO 2010 / Bogunović, Nikola ; Ribarić, Slobodan (ur.).
Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2010. str. 409-413 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

CROSBI ID: 472999 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
System for Multiple Projector-Based Tiled Video Playback

Autori
Trubić, Boris ; Kušt, Ivan ; Paar, Petar ; Petek, Denis ; Hrenek, Dragutin ; Perica, Robert ; Prentašić, Pavle ; Mikša, Nenad ; Heđi, Adam ; Subašić, Marko ; Kalinić, Hrvoje ; Lončarić, Sven

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings Vol. III - MIPRO 2010 / Bogunović, Nikola ; Ribarić, Slobodan - Opatija : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2010, 409-413

ISBN
978-953-233-053-3

Skup
MIPRO 2010

Mjesto i datum
Opatija, Hrvatska, 24.05.2010. - 28.05.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
tiled visualisation; computer graphics

Sažetak
To obtain large scale displays tiled video projections are often used. In this paper we present a system for planar tiled video projection based on client server architecture. The system performs following actions: projector calibration, video transformation and video playback. To perform above actions several problems have to be addressed. Calibration of multiple projectors is based on automatic computing of spatial relations between projecting surface plane and each projector image plane using predefined calibration patterns. Transformation of video includes geometric transformation using homography matrices and lighting correction to achieve smooth transitions between each projector image.Finally, videos from all projectors have to be synchronized. In the current client server architecture, a single client performs off-line calibration, video transformation and distribution to clients. The server synchronizes all video playbacks on arbitrary number of clients and the process is designed to be hardware and software independent. Each client handles storage and playback of transformed video. Current implementation of the system performs computationally intensive video processing on a multi-core CPU or NVIDIA GPUs. The system development has been done on several platforms including OpenCV, QT and CUDA.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA

Projekti:
036-0362214-1989 - Inteligentne metode obrade i analize slika (Lončarić, Sven, MZO ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Hrvoje Kalinić (autor)

Avatar Url Marko Subašić (autor)

Avatar Url Sven Lončarić (autor)

Citiraj ovu publikaciju:

Trubić, Boris; Kušt, Ivan; Paar, Petar; Petek, Denis; Hrenek, Dragutin; Perica, Robert; Prentašić, Pavle; Mikša, Nenad; Heđi, Adam; Subašić, Marko et al.
System for Multiple Projector-Based Tiled Video Playback // Proceedings Vol. III - MIPRO 2010 / Bogunović, Nikola ; Ribarić, Slobodan (ur.).
Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2010. str. 409-413 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Trubić, B., Kušt, I., Paar, P., Petek, D., Hrenek, D., Perica, R., Prentašić, P., Mikša, N., Heđi, A. & Subašić, M. (2010) System for Multiple Projector-Based Tiled Video Playback. U: Bogunović, N. & Ribarić, S. (ur.)Proceedings Vol. III - MIPRO 2010.
@article{article, author = {Trubi\'{c}, Boris and Ku\v{s}t, Ivan and Paar, Petar and Petek, Denis and Hrenek, Dragutin and Perica, Robert and Prenta\v{s}i\'{c}, Pavle and Mik\v{s}a, Nenad and He\dji, Adam and Suba\v{s}i\'{c}, Marko and Kalini\'{c}, Hrvoje and Lon\v{c}ari\'{c}, Sven}, year = {2010}, pages = {409-413}, keywords = {tiled visualisation, computer graphics}, isbn = {978-953-233-053-3}, title = {System for Multiple Projector-Based Tiled Video Playback}, keyword = {tiled visualisation, computer graphics}, publisher = {Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Trubi\'{c}, Boris and Ku\v{s}t, Ivan and Paar, Petar and Petek, Denis and Hrenek, Dragutin and Perica, Robert and Prenta\v{s}i\'{c}, Pavle and Mik\v{s}a, Nenad and He\dji, Adam and Suba\v{s}i\'{c}, Marko and Kalini\'{c}, Hrvoje and Lon\v{c}ari\'{c}, Sven}, year = {2010}, pages = {409-413}, keywords = {tiled visualisation, computer graphics}, isbn = {978-953-233-053-3}, title = {System for Multiple Projector-Based Tiled Video Playback}, keyword = {tiled visualisation, computer graphics}, publisher = {Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO}, publisherplace = {Opatija, Hrvatska} }

Podijeli:





Contrast
Increase Font
Decrease Font
Dyslexic Font
CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.