A region-based video coding method for remote monitoring of neurosurgery

Transmitting high-quality neurophysiology video via the Internet is a challenging problem in telemedicine. We propose a novel content-selective video data processing and compression method based on the discrete wavelet transform (DWT). Our algorithm is adaptive to intraoperative monitoring video dat...

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Vydané v:Proceedings of the IEEE 31st Annual Northeast Bioengineering Conference, 2005 s. 89 - 91
Hlavní autori: Xu, J., Sclabassi, R.J., Liu, Q., Hu, C., Chaparro, L.F., Sun, M.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 2005
Predmet:
Data processing
Discrete wavelet transforms
Internet
Neurophysiology
Neurosurgery
Remote monitoring
Scalability
Telemedicine
Video coding
Video compression
ISBN:0780391055, 9780780391055
ISSN:2160-6986
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Popis
Shrnutí:Transmitting high-quality neurophysiology video via the Internet is a challenging problem in telemedicine. We propose a novel content-selective video data processing and compression method based on the discrete wavelet transform (DWT). Our algorithm is adaptive to intraoperative monitoring video data and has a great scalability on real-time network bandwidth allocation. When compared with the general-purpose video compression methods, our method offers higher quality within the critical field of neurosurgical video.
ISBN:0780391055
9780780391055
ISSN:2160-6986
DOI:10.1109/NEBC.2005.1431939