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Pregled bibliografske jedinice broj: 158877

Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology


Klapan Ivica, Šimičić Ljubimko
Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology // Abstract Book: American Telemedicine Association 7th Annual Meeting & Exposition, Los Angeles, CA, USA
Los Angeles, 2002. (predavanje, međunarodna recenzija, sažetak, stručni)


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Naslov
Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology

Autori
Klapan Ivica, Šimičić Ljubimko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni

Izvornik
Abstract Book: American Telemedicine Association 7th Annual Meeting & Exposition, Los Angeles, CA, USA / - Los Angeles, 2002

Skup
American Telemedicine Association 7th Annual Meeting & Exposition, Los Angeles, CA, USA

Mjesto i datum
Los Angeles, USA, 02-05.06.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Telemedicine; 3D; computer assisted surgery

Sažetak
Our 3D-CFESS&Tele-3D-CFESS team used several standards to encode live video signals in telesurgery, such as M-JPEG, MPEG1, MPEG2 and MPEG4. It has been definitely concluded that MPEG4 streams, without audio, have the best picture quality for the operating field/endo camera. For conferencing/consultation cameras used between two or more connected sites during the surgery, we used JPEG and MPEG1 stream with audio. ORs were connected using several computer network technologies with different bandwidths, from T1, E1 and multiple E1 to ATM-OC3 (from 1Mb/s to 155Mb/s). For computer communications using X-protocol for image/3D-models manipulations, we needed an additional 4Mb/s of bandwidth, instead of the 1Mb/s when we used our own communication tools for the transfer of surgical instrument movements. The final step of this project is to create an extremely large uncompressed database (2x47 TB), where all multimedia content will be saved into a massive database with a maximum resolution, and in a format not depending on a resolution. In a case when this is impossible, e.g. with video content (movies), then the compression is as small as possible so that the content is able to maintain the highest quality accessible. For instance, audio data are saved on media for data in a linear format, without any loss in quality. During 3D-CAS as well as Tele-3D-CAS (computer assisted surgery), the computer with its operative field image allows the surgeon, by means of up-to-date technologies, to connect the operative instrumentarium to spatial digitalizers connected to the computer. Upon the completion of the tele-operation, the surgeon compares the preoperative and postoperative images and models of the operative field, and studies video records of the procedure itself.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
0108543

Profili:

Avatar Url Ivica Klapan (autor)

Citiraj ovu publikaciju

Klapan Ivica, Šimičić Ljubimko
Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology // Abstract Book: American Telemedicine Association 7th Annual Meeting & Exposition, Los Angeles, CA, USA
Los Angeles, 2002. (predavanje, međunarodna recenzija, sažetak, stručni)
Klapan Ivica, Š. (2002) Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology. U: Abstract Book: American Telemedicine Association 7th Annual Meeting & Exposition, Los Angeles, CA, USA.
@article{article, author = {Klapan Ivica, \v{S}.}, year = {2002}, keywords = {Telemedicine, 3D, computer assisted surgery}, title = {Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology}, keyword = {Telemedicine, 3D, computer assisted surgery}, publisherplace = {Los Angeles, USA} }
@article{article, author = {Klapan Ivica, \v{S}.}, year = {2002}, keywords = {Telemedicine, 3D, computer assisted surgery}, title = {Telemedicine assisted surgery: Tele-3D-Computer assisted surgery in Rhinology}, keyword = {Telemedicine, 3D, computer assisted surgery}, publisherplace = {Los Angeles, USA} }




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