Lifting-based view compensated compression of volume rendered images for efficient remote visualization

Hariharan G. Lalgudi, Michael W. Marcelling, Ali Bilgin, Mariappan S. Nadar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

Remote visualization of volumetric images has gained importance over the past few years in medical and industrial applications. Volume visualization is a computationally intensive process, often requiring hardware acceleration to achieve a real time viewing experience. One remote visualization model that can accomplish this would transmit rendered images (with dedicated hardware) from the server based on view-point requests from a client. For a given server-client bandwidth, an efficient compression scheme is vital for transmitting high quality rendered images. In this paper, we present a new compression scheme that utilizes the geometric relationship between view-points to exploit the correlation between successive rendered images. The proposed method performs better than AVC, the state of the art video compression standard. Additionally, our scheme obviates motion estimation between rendered images, enabling significant reduction to the complexity of the encoder.

Original languageEnglish (US)
Title of host publicationData Compression Conference Proceedings
Pages442-451
Number of pages10
DOIs
StatePublished - 2008
Event2008 Data Compression Conference, DCC 2008 - Snowbird, UT, United States
Duration: Mar 25 2008Mar 27 2008

Other

Other2008 Data Compression Conference, DCC 2008
CountryUnited States
CitySnowbird, UT
Period3/25/083/27/08

Fingerprint

Visualization
Servers
Medical applications
Motion estimation
Image compression
Computer hardware
Image quality
Industrial applications
Hardware
Bandwidth

Keywords

  • JPEG2000
  • View compensation
  • Volume rendering

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Hardware and Architecture

Cite this

Lalgudi, H. G., Marcelling, M. W., Bilgin, A., & Nadar, M. S. (2008). Lifting-based view compensated compression of volume rendered images for efficient remote visualization. In Data Compression Conference Proceedings (pp. 442-451). [4483322] https://doi.org/10.1109/DCC.2008.29

Lifting-based view compensated compression of volume rendered images for efficient remote visualization. / Lalgudi, Hariharan G.; Marcelling, Michael W.; Bilgin, Ali; Nadar, Mariappan S.

Data Compression Conference Proceedings. 2008. p. 442-451 4483322.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lalgudi, HG, Marcelling, MW, Bilgin, A & Nadar, MS 2008, Lifting-based view compensated compression of volume rendered images for efficient remote visualization. in Data Compression Conference Proceedings., 4483322, pp. 442-451, 2008 Data Compression Conference, DCC 2008, Snowbird, UT, United States, 3/25/08. https://doi.org/10.1109/DCC.2008.29
Lalgudi HG, Marcelling MW, Bilgin A, Nadar MS. Lifting-based view compensated compression of volume rendered images for efficient remote visualization. In Data Compression Conference Proceedings. 2008. p. 442-451. 4483322 https://doi.org/10.1109/DCC.2008.29
Lalgudi, Hariharan G. ; Marcelling, Michael W. ; Bilgin, Ali ; Nadar, Mariappan S. / Lifting-based view compensated compression of volume rendered images for efficient remote visualization. Data Compression Conference Proceedings. 2008. pp. 442-451
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