Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy

Kazuki Shimozawa, Masakazu Nakazawa, Hideki Koike, Ryoichi Miyanaga, Naoki Hosoe

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

Abstract

This paper describes image processing that can be used to develop immersive 360-degree videos using capsule endoscopy procedures. When viewed through a head-mounted display (HMD), doctors are able to inspect the human gastrointestinal tract as if they were inside the patient’s body. Although the endoscopy capsule has two tiny fisheye cameras, the images captured by these cameras cannot be converted to equirectangular images which is the basic format used to produce 360-degree videos. This study proposes a method to generate a pseudo-omnidirectional video from the original images and stabilizes the video to prevent virtual reality (VR) sickness.

Original languageEnglish
Title of host publicationProceedings - VRST 2018
Subtitle of host publication24th ACM Symposium on Virtual Reality Software and Technology
EditorsStephen N. Spencer
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450360869
DOIs
Publication statusPublished - 2018 Nov 28
Event24th ACM Symposium on Virtual Reality Software and Technology, VRST 2018 - Tokyo, Japan
Duration: 2018 Nov 282018 Dec 1

Other

Other24th ACM Symposium on Virtual Reality Software and Technology, VRST 2018
CountryJapan
CityTokyo
Period18/11/2818/12/1

Fingerprint

Endoscopy
Stabilization
Cameras
Virtual reality
Image processing
Display devices
Compensation and Redress

Keywords

  • Capsule endoscopy
  • Omnidirectional video
  • Video stabilization

ASJC Scopus subject areas

  • Software

Cite this

Shimozawa, K., Nakazawa, M., Koike, H., Miyanaga, R., & Hosoe, N. (2018). Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy. In S. N. Spencer (Ed.), Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology [3281599] Association for Computing Machinery. https://doi.org/10.1145/3281505.3281599

Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy. / Shimozawa, Kazuki; Nakazawa, Masakazu; Koike, Hideki; Miyanaga, Ryoichi; Hosoe, Naoki.

Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology. ed. / Stephen N. Spencer. Association for Computing Machinery, 2018. 3281599.

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

Shimozawa, K, Nakazawa, M, Koike, H, Miyanaga, R & Hosoe, N 2018, Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy. in SN Spencer (ed.), Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology., 3281599, Association for Computing Machinery, 24th ACM Symposium on Virtual Reality Software and Technology, VRST 2018, Tokyo, Japan, 18/11/28. https://doi.org/10.1145/3281505.3281599
Shimozawa K, Nakazawa M, Koike H, Miyanaga R, Hosoe N. Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy. In Spencer SN, editor, Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology. Association for Computing Machinery. 2018. 3281599 https://doi.org/10.1145/3281505.3281599
Shimozawa, Kazuki ; Nakazawa, Masakazu ; Koike, Hideki ; Miyanaga, Ryoichi ; Hosoe, Naoki. / Image compensation and stabilization for immersive 360-degree videos from capsule endoscopy. Proceedings - VRST 2018: 24th ACM Symposium on Virtual Reality Software and Technology. editor / Stephen N. Spencer. Association for Computing Machinery, 2018.
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