Resolution improving method from multi-focal omnidirectional images

Hajime Nagahara, Y. Yagi, M. Yachida

Research output: Contribution to conferencePaper

11 Citations (Scopus)

Abstract

The omnidirectional image sensor named HyperOmni Vision, is composed of hyperboloidal mirror and conventional video camera. It can observe 360 degree field of view and can transform an input image to a perspective image. However, it has an intrinsic problem where the image resolution of HyperOmniVision is lower than that of an ordinary video camera, because of its structure that only one CCD captures whole periphery scene. In this paper, we propose the resolution improvement method by using sub-pixel displaced and multi-focused images.

Original languageEnglish
Pages654-657
Number of pages4
Publication statusPublished - Jan 1 2001
EventIEEE International Conference on Image Processing (ICIP) 2001 - Thessaloniki, Greece
Duration: Oct 7 2001Oct 10 2001

Other

OtherIEEE International Conference on Image Processing (ICIP) 2001
CountryGreece
CityThessaloniki
Period10/7/0110/10/01

Fingerprint

Video cameras
Image resolution
Charge coupled devices
Image sensors
Mirrors
Pixels

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

Cite this

Nagahara, H., Yagi, Y., & Yachida, M. (2001). Resolution improving method from multi-focal omnidirectional images. 654-657. Paper presented at IEEE International Conference on Image Processing (ICIP) 2001, Thessaloniki, Greece.

Resolution improving method from multi-focal omnidirectional images. / Nagahara, Hajime; Yagi, Y.; Yachida, M.

2001. 654-657 Paper presented at IEEE International Conference on Image Processing (ICIP) 2001, Thessaloniki, Greece.

Research output: Contribution to conferencePaper

Nagahara, H, Yagi, Y & Yachida, M 2001, 'Resolution improving method from multi-focal omnidirectional images', Paper presented at IEEE International Conference on Image Processing (ICIP) 2001, Thessaloniki, Greece, 10/7/01 - 10/10/01 pp. 654-657.
Nagahara H, Yagi Y, Yachida M. Resolution improving method from multi-focal omnidirectional images. 2001. Paper presented at IEEE International Conference on Image Processing (ICIP) 2001, Thessaloniki, Greece.
Nagahara, Hajime ; Yagi, Y. ; Yachida, M. / Resolution improving method from multi-focal omnidirectional images. Paper presented at IEEE International Conference on Image Processing (ICIP) 2001, Thessaloniki, Greece.4 p.
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