Application of panoramic annular lens for motion analysis tasks: surveillance and smoke detection

Ivan Kopilović, Balázs Vágvölgyi, T. Szirányi

Research output: Chapter in Book/Report/Conference proceedingChapter

43 Citations (Scopus)

Abstract

In this paper some applications of motion analysis are investigated for a compact panoramic optical system (Panoramic Annular Lens). Panoramic image acquisition makes multiple or mechanically controlled camera systems needless for many applications. Panoramic Annular Lens' main advantage to other omnidirectional monitoring systems is that it is a cheap, small, compact device with no external hyperboloidal, spherical, conical or paraboloidal reflecting surface as in other panoramic optical devices. By converting the annular image captured with an NTSC camera to a rectangular one, we get a low-resolution (cc. 2.8 pixels/degree horizontally and 3 pixels/degree vertically) image. We have developed algorithms, which can analyze this low-resolution image to yield motion information for surveillance and smoke detection.

Original languageEnglish
Title of host publicationProceedings - International Conference on Pattern Recognition
Pages714-717
Number of pages4
Volume15
Edition4
Publication statusPublished - 2000

Fingerprint

Smoke
Lenses
Pixels
Cameras
Image acquisition
Image resolution
Optical devices
Optical systems
Monitoring
Motion analysis

ASJC Scopus subject areas

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

Cite this

Kopilović, I., Vágvölgyi, B., & Szirányi, T. (2000). Application of panoramic annular lens for motion analysis tasks: surveillance and smoke detection. In Proceedings - International Conference on Pattern Recognition (4 ed., Vol. 15, pp. 714-717)

Application of panoramic annular lens for motion analysis tasks : surveillance and smoke detection. / Kopilović, Ivan; Vágvölgyi, Balázs; Szirányi, T.

Proceedings - International Conference on Pattern Recognition. Vol. 15 4. ed. 2000. p. 714-717.

Research output: Chapter in Book/Report/Conference proceedingChapter

Kopilović, I, Vágvölgyi, B & Szirányi, T 2000, Application of panoramic annular lens for motion analysis tasks: surveillance and smoke detection. in Proceedings - International Conference on Pattern Recognition. 4 edn, vol. 15, pp. 714-717.
Kopilović I, Vágvölgyi B, Szirányi T. Application of panoramic annular lens for motion analysis tasks: surveillance and smoke detection. In Proceedings - International Conference on Pattern Recognition. 4 ed. Vol. 15. 2000. p. 714-717
Kopilović, Ivan ; Vágvölgyi, Balázs ; Szirányi, T. / Application of panoramic annular lens for motion analysis tasks : surveillance and smoke detection. Proceedings - International Conference on Pattern Recognition. Vol. 15 4. ed. 2000. pp. 714-717
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