Naslov
Analysis of Color Impact of Wildfire Smoke on Image Background

Autori
Braović, Maja ; Stipaničev, Darko ; Šerić, Ljiljana

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

Izvornik
Abstract Book - Fourth Croatian Computer Vision Workshop / Sven Lončarić, Josip Krapac - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2015, 9-9

Skup
Fourth Croatian Computer Vision Workshop

Mjesto i datum
Zagreb, Hrvatska, 22.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
smoke detection; image analysis

Sažetak
Detection of smoke in images of natural environment is not an easy task. Due to its semi-transparency, smoke is not easily distinguished from other objects (in the image of natural environment) by only looking at its visual features. Although color of the smoke is greyish, color of image region containing smoke can not be easily extracted based on region color and the search for regions whose color is grayish on average. In this paper we presented an analysis of relative change that appearance of smoke brings to the region that is affected by smoke. This analysis resulted in new insights about the relative change in average value of certain channels of various color spaces that can be presented as set of rules for validation of smoke region. These rules can easily be implemented for validation if certain phenomenon in sequence of images contains smoke or other non hazardous phenomenon.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA