This paper introduces a novel approach for the assessment of daylight performance in buildings, venturing beyond existing methods that evaluate 2-dimensional illumination and …
Contrast in visible images is one of the most relevant characteristics of visual signals. Since the pioneering works performed in vision psychology and optics, different definitions have …
A Saleem, A Beghdadi, B Boashash - EURASIP Journal on Image and …, 2012 - Springer
The goal of contrast enhancement is to improve visibility of image details without introducing unrealistic visual appearances and/or unwanted artefacts. While global contrast …
The quality of underwater image is poor due to the properties of water and its impurities. The properties of water cause attenuation of light travels through the water medium, resulting in …
Lighting features act as driving forces that control visual attention and perception. VR can analyse the relationship between human behavior and environment stimuli, while machine …
Perceptual approaches have been widely used in many areas of visual information processing. This paper presents an overview of perceptual based approaches for image …
S Hong, M Kim, MG Kang - Signal Processing, 2021 - Elsevier
Scene visibility in outdoor images is often deteriorated by bad weather conditions such as snow, haze, and rain. Especially, degradation due to haze is typically observed in the form of …
Unlike artificial light sources, which can be calibrated to meet a desired luminous effect regardless of latitude, climate, or time of day, daylight is a dynamic light source, which …
In this paper we present a novel method to measure perceptual contrast in digital images. We start from a previous measure of contrast developed by Rizzi et al.[26], which presents a …