Previously, fovcated video compression algorithms have been proposed which, in certain applications, deliver high-quality video at reduced bit rates by seeking to match the …
Abstract The Human Visual System (HVS) is highly space-variant in sampling, coding, processing and understanding. The spatial resolution of the HVS is highest around the point …
Z Wang, AC Bovik, L Lu… - Applications of digital …, 2001 - spiedigitallibrary.org
The human visual system (HVS) is highly non-uniform in sampling, coding, processing and understanding. The spatial resolution of the HVS is highest around the point of fixation …
S Plainis, IJ Murray, K Chauhan - Perception, 2001 - journals.sagepub.com
The objective of the study was to measure the interactions between visual thresholds for a simple light (the secondary task) presented peripherally and a simultaneously performed …
Z Wang, AC Bovik, L Lu - Proceedings 2001 International …, 2001 - ieeexplore.ieee.org
Region of interest (ROI) image and video compression techniques have been widely used in visual communication applications in an effort to deliver good quality images and videos at …
OLA Abdelnour, M Kalloniatis - Optometry and vision science, 2001 - journals.lww.com
Background. We determined word acuity thresholds as a function of contrast and retinal eccentricity to determine the rate of threshold alteration in the normal retinal periphery …
Previous studies have specified the foveal pattern that is seen most efficiently, with the assumption that the waveform of the best pattern matches the impulse response of the most …
W Seiple, K Holopigian, Y Shnayder… - Optometry and vision …, 2001 - journals.lww.com
Purpose. In the current study, we measured threshold duration required to perform the tasks of letter identification, letter detection, grating orientation discrimination, and symmetry …
M Donk, C Meinecke - Acta Psychologica, 2001 - Elsevier
Theories on visual search differ substantially with respect to the relationship they assume between localization and identification processes. The aim of the present study was to …