3 papers
cs.CV2026
Changes in Visual Attention Patterns for Detection Tasks due to Dependencies on Signal and Background Spatial Frequencies
Amar Kavuri, Howard C. Gifford, Mini Das
We aim to investigate the impact of image and signal properties on visual attention mechanisms during a signal detection task in digital images. The application of insight yielded…
cs.CV2026
Predicting Region of Interest in Human Visual Search Based on Statistical Texture and Gabor Features
Hongwei Lin, Diego Andrade, Mini Das +1
Understanding human visual search behavior is a fundamental problem in vision science and computer vision, with direct implications for modeling how observers allocate attention in…
eess.IV2026
Application of Ideal Observer for Thresholded Data in Search Task
Hongwei Lin, Howard C. Gifford
This study advances task-based image quality assessment by developing an anthropomorphic thresholded visual-search model observer. The model is an ideal observer for thresholded da…