64 citations · 99 across the 10 of their papers we have counts for
10 papers
Robust LSB Watermarking Optimized for Local Structural Similarity
Amin Banitalebi, Said Nader-Esfahani, Alireza Nasiri Avanaki
Growth of the Internet and networked multimedia systems has emphasized the need for copyright protection of the media. Media can be images, audio clips, videos and etc. Digital wat…
A Perceptual Based Motion Compensation Technique for Video Coding
Amin Banitalebi, Said Nader-Esfahani, Alireza Nasiri Avanaki
Motion estimation is one of the important procedures in the all video encoders. Most of the complexity of the video coder depends on the complexity of the motion estimation step. T…
On anthropomorphic decision making in a model observer
Ali R. N. Avanaki, Kathryn S. Espig, Tom R. L. Kimpe +1
By analyzing human readers' performance in detecting small round lesions in simulated digital breast tomosynthesis background in a location known exactly scenario, we have develope…
Aging display's effect on interpretation of digital pathology slides
Ali R. N. Avanaki, Kathryn S. Espig, Sameer Sawhney +4
It is our conjecture that the variability of colors in a pathology image effects the interpretation of pathology cases, whether it is diagnostic accuracy, diagnostic confidence, or…
Development and evaluation of a 3D model observer with nonlinear spatiotemporal contrast sensitivity
Ali R. N. Avanaki, Kathryn S. Espig, Andrew D. A. Maidment +3
We investigate improvements to our 3D model observer with the goal of better matching human observer performance as a function of viewing distance, effective contrast, maximum lumi…
Integration of spatio-temporal contrast sensitivity with a multi-slice channelized Hotelling observer
Ali N. Avanaki, Kathryn S. Espig, Cedric Marchessoux +4
Barten's model of spatio-temporal contrast sensitivity function of human visual system is embedded in a multi-slice channelized Hotelling observer. This is done by 3D filtering of…