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of 14
pro vyhledávání: '"Aayush K, Chaudhary"'
Autor:
Aayush K. Chaudhary, Nitinraj Nair, Reynold J. Bailey, Jeff B. Pelz, Sachin S. Talathi, Gabriel J. Diaz
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 28:3948-3958
Autor:
Aayush K. Chaudhary, Jeff B. Pelz
Publikováno v:
Journal of Eye Movement Research, Vol 12, Iss 6 (2019)
The inability of current video-based eye trackers to reliably detect very small eye movements has led to confusion about the prevalence or even the existence of monocular microsaccades (small, rapid eye movements that occur in only one eye at a time)
Externí odkaz:
https://doaj.org/article/9eafa9358b1e4808b4aca9ad731a0f6f
Autor:
Aayush K, Chaudhary, Nitinraj, Nair, Reynold J, Bailey, Jeff B, Pelz, Sachin S, Talathi, Gabriel J, Diaz
Publikováno v:
IEEE transactions on visualization and computer graphics.
Current methods for segmenting eye imagery into skin, sclera, pupil, and iris cannot leverage information about eye motion. This is because the datasets on which models are trained are limited to temporally non-contiguous frames. We present Temporal
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 27:2757-2767
Ellipse fitting, an essential component in pupil or iris tracking based video oculography, is performed on previously segmented eye parts generated using various computer vision techniques. Several factors, such as occlusions due to eyelid shape, cam
Autor:
Adith Vastrad, Aayush K. Chaudhary, Chanchal Kumar, Eric Rotenberg, Saransh Jain, Shubham Bhawalkar, Utkarsh Mathur
Publikováno v:
IEEE Computer Architecture Letters. 19:26-29
Microprocessors are designed to provide good general performance across a range of benchmarks. As such, microarchitectural techniques which provide good speedup for only a small subset of applications are not attractive when designing a general-purpo
Autor:
Aayush K. Chaudhary, Rohit Singh, Anirudh Seshadri, Chanchal Kumar, Eric Rotenberg, Shubham Bhawalkar
Publikováno v:
MICRO
Microarchitectural enhancements that improve performance generally, across many workloads, are favored in superscalar processor design. Targeting general performance is necessary but it also constrains some microarchitecture innovation. We explore re
Autor:
Jeff B. Pelz, Aayush K. Chaudhary
Publikováno v:
ETRA Short Papers
Most of the previous work on eye-tracking has focused on positional information of the eye features. Recent advances in camera technology such as high-resolution and event cameras allow consideration of the velocity estimate for eye tracking. Some pr
Publikováno v:
ETRA Short Papers
Recent advances in appearance-based models have shown improved eye tracking performance in difficult scenarios like occlusion due to eyelashes, eyelids or camera placement, and environmental reflections on the cornea and glasses. The key reason for t
Autor:
Reynold Bailey, Nitinraj Nair, Rakshit Kothari, Aayush K. Chaudhary, Gabriel Diaz, Jeff B. Pelz
Publikováno v:
ETRA Adjunct
Convolutional neural network-based solutions for video oculography require large quantities of accurately labeled eye images acquired under a wide range of image quality, surrounding environmental reflections, feature occlusion, and varying gaze orie
Autor:
Aayush K. Chaudhary, Jeff B. Pelz
Publikováno v:
ETRA Short Papers
Video-based eye trackers estimate gaze based on eye images/videos. As security and privacy concerns loom over technological advancements, tackling such challenges is crucial. We present a new approach to handle privacy issues in eye videos by replaci