Eye Tracking Method Compatible with Dual-screen Mammography Workstation

Eye Tracking Method Compatible with Dual-screen Mammography Workstation

In this paper a new approach is proposed to track the perceptual behaviour of radiologists when they examine mammographic images displayed on large dual clinical monitors. Zooming and panning are inevitably performed by the radiologist to examine such large images by using the DICOM viewing software. Such image manipulating movements on the target displays makes eye tracking techniques difficul...

Dual-State Parametric Eye Tracking

Most eye trackers work well for open eyes. However, blinking is a physiological necessity for humans. Moreover, for applications such as facial expression analysis and driver awareness systems, we need to do more than tracking the locations of the person’s eyes but obtain their detailed description. We need to recover the state of the eyes (i.e. whether they are open or closed), and the paramet...

Segmenting Workstation Screen Images

Toward Clinically Compatible Phase-Contrast Mammography

Phase-contrast mammography using laboratory X-ray sources is a promising approach to overcome the relatively low sensitivity and specificity of clinical, absorption-based screening. Current research is mostly centered on identifying potential diagnostic benefits arising from phase-contrast and dark-field mammography and benchmarking the latter with conventional state-of-the-art imaging methods....

Model-Based Eye-Tracking Method for Low-Resolution Eye-Images

Techniques for estimating gaze without restricting user movements are highly desired for their potential applications. Although commercial gaze estimation systems achieve high accuracy using infrared light, gaze estimation systems with webcams have become indispensable because of their low price. The problem using webcams is that their resolution is too low to estimate the direction of eye-gaze...