Fish-eye camera and image processing for commanding a solar tracker

A Single-Camera Remote Eye Tracker

A Self-Calibrating, Camera-Based Eye Tracker for the Recording of Rodent Eye Movements

Much of neurophysiology and vision science relies on careful measurement of a human or animal subject's gaze direction. Video-based eye trackers have emerged as an especially popular option for gaze tracking, because they are easy to use and are completely non-invasive. However, video eye trackers typically require a calibration procedure in which the subject must look at a series of points at ...

Eye Detection and Tracking Using Rectangle Features and Integrated Eye Tracker by Web Camera

Eye detection and tracking can be used in intelligent human-computer interfaces, driver drowsiness detection, security, and biology systems. In this paper a new method for eye detection based on some new rectangle features is proposed, with these features the Adaboost cascade classifiers are trained for eye detection. Then with the characteristics of symmetry of the eyes some of the geometric c...

Checkerboard Tracker for Camera Calibration

The checkerboard extraction process is an important pre-preprocessing step in camera calibration. This project attempts to implement the checkerboard extraction processes using methods learned from EE368. This includes the isolation of the checkerboard using morphological operations. The benefit of the approach is that it is efficient since morphological operations can be implemented efficientl...

Calibration of Fish-Eye Stereo Camera for Aurora Observation

Three-dimensional measurement of aurora, including its altitude is so difficult that it has not been done before. In this paper, we propose to observe aurora using a fish-eye stereo camera system which can acquire a panoramic view of the sky in a single shot. Stereo observation needs the information of posture of each camera constructing a stereo system. Therefore, we propose a method to estima...