Infrared video cameras offer a simple noninvasive way to measure the position of the h u eyes using relatively inexpensive equipment. Several commercial systems are available whic se special hardware to localize features in the image in real time; typically the pupil and the i first Purkinje image (corneal reflex) are tracked, the difference between these two signals giv ng a measure of eye rot...

This article explored a solution of target tracking based on the ARM embedded platform, which gave a design and realization of removable image processing equipment to detect and track the pedestrian in the video. The integration level of embedded platform is very high, embedded platform supports real-time multitasking operating system, and comply with the requirements of real-time and miniaturi...

II. BACKGROUND Abstract: This paper describes the application of distributed system techniques to an MIT Media Lab sponsored project on multi-point video recording. The two main improvements to the system are: (1) An algorithm to calculate optimum camera angle based on the locations of other cameras in the system and (2) A method of forwarding information between out-ofrange cameras via interme...

Prolonged electroencephalographic and video monitoring of ictal events is useful in aiding the diagnosis of complicated seizure disorders. Forty-eight patients admitted to a neurology service were assessed with this technique. Twenty-five (54%) had their diagnoses changed, six (14%) had their diagnoses confirmed and the remaining patients had inconclusive studies. Therapy is modified by the res...

An extended version of the Rasmussen’s Dynamic Safety Model was implemented to empirically index team activity during a medical emergency. The video recordings of two emergency training sessions during the simulation of an adverse event with two paramedical teams were analyzed with a coding scheme based on the model. We show that individual’s allocation of perceptions and actions to multiple wo...

This paper describes the implementation of a prototype installation for automatic detection of traffic offences with the use of video camera real time analysis. In this paper, we focus on the technical aspect of the installation as well as on the possibilities to implement algorithms to detect offenders. The project of the installation assumed the use of low-cost series of components and reduci...

In this paper, the mobile outdoor gaming system ARQuake is discussed from an implementation point of view. The modifications to the original source code from Id Software are described, with a focus on the changes made for tracking devices, video overlays, firing weapons, and tweaks to the game to improve its visual quality. The game runs under GNU/Linux on a standard laptop mounted to a custom ...

tomization and advanced feature updates. Original equipment manufacturers (OEMs) often need to use the same system platform across a range of products that are tailored for specific markets; or they need to combine different applications in the same system, such as a security camera with object recognition, or an IPTV set-top box (STB) with integrated video phone or digital media adapter capabi...

the ability of smartphone technology to document static microscopy images has been well documented and is gaining widespread use in ophthalmology, where slit-lamp biomicroscopy is frequently utilized. however, little has been described regarding the use of smartphone technology to relay video of tissue microscopy results to patients, particularly when a tissue sample integrates motility of orga...

The objective of this study is to demonstrate that the addition of video to EEG-correlated fMRI for simultaneous recording can be done efficiently. We investigated the effect of placing EEG, video equipment and their required power supplies inside the scanner room, on EEG, video and MRI data quality, and evaluated video-EEG-fMRI by modelling a hand motor task. Gradient-echo echo-planner images ...