This paper presents a user friendly approach to localize the pupil center with a single web camera.Several methods have been proposed to determine the coordinat
Potential failures of electronic instrument are very common in the engineering practice.In this paper,potential failure state model is analyzed based on dynamic
Ring patch antennas have the characteristics of electrically small size as decreasing the width of the conducting portion compared to those of conventional patc
【正】This paper elaborates the design and development of the intelligent security system based on the public switch telephone network.The system includes two p
This paper proposes a spatially denoising algorithm using filtering-based noise estimation for an image corrupted by Gaussian noise.The proposed algorithm consi