Facial expressions are mirrors of human thoughts and feelings. It provides a wealth of social
cues to the viewer, including the focus of attention, intention, motivation, and emotion. It is …

Camera calibration plays an important role in various optical measurement and computer
vision applications. Accurate calibration parameters of a camera can give a better …

Nowadays, corner detection algorithms have been proposed by several researchers who
described them contrarily, depending on their respective viewpoints to obtain the data and …

In this work we present an interactive system capable of producing realistic artworks with
acrylic paint based on a cartesian robot. This system focuses on painting artworks by …

In computer vision applications, corners are often regarded as desirable features due to their
simplicity and low coordination requirements. Traditional intensity-based algorithms identify …

River surface velocity (RSV) estimation is crucial in adjusting water allocation, and
preventing flood. The intrusive measurement equipment of RSV, which has insufficient real …

The Hough transform is introduced into the image processing field to solve Line detection,
curve detection Edge extraction and other problems. A novel Shi-Tomasi corner detection …

Any road traffic management application of intelligent transportation systems (ITS) requires
traffic characteristics data such as vehicle density, speed, etc. This paper proposes a robust …

The new scenarios foreseen in forthcoming space missions have increased interests
towards optical based relative navigation techniques, which have demonstrated efficacy in a …

Different types of noise interference lead to low accuracy of image edge detection and
severe loss of feature extraction details. A new noise-robust edge detection method is …