Researchers have recently focused their attention on vision-based hand gesture
recognition. However, due to several constraints, achieving an effective vision-driven hand …

In this review, we intend to present a complete literature survey on the conception and
variants of the recent successful optimization algorithm, Harris Hawk optimizer (HHO), along …

Introduction Hand gestures are an effective communication tool that may convey a wealth of
information in a variety of sectors, including medical and education. E-learning has grown …

Sign language plays a pivotal role in the lives of impaired people having speaking and
hearing disabilities. They can convey messages using hand gesture movements. American …

Accurate and reliable measurement of key biological parameters during penicillin
fermentation is of great significance for improving penicillin production. In this research …

Abstract Harris Hawks Optimizer (HHO) is a recent well-established optimizer based on the
hunting characteristics of Harris hawks, which shows excellent efficiency in solving a variety …

Infrared ocean ships detection still faces great challenges due to the low signal-to-noise
ratio and low spatial resolution resulting in a severe lack of texture details for small infrared …

Abstract Machine learning (ML) approaches were employed to tackle the software fault
prediction (SFP) issue due to their consistent and rigorous performance. Multilayer …

With the latest advancements, hand gesture recognition is becoming an effective way of
communication and gaining popularity from a research point of view. Hearing impaired …

Gesture recognition has been studied for a while within the fields of computer vision and
pattern recognition. A gesture can be defined as a meaningful physical movement of the …