Results 71 to 80 of about 144,123 (288)

Deep Learning-Based Approach for Sign Language Gesture Recognition With Efficient Hand Gesture Representation

IEEE Access, 2020
Hand gesture recognition is an attractive research field with a wide range of applications, including video games and telesurgery techniques. Another important application of hand gesture recognition is the translation of sign language, which is a ...
Muneer Al-Hammadi, Ghulam Muhammad, Wadood Abdul, Mansour Alsulaiman, Mohammed A. Bencherif, Tareq S. Alrayes, Hassan Mathkour, Mohamed Amine Mekhtiche   +7 more
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Application of gesture recognition based on domain transfer learning and SimSiam network in education management

Journal of Applied Science and Engineering
As one of the important components of augmented reality system, gesture recognition is widely used in virtual reality, intelligent interaction and human-machine interface.
Xiaoxu He
doaj   +1 more source

Continuous Action Recognition Based on Sequence Alignment [PDF]

, 2014
Continuous action recognition is more challenging than isolated recognition because classification and segmentation must be simultaneously carried out.
Cech, Jan, Evangelidis, Georgios, Horaud, Radu, Kulkarni, Kaustubh   +3 more
core   +4 more sources

Dynamic Gesture Recognition System to Control Media

International Journal of Engineering and Advanced Technology, 2020
Gesture control technology is developing quickly and changing many aspects of daily life. Gesture control devices evolved from expensive primitive input devices to affordable devices capable of fine detail recognition. These devices are now used in a much wider range, from research experiments and prototypes to day-to-day commercial products.
Asnath Victy Phamila Y, Raunak Gopal, Geetha S   +2 more
openaire   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Gesture recognition method integrating multimodal inter-frame motion and shared attention weights

Discover Artificial Intelligence
To improve the accuracy and precision of gesture recognition, this study improves YOLOv5 by incorporating a coordinate attention mechanism and a bidirectional feature pyramid network.
Qiyuan Lu
doaj   +1 more source

Gesture-controlled interfaces for self-service machines and other applications [PDF]

, 2004
A gesture recognition interface for use in controlling self-service machines and other devices is disclosed. A gesture is defined as motions and kinematic poses generated by humans, animals, or machines. Specific body features are tracked, and static and
Beach, Glenn, Cavell, Brook, Cohen, Charles J., Foulk, Gene, Jacobus, Charles J., Obermark, Jay, Paul, George   +6 more
core   +1 more source