Results 201 to 210 of about 237,985 (287)

Positive and negative facial emotional expressions: the effect on infants' and children's facial identity recognition

, 2013
Viola Brenna
openalex   +1 more source

Recognition of Facial Expressions using Local Mean Binary Pattern

, 2017
Mahesh Goyani, Narendra Patel
openalex   +2 more sources

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

Optimizing Class Imbalance in Facial Expression Recognition Using Dynamic Intra-Class Clustering. [PDF]

Biomimetics (Basel)
Li Q, Fu K, Liu J, Li Y, Ren Q, Xu K, Fu J, Liu N, Yuan Y.   +8 more
europepmc   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

A facial expression recognition network using hybrid feature extraction. [PDF]

PLoS One
Song D, Liu C.
europepmc   +1 more source

Multi-threshold deep metric learning for facial expression recognition

Wenwu Yang, Jinyi Yu, Tuo Chen, Zhenguang Liu, Xun Wang, Jianbing Shen   +5 more
openalex   +2 more sources

Facial Expression Recognition by Estimating Movement of Facial Muscles from Stream Data

, 2010
Hiroki Nomiya, Saki Morita, Kuniaki Uehara   +2 more
openalex   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Neural network-based ensemble approach for multi-view facial expression recognition. [PDF]

PLoS One
Altaf MF, Iqbal MW, Ali G, Shinan K, Alhazmi HE, Alanazi F, Ashraf MU.   +6 more
europepmc   +1 more source