Results 31 to 40 of about 2,001,646 (271)

A Neural Network-Based Feature Recognition Method in Adaptive Refinement for Efficient Reynolds Equation Solving

Lubricants
This study proposes an adaptive refinement method based on feature recognition to rapidly obtain solutions of the Reynolds equation. Leveraging an isogeometric analysis (IGA) solution framework supporting local refinement, three natural refinement ...
Gang Rao, Lei Ma, Bingquan Zuo, Jiashu Yang, Weikang Xie   +4 more
doaj   +1 more source

Unsupervised Domain Adaptation for Face Recognition in Unlabeled Videos

, 2017
Despite rapid advances in face recognition, there remains a clear gap between the performance of still image-based face recognition and video-based face recognition, due to the vast difference in visual quality between the domains and the difficulty of ...
Chandraker, Manmohan, Liu, Sifei, Sohn, Kihyuk, Yang, Ming-Hsuan, Yu, Xiang, Zhong, Guangyu   +5 more
core   +1 more source

Robust deepfake detection using Long Short-Term Memory networks for video authentication

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Developments achieved in recent years have propelled techniques for generating and manipulating multimedia content to attain an exceptionally high degree of realism. According to a survey, 25 percent of the videos viewers watch are fake.
Ravi Kishan Surapaneni, Hameed Syed, Harshitha Kakarala, Venkata Sai Srikar Yaragudipati   +3 more
doaj   +1 more source

Sign language recognition with transformer networks [PDF]

, 2020
Sign languages are complex languages. Research into them is ongoing, supported by large video corpora of which only small parts are annotated. Sign language recognition can be used to speed up the annotation process of these corpora, in order to aid ...
Dambre, Joni, De Coster, Mathieu, Van Herreweghe, Mieke   +2 more
core  

Facial emotion recognition using min-max similarity classifier

, 2018
Recognition of human emotions from the imaging templates is useful in a wide variety of human-computer interaction and intelligent systems applications.
James, Alex Pappachen, Krestinskaya, Olga   +1 more
core   +1 more source

Tied factor analysis for face recognition across large pose differences [PDF]

, 2008
Face recognition algorithms perform very unreliably when the pose of the probe face is different from the gallery face: typical feature vectors vary more with pose than with identity.
Elder, James H., Felisberti, Fatima M., Prince, Simon J.D., Warrell, Jonathan   +3 more
core   +3 more sources

Remanufacturing System with Chatter Suppression for CNC Turning

Sensors, 2020
The paper presents the concept of a support system for the manufacture of machine spare parts. The operation of the system is based on a reverse engineering module enabling feature recognition based on a 3D parts scan.
Karol Miądlicki, Marcin Jasiewicz, Marcin Gołaszewski, Marcin Królikowski, Bartosz Powałka   +4 more
doaj   +1 more source

Exploring EEG Features in Cross-Subject Emotion Recognition [PDF]

, 2018
Recognizing cross-subject emotions based on brain imaging data, e.g., EEG, has always been difficult due to the poor generalizability of features across subjects.
Aftanas, Bin Hu, Chanel, Coan, Dawei Song, Gross, Guyon, Guyon, Haufe, Hjorth, Huang, Khalili, Kim, Koelstra, Kortelainen, Kortelainen, Li, Li, Lin, Lu, Maldonado, Mao, Müller, Ng, O'Leary, Peng Zhang, Pincus, Russell, Sanei, Schmidt, Soleymani, Stam, Ward, Xiang Li, Yazhou Zhang, Yuexian Hou, Zhang, Zhang, Zheng, Zhu, Zhu, Übeyli   +41 more
core   +2 more sources

Application of machine vision in material identification and sorting

Xi'an Gongcheng Daxue xuebao, 2021
In order to improve the efficiency and reduce the cost in the process of material sorting material identification, positioning and grabbing system based on machine vision was designed, including material transfer unit, material identification and ...
Juanjuan REN, Zhongqiang FENG
doaj   +1 more source

Feature recognition & tool path generation for 5 axis STEP-NC machining of free form / irregular contoured surfaces [PDF]

, 2010
This research paper presents a five step algorithm to generate tool paths for machining Free form / Irregular Contoured Surface(s) (FICS) by adopting STEP-NC (AP-238) format. In the first step, a parametrized CAD model with FICS is created or imported in
Anbalagan, A
core   +1 more source