Results 71 to 80 of about 14,796 (293)

An improved boundary-aware face alignment using stacked dense U-Nets

International Journal of Advanced Robotic Systems, 2020
Facial landmark localization is still a challenge task in the unconstrained environment with influences of significant variation conditions such as facial pose, shape, expression, illumination, and occlusions.
Jianghao Ye, Ying Cui, Xiang Pan, Herong Zheng, Dongyan Guo, Yanan Ren   +5 more
doaj   +1 more source

A Functional Regression Approach to Facial Landmark Tracking [PDF]

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2018
Linear regression is a fundamental building block in many face detection and tracking algorithms, typically used to predict shape displacements from image features through a linear mapping. This paper presents a Functional Regression solution to the least squares problem, which we coin Continuous Regression, resulting in the first real-time incremental
Enrique Sánchez-Lozano, Georgios Tzimiropoulos, Brais Martínez, Fernando De la Torre, Michel F. Valstar   +4 more
openaire   +4 more sources

Performance–Complexity Trade‐Offs in Battery Lifetime Prediction with Task‐Aware Transformers

Advanced Science, EarlyView.
FAST‐BatPro integrates convolutional feature extraction, flash Attention, and sparse attention for efficient battery lifetime prediction. Using limited early‐cycle data across multiple chemistries and operating conditions, it achieves robust accuracy while reducing inference latency, computational cost, and energy consumption.
Jingyuan Zhao, Misheng Cai, Zhenghong Wang, Yan Wang, Yuqi Li, Bo Dong, Hewu Wang, Andrew F. Burke, Simona Onori, Stephen J. Harris   +9 more
wiley   +1 more source

Facial landmark detection on thermal data via fully annotated visible-to-thermal data synthesis [PDF]

, 2020
International audienceThermal imaging has substantially evolved, during the recent years, to be established as a complement, or even occasionally as an alternative to conventional visible light imaging, particularly for face analysis applications. Facial
Dugelay, Jean-Luc, Jean-Luc Dugelay, Khawla Mallat, Mallat, Khawla   +3 more
core   +1 more source

Differences in Facial Expressions between Spontaneous and Posed Smiles: Automated Method by Action Units and Three-Dimensional Facial Landmarks

Sensors, 2020
Research on emotion recognition from facial expressions has found evidence of different muscle movements between genuine and posed smiles. To further confirm discrete movement intensities of each facial segment, we explored differences in facial ...
Seho Park, Kunyoung Lee, Jae-A Lim, Hyunwoong Ko, Taehoon Kim, Jung-In Lee, Hakrim Kim, Seong-Jae Han, Jeong-Shim Kim, Soowon Park, Jun-Young Lee, Eui Chul Lee   +11 more
doaj   +1 more source

Facial Landmark Detection for Manga Images

CoRR, 2018
The topic of facial landmark detection has been widely covered for pictures of human faces, but it is still a challenge for drawings. Indeed, the proportions and symmetry of standard human faces are not always used for comics or mangas. The personal style of the author, the limitation of colors, etc.
Marco Stricker, Olivier Augereau, Koichi Kise, Motoi Iwata   +3 more
openaire   +2 more sources

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Research on Lightweight Facial Landmark Prediction Network [PDF]

Facial landmarks, as direct and reliable biometric features, are widely utilized in various fields, including information security, public safety, virtual reality, and augmented reality.
Shangzhen Pang, Tzer Hwai Gilbert Thio, Mingju Chen, Fei Lu Siaw, Li Lin   +4 more
core   +1 more source

Lightweight CNN-based head pose estimation using heatmaps and anthropometric facial measures

ICT Express
Head pose estimation from a monocular image is crucial for applications in computer vision, AR/VR, and human–computer interaction. However, it remains challenging due to occlusions, lighting variations, and limited data.
Anam Memon, Ali Asghar Manjotho, Qasim Ali Arain, Adel Sulaiman, Nasrullah Pirzada, Mana Saleh Al Reshan, Mohammad Alsulami, Asadullah Shaikh   +7 more
doaj   +1 more source

Real-time shape tracking of facial landmarks [PDF]

Multimedia Tools and Applications, 2018
Detection of facial landmarks and accurate tracking of their shape are essential in real-time virtual makeup applications, where users can see the makeups effect by moving their face in different directions. Typical face tracking techniques detect diverse facial landmarks and track them using a point tracker such as the Kanade-Lucas-Tomasi (KLT) point ...
Hyungjoon Kim, Hyeonwoo Kim, Eenjun Hwang   +2 more
openaire   +2 more sources