Results 11 to 20 of about 14,796 (293)

Joint head pose and facial landmark regression from depth images [PDF]

Computational Visual Media, 2017
This paper presents a joint head pose and facial landmark regression method with input from depth images for realtime application. Our main contributions are: firstly, a joint optimization method to estimate head pose and facial landmarks, i.e., the pose
Jie Wang, Juyong Zhang, Changwei Luo, Falai Chen   +3 more
doaj   +2 more sources

Landmark-Based Adaptive Graph Convolutional Network for Facial Expression Recognition [PDF]

IEEE Access
Facial expression recognition (FER) is an important task in human emotion analysis. Though researchers have made great progress in FER, the semantic information lying in facial landmarks has not been fully exploited.
Daqi Zhao, Jingwen Wang, Haoming Li, Deqiang Wang   +3 more
doaj   +2 more sources

Facial Landmark Detection Based on Hierarchical Self-Attention Network [PDF]

Jisuanji gongcheng
Facial landmark detection, a key step in facial image processing, is commonly performed using the coordinate regression method based on deep neural networks, which has the advantage of fast processing speed.
Haochen XU, Manhua LIU
doaj   +3 more sources

Facial Component-Landmark Detection With Weakly-Supervised LR-CNN [PDF]

IEEE Access, 2019
In this paper, we propose a weakly supervised landmark-region-based convolutional neural network (LR-CNN) framework to detect facial component and landmark simultaneously.
Ruiheng Zhang, Chengpo Mu, Min Xu, Lixin Xu, Xiaofeng Xu   +4 more
doaj   +3 more sources

Dental Loop FLT: Facial landmark tracking [PDF]

SoftwareX, 2023
In the realm of dental practice and clinical research, the translation and analysis of facial soft tissue dynamics during jaw movement has long posed a significant challenge in terms of technique sensitivity and time efficiency.
Taseef Hasan Farook, Farhan Hasin Saad, Saif Ahmed, James Dudley   +3 more
doaj   +2 more sources

Robust facial landmark detection based on initializing multiple poses [PDF]

International Journal of Advanced Robotic Systems, 2016
For robot systems, robust facial landmark detection is the first and critical step for face-based human identification and facial expression recognition.
Xin Chai, Qisong Wang, Yongping Zhao, Yongqiang Li   +3 more
doaj   +2 more sources

3D Facial Landmark Localization for cephalometric analysis [PDF]

2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2022
Cephalometric analysis is an important and routine task in the medical field to assess craniofacial development and to diagnose cranial deformities and midline facial abnormalities. The advance of 3D digital techniques potentiated the development of 3D cephalometry, which includes the localization of cephalometric landmarks in the 3D models.
Helena R. Torres, Pedro Morais, Anne Fritze, Bruno Oliveira 0002, Fernando Veloso, Mario Rüdiger, Jaime C. Fonseca 0001, João L. Vilaça   +7 more
openaire   +5 more sources

Detecting Facial Landmarks on 3D Models Based on Geometric Properties—A Review of Algorithms, Enhancements, Additions and Open-Source Implementations

IEEE Access, 2023
Facial landmark detection, a crucial aspect of face recognition, is widely used in various fields, such as facial surgeries, biometrics, and surveillance systems.
Oguzhan Topsakal, Tahir Cetin Akinci, Joshua Murphy, Taylor Lee-James Preston, Mehmet Mazhar Celikoyar   +4 more
doaj   +1 more source

The Average Facial Expressions: A Range of Motion Analysis for Different Sex and Age Groups

Plastic and Reconstructive Surgery, Global Open, 2023
Background:. Facial expressions are ubiquitous in communication. Therefore, assessment of mimic function is essential in facial surgery, but no reference standards are currently available.
Hilde Schutte, MD, Marvick S. M. Muradin, MD, DMD, PhD, Freek Bielevelt, MSc, Karlien Seubring, MD, DMD, Ronald L. A. W. Bleys, MD, PhD, Antoine J. W. P. Rosenberg, MD, DMD, PhD   +5 more
doaj   +1 more source

RePFormer: Refinement Pyramid Transformer for Robust Facial Landmark Detection [PDF]

, 2022
This paper presents a Refinement Pyramid Transformer (RePFormer) for robust facial landmark detection. Most facial landmark detectors focus on learning representative image features.
Pheng-Ann Heng, Heng, Pheng Ann, Shao, Ling, Li, Jinpeng, Jin, Haibo, Shengcai Liao, Haibo Jin, Ling Shao, Liao, Shengcai, Jinpeng Li   +9 more
core   +1 more source