Video-based facial micro-expression analysis: A survey of datasets, features and algorithms

X Ben, Y Ren, J Zhang, SJ Wang… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Unlike the conventional facial expressions, micro-expressions are involuntary and transient
facial expressions capable of revealing the genuine emotions that people attempt to hide …

Facial landmark detection: A literature survey

Y Wu, Q Ji - International Journal of Computer Vision, 2019 - Springer
The locations of the fiducial facial landmark points around facial components and facial
contour capture the rigid and non-rigid facial deformations due to head movements and …

How far are we from solving the 2d & 3d face alignment problem?(and a dataset of 230,000 3d facial landmarks)

A Bulat, G Tzimiropoulos - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
This paper investigates how far a very deep neural network is from attaining close to
saturating performance on existing 2D and 3D face alignment datasets. To this end, we …

Openface: an open source facial behavior analysis toolkit

T Baltrušaitis, P Robinson… - 2016 IEEE winter …, 2016 - ieeexplore.ieee.org
Over the past few years, there has been an increased interest in automatic facial behavior
analysis and understanding. We present OpenFace-an open source tool intended for …

Wing loss for robust facial landmark localisation with convolutional neural networks

ZH Feng, J Kittler, M Awais… - Proceedings of the …, 2018 - openaccess.thecvf.com
We present a new loss function, namely Wing loss, for robust facial landmark localisation
with Convolutional Neural Networks (CNNs). We first compare and analyse different loss …

Improving the efficiency and robustness of deepfakes detection through precise geometric features

Z Sun, Y Han, Z Hua, N Ruan… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Deepfakes is a branch of malicious techniques that transplant a target face to the original
one in videos, resulting in serious problems such as infringement of copyright, confusion of …

Face alignment across large poses: A 3d solution

X Zhu, Z Lei, X Liu, H Shi, SZ Li - Proceedings of the IEEE …, 2016 - openaccess.thecvf.com
Face alignment, which fits a face model to an image and extracts the semantic meanings of
facial pixels, has been an important topic in CV community. However, most algorithms are …

Face alignment in full pose range: A 3d total solution

X Zhu, X Liu, Z Lei, SZ Li - IEEE transactions on pattern …, 2017 - ieeexplore.ieee.org
Face alignment, which fits a face model to an image and extracts the semantic meanings of
facial pixels, has been an important topic in the computer vision community. However, most …

Understanding deep learning techniques for recognition of human emotions using facial expressions: A comprehensive survey

M Karnati, A Seal, D Bhattacharjee… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Emotion recognition plays a significant role in cognitive psychology research. However,
measuring emotions is a challenging task. Thus, several approaches have been designed …

300 faces in-the-wild challenge: Database and results

C Sagonas, E Antonakos, G Tzimiropoulos… - Image and vision …, 2016 - Elsevier
Computer Vision has recently witnessed great research advance towards automatic facial
points detection. Numerous methodologies have been proposed during the last few years …