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Found 20 papers, 1 papers with code
Seeking Salient Facial Regions for Cross-Database Micro-Expression Recognition
This paper focuses on the research of cross-database micro-expression recognition, in which the training and test micro-expression samples belong to different microexpression databases.
Region attention and graph embedding network for occlusion objective class-based micro-expression recognition
More specifically, the backbone network aims at extracting feature representations from different facial regions, RI module computing an adaptive weight from the region itself based on attention mechanism with respect to the unobstructedness and importance for suppressing the influence of occlusion, and RR module exploiting the progressive interactions among these regions by performing graph convolutions.
Hybrid Message Passing With Performance-Driven Structures for Facial Action Unit Detection
In this paper, we propose a novel hybrid message passing neural network with performance-driven structures (HMP-PS), which combines complementary message passing methods and captures more possible structures in a Bayesian manner.
Dynamic Probabilistic Graph Convolution for Facial Action Unit Intensity Estimation
Second, we introduce probabilistic graph convolution that allows to perform graph convolution on the distribution of Bayesian Network structure to extract AU structural features.
SMA-STN: Segmented Movement-Attending Spatiotemporal Network forMicro-Expression Recognition
Correctly perceiving micro-expression is difficult since micro-expression is an involuntary, repressed, and subtle facial expression, and efficiently revealing the subtle movement changes and capturing the significant segments in a micro-expression sequence is the key to micro-expression recognition (MER).
A Novel Transferability Attention Neural Network Model for EEG Emotion Recognition
So it is necessary to give more attention to the EEG samples with strong transferability rather than forcefully training a classification model by all the samples.
DFEW: A Large-Scale Database for Recognizing Dynamic Facial Expressions in the Wild
Experimental results show that DFEW is a well-designed and challenging database, and the proposed EC-STFL can promisingly improve the performance of existing spatiotemporal deep neural networks in coping with the problem of dynamic FER in the wild.
Cross-Database Micro-Expression Recognition: A Benchmark
Cross-database micro-expression recognition (CDMER) is one of recently emerging and interesting problem in micro-expression analysis.
Cross-database non-frontal facial expression recognition based on transductive deep transfer learning
Cross-database non-frontal expression recognition is a very meaningful but rather difficult subject in the fields of computer vision and affect computing.
Context-Dependent Diffusion Network for Visual Relationship Detection
Visual relationship detection can bridge the gap between computer vision and natural language for scene understanding of images.
Walk-Steered Convolution for Graph Classification
As an analogy to a standard convolution kernel on image, Gaussian models implicitly coordinate those unordered vertices/nodes and edges in a local receptive field after projecting to the gradient space of Gaussian parameters.
Tensor graph convolutional neural network
For cross graph convolution, a parameterized Kronecker sum operation is proposed to generate a conjunctive adjacency matrix characterizing the relationship between every pair of nodes across two subgraphs.
EEG emotion recognition using dynamical graph convolutional neural networks
In this paper, a multichannel EEG emotion recognition method based on a novel dynamical graph convolutional neural networks (DGCNN) is proposed.
Ranked #2 on
EEG
on SEED-IV
Spatio-Temporal Graph Convolution for Skeleton Based Action Recognition
To encode dynamic graphs, the constructed multi-scale local graph convolution filters, consisting of matrices of local receptive fields and signal mappings, are recursively performed on structured graph data of temporal and spatial domain.
Ranked #1 on
Skeleton Based Action Recognition
on Florence 3D
Action-Attending Graphic Neural Network
The motion analysis of human skeletons is crucial for human action recognition, which is one of the most active topics in computer vision.
Learning a Target Sample Re-Generator for Cross-Database Micro-Expression Recognition
In this paper, we investigate the cross-database micro-expression recognition problem, where the training and testing samples are from two different micro-expression databases.
Deep manifold-to-manifold transforming network for action recognition
Symmetric positive definite (SPD) matrices (e. g., covariances, graph Laplacians, etc.)
Spatial-Temporal Recurrent Neural Network for Emotion Recognition
Then a bi-directional temporal RNN layer is further used to learn discriminative temporal dependencies from the sequences concatenating spatial features of each time slice produced from the spatial RNN layer.
Recurrent Regression for Face Recognition
To address the sequential changes of images including poses, in this paper we propose a recurrent regression neural network(RRNN) framework to unify two classic tasks of cross-pose face recognition on still images and video-based face recognition.
Optimizing Multi-Class Spatio-Spectral Filters via Bayes Error Estimation for EEG Classification
The method of common spatio-spectral patterns (CSSPs) is an extension of common spatial patterns (CSPs) by utilizing the technique of delay embedding to alleviate the adverse effects of noises and artifacts on the electroencephalogram (EEG) classification.