Keyphrases
Remote Photoplethysmography (rPPG)
75%
Mask Attack
75%
Spatio-temporal Representation
75%
Face Mask
75%
EfficientNet
75%
Spoofing Detection
75%
Photoplethysmography
75%
Deep Q-network
75%
Jigsaw Puzzle
75%
Deep Reinforcement Learning (deep RL)
75%
Siamese
75%
Face Spoofing Detection
42%
Photoplethysmography Signal
32%
Range-Doppler Map
30%
Combinatorial Optimization Problem
24%
Jigsaw Puzzle Solving
24%
Pairwise Relation
24%
Puzzle Solving
24%
Discriminant Network
24%
State-of-the-art Techniques
24%
3D Neural Network
15%
Time Signature
15%
2D Network
15%
Time-Doppler
15%
2D Radar
15%
Replay Attack
10%
Background Objects
10%
Spatial-temporal Map
10%
Mars
10%
Video Replay
10%
3D Face
10%
Liveness
10%
Multiple Regions
10%
Region of Interest
10%
Detection Method
10%
Classification Methods
10%
Background Noise
10%
Deep Convolutional Neural Network (deep CNN)
10%
Superior Performance
10%
Object Motion
10%
Detection Algorithm
10%
Discriminatory Power
10%
Computer Science
Experimental Result
100%
Spoofing
75%
Network Design
75%
Action Recognition
75%
Information Loss
75%
Signal Representation
75%
Target Recognition
75%
Embedded Information
75%
Neural Network
75%
Network Architecture
75%
Deep Q-Network
75%
Deep Reinforcement Learning
75%
Vertical Neighbor
24%
Combinatorial Optimization Problem
24%
Liveness
15%
Multiple Region
15%
Background Object
15%
Detection Algorithm
15%
Background Noise
15%
Classification Method
15%
Detection Method
15%
Deep Convolutional Neural Networks
15%
Superior Performance
15%
Engineering
Spectrogram
75%
Experimental Result
37%
Signal Representation
37%
Embedded Information
37%
Shallower
37%
Target Recognition
37%
Early Stage
37%
Radar Signal
37%
