Instruct: Given a paper title, retrieve paper titles that are cited by the given paper.
Query: ROI analysis for remote photoplethysmography on facial video
ROI Selection for Remote Photoplethysmography
A new look at the essence of the imaging photoplethysmography
Assessing facial beauty through proportion analysis by image processing and supervised learning
Physiology-Based Face Recognition in the Thermal Infrared Spectrum
Data-Driven Facial Beauty Analysis: Prediction, Retrieval and Manipulation
Analysis of human faces using a measurement-based skin reflectance model
Face Liveness Detection Based on Skin Blood Flow Analysis
Computer Models for Facial Beauty Analysis
Infrared face recognition: A literature review
Face Recognition and Verification Using Photometric Stereo: The Photoface Database and a Comprehensive Evaluation
Infrared face recognition: a comprehensive review of methodologies and databases
Two-Stage Approach for Detection and Reduction of Motion Artifacts in Photoplethysmographic Data
Practical modeling and acquisition of layered facial reflectance
Facial cosmetics database and impact analysis on automatic face recognition
Illumination Invariant Face Recognition Using Near-Infrared Images
A framework for automated measurement of the intensity of non-posed Facial Action Units
Acquiring the reflectance field of a human face
A Brief Review of Facial Emotion Recognition Based on Visual Information
Motion Robust Remote-PPG in Infrared
Survey on RGB, 3D, Thermal, and Multimodal Approaches for Facial Expression Recognition: History, Trends, and Affect-Related Applications
Symplectic algorithms with mesh refinement for a hypersensitive optimal control problem
Lateral flow (immuno)assay: its strengths, weaknesses, opportunities and threats. A literature survey.
Exploring the sheep rumen microbiome for carbohydrate-active enzymes
Remote plethysmographic imaging using ambient light.
Parallelising matrix operations on clusters for an optimal control-based quantum compiler