In recent decades, there has been ongoing development in the application of computer
vision (CV) in the medical field. As conventional contact-based physiological measurement …

Camera-based measurement of vital signs utilizes imaging equipment to measure
physiological changes by analyzing human body images. The contactless physiological …

Objective. The imaging photoplethysmography (IPPG) technique allows people to measure
heart rate (HR) from face videos. However, motion artifacts caused by rigid head movements …

Hyperspectral imaging (HSI) is a new emerging modality useful for the noncontact
assessment of free flap perfusion. This measurement technique relies on the optical …

Remote physiological monitoring has become increasingly important in improving quality of
life, with remote photoplethysmography (RPPG) being a popular choice. This paper …

Remote photoplethysmography (rPPG) technology is a non-contact physiological signal
measurement method, characterized by non-invasiveness and ease of use. It has broad …

Complex microvascular techniques and in-depth knowledge of blood rheology and
microanastomosis function are required for success in microvascular flap surgery …

This article provides a comprehensive analysis of modern techniques used in the
assessment of cutaneous flaps in reconstructive surgery. It emphasizes the importance of …

Background/Objectives: The perioperative interplay between blood pressure, vasopressors,
and macrocirculation is well established. However, in the context of free flap surgery, the …

This study delves into extracting Photoplethysmography (PPG) signals from images using
various neural network architectures. The research aims to assess the effectiveness of …