Non-invasive measuring method of skin temperature based on skin sensitivity index and deep learning

12/16/2018
by   Xiaogang Cheng, et al.
0

In human-centered intelligent building, real-time measurements of human thermal comfort play critical roles and supply feedback control signals for building heating, ventilation, and air conditioning (HVAC) systems. Due to the challenges of intra- and inter-individual differences and skin subtleness variations, there is no satisfactory solution for thermal comfort measurements until now. In this paper, a non-invasive measuring method based on skin sensitivity index and deep learning (NISDL) was proposed to measure real-time skin temperature. A new evaluating index, named skin sensitivity index (SSI), was defined to overcome individual differences and skin subtleness variations. To illustrate the effectiveness of SSI proposed, two multi-layers deep learning framework (NISDL method I and II) was designed and the DenseNet201 was used for extracting features from skin images. The partly personal saturation temperature (NIPST) algorithm was use for algorithm comparisons. Another deep learning algorithm without SSI (DL) was also generated for algorithm comparisons. Finally, a total of 1.44 million image data was used for algorithm validation. The results show that 55.6180 method I, II) are scattered at [0, 0.25), and the same error intervals distribution of NIPST is 35.3933

READ FULL TEXT
POST COMMENT

Comments

There are no comments yet.

Authors

page 1

page 2

page 3

page 4

11/12/2018

Non-invasive thermal comfort perception based on subtleness magnification and deep learning for energy efficiency

Human thermal comfort measurement plays a critical role in giving feedba...
02/07/2020

Noncontact Thermal and Vibrotactile Display Using Focused Airborne Ultrasound

In a typical mid-air haptics system, focused airborne ultrasound provide...
04/14/2022

Machine Learning-Based Automated Thermal Comfort Prediction: Integration of Low-Cost Thermal and Visual Cameras for Higher Accuracy

Recent research is trying to leverage occupants' demand in the building'...
04/01/2022

Measuring Cognitive Load of Software Developers Based on Nasal Skin Temperature

It has recently become increasingly important to measure the cognitive l...
05/05/2020

Detection of Human Contact by Thermal Exchange Observer of Robot Skin

Physical human-robot interaction (pHRI) enables to achieve various assis...
11/12/2018

Macro pose-based non-invasive thermal comfort perception for energy efficiency

Individual thermal comfort perception plays very important roles in smar...
06/05/2019

AI-Skin : Skin Disease Recognition based on Self-learning and Wide Data Collection through a Closed Loop Framework

There are a lot of hidden dangers in the change of human skin conditions...
This week in AI

Get the week's most popular data science and artificial intelligence research sent straight to your inbox every Saturday.