In order to manage the outdoor thermal environment with regard to human health and the environmental impact of waste heat, quantitative evaluations are indispensable. It is necessary to use a thermal environment evaluation index. The purpose of this paper is to clarify the relationship between the psychological thermal responses of the human body and winter outdoor thermal environment variables...

Face of an individual is a biometric trait that can be used in computer-based automatic security system for identification or authentication of that individual. While recognizing a face through a machine, the main challenge is to accurately match the input human face with the face image of the same person already stored in the face-database of the system. Not only the computer scientists, but t...

Outdoor spaces play important roles in daily lives, and the use of these spaces is determined largely by outdoor thermal comfort. Few studies have been conducted on outdoor thermal comfort in northern China. Using microclimatic monitoring and subject interviews at a park in Tianjin, China, this investigation studied outdoor thermal comfort under different climate conditions. Although outdoor th...

This report describes thermal imaging techniques to identify different types of materials in outdoor scenes. First, we present the model that we developed to calculate the temperature of materials. By applying this model, we show how to calculate thermal inertia, a key physical characteristic of the material. Second, we analyze how applying vision segmentation algorithms to thermal images allow...

The quality of outdoor spaces in a residential community affects the quality of life of its residents. This paper presents the findings of a study on outdoor thermal comfort and space usage at a residential community in Wuhan, central China, through the monitoring of microclimate conditions, interviews with residents, and recording of occupants’ activities. The data were used to develop a Therm...

The most important parameter in transformers life expectancy is the hot-spot temperature level which accelerates the rate of aging of the insulation. The aim of this paper is to present thermal models for transformers loaded at prefabricated MV/LV transformer substations and outdoor situations. The hot-spot temperature of transformers is studied using their top-oil temperature rise models. The ...

Existing single view, 3D face reconstruction methods can produce beautifully detailed 3D results, but typically only for near frontal, unobstructed viewpoints. We describe a system designed to provide detailed 3D reconstructions of faces viewed under extreme conditions, out of plane rotations, and occlusions. Motivated by the concept of bump mapping, we propose a layered approach which decouple...

This paper presents a thermal comfort analysis in outdoor spaces of low-income housing projects in Londrina city, Brazil. The objective is to improve the identification of client requirements in the design development process, in order to satisfy thermal comfort requisites of low-income housing users. It has been proved that human settlements quality is intimately linked with thermal comfort an...

11 Thermal comfort in outdoor spaces is strongly associated with the quality of social life 12 in an urban community. This study investigated dynamic outdoor thermal comfort under 13 cold, mild, and hot climatic conditions with air temperature ranging from -0.1 to 35.0 oC. 14 Using a total of 26 human subjects in 94 tests under these climatic conditions, this study 15 measured outdoor thermal e...