Now showing items 31-40 of 113
Step-by-step description of lateral interaction in accumulative computation
In this paper we present a method for moving objects detection and labeling denominated Lateral Interaction in Accumulative Computation (LIAC). The LIAC method usefulness in the general task of motion detection may be ...
Experimentation on Emotion Regulation with Single-Colored Images
This paper introduces a series of experiments with the objective of assessing the influence of color in emotion regulation. For this sake, images with one single color or one single dominant color are shown to a set of ...
Fuzzy model for human fall detection in infrared video
Fall detection, especially for elderly people, is a challenging problem which demands new products and technologies. In this paper a fuzzy model for fall detection and inactivity monitoring in infrared video is presented. ...
Spatio-temporal shape building from image sequences using lateral interaction in accumulative computation
To be able to understand the motion of non-rigid objects, techniques in image processing and computer vision are essential for motion analysis. Lateral interaction in accumulative computation for extracting non-rigid shapes ...
A grand challenge for vision systems
(University of Beira Interior, Portugal, 2015-06)
Robust people segmentation by static infrared surveillance camera
In this paper, a new approach to real-time people segmentation through processing images captured by an infrared camera is introduced. The approach starts detecting human candidate blobs processed through traditional image ...
Modeling and implementing an agent-based environmental health impact decision support system
This paper presents an approach to the creation of an agent-based system for the assessment of environmental impact upon human health. As indicators of the environmental impact water pollution, indexes of traffic and ...
Thermal-infrared pedestrian roi extraction through thermal and motion information fusion
This paper investigates the robustness of a new thermal-infrared pedestrian detection system under different outdoor environmental conditions. In first place the algorithm for pedestrian ROI extraction in thermal-infrared ...
On the use of agent technology in intelligent, multi-sensory and distributed surveillance
This article revises the state of the art of the application of agent technology within the scope of surveillance systems. Thus, the potential of the practical use of the concepts and technologies of the agent paradigm can ...
Face recognition by counter-propagation networks
The functionality of counter-propagation nets applied to face recognition is presented inthis paper. The chosen procedure basically transforms the image into a vector of numbers andpasses them to the net’s input layer. The ...