Search results for "methodologies"
showing 10 items of 2106 documents
Restoration and Enhancement of Historical Stereo Photos Through Optical Flow
2021
Restoration of digital visual media acquired from repositories of historical photographic and cinematographic material is of key importance for the preservation, study and transmission of the legacy of past cultures to the coming generations. In this paper, a fully automatic approach to the digital restoration of historical stereo photographs is proposed. The approach exploits the content redundancy in stereo pairs for detecting and fixing scratches, dust, dirt spots and many other defects in the original images, as well as improving contrast and illumination. This is done by estimating the optical flow between the images, and using it to register one view onto the other both geometrically …
Artificial mosaics
2005
Art often provides valuable insight that can be applied to technological innovations, especially in the fields of image processing and computer graphics. In this paper we present a method to transform a raster input image into a good-quality mosaic: an “artificial mosaic.” The creation of mosaics of artistic quality is challenging because the tiles that compose a mosaic, typically small polygons, must be packed tightly and yet must follow and emphasize orientations chosen by the artist. The proposed method can reproduce the colors of the original image and emphasize relevant boundaries by placing tiles along edge directions. No user intervention is needed to detect the boundaries: they are …
Visualization1.mov
2019
movie of the recorded set of single shot slightly off-axis holograms
Visualization1.mov
2019
movie of the recorded set of single shot slightly off-axis holograms
A HOLISTIC MULTI-METHODOLOGY FOR SUSTAINABLE RENOVATION
2019
A review of the barriers for building renovation has revealed a lack of methodologies, which can promote sustainability objectives and assist various stakeholders during the design stage of building renovation/retrofitting projects. The purpose of this paper is to develop a Holistic Multi-methodology for Sustainable Renovation, which aims to deal with complexity of renovation projects. It provides a framework through which to involve the different stakeholders in the design process to improve group learning and group decision-making, and hence make the building renovation design process more robust and efficient. Therefore, the paper discusses the essence of multifaceted barriers in buildin…
Chat Agents Tutoring System
2004
In this paper we present a Multi Agent tutoring dialogue system. The Chat Agent Tutoring System is an attempt to produce incremental gains in learning using a community of chat agents, which have specific competences and are able to carry out natural language conversation. The system has been developed by integrating two emerging technologies: Java Agent Development Environment (JADE) and ALICE technology.
Supplementary material from Possible adverse impact of contaminants on Atlantic cod population dynamics in coastal ecosystems
2019
Supporting information (text, figures, and tables) to the main text
Additional file 1 of A new parallel pipeline for DNA methylation analysis of long reads datasets
2017
Text document containing an example of the command launched to execute each of the tools. (TXT 2 kb)
Additional file 1: of Effects of geolocators on hatching success, return rates, breeding movements, and change in body mass in 16 species of Arctic-b…
2016
Supplementary methods, Tables and Figures provides further details on field methods, data, and results that support the main text. (PDF 637 kb)
Additional file 1: of Effects of geolocators on hatching success, return rates, breeding movements, and change in body mass in 16 species of Arctic-b…
2016
Supplementary methods, Tables and Figures provides further details on field methods, data, and results that support the main text. (PDF 637 kb)