Results 11 to 20 of about 1,557,386 (309)

Modelling Object Appearance using The Grey-Level Surface [PDF]

open access: yesProcedings of the British Machine Vision Conference 1994, 1994
We describe a new approach to modelling the appearance of structures in grey-level images. We assume that both the shape and grey-levels of the structures can vary from one image to another, and that a number of example images are available for training. A 2-D image can be thought of as a surface in 3 dimensions, with the third dimension being the grey-
Taylor, Christopher, Cootes, Timothy
openaire   +2 more sources

The Types, Frequencies, and Findability of Disciplinary Grey Literature within Prominent Subject Databases and Academic Institutional Repositories

open access: yesJournal of Librarianship and Scholarly Communication, 2018
INTRODUCTION In many disciplines grey literature, or works that are more ephemeral in nature and are not typically published through traditional scholarly channels, are heavily used alongside traditional materials and sources.
Julie Kelly   +3 more
doaj   +2 more sources

AUTOMATIC DETECTION OF GREY INFRASTRUCTURE BASED ON VHR IMAGE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Grey infrastructure is an integral part of the urban environment. Continuous modernization of architecture, construction, routes or services in that region leads to more and more new grey infrastructure appearing.
J. Pluto-Kossakowska
doaj   +1 more source

A geometric network model of intrinsic grey-matter connectivity of the human brain [PDF]

open access: yes, 2015
Network science provides a general framework for analysing the large-scale brain networks that naturally arise from modern neuroimaging studies, and a key goal in theoretical neuro- science is to understand the extent to which these neural ...
A Arenas   +32 more
core   +2 more sources

Comparison between 1-D and grey-box models of a SOFC [PDF]

open access: yes, 2019
Solid Oxide Fuel Cells (SOFCs) have shown unique performance in terms of greater electrical efficiency and thermochemical integrity with the power systems compared to gas turbines and internal combustion engines.
Bocci, Enrico   +5 more
core   +1 more source

Object knowledge modulates colour appearance [PDF]

open access: yes, 2011
We investigated the memory colour effect for colour diagnostic artificial objects. Since knowledge about these objects and their colours has been learned in everyday life, these stimuli allow the investigation of the influence of acquired object ...
ActiveWire Inc   +16 more
core   +3 more sources

Serum Immunoglobulin Levels in Grey Collies

open access: yesExperimental Biology and Medicine, 1971
SummarySera from a group of grey collies with cyclic bone marrow maturation arrest and sera from a group of adult collies who carry the autosomal recessive grey gene were quantitated for immunoglobulin levels. These levels were compared with a group of normal adult collies and a litter of age-matched normal collie pups.
H Y, Reynolds   +3 more
openaire   +2 more sources

Identifying brain changes related to cognitive aging using VBM and visual rating scales

open access: yesNeuroImage: Clinical, 2019
Aging is often associated with changes in brain structures as well as in cognitive functions. Structural changes can be visualized with Magnetic Resonance Imaging (MRI) using voxel-based grey matter morphometry (VBM) and visual rating scales to assess ...
Valentina Pergher   +7 more
doaj   +1 more source

A Thinning Method of Linear And Planar Array Antennas To Reduce SLL of Radiation Pattern By GWO And ICA Algorithms [PDF]

open access: yesAUT Journal of Electrical Engineering, 2018
In the recent years, the optimization techniques using evolutionary algorithms have been widely used to solve electromagnetic problems. These algorithms use thinning the antenna arrays with the aim of reducing the complexity and thus achieving the ...
H. Rezagholizadeh, D. Gharavian
doaj   +1 more source

Mapping occurrence of Taenia solium taeniosis/cysticercosis and areas at risk of porcine cysticercosis in Central America and the Caribbean basin [PDF]

open access: yes, 2017
Background: This study aimed to map the occurrence of Taenia solium taeniosis/cysticercosis at national level within Central America and the Caribbean basin, and to map the distribution of porcine cysticercosis at first-level administrative subdivision ...
Braae, Uffe Christian   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy