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REPRESENTATION OF SYNTHETIC SHADOWS ON 3D DIGITAL MODELS FOR THE VOLUMETRIC INTERPRETATION ON CONCAVE-CONVEX ARCHAEOLOGICAL ARTIFACTS
Representation Interpretation Archaeology Shadows 3D modelling
2019/3/1
The representation of archaeological artefacts aims for the graphic description of relevant information from the object, to allow for the proper interpretation of evidences from the past. Concavities ...
AUTOMATIC DETECTION OF CLOUDS AND SHADOWS USING HIGH RESOLUTION SATELLITE IMAGE TIME SERIES
Clouds Shadows Landsat-8 Pléiades-HR Time Series Image Sequences
2016/7/27
Detecting clouds and their shadows is one of the primaries steps to perform when processing satellite images because they may alter the quality of some products such as large-area orthomosaics. The ma...
Efficient Image-Based Methods for Rendering Soft Shadows
Shadows Raytracing Image-Based Rendering
2016/5/24
We present two efficient image-based approaches for computation
and display of high-quality soft shadows from area light sources.
Our methods are related to shadow maps and provide the associated
b...
This paper addresses the problem of efficiently calculating shadows from environment maps
in the context of ray-tracing. Since accurate rendering of shadows from environment maps
requires hundreds o...
Shadows of temperament in child eating patterns: implications for family and parenting research
temperament eating pattern implication parenting research
2018/11/28
Parents influence the development of child eating patterns through the genes they transmit and the home environments they provide (1). Both are important and, as a general rule, neither should be disc...
Detecting shadows in quickbird satellite images
Shadow detection invariant colour indices high resolution imagery
2015/8/21
High resolution images provided by latest missions such as QuickBird, Ikonos or OrbView have opened a new and important age in
the remote sensing field, mainly in those applications where is crucial ...
Detecting shadows in quickbird satellite images
Shadow detection invariant colour indices high resolution imagery QuickBird
2015/8/20
High resolution images provided by latest missions such as QuickBird, Ikonos or OrbView have opened a new and important age in
the remote sensing field, mainly in those applications where is crucial ...
REMOVAL OF SHADOWS AND SHADINGS FROM TEXTURE IMAGES FOR ARCHIVING HISTORICAL RUINS
Shadow Removal Shade Removal Reflection Model
2015/5/25
We are digitizing a whole terrain and ruined buildings of a medieval harbor city on the island called Gemiler Island, as’Digital Gemiler Island project.’ To make textured 3D models of the ancient buil...
COMPARISON OF UNSUPERVISED VEGETATION CLASSIFICATION METHODS FROM VHR IMAGES AFTER SHADOWS REMOVAL BY INNOVATIVE ALGORITHMS
shadow removal classification VHR images
2015/5/7
The recognition of vegetation by the analysis of very high resolution (VHR) aerial images provides meaningful information about environmental features; nevertheless, VHR images frequently contain sh...
Shadows of the Ravine: Mortality-Themed Discards from Bradbury's Illinois Novels
Ray Bradbury Discarded stories Illinois novel Dandelion Wine
2015/1/8
This thesis offers a focused examination of thematically-related story-chapters that Ray Bradbury originally intended for his first novel concept—Summer Morning, Summer Night, a book set in the vivid ...
SHADOWS OF PREVIOUS DAYS A JOURNEY INTO DIGITAL RECONSTRUCTION
igital Photogrammetry virtual Reconstruction close range scanning surface modelling duplicate
2014/4/25
In November 2011 the listed state rooms on the second floor of the Viennese city palace Am Hof 2 were largely destroyed by fire.
The historic rooms on the ground floor, the monumental, marble-clad b...
REMOVING SHADOWS FROM HIGH-RESOLUTION URBAN AERIAL IMAGES BASED ON COLOR CONSTANCY
Aerial images Color constancy Shadow detection Shadow removal Shades of Gray
2014/4/28
A method is explored to remove tall building shadows in true color and color infrared urban aerial images based on the theory of color constancy. This paper first uses the specthem ratio and Otsu thre...
Long Shadows of History: Persecution in Central Europe and Its Labor Market Consequences
labor discrimination persecution job satisfaction life histories history of Central Europe
2012/10/19
We analyze the extent and effects of job-related persecution under communist regimes in the Czech Republic and Poland using a representative sample of individuals aged 50+ from the Survey of Health, A...
The Knotting-Unknotting Game played on Sums of Rational Shadows
The Knotting-Unknotting Game Sums of Rational Shadows Combinatorics Geometric Topology
2011/9/5
Abstract: We consider the recently introduced knotting-unknotting game, in which two players take turns resolving crossings in a knot diagram which initially is missing all its crossing information. O...
Post-seismic and interseismic fault creep II: transient creep and interseismic stress shadows on megathrusts
Seismic cycle Rheology and friction of fault zones Subduction zone processes Dynamics and mechanics of faulting
2014/4/9
We use idealized subduction megathrust models to examine aseismic, frictional fault creep throughout the interseismic period. We consider rate-dependent and rate- and state-dependent friction. When th...