Results 11 to 20 of about 235,072 (315)
From Shadow Generation to Shadow Removal [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021 Accepted by ...
Zhihao Liu +5 more
openaire +2 more sources
Shadowing, asymptotic shadowing and s-limit shadowing [PDF]
Fundamenta Mathematicae, 2019 28 pages, 4 ...
Good, Chris +2 more
openaire +4 more sources
Moving Shadow Detection in Video Using Cepstrum [PDF]
, 2010 Moving shadows constitute problems in various applications such as image segmentation and object tracking. The main cause of these problems is the misclassification of the shadow pixels as target pixels.
Cogun, Fuat, Cetin, Ahmet Enis
core +1 more source
Proceedings of the 7th International Conference on Movement and Computing, 2020 We propose1 a 10 minutes excerpt from the performance The Shadow, after H. C. Andersen, directed and performed by Georges Gagnere. The demo introduces a physical hyper-actor playing with musical and visual instruments in a theatrical mixed reality. The focus is on the visual instrument that consists in five avatars acting in a virtual shadow theater ...
openaire +3 more sources
Shadow lattices and shadow codes
Discrete Mathematics, 2000 Shadow codes of self-dual codes have been used to derive upper bounds on the minimum distance of these codes, and to construct self-dual codes of larger lengths. Shadows of unimodular lattices have been used to derive upper bounds on the minimum norm of Type I lattices.
Steven T. Dougherty +2 more
openaire +3 more sources
Insignificant shadow detection for video segmentation [PDF]
, 2005 To prevent moving cast shadows from being misunderstood as part of moving objects in change detection based video segmentation, this paper proposes a novel approach to the cast shadow detection based on the edge and region information in multiple frames.
Tang, X. +14 more
core +1 more source
THE ACTION OF SELF- AND CAST SHADOWS ON THE MECHANISMS OF PERCEPTION AND REPRESENTATION OF THE CINEMATOGRAPHIC IMAGE [PDF]
Annals of the University of Craiova for Journalism, Communication and Management, 2022 In the absence of information provided by stereoscopic vision, based on ocular disparity, in the case of mechanically reproduced image analysis (cinematographic image or photographic image), the visual perception mechanism uses information from the ...
Florin CONSTANTINESCU
doaj
The Shadow Effect on Surface Biophysical Variables Derived from Remote Sensing: A Review
Land, 2022 In remote sensing (RS), shadows play an important role, commonly affecting the quality of data recorded by remote sensors. It is, therefore, of the utmost importance to detect and model the shadow effect in RS data as well as the information that is ...
Seyed Kazem Alavipanah +15 more
doaj +1 more source
Dark Area Classification From Airborne SAR Images Based on Deep Margin Learning
IEEE Access, 2021 The dark area in the SAR image corresponds to the zero-energy electromagnetic echo region because specular reflection occurs when the emitted electromagnetic wave (EMW) comes into contact with a smooth object on the ground.
Hongliang Zhu
doaj +1 more source