AUTOMATIC SHADOW DETECTION IN AERIAL AND TERRESTRIAL IMAGES
Abstract: Shadows exist in almost all aerial and outdoor images, and they can be useful for estimating Sun position estimation or measuring object size. On the other hand, they represent a problem in processes such as object detection/recognition, image matching, etc., because they may be confused w...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade Federal do Paraná
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| Series: | Boletim de Ciências Geodésicas |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1982-21702017000400578&lng=en&tlng=en |