Automatic Detection of Vehicles Using Intensity Laser and Anaglyph Image
| Autor: | Hideo Araki, Quintino Dalmolin, Daniel Rodrigues dos Santos |
|---|---|
| Jazyk: | English<br />Portuguese |
| Rok vydání: | 2006 |
| Předmět: | |
| Zdroj: | Revista Brasileira de Cartografia, Vol 58, Iss 3, Pp 307-320 (2006) |
| Druh dokumentu: | article |
| ISSN: | 0560-4613 1808-0936 |
| Popis: | In this work is presented a methodology to automatic car detection motion presents in digital aerial image on urban area using intensity, anaglyph and subtracting images. The anaglyph image is used to identify the motion cars on the expose take, because the cars provide red color due the not homology between objects. An implicit model was developed to provide a digital pixel value that has the specific propriety presented early, using the ratio between the RGB color of car object in the anaglyph image. The intensity image is used to decrease the false positive and to do the processing to work into roads and streets. The subtracting image is applied to decrease the false positives obtained due the markings road. The goal of this paper is automatically detect motion cars presents in digital aerial image in urban areas. The algorithm implemented applies normalization on the left and right images and later form the anaglyph with using the translation. The results show the applicability of proposed method and it potentiality on the automatic car detection and presented the performance of proposed methodology. |
| Databáze: | Directory of Open Access Journals |
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