Composite 3D synthesis of video processing for around view monitor applications
| Autor: | Wanda Zhao, Jutamanee Auysakul, He Xu |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
050210 logistics & transportation
business.industry Computer science 05 social sciences Process (computing) Mobile robot 02 engineering and technology Video processing Solid modeling Image (mathematics) Range (mathematics) 0502 economics and business 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Computer vision Artificial intelligence business |
| Zdroj: | ICSAI |
| DOI: | 10.1109/icsai.2017.8248488 |
| Popis: | This paper presents novel 3D synthesis images and a video processing technique for around view vehicle (AVM) monitors. Based on AVM applications used to monitor the situation around a vehicle with limited 2D visual range, we propose increasing the range view by wrapping the 2D AVM image onto the 3D AVM image. The 3D AVM image is a composite of the planar and hemi-spherical models that can be established in a full field of view; this is an integration of the adjustable viewpoint of the 3D AVM image in the perspective view. To increase the efficiency of real-time monitoring, we separate the video into offline and online processes. The offline process involves LUT calculations which are then loaded into the online process. We use a multi-threaded approach to reduce the computation time in the online process, as well. The proposed method is ready to be implemented in a mobile robot prototype before large-scale application. The results presented here indicate that it effectively enhances 3D AVM images in real time. |
| Databáze: | OpenAIRE |
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