Using reduced motion vector set for real time motion registration in HDR imaging
| Autor: | Ljupcho Panovski, Zoran Ivanovski, Tomislav Kartalov |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Computational complexity theory
Computer science business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Image registration Motion vector Motion (physics) Quarter-pixel motion Set (abstract data type) Computer Science::Computer Vision and Pattern Recognition Motion estimation Computer vision Artificial intelligence business Mobile device |
| Zdroj: | MMSP |
| DOI: | 10.1109/mmsp.2013.6659312 |
| Popis: | In this paper, we propose a new global motion registration algorithm based on hierarchical motion estimation of a reduced motion vector set, specifically adapted for the properties of the HDR input images, and designed for implementation on handheld devices, demanding low computational complexity and memory load. The procedure is fully automatic and does not require any end-user involvement. The algorithm shows great effectiveness, correctly registering over 95% of the HDR input images captured by free hand. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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