Generating motion fields of complex scenes
- 1 January 1999
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
In the past, evaluation of the effectiveness of optical flow algorithms on real scenes has been difficult due to a lack of complex test data for which the correct flow is known. We give a detailed description of how a simple ray tracing technique can be used to generate ground truth motion fields for the evaluation of optical flow algorithms on scenes of arbitrary complexity.Keywords
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