Extraction of image motion from one expanded frame

Thomas R. Tsao; John M. Libert; Ronald J. Bauer

doi:10.1117/12.138221

9 July 1992 Extraction of image motion from one expanded frame

Thomas R. Tsao, John M. Libert, Ronald J. Bauer

Proceedings Volume 1699, Signal Processing, Sensor Fusion, and Target Recognition; (1992) https://doi.org/10.1117/12.138221
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

Traditionally, image motion information is extracted from two successive frames or even a sequence of frames. We show that with an image sensor that simultaneously samples the light intensity and its timederivative, image motion can be extracted from a single expanded frame. Image motion sensing can be performed by a set of Gabor filters and their gradient filters. A computational test on some synthetic data shows that the computation of instantaneous motion from one expanded frame is more accurate than from successive images.

Citation Download Citation

Thomas R. Tsao, John M. Libert, and Ronald J. Bauer "Extraction of image motion from one expanded frame", Proc. SPIE 1699, Signal Processing, Sensor Fusion, and Target Recognition, (9 July 1992); https://doi.org/10.1117/12.138221

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