Real Time Tracking of Camera Motion through Cylindrical Passages
Sathyanarayana, S., Srikanthan, T. and Clarke, C. T., 2007. Real Time Tracking of Camera Motion through Cylindrical Passages. In: 15th International Conference on Digital Signal Processing, 2007-07-01 - 2007-07-04.
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In this paper, we present a novel method for tracking the motion of a camera through cylindrical passages. The proposed technique is based on studying movement of feature points in the image stream captured during traversal of the camera. It applies various image-processing algorithms for analysis in an 'unrolled' domain to provide a quick estimate of camera motion. The proposed techniques have been evaluated using MATLAB on a sequence of test images and it has been shown that both the linear distance and rotation can be inferred using a small number of feature points, thereby justifying its use in real time systems.
|Item Type||Conference or Workshop Items (Paper)|
|Creators||Sathyanarayana, S., Srikanthan, T. and Clarke, C. T.|
|Departments||Faculty of Engineering & Design > Electronic & Electrical Engineering|
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