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Chapter and Conference Paper
Integrating Image Visibility Graph and Topological Data Analysis for Enhanced Texture Classification
In this study, a method for classifying textures based on image visibility graphs and topological data analysis is given. To improve texture classification result, we propose a new method that uses topological...
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Chapter and Conference Paper
A Reversible and Rotational-Invariant Watermarking Scheme Using Polar Harmonic Transforms
Polar harmonic transformation (PHT) is a well-known family of rotation and scaling image-invariant descriptors. The PHT is frequently used in the watermarking applications. The watermark bits of the image are ...
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Chapter and Conference Paper
Single Axis Position Control of a Precision Gimbal
This paper describes the single axis (azimuth) motion control of a Dual axis Gimbal scanner using a digital signal processor TMS320F28335. Here the Gimbal is being used as an electro-mechanical platform for mo...