Data Structures and Algorithms

    

Evaluation and Implementation of Proven Real-Time Image Processing Features for Use in Web Browsers

Authors: Amr Abdellatif

We explored the requirement of proven features for real-time use in web browsers, adopting a linear SVM based face detection model as a test case to evaluate each descriptor with appropriate parameters. After checking multiple feature extraction algorithms, we decided to study the following four descriptors Histogram of oriented gradients, Canny edge detection, Local binary pattern, and Dense DAISY . These four descriptors are used in various computer vision tasks to oer a wide range of options. We then investigated the influence of different parameters as well as dimension reduction on each descriptor computational time and its ability to be processed in real-time. We also evaluated the influence of such changes on the accuracy of each model.

Comments: 53 Pages.

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[v1] 2021-01-05 01:30:52

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