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Content based image search in openstack swift

Citation

Abstract

The OpenStack Object Store, also known as Swift, is a cloud storage software. Swift is optimized for durability, availability; also concurrency across the entire data set. However, Swift does not have a proper technique to let users and administrators search inside the object storage without the entire OpenStack Infrastructure. In this paper, we propose a Content-Based Image Model for Swift, which enables us to extract additional information from images and store it into an elasticsearch database which helps us to search for our desired data based on its contents. This novel approach works in 2 parallel stages. First, the image which is being uploaded is sent to our trained model for object detection. Secondly, this information is being sent to the elasticsearch, which in return helps us to do the searching based on the contents of the uploaded images. As the accuracy of the search solely depends on the accuracy of the object detection model, we have trained our model with MS COCO Dataset. Lastly, we upload these images in various segments to find out the efficacy of our model not only in real-life small and medium-size Swift object storages but also as a user-centered Content-based image retrieval system from a text-based database.

LC Subject Headings

Description

Cataloged from PDF version of thesis.
Includes bibliographical references (pages 41-44).
This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science, 2021.

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Type

Thesis