Camera-based positioning system using learning

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dc.contributor.assigneeRice University
dc.contributor.assigneeSeoul National University R&DB Foundation
dc.contributor.publisherUnited States Patent and Trademark Office
dc.creatorShrivastava, Anshumali
dc.creatorLuo, Chen
dc.creatorPalem, Krishna
dc.creatorMoon, Yongshik
dc.creatorNoh, Soonhyun
dc.creatorPark, Daedong
dc.creatorHong, Seongsoo
dc.date.accessioned2022-02-25T15:56:19Z
dc.date.available2022-02-25T15:56:19Z
dc.date.filed2017-08-28
dc.date.issued2021-05-04
dc.description.abstractA device, system, and methods are described to perform machine-learning camera-based indoor mobile positioning. The indoor mobile positioning may utilize inexact computing, wherein a small decrease in accuracy is used to obtain significant computational efficiency. Hence, the positioning may be performed using a smaller memory overhead at a faster rate and with lower energy cost than previous implementations. The positioning may not involve any communication (or data transfer) with any other device or the cloud, providing privacy and security to the device. A hashing-based image matching algorithm may be used which is cheaper, both in energy and computation cost, over existing state-of-the-art matching techniques. This significant reduction allows end-to-end computation to be performed locally on the mobile device. The ability to run the complete algorithm on the mobile device may eliminate the need for the cloud, resulting in a privacy-preserving localization algorithm by design since network communication with other devices may not be required.
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposes.
dc.format.extent17
dc.identifier.citationShrivastava, Anshumali, Luo, Chen, Palem, Krishna, Moon, Yongshik, Noh, Soonhyun, Park, Daedong and Hong, Seongsoo, "Camera-based positioning system using learning." Patent US10996060B2. issued 2021-05-04. Retrieved from <a href="https://hdl.handle.net/1911/111982">https://hdl.handle.net/1911/111982</a>.
dc.identifier.patentIDUS10996060B2
dc.identifier.urihttps://hdl.handle.net/1911/111982
dc.language.isoeng
dc.language.isoEnglish
dc.titleCamera-based positioning system using learning
dc.typeUtility patent
dc.type.dcmiText
dc.type.genrepatents
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