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B Ravi Kiran
Researcher at university of lille
Publications - 33
Citations - 1676
B Ravi Kiran is an academic researcher from university of lille. The author has contributed to research in topics: Computer science & Background subtraction. The author has an hindex of 13, co-authored 27 publications receiving 735 citations. Previous affiliations of B Ravi Kiran include Lille University of Science and Technology & Indian Institute of Science.
Papers
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Journal ArticleDOI
Deep Reinforcement Learning for Autonomous Driving: A Survey
B Ravi Kiran,Ibrahim Sobh,Victor Talpaert,Patrick Mannion,Ahmad A. Al Sallab,Senthil Yogamani,Patrick Pérez +6 more
TL;DR: This review summarises deep reinforcement learning algorithms, provides a taxonomy of automated driving tasks where (D)RL methods have been employed, highlights the key challenges algorithmically as well as in terms of deployment of real world autonomous driving agents, the role of simulators in training agents, and finally methods to evaluate, test and robustifying existing solutions in RL and imitation learning.
Journal ArticleDOI
An Overview of Deep Learning Based Methods for Unsupervised and Semi-Supervised Anomaly Detection in Videos
TL;DR: In this paper, the state-of-the-art deep learning based methods for video anomaly detection and categorizes them based on the type of model and criteria of detection, and provide the criteria of evaluation for spatio-temporal anomaly detection.
Posted Content
An overview of deep learning based methods for unsupervised and semi-supervised anomaly detection in videos
TL;DR: This article reviews the state-of-the-art deep learning based methods for video anomaly detection and categorizes them based on the type of model and criteria of detection.
Journal ArticleDOI
Spatio-spectral classification of hyperspectral images for brain cancer detection during surgical operations
Himar Fabelo,Samuel Ortega,Daniele Ravi,B Ravi Kiran,Coralia Sosa,Diederik Bulters,Gustavo M. Callico,Harry Bulstrode,Adam Szolna,Juan F. Piñeiro,Silvester Kabwama,D. Madroñal,R. Lazcano,Aruma J-O’Shanahan,Sara Bisshopp,María Luisa Martín Hernández,Abelardo Baez,Guang-Zhong Yang,Bogdan Stanciulescu,Ruben Salvador,Eduardo Juarez,Roberto Sarmiento +21 more
TL;DR: This study presents the development of a novel classification method taking into account the spatial and spectral characteristics of the hyperspectral images to help neurosurgeons to accurately determine the tumor boundaries in surgical-time during the resection, avoiding excessive excision of normal tissue or unintentionally leaving residual tumor.
Journal ArticleDOI
An Intraoperative Visualization System Using Hyperspectral Imaging to Aid in Brain Tumor Delineation.
Himar Fabelo,Samuel Ortega,R. Lazcano,D. Madroñal,Gustavo M. Callico,Eduardo Juarez,Ruben Salvador,Diederik Bulters,Harry Bulstrode,Adam Szolna,Juan F. Piñeiro,Coralia Sosa,Aruma J. O’Shanahan,Sara Bisshopp,Maria José Hernández,Jesús Morera,Daniele Ravi,B Ravi Kiran,A. Vega,Abelardo Báez-Quevedo,Guang-Zhong Yang,Bogdan Stanciulescu,Roberto Sarmiento +22 more
TL;DR: In this preliminary study, thematic maps obtained from a validation database of seven hyperspectral images of in vivo brain tissue captured and processed during neurosurgical operations demonstrate that the system is able to discriminate between normal and tumor tissue in the brain.