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Shashi Poddar
Researcher at Central Scientific Instruments Organisation
Publications - 44
Citations - 417
Shashi Poddar is an academic researcher from Central Scientific Instruments Organisation. The author has contributed to research in topics: Visual odometry & Motion estimation. The author has an hindex of 9, co-authored 40 publications receiving 284 citations. Previous affiliations of Shashi Poddar include Council of Scientific and Industrial Research & Academy of Scientific and Innovative Research.
Papers
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Non-parametric modified histogram equalisation for contrast enhancement
TL;DR: A generalised contrast enhancement algorithm is proposed which is independent of parameter setting for a given dynamic range of the input image and uses the modified histogram for spatial transformation on grey scale to render a better quality image irrespective of the image type.
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Multiple Model Adaptive Complementary Filter for Attitude Estimation
Rahul Kottath,Rahul Kottath,Parag Narkhede,Vipan Kumar,Vipan Kumar,Vinod Karar,Vinod Karar,Shashi Poddar,Shashi Poddar +8 more
TL;DR: In this paper, the linear complementary filters are used as elementary blocks in the multiple model adaptive estimation (MMAE) structure and their weights are modified probabilistically to obtain an accurate orientation estimate.
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A Comprehensive Overview of Inertial Sensor Calibration Techniques
Posted Content
Evolution of Visual Odometry Techniques.
TL;DR: An attempt is made to introduce this topic for beginners covering different aspects of vision based motion estimation task and a list of different datasets for visual odometry and allied research areas are provided for a ready reference.
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Window based Multiple Model Adaptive Estimation for Navigational Framework
Rahul Kottath,Rahul Kottath,Shashi Poddar,Shashi Poddar,Amitava Das,Amitava Das,Vipan Kumar,Vipan Kumar +7 more
TL;DR: The main goal of this work is to improve state estimation by incorporating window size as one of the unknown parameters in MMAE framework, referred to as Window based MMAE (WMMAE).