Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3549
Full metadata record
DC FieldValueLanguage
dc.contributor.authorJain, Shaili-
dc.contributor.authorNandy, Anup-
dc.date.accessioned2020-12-24T10:09:04Z-
dc.date.available2020-12-24T10:09:04Z-
dc.date.issued2020-12-
dc.identifier.citationCVIP - 2020, Springer, CCIS- Decebmer 4-6en_US
dc.identifier.urihttp://hdl.handle.net/2080/3549-
dc.descriptionCopyright of this paper is with proceedings publisheren_US
dc.description.abstractDetection of gait abnormality is becoming a growing concern in different neurological and musculoskeletal patients group including geriatric population. This paper addresses a method of detecting abnormal gait pattern using deep learning algorithms on depth Images. A low cost Microsoft Kinect v2 sensor is used for capturing the depth images of different subject's gait sequences. A histogram-based technique is applied on depth images to identify the range of depth values for the subject. This method generates segmented depth images and subsequently median filter is used on them to reduce unwanted information. Multiple 2D convolutional neural network (CNN) models are trained on segmented images for pathological gait detection. But these CNN models are only restricted to spatial features. Therefore, we consider 3D-CNN model to include both spatial and temporal features by stacking all the images from a single gait cycle. A statistical technique based on autocorrelation is applied on entire gait sequences for finding the gait period. We achieve a significant detection accuracy of 95% using 3D-CNN model. Performance evaluation of the proposed model is evaluated through standard statistical metrics.en_US
dc.subjectGait abnormalityen_US
dc.subjectmicrosoft kinecten_US
dc.subjectDepth imageen_US
dc.subjectConvolutional neural networken_US
dc.subjectpathological gaiten_US
dc.titleHuman Gait Abnormality detection using Low Cost Sensor Technologyen_US
Appears in Collections:Conference Papers

Files in This Item:
File Description SizeFormat 
Nandy_CVIP-2020.pdf2.29 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.