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GAIT Analysis: 3D Pose Estimation and Prediction in Defence Applications using Pattern Recognition

机译:GAIT分析:使用模式识别的国防应用程序中的3D姿态估计和预测

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Availability of humungous visual data and increasing in generation of visual data in Security and Surveillancedomain made a pathway to Computer Vision algorithms. The existing algorithms are not precise enough for predictiveanalytics. Sensitive use cases such as action recognition and identifying missing people in huge crowds has thrown achallenging research of drawing accurate and precise results. The existing 2-D plots for action recognition have faileddue to unstructured visual data available where the accuracy is around <50%. Due to unstructured visual data, theexisting 3-D plots often get overlapped with each other. Although the accuracy is noted >90% which maps it to FalsePositives. The existing solutions deals with object detection through Boolean logic then Pose Plots are mapped. Ourresearch focus in on reverse engineer the existing solutions by applying smart segmentation to isolate background andthen map the pose formula to detect the action. Our proposed solution obliterates the over-lap complications and unravelsthe False Positives. Our proposed solution achieved accuracy and precision of mAP> 0.8 for both images and video feeds.
机译:庞大的可视数据的可用性以及安全和监视中可视数据生成的增加 领域为计算机视觉算法的发展奠定了基础。现有算法不够精确,无法进行预测 分析。诸如动​​作识别和识别大量人群中失踪人员之类的敏感用例引发了 具有挑战性的研究,以得出准确而精确的结果现有的用于动作识别的二维图已失败 由于可获得的非结构化视觉数据精度在<50%左右。由于非结构化的视觉数据, 现有的3D图经常会相互重叠。尽管指出的准确度> 90%,但将其映射为False 积极的。现有解决方案通过布尔逻辑处理对象检测,然后映射姿势图。我们的 研究重点是通过应用智能细分来隔离背景和背景,从而对现有解决方案进行逆向工程 然后映射姿势公式以检测动作。我们提出的解决方案消除了重叠的复杂性和麻烦 误报。我们提出的解决方案对于图像和视频源均达到了mAP> 0.8的精度和精确度。

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