A multi-person posture estimation method based on a convolutional neural network
The invention provides a multi-person posture estimation method based on a convolutional neural network. The method includes: inputting the to-be-processed image into the trained multi-person postureestimation network to obtain two groups of data including human body key point position data and huma...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.06.2019
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a multi-person posture estimation method based on a convolutional neural network. The method includes: inputting the to-be-processed image into the trained multi-person postureestimation network to obtain two groups of data including human body key point position data and human body key point mapping vector data; decoding the data to obtain positions of human body key points and human body center points in the image, mapping the key points to a clustered two-dimensional space through a mapping vector, and then clustering the mapped key points by using a k-means algorithm to indirectly achieve grouping of the original human body key points, analyzing the grouped key points, and finally achieve multi-person posture estimation. The multi-person posture estimation network provided by the invention is composed of a feature extraction network, a feature channel compression module, a human body key point position branch module and a human body key point mapping vectorbranch module, and end-to- |
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Bibliography: | Application Number: CN201910136583 |