Vision-based tactile measurement method and apparatus, chip, and storage medium

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United States of America

PATENT NO 12214487
APP PUB NO 20210334584A1
SERIAL NO

17369837

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A vision-based tactile measurement method is provided, performed by a computer device (e.g., a chip) connected to a tactile sensor, the tactile sensor including a sensing face and an image sensing component, and the sensing face being provided with a marking pattern. The method includes: obtaining an image sequence collected by the image sensing component of the sensing face, each image of the image sequence comprising one instance of the marking pattern; calculating a difference feature of the marking patterns in adjacent images of the image sequence; and processing the difference feature of the marking patterns using a feedforward neural network to obtain a tactile measurement result, a quantity of hidden layers in the feedforward neural network being less than a threshold.

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Patent Owner(s)

  • TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Xu, Zhongjin Shenzhen, CN 1 0
Zhang, Zhengyou Shenzhen, CN 242 8707
Zheng, Yu Shenzhen, CN 445 9357

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