Real-time Marker Recognition Using Vision-based Tactile Sensor

被引：0
|
作者：
Hu, Chuan-Bo [1 ]
Zhang, Chun [2 ]
Xie, Xiang [2 ]
He, Jian-Ye [1 ]
Xie, Wen-Ao [1 ]
机构：
[1] Tsinghua Univ, Inst Microelect, Beijing, Peoples R China
[2] Tsinghua Univ, Natl Lab Informat Sci & Technol, Beijing, Peoples R China
来源：
2018 14TH IEEE INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED CIRCUIT TECHNOLOGY (ICSICT) | 2018年
基金：
中国国家自然科学基金;
关键词：
tactile sensor; elastomer; sandwich structure; marker;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we introduce an improved tactile sensor which is mainly composed of an elastomer, camera and mechanical device. Elastomer are key component among them. Now there are about 200 markers on the surface of elastomer. And, the sandwich structure is used in the structure so that the texture recognition and marker identification can be performed at the same time. The marker recognition algorithm mainly consists of measuring threshold, Morphological operation corrosion expansion and a connected area labeled module. Core algorithms are implemented using FPGA. Experiments are implemented to demonstrate the performance of marker recognition rate reaches 98%, and full algorithm is realized on PC with a speed of 39fps.
引用
收藏
页码：699 / 701
页数：3
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