ArticleSensors (Basel, Switzerland)2020
A New Automatic Foot Arch Index Measurement Method Based on a Flexible Membrane Pressure Sensor.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 16 citations in OpenAlex.
- Article
- Scarf osteotomy combined with akin osteotomy for the treatment of patients with moderate hallux valgus: a retrospective study combining plantar pressure testing and gait analysis.BMC musculoskeletal disorders · 2025Article
- Assessing the impact of gait speed on gait stability using multi-scale entropy fused with plantar pressure signals.Frontiers in bioengineering and biotechnology · 2024Article
- Conical Microstructure Flexible High-Sensitivity Sensing Unit Adopting Chemical Corrosion.Sensors (Basel, Switzerland) · 2020Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The foot arch index is an important index to evaluate the health of human feet and the biomechanics line, aiming at addressing the shortcomings of the low efficiency and slow speed of manual foot arch index measurement; in this work, an automatic foot arch index measurement method based on a flexible membrane pressure sensor was proposed. The distribution of plantar pressure data was obtained from the flexible membrane pressure sensor and converted into a digital image. The 8-neighborhood correlation pixel method was proposed to remove the interference of isolated noise points. In order to remove the toes' data without affecting the foot sole data, the row element association algorithm was proposed. The front and back endpoints of the foot were automatically located to obtain the foot length, and the foot arch index was also automatically obtained based on the foot arch pressure area. Whether it was a high arch foot, flat foot or normal foot, the method proposed in this paper could accurately and quickly distinguish them. The prototype was developed, and its feasibility and validity were verified by a series of tests.
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Registered trials
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