Haptic Bio-Inspired Sensor Calibration For Surface Reconstruction
| Autor: | Onias C. B. Silveira, Paulo Fernando Ferreira Rosa, Thiago Eustaquio Alves de Oliveira, Luiz Claudio Sampaio Ramos |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Scale (ratio) business.industry Computer science 020208 electrical & electronic engineering ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION 02 engineering and technology Accelerometer Object (computer science) 020901 industrial engineering & automation 0202 electrical engineering electronic engineering information engineering Calibration Computer vision Artificial intelligence Vision aid business Surface reconstruction Tactile sensor Haptic technology |
| Zdroj: | IECON |
| DOI: | 10.1109/iecon.2019.8927545 |
| Popis: | Characterizing a surface without vision aid is an intrinsic human skill and it proves itself useful in vision impaired environments. The aim of this work is to investigate if an array of tactile sensing modules is capable of giving useful idea of the desired region or object. The accelerometers in the modules must to be calibrated, as they need to be in the same reference axis, without misalignment or incorrect scale factors. After intrinsic and extrinsic calibration, sensors measurements were collected in several points, and a first-order method was used to estimate the coordinate of the object. The sensors were able to give accurate data regarding various curves on the tested model. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|