Open access Jurnal SINTA 1
Fast Obstacle Distance Estimation using Laser Line Imaging Technique for Smart Wheelchair
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 6 No. 4 (2016)
- ISSN
- 2088-8708, 2088-8708
- Published
- 2016-08-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
This paper presents an approach of obstacle distance estimation for smart wheelchair. A smart wheelchair was equipped with a camera and a laser line. The camera was used to capture an image from the environment in order to sense the pathway condition. The laser line was used in combination with camera to recognize an obstacle in the pathway based on the shape of laser line image in certain angle. A blob method detection was then applied on the laser line image to separate and recognize the pattern of the detected obstacles. The laser line projector and camera which was mounted in fixed-certain position ensured a fixed relation between blobs-gap and obstacle-to-wheelchair distance. A simple linear regression from 16 obtained data was used to respresent this relation as the estimated obstacle distance. As a result, the average error between the estimation and the actual distance was 1.25 cm from 7 data testing experiments. Therefore, the experiment results show that the proposed method was able to estimate the distance between wheelchair and the obstacle.
Collaboration network of the authors
40 authors · 110 co-authorship links · 19 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- University of Brawijaya
- Politeknik Negeri Malang
- Institut Teknologi Sepuluh Nopember
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Barlian Henryranu Prasetio | University of Brawijaya | 5 |
| Agung Setia Budi | University of Brawijaya | 4 |
| Eko Setiawan | University of Brawijaya | 4 |
| Fitra Abdurrachman Bachtiar | University of Brawijaya | 3 |
| Edita Rosana Widasari | University of Brawijaya | 3 |
| Eko Setiawan | University of Brawijaya | 3 |
| Agus Zainal Arifin | Institut Teknologi Sepuluh Nopember | 2 |
| Imam Cholissodin | University of Brawijaya | 2 |
| Rekyan Regasari Mardi Putri | University of Brawijaya | 2 |
| Firnanda Al Islama Achyunda Putra | University of Brawijaya | 1 |
| Wayan Firdaus Mahmudy | University of Brawijaya | 1 |
| Naser Jawas | Institut Teknologi Sepuluh Nopember | 1 |
| Dwi Taufik Hidayat | Institut Teknologi Sepuluh Nopember | 1 |
| Isnan | Affiliation unknown | 1 |
| Arief Andy Soebroto | University of Brawijaya | 1 |
| Maria Tenika Frestantiya | University of Brawijaya | 1 |
| Ziya El Arief | University of Brawijaya | 1 |
| Ihwanudien Hasan Robbani | University of Brawijaya | 1 |
| Enny Trisnawati | University of Brawijaya | 1 |
| Rakhmadina Noviyanti | University of Brawijaya | 1 |
| Afrizal Rivaldi | University of Brawijaya | 1 |
| Romario Yudo Herlambang | University of Brawijaya | 1 |
| Waskitha Wijaya | University of Brawijaya | 1 |
| Herman Tolle | University of Brawijaya | 1 |
| Gembong Edhi Setyawan | University of Brawijaya | 1 |
| Benny Adiwijaya | University of Brawijaya | 1 |
| Widhy Hayuhardhika Nugraha Putra | University of Brawijaya | 1 |
| Indrazno Siradjuddin | Politeknik Negeri Malang | 1 |
| Ferdian Ronilaya | Politeknik Negeri Malang | 1 |
| Adhitya Bhawiyuga | University of Brawijaya | 1 |
| Budi Eko Prasetyo | Politeknik Negeri Malang | 1 |
| Sigi Syah Wibowo | Politeknik Negeri Malang | 1 |
| Supriatna Adhisuwignjo | Politeknik Negeri Malang | 1 |
| Yurdha Fadhila Hernawan | University of Brawijaya | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.