- Tytuł:
- The visual detection and steering of medical autonomous vehicles
- Autorzy:
- Bernas, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/334017.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
- Tematy:
-
autonomous device
steering
optical code
Hough transform
first aid
medical parameters
urządzenie autonomiczne
układ sterowania
kod optyczny
transformacja Hougha
pierwsza pomoc
parametry medyczne - Opis:
- The paper presents initial research on method, which improves precise indoor localization and steering of autonomous mobile devices that can be used for medical applications like: patient’s state monitoring, medicine distribution or environmental data collection before medical intervention (in case of biohazard or fire). The localization of object is based on optical codes, which are modified to be easily identified from distance in low light. Multiple codes modification was tested to find optimal ones. The visual recognition system is using Hough transform and Canny edge detection to read values from code. The novelty of the proposed method is reading values directly from image, without scaling and rotation. Moreover, the steering algorithm for identified device is proposed. It takes distance and decision uncertainty under consideration. The proposed method was verified against state-of-the-art optical codes in real-world indoor environment. Finally, the further research directions are discussed.
- Źródło:
-
Journal of Medical Informatics & Technologies; 2015, 24; 133-140
1642-6037 - Pojawia się w:
- Journal of Medical Informatics & Technologies
- Dostawca treści:
- Biblioteka Nauki
Artykuł