Title :
Improved descriptor for dynamic line matching in omnidirectional images
Author :
Sophia Jamila Zahra;Riza Sulaiman;Anton Satria Prabuwono;Seyed Mostafa Mousavi Kahaki
Author_Institution :
Center for Artificial Intelligence Technology, Faculty of, Information Science and Technology
Abstract :
This paper proposes enhancement technique to introduce a robust descriptor for matching the vertical lines between the two moving images in the context of omnidirectional images. The first step is to propose a new descriptor by using signal entropy to determine the number of circular areas for extracted lines. Then, to enhance the orientation histogram, standard deviation over the entropy value and number of circles is used to determine the number of bins in each area. Evaluation results demonstrates the robustness of the proposed descriptor in dynamic line matching (DLM) in omnidirectional images.
Keywords :
"Electrical engineering","Informatics"
Conference_Titel :
Electrical Engineering and Informatics (ICEEI), 2015 International Conference on
Print_ISBN :
978-1-4673-6778-3
Electronic_ISBN :
2155-6830
DOI :
10.1109/ICEEI.2015.7352484