A Survey of Different Image Processing Methods for the Design and Development of an Efficient Traffic Sign Board Recognition System


Published: 2021-11-30

Page: 433-438

Abhinav V. Deshpande *

School of Electronics Engineering (SENSE), Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India.

*Author to whom correspondence should be addressed.


As far as the safety of a driver is concerned, more focus should be put on correct interpretation and information which is conveyed by a traffic sign, while driving a vehicle along the road. A sign board can be thought of as an emblem which disseminates important and meaningful information regarding the potential hazards prevailing among road users comprising roadways cladded with snowfall, construction worksites or repairing of roads taking place and telling the people to follow an alternative route. It alerts the person who is passing through the road about the maximum possible extremity that his vehicle is trying to achieve indicating slowing down the speed of vehicle since chances of having collision cannot be ruled out. The traffic sign images were acquired from the image database and were subjected to some pre-processing techniques such as conversion of original into gray scale images, filtering the images with the help of Averaging Filter, Wiener Filter, carrying out the operation of Unsharp Mask Filtering which consists of performing the conventional method of Unsharp Mask Filtering as well as controlling the amount of sharpness with the help of certain parameters. In the future, we will concentrate on detecting, recognizing as well as classifying a particular sign board.

Keywords: Averaging filter, wiener filter, unsharp mask filtering, color image, pixel values, light intensity

How to Cite

Deshpande, A. V. (2021). A Survey of Different Image Processing Methods for the Design and Development of an Efficient Traffic Sign Board Recognition System. Asian Basic and Applied Research Journal, 3(1), 433–438. Retrieved from https://globalpresshub.com/index.php/ABAARJ/article/view/1361


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