Robust Detection of ROI of Signboards in a Noisy Environment

In this paper, we present the prior art to find the ROI of computer vision research in order to acquire the necessary information using images or video. We adaptively obtain the ROI from the problems of conventional method with limited size of the template method and the assumption that the signboard image is located at the center. A method for signboard detection is proposed by searching the Hough line and determining the area of interest and reconstructing it taking into consideration the warped image.