Improved Number Detection For Low Resolution Image Using the Canny Algorithm

Abstract

Improved number detection at low resolutions using the Canny algorithm in this paper. Data from low resolution numbers are randomly selected for this algorithm’s approval. There are a number of problems, image detection rates at low resolutions are needed Methods that can improve edge detection images to get better. In finding the right way to change numbers at low resolution using an algorithm that compares like the Sobel operator, Laplacian operator, and Canny operator. From the experimental results 2 numbers in low resolution are read and clear detection using the Canny operator algorithm as the following images are MSE 3,371 and PSNR 42,852, image 2 is worth MSE 30,060 and PSNR 33,350 with these other algorithms namely Sobel operator and Laplacian operator.