Edge image detection combines Laplace operation with convolution technique to produce drawing materials for children

Abstract

Abstract The image object is a very interesting object. It is interesting as it can be processed even manipulated. The image cannot be separated from the computer. Computer can process images so that the value increases. There are many computer applications that can be used to process images. The development of the image is so rapid but does not touch the world of children yet. Although there are a lot of books that can be used as references for children, but there are not very interesting ones. By using computer technology, the image will have higher quality and beneficial for children. Of course there must be innovation to change the dynamics. The concept of edge detection combined with computerized based methods can be a good solution. Edge detection can be used to recognize patterns from an image. It can identify the edge in the image. In this study an edge detection system will be designed and implemented by using Laplace operators and convolution techniques. The initial image will be constructed so that a pattern in the form of dots will be formed.