期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2019
卷号：10
期号：10
页码：140-143
出版社：Science and Information Society (SAI)
摘要：The number of people with severe visual
impairments and blind people in the world is 216.6 million and
38.5 million, respectively in 2018 and that number will increase
every year. While the development of Computer Vision
technology became popular after that method is used in
automatic driving system using an object detection system to
detect surrounding object, this technology can be a solution to
help blind people too. This can be done by implementing Harris
Corner Detection method. Harris Corner Detection method is
used to detect the corner of the object in the image taken. The
number of corner and location of corner in detection result can
be used for predicting position and distance. To predict the
distance, a triangle rule will be used in finding the distance.
Furthermore, it can predict the location and distance of the
object in the picture taken. From the results of the
implementation above it was found that the accuracy of object
detection using Harris Corner Detector's angle detection method
is 88%. Therefore, this application can help detecting objects
based on the number of corner and location detected using a
Smartphone.
关键词：Object detection; corner detection; computer vision;
visual impairments; blind people
