文章基本信息

标题：EDGE DETECTION ALGORITHM FOR COLOR IMAGE BASED ON QUANTUM SUPERPOSITION PRINCIPLE
本地全文：下载
作者：DINI SUNDANI ; A. BENNY MUTIARA ; ASEP JUARNA 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：76
期号：2
出版社：Journal of Theoretical and Applied
摘要：Edge detection is first stage of image analysis. Edge can produce information of an image used for pattern recognition or image retrieval. A problem encountered in the process of edge detection is the edge was not detected properly. This happens because the color image was being transformed into gray image. The development of method or edge detection algorithms has been carried out with the aim to obtain a clear and perfect edge. However, the development of algorithms performed by classical computing, where data is calculated in parallel. This paper proposed a development of edge detection algorithm on color images with transformation into gray image and without transformation where data is processed at each channel based on the RGB color space. Both are done based on the principles of quantum superposition. Superposition is one of the properties owned in quantum computing, where data can be calculated simultaneously which is the probability of the states. Stages of research are initiated by image enhancement to reduce noise or get a smoothing area. The second stage is to determine superposition of edge strength (magnitude value) using Sobel operator. The last stage is the edge localization to determine the exact location expressed as edge or to detect the edge where the detected edges must be close as the actual edge.
关键词：Color Image; Edge Detection; Quantum Computing; Superposition; Probability