期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：12
页码：16847
DOI：10.15680/IJIRCCE.2017.0512010
出版社：S&S Publications
摘要：The popular Japanese puzzle game Sudoku is one of the most popular puzzle games of all times which isbased on logical placement of numbers. The prime objective of this review is to do literature survey of methods torecognize Sudoku puzzles containing numerical digits from images taken with a mobile camera and puzzle solvingtechniques. An image in general portrays a visual perception of an artifact, for example a photo or a two-dimensionalpicture depicting any object, place or a person etc. In Computer Science, a digital image is a numeric representation ofa two-dimensional picture, which often contain texts which are in a human readable format. These texts in a digitalimage are defined by a set of pixels. The paper discusses about various methods for digital detection and interpretationof a Sudoku puzzle using optical character recognition and vision based techniques and solving the subsequent puzzlesusing various computer algorithms.
关键词：Sudoku Puzzle; Computer Vision; Optical Character Recognition; Image Processing
