Feature Extraction Shape Kawi Numbers and Java Images Using The Zernike Moment

1st International Conference on Advanced Engineering and Technology

工业技术（总论）

Nugroho, H.^1 ; Widodo, W.^1 ; Hapsari, R.K.^1 ; Hermanto, L.A.^1

Department of Informatic Engginering, Faculty of Information Technology, ITATS, Jl Arief Rachman Hakim 100, Surabaya, Indonesia^1

关键词: Form features;    Gray scale;    Image inputs;    Numeric character;    Region growing;    Research process;    Segmentation process;    Zernike moments;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/462/1/012017/pdf
DOI  :  10.1088/1757-899X/462/1/012017

学科分类：工业工程学

来源: IOP

【 摘 要 】

The writing of Kawi and Javanese numeric characters has different forms, in order to find out the extraction value of the image form features of Kawi and Javanese numerals, the Moment Zernike method is free from rotation. To prove the Zernike Moment method feature extraction, a number of rare research processes are carried out, the steps are (1) image input, (2) grayscale, (2) threshold and region growing segmentation process, (3) extraction of the Zernike Moment feature. The results obtained from the test from the nearest value approach using city block extraction feature Kawi and Java numeric images with extraction features of rotated features 90° and 180°. The results obtained are the same as 0.01 for the Kawi 1 and 0.02 numbers for Java number 2.