A new algorithm of wire-like noise removal for colored rice kernel images

Qiong Liu; Shiyin Qin

doi:10.1117/12.836846

10 July 2009 A new algorithm of wire-like noise removal for colored rice kernel images

Qiong Liu, Shiyin Qin

Proceedings Volume 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering; 748904 (2009) https://doi.org/10.1117/12.836846
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China

Abstract

In order to detect the rice kernels from color rice images precisely, it is necessary to remove noises from the original images very well by effective denoising methods. This paper proposes a new algorithm of wirelike noise removal according to its characteristics in rice kernel images based on the color space transform and mathematic morphology. The color space transform is conducted and then a simple structure element is employed as a filter to remove wirelike noise. In this way, the computation complexity in noise removal is reduced a lot while keeping detailed textural information well and improving the quality of images. Experiment results demonstrate the effectiveness of the algorithm.

Citation Download Citation

Qiong Liu and Shiyin Qin "A new algorithm of wire-like noise removal for colored rice kernel images", Proc. SPIE 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering, 748904 (10 July 2009); https://doi.org/10.1117/12.836846

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KEYWORDS

Image processing

Image filtering

RGB color model

Denoising

Mathematics

Agriculture

Algorithm development

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