Research on Parameters of Texture Feature of Transverse Section in Incomplete Chinese Herbal Medicine
10.11842/wst.2014.12.005
- VernacularTitle:不完整中药饮片的横切面图像纹理特征参数研究＊
- Author:
Ou TAO
;
Baixia ZHANG
;
Yanling ZHANG
;
Yun WANG
;
Yanjiang QIAO
- Publication Type:Journal Article
- Keywords:
Integrality of Chinese herbal medicine;
gray-level co-occurrence matrix;
grayscale gradient matrix;
parameters of texture feature
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2014;(12):2544-2549
- CountryChina
- Language:Chinese
-
Abstract:
This study was aimed to explore the impact of integrality of Chinese herbal medicine on parameters of tex-ture feature in transverse section images. Three Chinese herbal medicine of Semen Arecae, Radix et Rhizoma Rhei and Radix A tractylodis Macrocephalae with different texture features were taken as research materials. Parts of Chi-nese herbal medicine were cut off from the whole by equal proportions. The 26 parameters were extracted by gray-level co-occurrence matrix and grayscale gradient matrix. The similarities and differences of 26 parameters of texture feature in the parts and whole, rectangular and fan-shaped Chinese herbal medicine were compared. The results showed that parameters of Semen A recae and Radix et Rhizoma Rhei with radial or annular texture had better con-sistency in whole and fan-shaped parts. Parameters of Radix A tractylodis Macrocephalae with irregular texture fea-ture were approximately the same in the whole and rectangular parts. It was concluded that whether parameters of texture features in parts Chinese herbal medicine can present the whole were related to its texture feature and the shape of the parts. This study provided the basis for collection of Chinese herbal medicine when sampling images. It also laid a foundation for the extraction of accurate parameter of texture feature.
