我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

林木种子X射线片的数字图象处理(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1986年01期
Page:
43-49
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
STUDIES ON X-RAY RADIOGRAPHIC IMAGES OF TREE SEEDS BY DIGITAL IMAGE PROCESSING
Article ID:
1000-2006(1986)01-0043-07
Author(s):
Miao Yinhua(Remote Sensing Laboratory) Chen Yousheng Wu Qiongmei
The Southern Tree Seed Inspection Centre
Keywords:
Tree seeds Seeds test X-ray radiograph Digital image processing
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1986.01.005
Document Code:
A
Abstract:
X-ray rad1ographic images of Pinus ellioitii Engelm var. elliottii seeds were transferred into digital signals and put in computer by photodigitizer. Since the quality of the images was improved significantly through digital image processing (DIP), embryo (E), embryo cavity (EC), endosperm (EN) and seed cavity (SC) were delineated on the screen of monitor. In this way, the calculation on the ratios of the areas between E and EC and between EN and SC were computerized. It is suggested that by means of DIP the development of seeds could be quantified promptly, which would be of great value to seeds testing and seed research work.

References

-

Last Update: 1900-01-01