基于数码影像的林木景观美学价值评价
The Evaluation for Forest Landscape Aesthetic Quality Based On Digital Image
汪光胜 1储雪梅 1梁勤 1邢菊 1王琪1
作者信息
- 1. 滁州学院地理信息与旅游学院,安徽滁州 239000
- 折叠
摘要
为了丰富林木景观评价方法,促进林木景观评价研究,通过对琅琊山森林景观的研究,提出了一种基于数码影像的林木景观美学价值评价的方法.按照数据获取、数据处理、计算评价的研究思路进行了方法论述,提出采用评分转换法消除评价指标正、负向作用和单位差异,采用层次分析法构建评价指标的权重体系,建立评价模型,并针对评分转换标准中可能出现的3种情况进行了探讨.该方法具有一定的实用性.
Abstract
In order to enrich forest landscape evaluation methods and promote the research of forest landscape evaluation,based on the study of forest landscape in Langya Mountain,a method based on digital image was proposed to evaluate the aesthetic value of forest landscape.The feasibility of this method was expounded by data acquisition,data processing and evaluation of calculation in sequence,and then grades converting method was put forward to eliminate both the positive and the negative effects as well as unit difference in evaluation indexes.Analytic Hierarchy Process (AHP) was used to construct the evaluation index system and to establish assessment model.In addition,three conditions that may appear in grades converting were discussed.The method was applied to the Langya Mountain National Forest Park and the feasibility of the method was validated.
关键词
景观评价/数码影像/林木景观/琅琊山Key words
Landscape evaluation/Digital image/Forest landscape/Langya Mountain引用本文复制引用
基金项目
安徽省大学生创新创业训练计划项目(201610377046)
滁州学院大学生创新创业训练计划项目(2016CXXL052)
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据