搜索结果: 16-19 共查到“测绘科学技术 object based image analysis”相关记录19条 . 查询时间(0.141 秒)
BATCH PROCESSING OF HEMISPHERICAL PHOTOGRAPHY USING OBJECT-BASED IMAGE ANALYSIS TO DERIVE CANOPY BIOPHYSICAL VARIABLES
digital hemispherical photography (DHP) leaf area index (LAI) batch processing maize CAN-EYE
2014/6/12
Hemispherical photography has received renewed interest to describe plant canopies and measure canopy gap fraction from which important biophysical variables such as leaf area index (LAI) can be deriv...
DETECTION OF SALINE AND NON-SALINE LAKES ON THE PANTANAL OF NHECOLÂNDIA (BRAZIL) USING OBJECT-BASED IMAGE ANALYSIS
Pantanal of Nhecolandia Object-based Image Analysis Lakes Delineation Rule-based Classification
2014/6/12
The Pantanal (Brazil) is one of the world’s largest tropical wetlands. A natural phenomenon that encourages more detailed scientific studies on this region is the genesis and behavior of innumerable s...
SPATIAL ACCURACY ASSESSMENTOF OBJECT BOUNDARIES FOR OBJECT-BASED IMAGE ANALYSIS
Uncertainty object-based accuracy assessment object fate object validity
2014/6/12
Before an object-based image classification can be used, one has to evaluate if it qualifies for its designated purpose, because uncertainty occurs in the complex process of object-based image analysi...
APPLICATION OF OBJECT BASED IMAGE ANALYSIS FOR FOREST COVER ASSESSMENT OF MOIST TEMPERATE HIMALAYAN FOREST IN PAKISTAN
Object Based Image Analysis (OBIA) Image Segmentation Ayubia National Park Moist Temperate Himalayan Forest Definiens Developer Hierarchical Classification
2014/6/12
The study aims at developing forest cover inventory from high resolution satellite imagery (0.6m) of Ayubia National Park, NWFP, Pakistan. The 3372 ha study area is one of the best examples of existin...