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形状特征描述
释义
形状特征描述
Encyclopedia
理学
三维形状计算
释
shape feature description
形状特征描述
提取最能反映不同三维模型差别的因素(特征)对模型进行数值描述的方法。所提取的特征也被称之为形状描述符(shape descriptor),其优劣决定着特征信息是否能准确表达一个唯一确定的三维形状,进而直接影响三维形状匹配、检索的准确性。
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orthopanchromatic film
ortho-para conversion
ortho/para directing
ortho para directing group
ortho-para directing group
ortho-para equilibrium
ortho-para hydrogen conversion system
ortho-para ratio
orthopedic bone plate
orthopedic bone screw
orthopedic bone wire
orthopedic pin
orthopedics
orthopedic shoes(pad)
orthopedic surgical clamp
orthopedic surgical hook & needle
orthopedic surgical instruments with power
orthopedic surgical knife and cone
orthopedic surgical operation instruments
orthopedic surgical saw\chisel\file
orthopedic surgical scissors
orthopedic surgical scrape
orthophos
orthophosphoric acid
orthophoto stereomate
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