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May, 2021
鸟之好:从图像中捕获鸟类形态模型
Birds of a Feather: Capturing Avian Shape Models from Images
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Yufu Wang, Nikos Kolotouros, Kostas Daniilidis, Marc Badger
TL;DR
本文介绍了一种使用关节模板和物种的图像来捕捉新物种的方法,重点关注鸟类。通过解开姿态和形状,从图像证据中学习捕捉各物种和每个物种内部变化的形状空间,并使用低维嵌入,展示了所学3D形状空间比感知特征更好地反映了鸟类之间的系统关系,并提供了一些新的物种特定和多物种形状模型,有利于下游重建任务。
Abstract
Animals are diverse in shape, but building a
deformable shape model
for a new species is not always possible due to the lack of 3D data. We present a method to capture new species using an
articulated template
an
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