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引用次数: 8
摘要
我们提出了一种新的方法来解决从单个未校准的图像生成通用对象类别的3D模型的挑战性问题。我们的方法利用了[1]中提出的算法,该算法可以从单个视图部分重建对象。在随后的对象完成阶段实现完整的重建,其中使用修改或最先进的3D形状和纹理完成技术来恢复完整的3D模型。我们展示了我们的方法在许多图像上的结果,这些图像包含五个一般类别的对象(老鼠、订书机、马克杯、汽车和自行车)。我们证明(数值和定性),我们的方法产生令人信服的3D模型从一个单一的图像使用最少或没有人为干预。我们的技术针对的是用户对构建对象的3D模型的虚拟集合感兴趣的应用程序,并在虚拟环境中共享这些模型,如Google 3D Warehouse或Second Life (secondlife.com)。
Toward Automatic 3D Generic Object Modeling from One Single Image
We present a novel method for solving the challenging problem of generating 3D models of generic object categories from just one single un-calibrated image. Our method leverages the algorithm proposed in [1] which enables a partial reconstruction of the object from a single view. A full reconstruction is achieved in a subsequent object completion stage where modified or state-of-the-art 3D shape and texture completion techniques are used to recover the complete 3D model. We present results of our method on a number of images containing objects from five generic categories (mice, staplers, mugs, cars, and bicycles). We demonstrate (numerically and qualitatively) that our method produces convincing 3D models from a single image using minimal or no human intervention. Our technique is targeted to applications where users are interested in building virtual collections of 3D models of objects, and sharing such models in virtual environments such as Google 3D Warehouse or Second Life (secondlife.com).