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Learning the Structure of Objects from Web Supervision

机译:从Web监督学习对象的结构

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While recent research in image understanding has often focused on recognizing more types of objects, understanding more about the objects is just as important. Learning about object parts and their geometric relationships has been extensively studied before, yet learning large space of such concepts remains elusive due to the high cost of collecting detailed object annotations for supervision. The key contribution of this paper is an algorithm to learn geometric and semantic structure of objects and their semantic parts automatically, from images obtained by querying the Web. We propose a novel embedding space where geometric relationships are induced in a soft manner by a rich set of non-semantic mid-level anchors, bridging the gap between semantic and non-semantic parts. We also show that the resulting embedding provides a visually-intuitive mechanism to navigate the learned concepts and their corresponding images.
机译:虽然最近的图像理解的研究经常集中在识别更多类型的对象上,但了解更多关于对象的信息就是重要的。在对象零件和它们的几何关系之前,已经广泛研究了这些概念的学习,但由于收集了监督的详细对象注释的高成本,这种概念的大型空间仍然难以实现。本文的主要贡献是一种从通过查询Web获得的图像来学习对象和语义部分的几何和语义结构的算法。我们提出了一种新颖的嵌入空间,其中几何关系通过丰富的非语义中间锚固件以柔软的方式诱导,桥接语义和非语义部分之间的差距。我们还表明,由此产生的嵌入提供了一种视觉上直观的机制来导航学习概念及其相应的图像。

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