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Image indexing and content analysis in children's picture books using a large-scale database

机译:使用大型数据库对儿童图画书进行图像索引和内容分析

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摘要

In this paper we introduce a visual database for children's picture book and we also present an intelligent robot trained on this database. Firstly, a large-scale image dataset is built that contains image samples of book pages. It can be used to verify image indexing algorithms and content recognition algorithms. Secondly, we study the state-of-the-art algorithms in image matching and object recognition. Several approaches are presented and compared from the aspects of computational efficiency and recognition accuracy. In order to improve the speed we proposed a novel hierarchical algorithm for fast search. Finally, using this large-scale database we are able to build a robot that can read children's picture books and initial experimental results are presented. We can see that both the training database and the algorithms are promising, yet there are still a few open challenges concerning the costs and robustness.
机译:在本文中,我们介绍了一个用于儿童图画书的可视数据库,还介绍了在此数据库上受过训练的智能机器人。首先,建立包含书页图像样本的大规模图像数据集。它可以用来验证图像索引算法和内容识别算法。其次,我们研究了图像匹配和目标识别中的最新算法。从计算效率和识别精度方面介绍和比较了几种方法。为了提高速度,我们提出了一种新颖的分层算法进行快速搜索。最后,使用这个大型数据库,我们可以构建一个可以读取儿童图画书的机器人,并提供初步的实验结果。我们可以看到训练数据库和算法都是有希望的,但是在成本和健壮性方面仍然存在一些开放的挑战。

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