A database schema for large scale annotated image dataset

Abstract

This paper gives a detailed description of the database construction for LHI image dataset. LHI image dataset is an integration of many desired annotated tasks in an all-in-all labeling frame work, such as segmentation, sketch, and hierarchical decomposition, employing the And-Or graph grammar. A two-tier database is designed to manage large amount of various data and And-Or graph model, togethere with the complex relations between data and models. With the help of And-Or graph and two-tier database, precise, flexible and various types of data query and export are achieved, which can not be provided by other datasets. © 2008 IEEE.