December 2014
Beginner to intermediate
154 pages
4h 7m
English
3-D objects have become important multimedia data with various applications. The increasingly large scale of 3-D data necessitates the development of the 3DOR technique, which has garnered extensive research attention in recent years. This chapter briefly reviews this field, including the definition of 3DOR and the two general categories of 3DOR: M3DOR and V3DOR. We also summarize the main challenges of V3DOR. We have proposed a series of studies to target these challenges; these studies are summarized in this chapter, including view extraction, representative view selection, learning view weights, distance measurements, and object relevance learning. The structure of this book is also introduced in this chapter. ...