Computer Analysis of Scenes of 3-Dimensional Curved Objects by Ramakant Nevatia
  

Computer Analysis of Scenes of 3-Dimensional Curved Objects

Written by Ramakant Nevatia
Illustrated by
Part of the Interdisciplinary Systems Research Series

Synopsis

Computer Analysis of Scenes of 3-Dimensional Curved Objects by Ramakant Nevatia

1.0 2 The attention then turned to the problem of Body separation , i.e. separation of occluding bodies in a scene (See [Guzman), [Falk), and [Waltz)). Grape ([Grape)) combined the separation of bodies with recognition, by removing parts of the scene recognized as belonging to a known body. All of these techniques were designed to work with polyhedral objects only, and extensively use the properties of edges and vertices. Though some impressive results have been reported ([Waltz], [Grape)), and perhaps some useful abstractions can be made, the specific techniques used fail to generalize to a wider class of objects. Among previous work on curved objects, B.K.P. Horn ([Horn)) presented techniques for extracting three dimensional depth data from a TV image, using reflection characteristics of the surface. Krakauer ([Krakauer]) represented objects by connections of brightness contours. Ambler et al ([Ambler)) describe experiments with simple shapes, including curved objects, using relations within a two-dimensional image. However, none of these efforts really addresses the problem of shape representation and description. Work on outdoor scene analysis is also concerned with non-polyhedral objects ([Bajcsy], [Yakimovsky]), but again no attention has been paid to shape analysis.

About the Author

Other Formats

Book Info

Format

Paperback
125 pages

Author

Ramakant Nevatia
More books by Ramakant Nevatia

Publisher

Birkhauser Verlag AG

Publication date

1st January 1976

ISBN

9783764308452


I think Lovereading4kids is an amazing company because of the friendly staff and the fabulous chance to read great books before publication.

Adam Graham

Writing reviews help the children with their literacy skills and we always read the books together which gives us good quality family time!

Cat Bisland (on behalf of the Bi

Lovereading is just a convenient way to find new books and hear others opinions on them.

Sarah Murray – age 15

We love Lovereading4kids because they put books in front of us we wouldn’t otherwise have read. They make us more adventurous readers!

Emily Jacques

It’s so easy to find the right book for your child. Such an easy-to-use, yet in-depth website. 100% reliable.

Pippa, Jack, Liam & Matthew Wils

It has introduced my children to books we hadn’t come across before. Real children’s reviews gives a great insight into what others think to

Lorraine Woods

I have told all my friends, family & teachers to see for themselves just how great the site is. Without fail, they are hugely impressed.

Alexander Boxall – age 11

It gives me a chance to read types of books that I would not normally try, and it motivates me to read every night to finish it!

Alice Horncastle, age 14
Lovereading

Lovereading 4 schools
****