Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

8

ICIP
1997
IEEE

favoriteEmaildiscussreport

104views Image Processing» more ICIP 1997»

A Differential Code for Shape Representation in Image Database Applications

14 years 6 months ago

A Differential Code for Shape Representation in Image Database Applications

Download www.cs.umd.edu

A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimensionalfaces using a variable number of vertices. The vertex representation can be viewed as a generalization of boundary codes (i.e., chain codes)to higher dimensions. Techniques are described for using the vertex representation to eflcientlyperform many operations commonlyperformed on rasters. The utility of these techniques in image database applications is discussed.

Claudio Esperança, Hanan Samet

Real-time Traffic

Arbitrary Dimensionality | ICIP 1997 | Image Processing | Vertex Representation |

claim paper

Related Content

» Modelbased compression of nonstationary landmark shape sequences

» Efficient Rotation Invariant Retrieval of Shapes with Applications in Medical Databases

» Color image coding indexing and retrieval using binary space partitioning tree

» Shape Representations from Shading Primitives

» Contextdependent segmentation and matching in image databases

» Curvelets Based Queries for CBIR Application in Handwriting Collections

» Wavelet active basis and shape script a tour in the sparse land

» Local Shape Association Based Retrieval of Infrared Satellite Images

» Small codes and large image databases for recognition

Post Info
More Details (n/a)

Added	26 Oct 2009
Updated	26 Oct 2009
Type	Conference
Year	1997
Where	ICIP
Authors	Claudio Esperança, Hanan Samet

Comments (0)