Object counting without conglomerate separation

H. Sossa, G. Guzmán, O. Pogrebnyak, F. Cuevas

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5 Citas (Scopus)

Resumen

Object counting is an important problem in image analysis. All the proposed techniques until now need to split someway the conglomerates of objects in the image before determining their number. The improved technique here proposed uses the skeleton of the image to accomplish the same task. The original technique was first introduced by H. Sossa and G. Guzman (2000). The improved technique also uses the number of terminal points, NTps (points with just one neighbor) and the number of three-edge-points, NTEps (points with just three neighbors) in the skeleton to compute the desired number of objects in the image. The approach is applicable to the case of objects such that when its skeleton is obtained the sum of (NTps+NTEps)=2. The technique can efficiently handle noisy branches in the skeleton and the undesired decomposition of crossing points into three-edge-points normally present when an image is skeletonized. This was not done for the original technique. Both the original and the improved technique are compared in several scenarios.

Idioma originalInglés
Título de la publicación alojadaProceedings of the 4th Mexican International Conference on Computer Science, ENC 2003
EditoresEdgar Chavez, Jesus Favela, Alberto Oliart, Marcelo Mejia
EditorialIEEE Computer Society
Páginas216-220
Número de páginas5
ISBN (versión digital)0769519156
DOI
EstadoPublicada - 2003
Evento4th Mexican International Conference on Computer Science, ENC 2003 - Tlaxcala, México
Duración: 8 sep. 200312 sep. 2003

Serie de la publicación

NombreProceedings of the Mexican International Conference on Computer Science
Volumen2003-January
ISSN (versión impresa)1550-4069

Conferencia

Conferencia4th Mexican International Conference on Computer Science, ENC 2003
País/TerritorioMéxico
CiudadTlaxcala
Período8/09/0312/09/03

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