Content-based image retrieval by scale-space object boundary shape representation

1999 ◽  
Author(s):  
Mark E. Hoffman ◽  
Edward K. Wong
Keyword(s):  
Image Retrieval ◽  
Shape Representation ◽  
Scale Space ◽  
Content Based Image Retrieval ◽  
Space Object ◽  
Object Boundary ◽  
Boundary Shape

CONTENT-BASED IMAGE RETRIEVAL BY A FUZZY SCALE-SPACE APPROACH

2006 ◽  
Vol 20 (06) ◽  
pp. 849-867 ◽  
Author(s):  
MICHELE CECCARELLI ◽  
FRANCESCO MUSACCHIA ◽  
ALFREDO PETROSINO
Keyword(s):  
Image Retrieval ◽  
Multiscale Analysis ◽  
Main Idea ◽  
Scale Space ◽  
Content Based Image Retrieval ◽  
Image Description ◽  
Data Representations ◽  
Image Descriptions ◽  
Large Image Databases ◽  
Space Approach

Image descriptions aimed at the realization of content-based image retrieval (CBIR) should include the vagueness of both data representations and user queries. Here we show how multiscale textural gradient can be used as an efficient visual cue for image description. This feature has been already efficiently used in problems of image segmentation and texture separation. Our main idea is based on the assumption that, for image description, shape and textures should be considered together within a unified model. We report an efficient image description algorithm where the multiscale analysis is modeled by a differential morphological filter. Experiments with large image databases and comparisons with classical methods are reported.

FIXED CONTENT BASED IMAGE RETRIEVAL TECHNIQUE

2017 ◽  
Vol 5 (3) ◽  
pp. 54
Author(s):  
MOHAMMED ILIAS SHAIK ◽  
CHAUHAN DINESH ◽  
ESAPALLI SRINIVAS ◽  
PADIGE VINEETH ◽  
◽  
...  
Keyword(s):  
Image Retrieval ◽  
Content Based Image Retrieval ◽  
Retrieval Technique
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