منابع مشابه
Information Retrieval Technique on Spatial –Temporal Database of Malaysian Biodiversity
Information retrieval (IR) is a dynamic area of research, which forms the basis for many of today’s applications on the Internet. Since last decades, IR has draw the attention of both researchers and commercial companies and has been fueled by theoretical results, methods, experiments, and implementations. The contributions published so far form a formidable knowledge base, even though the subj...
متن کاملFractal Dimension Based Technique for Database Image Retrieval
The objective of the present work is to evaluate the potential of the use of the image fractal dimension as textural feature in a content-based image retrieval (CBIR) system. An interactive CBIR system that uses for the classification of images a cummulative feature including the fractal dimension is presented, together with the performances of the algorithm that determines the local and connec...
متن کاملBoosting Image Database Retrieval
We present an approach for image database retrieval using a very large number of highly-selective features and simple on-line learning. Our approach is predicated on the assumption that each image is generated by a sparse set of visual “causes” and that images which are visually similar share causes. We propose a mechanism for generating a large number of complex features which capture some asp...
متن کاملAssociative Database for Information Retrieval
An associative database model (AIR) is defined, using Artificial Neural Networks (ANN), based on Interaction Information Retrieval (IR). Retrieval is preceded by an interaction between query and database, and means recalled local memories. It is shown that AIR’s underlying abstract mathematical structure is a matroid and that AIR is in the NP-Class. An implementable model is worked out based on...
متن کاملStructure Driven Image Database Retrieval
A new algorithm is presented which approximates the perceived visual similarity between images. The images are initially transformed into a feature space which captures visual structure, texture and color using a tree of filters. Similarity is the inverse of the distance in this perceptual feature space. Using this algorithm we have constructed an image database system which can perform example...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materia Japan
سال: 1997
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.36.1164