The emergence of digital multimedia data is increasing. Access, sharing and retrieval of these data have become the real needs. This requires the use of powerful tools and search engine for fast and efficient access to data. The spectacular growth of technologies and numeric requires the use of powerful tools and search engine for fast and efficient access to data. My thesis work is in the field of multimedia data especially images. The main objectives is to develop a fast and efficient indexing and searching method of the k nearest neighbour which is adapted for applications in Content-based image retrieval (CBIR) and for properties of image descriptors (high volume, large dimension, etc.). the main idea is on one hand, to provide answers ...
Huge volume of numeric images has recently led to strong needs for indexing and retrieval tools. Ind...
The scale of multimedia collections has grown very fast over the last few years. Facebook stores mor...
In content-based retrieval systems, the goal of similarity search is to identify the k most similar ...
L émergence des données numériques multimédia ne cesse d augmenter. l accès, le partage, le stockage...
National audienceContent-based retrieval systems become increasingly popular. It is therefore crucia...
This thesis is concerned with content-based image retrieval (CBIR) systems. These systems retrieve t...
Les tailles des bases d images ont connu une croissance rapide. Elles peuvent se chiffrer actuelleme...
International audienceHigh-dimensional indexing methods have been proved quite useful for response t...
Cette thèse porte sur le traitement des requêtes par similarité sur les données de haute dimensionna...
Within the scope of information retrieval, efficient similarity search in large document or multimed...
During the last decade, multimedia databases have become increasingly important in many application ...
Efficient processing of ranking queries is an important issue in today information retrieval applica...
Nous nous intéressons au problème de la recherche d’images similaires dans une large base de donnée...
Recent research has given more importance on the optimization of the indexing structure; however the...
Abstract: The scalability of indexing techniques and image retrieval pose many problems. Indeed, the...
Huge volume of numeric images has recently led to strong needs for indexing and retrieval tools. Ind...
The scale of multimedia collections has grown very fast over the last few years. Facebook stores mor...
In content-based retrieval systems, the goal of similarity search is to identify the k most similar ...
L émergence des données numériques multimédia ne cesse d augmenter. l accès, le partage, le stockage...
National audienceContent-based retrieval systems become increasingly popular. It is therefore crucia...
This thesis is concerned with content-based image retrieval (CBIR) systems. These systems retrieve t...
Les tailles des bases d images ont connu une croissance rapide. Elles peuvent se chiffrer actuelleme...
International audienceHigh-dimensional indexing methods have been proved quite useful for response t...
Cette thèse porte sur le traitement des requêtes par similarité sur les données de haute dimensionna...
Within the scope of information retrieval, efficient similarity search in large document or multimed...
During the last decade, multimedia databases have become increasingly important in many application ...
Efficient processing of ranking queries is an important issue in today information retrieval applica...
Nous nous intéressons au problème de la recherche d’images similaires dans une large base de donnée...
Recent research has given more importance on the optimization of the indexing structure; however the...
Abstract: The scalability of indexing techniques and image retrieval pose many problems. Indeed, the...
Huge volume of numeric images has recently led to strong needs for indexing and retrieval tools. Ind...
The scale of multimedia collections has grown very fast over the last few years. Facebook stores mor...
In content-based retrieval systems, the goal of similarity search is to identify the k most similar ...