The objective of the thesis is to propose a segmentation of an underlying seismic image in perfect coherence with the results of a preliminary analysis by an expert (horizons, faults). laws of geology. The originality of the approach will be to develop techniques for segmenting seismic images, among others based on active contour type approaches, constrained by data interpreted in addition to intrinsic properties calculated by automatic processes from the data processed without requiring any supervision in contrast to existing work. A second axis will be to automatically schedule the horizons (surfaces) interpreted and to analyze each interval (the place between two horizons) finely, taking into account its content (amplitude, orientation, ...
International audienceStudying the dynamics of multiphasic flows, a key challenge in geosciences, ca...
The interpretation of exploration seismic data is a long and difficult work that requires geological...
Cette thèse se situe à l'interface entre l'analyse d'images, dont l'objectif est la description auto...
A partir d’un ensemble de données interprétées et issues d’une analyse préalable par un opérateur ex...
n a context of oil and gaz exploration and production, much information can be extracted from 3D sei...
Three-dimensional seismic images are the main source of information for the geomodeling of oil reser...
We present a new method for seismic image restoration. When observed, a seismic image is the result ...
In this thesis we investigate the applicability of image processing and pattern recognition techniqu...
Les images sismiques tridimensionnelles constituent la principale source d'information dans la géomo...
Geomodeling is considered by oil companies as a critical aspect of hydrocarbon prospection. Indeed b...
Cette thèse présente une nouvelle approche pour la détection de failles sismiques. Notre but est d'a...
Nous présentons une nouvelle méthode pour la restauration d'images sismiques. Quand on l'observe, un...
Nous proposons une solution algorithmique de classification de phases sismiques pour la localisation...
International audienceThis paper presents a new approach of automatic extraction of seismic horizons...
The goal of this work is building a new software platform for 3D seismic interpretation based on the...
International audienceStudying the dynamics of multiphasic flows, a key challenge in geosciences, ca...
The interpretation of exploration seismic data is a long and difficult work that requires geological...
Cette thèse se situe à l'interface entre l'analyse d'images, dont l'objectif est la description auto...
A partir d’un ensemble de données interprétées et issues d’une analyse préalable par un opérateur ex...
n a context of oil and gaz exploration and production, much information can be extracted from 3D sei...
Three-dimensional seismic images are the main source of information for the geomodeling of oil reser...
We present a new method for seismic image restoration. When observed, a seismic image is the result ...
In this thesis we investigate the applicability of image processing and pattern recognition techniqu...
Les images sismiques tridimensionnelles constituent la principale source d'information dans la géomo...
Geomodeling is considered by oil companies as a critical aspect of hydrocarbon prospection. Indeed b...
Cette thèse présente une nouvelle approche pour la détection de failles sismiques. Notre but est d'a...
Nous présentons une nouvelle méthode pour la restauration d'images sismiques. Quand on l'observe, un...
Nous proposons une solution algorithmique de classification de phases sismiques pour la localisation...
International audienceThis paper presents a new approach of automatic extraction of seismic horizons...
The goal of this work is building a new software platform for 3D seismic interpretation based on the...
International audienceStudying the dynamics of multiphasic flows, a key challenge in geosciences, ca...
The interpretation of exploration seismic data is a long and difficult work that requires geological...
Cette thèse se situe à l'interface entre l'analyse d'images, dont l'objectif est la description auto...