The Satellite Image Time Series (SITS), aiming the same scene in evolution, are of high interest as they capture both spatial and temporal information. The extraction of this infor- mation to help the experts interpreting the satellite data becomes a stringent necessity. In this work, we expound how to adapt frequent sequential patterns extraction to this spatiotemporal context in order to identify sets of connected pixels sharing a same temporal evolution. The original approach is based on the conjunction of support constraint with different constraints based on pixel connectivity that can filter or prune the search space in order to efficiently ob- tain Grouped Frequent Sequential (GFS) patterns that are meaningful to the end user. The pr...
National audienceIn these last years, large quantity of spatio-temporal data stored leads to new nee...
International audienceThis paper presents an original data mining approach for describing Satellite ...
Current satellite images and image time series provide us with detailed information about the state ...
The Satellite Image Time Series (SITS), aiming the same scene in evolution, are of high interest as ...
Les Séries Temporelles d'Images Satellitaires (STIS), visant la même scène en évolution, sont très i...
International audienceAn important aspect of satellite image time series is the simultaneous access ...
ISSN: 1865-6781International audienceIn this paper, we present a technique for helping experts in ag...
Technological evolution in the remote sensing domain has allowed the acquisition of large archives o...
International audienceNowadays, remote sensing technologies produce huge amounts of satellite images...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIE [Axe_IRSTEA]TETIS-SISOInternational audienceEnh...
Although morphological hierarchies are today a well-established framework for single frame...
Huge quantities of medium resolution satellite images are available from various Earth observation s...
National audienceIn these last years, large quantity of spatio-temporal data stored leads to new nee...
International audienceThis paper presents an original data mining approach for describing Satellite ...
Current satellite images and image time series provide us with detailed information about the state ...
The Satellite Image Time Series (SITS), aiming the same scene in evolution, are of high interest as ...
Les Séries Temporelles d'Images Satellitaires (STIS), visant la même scène en évolution, sont très i...
International audienceAn important aspect of satellite image time series is the simultaneous access ...
ISSN: 1865-6781International audienceIn this paper, we present a technique for helping experts in ag...
Technological evolution in the remote sensing domain has allowed the acquisition of large archives o...
International audienceNowadays, remote sensing technologies produce huge amounts of satellite images...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SYNERGIE [Axe_IRSTEA]TETIS-SISOInternational audienceEnh...
Although morphological hierarchies are today a well-established framework for single frame...
Huge quantities of medium resolution satellite images are available from various Earth observation s...
National audienceIn these last years, large quantity of spatio-temporal data stored leads to new nee...
International audienceThis paper presents an original data mining approach for describing Satellite ...
Current satellite images and image time series provide us with detailed information about the state ...