TY - GEN
T1 - A framework of ontology-based knowledge information processing for change detection in remote sensing data
AU - Hashimoto, Shutaro
AU - Tadono, Takeo
AU - Onosato, Masahiko
AU - Hori, Masahiro
AU - Moriyama, Takashi
PY - 2011
Y1 - 2011
N2 - This paper proposes a new framework for automatic interpretation, especially for change interpretation, in order to implement insightful and versatile interpretation like manual interpretation. The framework considers remote sensing data analysis as a knowledge information processing. For handling large amount of knowledge on computers consistently, the framework employs double-layered knowledge structure; ontology and heuristic. The ontology is a conceptual dictionary about remote sensing domain, and heuristic is experimental knowledge containing uncertainty. Additionally, this paper introduces the method for constructing Bayesian network using knowledge, and inferring target objects and changes using it. An experiment of change detection is conducted to demonstrate our framework.
AB - This paper proposes a new framework for automatic interpretation, especially for change interpretation, in order to implement insightful and versatile interpretation like manual interpretation. The framework considers remote sensing data analysis as a knowledge information processing. For handling large amount of knowledge on computers consistently, the framework employs double-layered knowledge structure; ontology and heuristic. The ontology is a conceptual dictionary about remote sensing domain, and heuristic is experimental knowledge containing uncertainty. Additionally, this paper introduces the method for constructing Bayesian network using knowledge, and inferring target objects and changes using it. An experiment of change detection is conducted to demonstrate our framework.
KW - change detection
KW - knowledge information processing
KW - object recognition
KW - ontology
KW - probabilistic inference
UR - http://www.scopus.com/inward/record.url?scp=80955168733&partnerID=8YFLogxK
U2 - 10.1109/IGARSS.2011.6050090
DO - 10.1109/IGARSS.2011.6050090
M3 - 会議への寄与
AN - SCOPUS:80955168733
SN - 9781457710056
T3 - International Geoscience and Remote Sensing Symposium (IGARSS)
SP - 3927
EP - 3930
BT - 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011 - Proceedings
T2 - 2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011
Y2 - 24 July 2011 through 29 July 2011
ER -