Proceedings of Symposium on Remote Sensing and Photo Interpretation: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Bibliographic data

Multivolume work

Persistent identifier:: 842147969

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842147969

Language:: German

Other Title:: Nebentitel: Proceedings : Symposium on Remote Sensing and Photo Interpretation

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Document type:: Multivolume work

Volume

Persistent identifier:: 842148353

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Scope:: VII Seiten, Seiten 469 - 878

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842148353

Illustration:: Illustrationen, Diagramme, Karten

Signature of the source:: T 15 B 1306

Language:: German

Additional Notes:: Literaturangaben

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2015

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: INTERPRETATION AND ANALYSIS CHAIRMEN. - M. A. FONTANEL - G. HILDEBRANDT

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: DATA COMPRESSION AND DATA REDUCTION TECHNIQUES FOR THE VISUAL INTERPRETATION OF MULTISPECTRAL IMAGES. N. J. Mulder & S. A. Hempenius

Document type:: Multivolume work

Structure type:: Chapter

799 DATA COMPRESSION AND DATA REDUCTION TECHNIQUES FOR THE VISUAL INTERPRETATION OF MULTISPECTRAL IMAGES N.J. Mulder & S.A. Hempenius ABSTRACT A multi-spectral picture pre-processing technique is being developed, which is generally applicable and which can be implemented on a mini-computer or eventually on an optical device. The linear Principal Component (Karhunen- Loeve) transformation is extremely suitable for data compression and thus as a pre-processing technique for visual interpretation. Emphasis is placed on a limited selective sampling of the primary pictures in order to obtain a user-optimized transformation. After gaining sufficient experience, standard PC transformations can be performed by routine for each of the interpretation disciplines. Sampling will then only be needed in exceptional cases or for the refinement of the transformations. The paper outlines the Principal Component theory and a sample strategyis given. No experimental results can be presented as yet. RESUME Il a été étudié une technique, d'application générale, applicable au traitement des images multispectrales. Cette technique peut être adaptable à un mini-ordinateur (ou même, eventuellement, à un dispositif optique). La transformation linéaire à ’’composante principale (Karhunen-Loêve) est tout—à-fait appropriée à la compression des données en tant que prétraitemant pour l'interprétation visuelle. On a souligné l'importance de 1'échantillonage sélectif limité des images originales pour l'obtention d'une transformation optimale pour l'utilisateur. Après que 1'expérience ait été acquise, les transformations types à composante principale peuvent être refaites de manière routinière pour chacune des disciplines de 1'interprétation. L'échantillonnage ne sera plus nécessaire que pour l'amélioration des transformations ou dans des cas exceptionnels. L'article souligne la théorie de la composante principale et la stratégie de l'échantillonnage. Aucun résultat expérimental ne peut encore être donné. ZUSAMMENFASSUNG Es wird eine allgemein anwendbare, mit einem Mini-Computer (oder eventuell mit einem optischen Gerät) durchführbare Technik für die Vorverarbeitung von Multispektral-Aufnahmen entwickelt. Die lineare Eigenwert (Karhunen- Loeve) Transformation ist für Datenkompression wie Vorverarbeitung für visuelle Interpretation sehr geeignet. Nachdruk wird auf die begrenzte selective Auswahl der ursprünglichen Aufnahmen, um eine gebraucheroptimierte Transformation zu erhalten, gelegt. - Nenn-'ausreichende Erfahrungen gesammelt sind, kann routinemassig eine Standard-Eigenwert-Transformation für jede der Interpretationsdisciplinen durchgeführt werden. Neuerliche Probennahme

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