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

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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:: MULTI SPECTRAL PHOTO INTERPRETATION WITH FLICKER AND COLOUR PRESENTATION ON THE ITC 8—IMAGE CAROUSSEL. N. J. Mulder & S. A. Hempenius

Document type:: Multivolume work

Structure type:: Chapter

747 - MULTI SPECTRAL PHOTO INTERPRETATION WITH FLICKER AND COLOUR PRESENTATION ON THE ITC 8—IMAGE CAROUSSEL N.J. Mulder & S.A. Hempenius Physics Department ITC, Enschede, The Netherlands SUMMARY Investigations on visual interpretation of eight (or less) multi spectral images presented onto one screen by the novel ITC 8-image Caroussel are reported. The single lamp instrument projects, 3x enlarged, up to eight 60 mm x 60 mm transparencies through one objective on a table-top screen. Modes of operation are T colour additive projection 1 , ’flicker projection’, and their combination. The arbitrary succession of single images, pairs or triplets, etc. in slow motion or in rapid cyclic series with adjustable repetition frequency of up to 30 Hz, when working in the flickering mode, allows one for the first time to investigate the possibilities of the human visual system to extract in one operation information ’hidden’ in several images. The research concentrates on visual faculties which can be exploited for discrimination and identification of objects in multi-spectral and multi-temporal MSS images. They include colour viewing, detection of flickering fields, and disappearance of fluctuations in the presented series when passing the critical flicker frequency (CFF). RÉSUME Cet article traite des recherches sur l’interprétation visuelle de huit images (au moins) multispectrales moqerées sur écran à l’aide du nouveau projecteur â 8 images mis au point par l’ITC et appelé "Caroussel". Huit dia positives 6 cm x 6 cm peuvent été projetées sur une table-écran, avec un agrandissement de 3 fois, à laide de la seule lampe de l’appareil et de son suul objectif. Les méthodes utilisées sont celles de la "projection par addition des couleurs", de la "projection scintillement", ou la combinaison des deux. La succession arbitraire d’images uniques appariées ou par triplets etc., à cadances lentes ou rapides pour lesquelles peut être adapteé une fréquence de répétition allant jusqu’à 30 Hz, lorsque le travail s’effectue par la méthode du scintillement, permet pour la première fois de faire de recherches concernant les possibilités du système visuel humain pour la recherche, en une seule opération de l’information "cacheé" dans plusieurs images. La recherche se concentre sur les facultés visuelles qui peuvent etre exploitées pour la sélection et l’identification des objets des images MSS, multi-spectraies et multitemporelles.

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fullscreen: Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 2)

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