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An evaluation of Skylab (EREP) remote sensing techniques applied to investigations of crustal structure [PDF]

open access: yes
The author has identified the following significant results. Film positives (70mm) from all six S190A multispectral photographic camera stations for any one scene can be registered and analyzed in a color additive viewer.
Archer, R. L.   +3 more
core   +1 more source

Dossiers II.: Lead and zinc, Volume I. Raw Materials Research and Development, April 1979 [PDF]

open access: yes, 1979
Bartholomé, P.   +4 more
core  
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A Novel Coal-Gangue Recognition Method for Top Coal Caving Face Based on IALO-VMD and Improved MobileNetV2 Network

IEEE Transactions on Instrumentation and Measurement, 2023
Accurate and rapid recognition of coal and gangue is an important prerequisite for safe and efficient mining in top coal caving face. In this article, a novel coal-gangue recognition method is put forward based on an improved antlion optimization (IALO ...
Lei Si   +6 more
semanticscholar   +1 more source

Research on coal gangue recognition method based on XBS-YOLOv5s

Measurement science and technology, 2023
Aiming at the problems of misdetection, omission and low recognition accuracy of coal gangue recognition due to the harsh environmental factors such as low illumination, motion blur and large quantities of coal gangue mixing in coal mines, a coal gangue ...
Yuhao Yang   +6 more
semanticscholar   +1 more source

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