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"atmospheric" correction of digital colour images based on luminance ratio consideration
Photogrammetry Digital Technology Colour Imagery Atmosphere Correction
2015/9/1
Colour images change their appearance with increasing flying height: they are affected by an increasing bluish tint. This phenomenon is primarily the result of Rayleigh scattering. Considerations conc...
Parameters Affecting the Determination of the Tunnel Threshold-Zone Luminance
Threshold-zone luminance Visual ability Duration time Perception probability Safe stopping
2009/10/14
In order to determine the level of the tunnel threshold-zone luminance, as series of visual experiments were conducted using a tunnel entrance simulator. For the experiments 110 observers were used. T...
Characteristics of Band and Luminance and Classification of the Tree Vigor of Aged, Large-diameter Japanese Red Pine (Pinus densiflora) Using High-resolution IKONOS Satellite Data
IKONOS Japanese red pine remote sensing tree vigor
2009/8/27
The relationships between characteristics of band and luminance and classification of the tree vigor of aged, large-diameter Japanese Red Pine was performed using high-resolution IKONOS satellite data...
AN EFFECTIVE LOCAL INVARIANT DESCRIPTOR COMBINING LUMINANCE AND COLOR INFORMATION
EFFECTIVE LOCAL INVARIANT DESCRIPTOR COMBINING LUMINANCE COLOR INFORMATION
2010/12/17
Extraction of stable local invariant features is very important in many computer vision applications, such as image matching, object recognition and image retrieval. Most
existing local invariant fea...