P-38: Comparison of the Odiousness by Various False Colour Motion Blurs in LCDs Caused by Various Factors

2007 ◽  
Vol 38 (1) ◽  
pp. 330-333
Author(s):  
Yuzo Hisatake ◽  
Hideki Ito ◽  
Masaki Obi ◽  
Yasushi Kawata ◽  
Akio Murayama
Keyword(s):  
False Colour

scholarly journals Application of nonlinear colour enhancement on transparencies for interpretation of glacier surface characteristics

1992 ◽  
Vol 16 ◽  
pp. 190-192
Author(s):  
Cao Meisheng ◽  
Mi Desheng ◽  
Pu Yinbin ◽  
Liu Jinghaung
Keyword(s):  
Surface Characteristics ◽  
False Colour Composite ◽  
High Contrast ◽  
Glacier Surface ◽  
Ice Surface ◽  
Grey Scale ◽  
Scale Range ◽  
Colour Composite ◽  
Channel Image ◽  
False Colour

According to the analysis of grey scale range on MSS-4, -5, -6 and -7 channel image films for five snow-ice categories on glacier surface, the grey scale among snow, bare ice, ice pinnacle, moraine-covered ice surface and gully bed has been spread nonlinearly by using duplicative processing on high-contrast film. As a result of the rescaling of grey levels, the colour differences of morphological features of Rongbu Glacier in the Qpmolangma region have been increased on false colour composite photography. It is also shown that using MSS-6 to composite false colour images compared to MSS-5 will supply more information for the interpretation of the glacier area.

Two Isomorphs of the Four-Colour Problem

1967 ◽  
Vol 19 ◽  
pp. 1084-1091 ◽  
Author(s):  
J. L. Synge
Keyword(s):  
Complex Plane ◽  
Incidence Matrix ◽  
Graphical Representation ◽  
Roots Of Unity ◽  
Colour Problem ◽  
The Face

It is known that the four-colour problem for the faces of a map on a sphere is isomorphic with the four-colour problem for the vertices of its dual, and the problem is here discussed in the latter form. The isomorphs described below are concerned with codes for the four colours and for a change in colour as we pass along an edge from vertex to vertex. In the first (algebraic) isomorph, the coding involves the four fourth roots of unity, and leads to a graphical representation in the complex plane. In the second (arithmetical) isomorph, the coding involves the integers mod 4, and also the face-edge incidence matrix of the dual.

Colour Problem of Antimony Trisulphide

1972 ◽  
Vol 249O (1) ◽  
Author(s):  
Ζ. Μ. Hanafi ◽  
Κ. A. Alzewel ◽  
F. Μ. Ismail
Keyword(s):  
Colour Problem

The Colour Problem of Tungsten Trioxide

1971 ◽  
Vol 76 (5_6) ◽  
pp. 265-272 ◽  
Author(s):  
M. S. Farag ◽  
Z. Hanafi ◽  
M. A. Khilla
Keyword(s):  
Tungsten Trioxide ◽  
Colour Problem

Africa's Peril, the Colour Problem

1938 ◽  
Vol XXXVII (CXLIX) ◽  
pp. 523-525
Author(s):  
W. M. M.
Keyword(s):  
Colour Problem

scholarly journals A Quick Method for the Texture Mapping of Meshes Acquired by Laser Scanner

2012 ◽  
Vol 9 ◽  
pp. 17-26 ◽  
Author(s):  
Francesco Gabellone ◽  
Ivan Ferrari ◽  
Francesco Giuri
Keyword(s):  
Laser Scanner ◽  
Morphological Characteristics ◽  
Texture Mapping ◽  
Operational Effectiveness ◽  
Quick Method ◽  
Simple Method ◽  
Infra Red ◽  
Different Types ◽  
Infra Red Images ◽  
False Colour

The methodology described in this article was developed in connection with two different projects and entails texture mapping by time-of-flight laser scanner. In order to verify its operational effectiveness and applicability to other contexts, sites with extremely different morphological characteristics were studied. The basic rationale of this simple method derives from the need to obtain different types of mapping – including RGB real colour images, infra-red images, false colour images from georadar scans, etc. – from the same scanned surface. To resolve this problem, we felt that the most appropriate step was to obtain a UVW mapping based on the high resolution real colour images and then use the samecoordinates to rapidly map the false colour images as well. Thus we fitted a device to the camera to determine its trajectory (similar to a gunsight); when scanned by the laser scanner in the same context as the monument, it makes it possible to know the exact coordinates of the viewpoint.

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