Warping: Any process in which an object is stretched differentially so as to change its internal geometry.
Warping is a method which can overcome some of the problems of edge matching .
Warping: A method which can overcome some of the problems of edge matching. It can also be used to resolve registration problems arising from digitizing source maps of different scales, different projections, and varying coordinate systems.
IMAGE WARPING AND GEO-REFERENCING
Very often, we need to register a raster image to a base map or a different image with overlapping regions or we need to geo-reference a raster image to a real world coordinate system.
Precision warping
Easy-to-use interface for creation of more precise warps
Accurate results the first time with WYSIWYG display of vectors and control points over raster
Precise fit without iterations ...
(1994) Image warping by radial basis functions: application to facial expressions. CVGIP: Graphical Models and Image Processing 56(2): 161-172.
Arad, N. (1994) Designing and implementing a grid-distortion mapping based on variational principles.
Warping:
A slight bend, uplift or subsidence of Earth's crust on a regional scale.
Water Cycle: ...
These involve warping a data layer stored in one data model, either raster or vector, to another data layer stored in the opposite data model.
geosyncline A downwarping of the Earth's crust, either elongate or basin-like, measured in scores of kilometers, in which sedimentary and volcanic rocks accumulate to thicknesses of thousands of meters.
Image warping
Intermodulation distortion
Lossy compression
Minimum Resolvable Contrast
Overdrive (music)
Quantization distortion
Signal-to-noise-and-distortion (SINAD) ...
The distortion in aerial photographs is removed by unwarping the effects of terrain, removing the perspective projection of the camera, ...
warping) the vector data onto the raster image to visually check the accuracy of the registration based on the current set of active control points.
QUALITY OF WORK: Scanning shall capture each digital image of a document page so that every line and character on the document appears and is legible in the image. Removable media shall be free of scratches, cracks, finger marks, warping, ...
Performing partially constrained adjustments (as opposed to fully constrained adjustments) takes advantage of the inherent higher-accuracy GPS data relative to the existing network control. Less warping of the GPS data ...
The step in which this problem is resolved is called georeferencing, and involves computer-aided matching up of points in the image (typically 30 or more points per image) which is extrapolated with the use of an established benchmark, "warping" the ...
 See also: Area, Map, Feature, Software, Object
  
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