ISIS Documentation

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apollowarp

Warp an image to another using control points

Overview
Parameters

This program warps Apollo images using the reseau information. (note: apollofindrx must be run first).

History

Jacob Danton	2007-01-30	Original version
Kristin Berry	2014-05-29	Updated to fix string conversion error. References #2043.

Parameters

Files

Use this parameter to select the filename. All bands within the file will be warped unless a specific band is specified.

Type	cube
File Mode	input
Filter	*.cub

This file will contain the results of the warping.

Type	cube
File Mode	output

Warp parameters

The order of the polynomial to be used in the linear regression fit.

Type	integer
Default	1
Minimum	1 (inclusive)

The control points will be weighted based on distance if this option is selected. If it is not selected, all control points will have a weight of 1, reguardless of distance.

Type	boolean
Default	true

Interpolation

This is the type of interpolation to be performed on the input.

Type

string

Default

NEARESTNEIGHBOR

Option List:

Option	Brief	Description
NEARESTNEIGHBOR	Nearest Neighbor	Each output pixel will be set to the pixel nearest the calculated input pixel.
BILINEAR	Bi-Linear interpolation	Each output pixel will be set to the value calculated by a bi-linear interpolation of the calculated input pixel.
CUBICCONVOLUTION	Cubic Convolutioin interpolation	Each output pixel will be set to the value calculated by a cubic convolution interpolation of the calculated input pixel.

apollowarp

Categories

History

Parameters

Files

FROM Input cube to warp

TO Output cube

Warp parameters

DEGREE Order of polynomial

WEIGHTED Weight the control points using distance

Interpolation

INTERPOLATION Type of interpolation