- n - Variable in class net.grelf.Maths.Statistics
-
- n - Variable in class net.grelf.Statistics
-
No of samples.
- name - Variable in class net.grelf.grip.Measurement
-
In a form suitable for display to the user.
- NamespaceContext - Class in net.grelf
-
For use with javax.xml.xpath.XPath.
NB: Unprefixed namespaces cause great complications with XPath - typically
nodes are not found when you expect
them to be.
- NamespaceContext(String, String) - Constructor for class net.grelf.NamespaceContext
-
Construct a context containing one prefix-URI pair.
- nBands - Variable in class net.grelf.image.HistogramAll
-
Number of bands (channels) in the image (and in the freq array).
- NCOLS - Static variable in class net.grelf.grip.ImTableModel
-
- nComponents - Variable in class net.grelf.image.ExifTag
-
- nearestExtremeFilter() - Method in class net.grelf.grip.ImFrame
-
Ask for neighbourhood size and replace every pixel in the image by the
nearest of the max and min of its neighbourhood.
- nearestExtremeFilter(int, ProgressMonitor) - Method in interface net.grelf.image.Image
-
Replace every pixel in the image by the nearest of the max and min of its
n x n neighbourhood, where n = 2.halfWidth + 1.
- nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image32
-
Replace every pixel in the image by the nearest of the max and min of
its n x n neighbourhood, where n = 2.halfWidth + 1.
- nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image64
-
Replace every pixel in the image by the nearest of the max and min of
its n x n neighbourhood, where n = 2.halfWidth + 1.
- nearestExtremeFilter(int, ProgressMonitor) - Method in class net.grelf.image.Image8or16Base
-
Replace every pixel in the image by the nearest of the max and min of
its n x n neighbourhood, where n = 2.halfWidth + 1.
- net.grelf - package net.grelf
-
This package contains general-purpose Java classes: non-astronomical and
not specific to GRIP.
- net.grelf.astro - package net.grelf.astro
-
This package contains Java classes for astronomical applications.
- net.grelf.draw - package net.grelf.draw
-
- net.grelf.grip - package net.grelf.grip
-
This package contains the Java classes which are specific to the image
processing application GRIP.
GRIP is available as a free download from www.grelf.net - please always
quote this URL in connection with GRIP.
Version: 18.1.24
- net.grelf.hdr - package net.grelf.hdr
-
- net.grelf.image - package net.grelf.image
-
This package contains Java classes defining and processing images.
- net.grelf.malign - package net.grelf.malign
-
This package provides the interactive process for aligning two images.
- net.grelf.meteor - package net.grelf.meteor
-
- net.grelf.sequence - package net.grelf.sequence
-
This package contains classes for processing sequences of images.
- neutraliseBackground() - Method in class net.grelf.grip.ImFrame
-
Automatically adjust colour balance by equating the modes of all
channels.
- neutraliseBackground() - Method in interface net.grelf.image.Image
-
Equate the histogram modes of all channels by stretching from the overall
maximum value.
- neutraliseBackground() - Method in class net.grelf.image.Image32
-
Equate the modes in the histogram by stretching downwards from maxLevel.
- neutraliseBackground() - Method in class net.grelf.image.Image64
-
- neutraliseBackground() - Method in class net.grelf.image.Image8or16Base
-
- NEWCASTLE - Static variable in class net.grelf.astro.Topocentre
-
- next() - Method in class net.grelf.grip.CometFrame
-
- NIMAGES_KEYWORD - Static variable in class net.grelf.image.Metadata
-
- nLevels - Variable in class net.grelf.image.HistogramAll
-
Number of levels in freq array, not in the image.
- nOccurs(String, char) - Static method in class net.grelf.Util
-
Find the number of occurences of a character in a String.
- NoImageException - Exception in net.grelf.image
-
For use when no image is found in a file when one is expected.
- NoImageException(String) - Constructor for exception net.grelf.image.NoImageException
-
- notYet() - Static method in class net.grelf.Util
-
Display a message dialogue apologising that an operation is not yet
available.
- notYet(Component) - Static method in class net.grelf.Util
-
Display a message dialogue apologising that an operation is not yet
available.
- NoUnits - Enum in net.grelf
-
Dummy units for any MeasuredValue which has no units.
- nPixelsMeasured - Variable in class net.grelf.grip.BlobMeas
-
The number of pixels in the inner disc used for accurate brightness
measurement, 0 if that has not been done.
- nullRows() - Method in class net.grelf.grip.Blob_
-
Available for saving memory if the boundary has to be kept but we no
longer need the region.