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1. Programming
Hi,
I have a working SQL-Query here, in which I'm using subqueries to get the needed result.
The idea behind this, is to get a list of networks which have 2 tags set in the database. Because of the way it is stored, i get a tuple for each Tag, so I get a duplicate of all networks.
The... (1 Reply)
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2. Shell Programming and Scripting
The following code transform the matrix to columns. Is it possible to do it other way around ( get the input from the output) ?
input
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output
x1 y1 0.3
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x3... (1 Reply)
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3. Shell Programming and Scripting
Hi,
I am creating a script that will pull data from database. The only thing missing now is that i have to transform the lines into horizontal list.
EXAMPLE
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4. Shell Programming and Scripting
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5. Programming
Hi all,
I pass to the transform algorithm two vectors, and the suma function.
#include <algorithm>
#include <iostream>
#include <iterator>
#include <vector>
using namespace std;
class Duo{
public:
int one;
int two;
};
Duo suma(Duo first, Duo last){
Duo ret;
... (1 Reply)
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How can I log transform (log 2) a text file which is a single column of numbers? (4 Replies)
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7. Shell Programming and Scripting
Hello All,
Do you have any idea, how can I transform the unix time format to standard:
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I would like to use the transformation in a AIX shell script :( (6 Replies)
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8. Shell Programming and Scripting
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Hello. I'm trying to use the awk command to convert certains fields to lgo base 2, not base 10.
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I'm trying to make a deadline.
Thanks for helping a newbie. Here's some fresh karma... (1 Reply)
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vquickmorph3d(1Vi) vquickmorph3d(1Vi)
NAME
vquickmorph3d - apply a quick 3D morphological filter to a binary image
SYNOPSIS
vquickmorph3d [-option ...] [infile] [outfile]
DESCRIPTION
vquickmorph3d applies a 3D morphological filter to an image by thresholding a distance transform. Each input image is filtered to produce
a corresponding output image.
This program emulates a "true" morphological filter by thresholding a 3D distance transform. It can only emulate filtering by a sphere
shaped structuring element. It is much faster than the original morphological filtering. It produces slightly different results.
The input images must be binary images of type VBit. The output images will also be binary.
COMMAND LINE OPTIONS
vquickmorph3d accepts the following options:
-help Prints a message describing options.
-in infile Specifies the Vista data file containing the input images.
-out outfile Specifies where to write the output images as a Vista data file.
-radius diameter
Specifies the radius of a sphere shaped structuring element. Default: 6.
-op op Specifies the operation as one of the following:
dilate dilation
erode ersion
open opening (erosion followed by dilation)
close closing (dilation followed by erosion)
Input and output files can be specified on the command line or allowed to default to the standard input and output streams.
LITERATURE
For an excellent tutorial on image morphology, see Haralick, R.M, S.R. Sternberg, and X. Zhuang, "Image analysis using mathematical mor-
phology," IEEE Trans. PAMI, vol. PAMI-9, No. 4, July 1987, pp. 532-550. Or see Maragos, P. and R. Shaffer, "Morphological systems for mul-
tidimensional Signal Processing", Proc. IEEE, vol. 78, no. 4, April 1990.
SEE ALSO
vbinmorph3d(1Vi), VImage(3Vi), Vista(7Vi)
AUTHOR
Gabriele Lohmann <lohmann@cns.mpg.de>
Vista Version 2.0 15 Februar 1994 vquickmorph3d(1Vi)
