[Pkg-octave-devel] Bug#438465: octave2.9-forge: image/edge.m fails with 'wrong type argument'
Andreas Romeyke
art1 at andreas-romeyke.de
Fri Aug 17 08:07:13 UTC 2007
Subject: octave2.9-forge: image/edge.m fails with 'wrong type argument'
Package: octave2.9-forge
Version: 2006.07.09+dfsg1-8
Severity: normal
*** Please type your report below this line ***
Hi,
I load an image with following lines:
image=imread("test.png");
imshow(image);
edgeimage=edge(image,'sobel');
The last line triggers an error:
error: octave_base_value::matrix_value(): wrong type argument
`uint8 matrix' error: evaluating binary operator `.^' near line 77,
column 39 error: evaluating binary operator `+' near line 77, column 43
error: evaluating assignment expression near line 77, column 7
error: evaluating if command near line 65, column 1
error: called from `edge' in file
`/usr/share/octave/site/api-v22/m/octave2.9-forge/image/edge.m'
error: evaluating assignment expression near line 8, column 10
The same code does work under Debian Sarge`s Version of Octave and
Octave forge.
Please use for additional questions my email-address:
art1 at andreas-romeyke.de.
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/dash
Kernel: Linux 2.6.22.1art1
Locale: LANG=de_DE.UTF-8 at euro, LC_CTYPE=de_DE.UTF-8 at euro
(charmap=UTF-8) (ignored: LC_ALL set to de_DE.UTF-8 at euro)
Versions of packages octave2.9-forge depends on:
ii atlas3-3dnow [liblapack. 3.6.0-20.6 Automatically Tuned Linear
Algebra ii atlas3-base [liblapack.s 3.6.0-20.6 Automatically
Tuned Linear Algebra ii fftw3 3.1.2-1
library for computing Fast Fourier ii lapack3 [liblapack.so.3]
3.0.20000531a-6 library of linear algebra routines ii
libc6 2.3.6.ds1-13 GNU C Library: Shared
libraries ii libcln4 1.1.13-2 Class Library
for Numbers (C++) ii libgcc1 1:4.1.1-21 GCC
support library ii libgfortran1 4.1.1-21 Runtime
library for GNU Fortran ap ii libginac1.3c2a 1.3.5-3
The GiNaC symbolic framework (runt ii libgmp3c2
2:4.2.1+dfsg-4 Multiprecision arithmetic library ii
libgraphicsmagick++1 1.1.7-13 format-independent image
processin ii libgraphicsmagick1 1.1.7-13
format-independent image processin ii libgsl0
1.8-2 GNU Scientific Library (GSL) -- li ii
libhdf5-serial-1.6.5-0 [ 1.6.5-3 Hierarchical Data Format 5
(HDF5) ii libice6 1:1.0.1-2 X11 Inter-Client
Exchange library ii libjpeg62 6b-13 The
Independent JPEG Group's JPEG ii libncurses5
5.5-5 Shared libraries for terminal hand ii
libnetcdf3 3.6.1-1 An interface for scientific
data a ii libpcre3 6.7-1 Perl 5 Compatible
Regular Expressi ii libpng12-0 1.2.15~beta5-1 PNG
library - runtime ii libqhull5 2003.1-2
Calculate convex hulls and related ii libreadline5
5.2-2 GNU readline and history libraries ii
libsm6 1:1.0.1-3 X11 Session Management library
ii libstdc++6 4.1.1-21 The GNU Standard C++
Library v3 ii libx11-6 2:1.0.3-7 X11 client-side
library ii octave2.9 2.9.9-8etch1 GNU Octave
language for numerical ii refblas3 [libblas.so.3] 1.2-8
Basic Linear Algebra Subroutines 3 ii zlib1g
1:1.2.3-13 compression library - runtime
octave2.9-forge recommends no packages.
-- no debconf information
--
Dipl. Inf. (FH) Andreas Romeyke, http://andreas-romeyke.de/privat/,
Gesellschaft für die Anwendung offener Systeme e.V. (http://gaos.org)
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