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<div class="moz-cite-prefix">Hi Philipp</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">The file was saved automatically. I
don't think you can set what to save, or even the name of the
file.<br>
</div>
<div class="moz-cite-prefix">I also did a xs2png, but that only
saves the current figure. In my case a 610 x 460 pixel image (=the
screen figure).<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Cheers,</div>
<div class="moz-cite-prefix">Claus<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 21-12-2020 11:21, P M wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CACf7ODu+8dfReTCLJO8-USGgKfT97vcpA2cJ3E8sY2aj=WbRtg@mail.gmail.com">
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<div>Dear Claus,</div>
<div><br>
</div>
<div>the example did not include saving the image as a file.<br>
</div>
<div><br>
</div>
<div>Best guesses:</div>
<div>- use imwrite <br>
</div>
<div>- use one of the xs2...-functions (e.g.: xs2bmp)</div>
<div><br>
</div>
<div>BR</div>
<div>Philipp<br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Am Mo., 21. Dez. 2020 um
09:20 Uhr schrieb Claus Futtrup <<a
href="mailto:cfuttrup@gmail.com" moz-do-not-send="true">cfuttrup@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<div>Hi Philipp</div>
<div><br>
</div>
<div>I see, thank you for explaining it to me. I also see
that the upscale is not 2x2 = 4, but it is 4x4 so the
upscaled image is huge. The output file is saved - I
believe - in wherever your Scilab file browser is
currently active.<br>
</div>
<div><br>
</div>
<div>Best regards,</div>
<div>Claus</div>
<div><br>
</div>
<div>On 20-12-2020 22:55, P M wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Dear Claus,</div>
<div><br>
</div>
<div>you need to feed a list into imsuperres()....not
directly the image.</div>
<div>Following should work.</div>
<div>
<div>
<div>
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<pre><span style="color:rgb(0,0,0)">imgList</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(50,185,185)">list</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(0,0,0)">imgList</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(188,143,143)">1</span><span style="color:rgb(74,85,219)">)</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(0,0,0)">imread</span><span style="color:rgb(74,85,219)">('path_to_image'</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(0,0,0)">imgOut</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(0,0,0)">imsuperres</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(0,0,0)">imgList</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span><span>
<span style="color:rgb(50,185,185)">figure</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(0,0,0)">imshow</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(0,0,0)">imgList</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(188,143,143)">1</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(50,185,185)">figure</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(0,0,0)">imshow</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(0,0,0)">imgOut</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<font face="arial,sans-serif">BR
Philipp
</font></span></pre>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Am So., 20. Dez. 2020
um 19:42 Uhr schrieb Claus Futtrup <<a
href="mailto:cfuttrup@gmail.com" target="_blank"
moz-do-not-send="true">cfuttrup@gmail.com</a>>:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Hi there<br>
<br>
I have a 4K picture, which I thought I'll try to
upscale with the <br>
imsuperres in the IPCV toolbox. The code simply looks
like this:<br>
<br>
imagefile =
'D:\Userdata\Claus\Pictures\Think_Global_4K.png';<br>
im = imread(imagefile);<br>
imout = imsuperres(im);<br>
<br>
The file is read and I get the following response:
Unsigned Integer 8 <br>
bits (2160 x 3840). Then Scilab crashes. I'm running
Scilab 6.1.0 (the <br>
original release) on Windows 10 - in a MS Windows
dialog box I get:<br>
<br>
>Scilab 6.1.0 (Desktop) has stopped working<br>
<br>
>A problem caused the program to stop working
correctly. Windows will <br>
close the program and notify you if a solution is
available.<br>
<br>
I am not sure that I've understood how to use
imsuperres correctly. I <br>
see in the _params that rfactor = 4 is the default, so
I was expecting <br>
the image to be scaled by a factor 4 (maybe that's 2 x
2 = I get an 8K <br>
image = 4320 x 7680 pixels). The way I understand the
documentation, I <br>
don't need to run imsuperres_params if I'm satisified
with the defaults.<br>
<br>
Kind regards,<br>
<br>
Claus<br>
<br>
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