Resizor - image size increase and decrease (seam carving)

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I am Baas
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Re: Resizor 1.1

#16 Post by I am Baas » Thu Mar 02, 2017 8:01 pm

Bəəs 2.0

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I am Baas
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Re: Resizor 1.1

#17 Post by I am Baas » Thu Mar 02, 2017 8:03 pm

Bəəs 2.0

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__philippe
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Re: Resizor 1.1

#18 Post by __philippe » Fri Mar 03, 2017 2:20 am

I am Baas wrote:DigiKam thread at http://www.portablefreeware.com/forums/ ... =2&t=20747
Download at https://download.kde.org/stable/digikam/ (not tested for portability)
@Baas - Thanks for your various pointers to the images Retargeting Seam Carving resources.

Compared to SeamCarvingGUI, I suspect DigiKam includes the more powerful "Image Retargeting" manipulation tools,
albeit at the cost of a much larger footprint :

DGK 5.30 Win-32 129 MB
SCG 1.11 Win-32 7.33MB
SCG 1.10 Win-32 4.41MB


Ditto for GIMP + LiquidRescale SeamCarving plug-in:

GIMP Portable 2.8.20
176 MB
GIMP 0.7.1 LQR plug-in
1 MB


"Always root for the little guy", a lesser fixation of mine's...;-)

Specular
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Re: Resizor

#19 Post by Specular » Sun Nov 26, 2017 5:57 am

webfork wrote:
smaragdus wrote:If this is the same program (Resizor 1.1.0 Build R1)
No unfortunately these are different programs. Check out the youtube link above -- it's pretty fantastic.
webfork wrote:The Resizor program notes just resizes images and doesn't do seam carving. Here's a look at the (sadly cropped) application from the Youtube video:
I think there was some confusion as the Youtube video posted in the first reply isn't demonstrating the program the topic is about but a researcher's own implementation of a seam carving application. The Resizor mentioned in the OP actually does support seam carving, I've used it before. To enable seam carving select the 'Retarget' option in the program.

Example using Wikipedia's own test image:

Before (800px wide):

Image

After (593px wide):

Image

That said it's a decade old at this point and there are no doubt better implementations :)

taotra
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Re: Resizor 1.1

#20 Post by taotra » Sun Nov 26, 2017 9:51 pm

VSO Seam is a free seam-carving software. It also looks portable, just extract it with Uniextract.

Description and download here:

http://forums.vso-software.fr/seam-carv ... t9800.html

Video here:

https://www.youtube.com/watch?v=JFeDg_9DYX0

juverax
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Re: Resizor 1.1

#21 Post by juverax » Sat Jul 21, 2018 5:33 am


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Re: Resizor - image size increase and decrease (seam carving)

#22 Post by webfork » Sun Aug 19, 2018 4:19 pm

Update on this: PhotoDemon does something similar to Seam Carving called "Content Aware Resize"

The details are listed about halfway down the page: https://photodemon.org/2014/02/21/photo ... -live.html

An example is below, where a standard image was shrunk from top and bottom to give a more letterbox view. Unlike Resizor, this is something you can't preview. Maybe future versions will include that functionality.

Before:
Image

After:
Image
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