Re: [hugin-ptx] Mac builds of Hugin

2023-05-30 Thread dudek53 
Hi again! And again it is nice to see the speed increase.
I had a look a while ago but couldn´t find any issue here. Makes me wonder
if the graphical change is suppose to be like this. Maybe T. Modes or some
one else could verify this? I was thinking of climbing back in source tree
and see where the change happens in code but didn´t have time yet and it
would probably introduce some compiler bugs again.

On Wed, May 31, 2023 at 12:52 AM dgjohnston 
wrote:

> Dudek53 … additional testing of various size PTO file I have is showing a
> time reduction of 28% to 30% with your load of hugin for M1.
>
> Will you be doing some additional testing on the graphic interface for
> hugin that I sent previously?
>
> Don J.
>
>
> On May 18, 2023, at 11:42 AM, dudek53  wrote:
>
> Hi Donald. Thanks for sharing. I see the same view on my computer. Are
> functions working ok otherwise? If you could do some more tests and sum up
> your experiences I could then have a look and see if I could fix this.
> Other than graphical issues it is interesting to see the app works faster
> using arm64 compiler. My tests around align_image_stack and enfuse shows a
> significant speed increase.
>
> torsdag 18 maj 2023 kl. 18:58:50 UTC+2 skrev Donald Johnston:
>
>> Hi, I’ve started some testing for hugin on my M1 MacBook Pro running macOS
>> Ventura 13.3.1.
>>
>> The following two images show the difference I see in the “Fast Panorama
>> preview” screen. It looks like something isn’t displaying the sections
>> properly.
>>
>> If you look closely, the text in the big 1, 2, 3 boxes is barely readable
>> “Load images”, “Align”, “Create"
>>
>> Let me know if you need any other details.
>>
>>
>>
>>
>> On May 8, 2023, at 7:14 AM, dudek53  wrote:
>>
>> I am back.
>>
>> *Testers for arm264 Hugin version*(M1,M2)*:*
>>
>> https://bitbucket.org/Dannephoto/hugin/downloads/Hugin-2023-05-03_arm64.dmg
>>
>> *After install do following in terminal:*
>> xattr -cr drag/hugin/folder/here then push enter
>> After this it should open fine.
>>
>>
>>
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> 
> .
>
>
> --
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> 
> .
>

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Re: [hugin-ptx] Mac builds of Hugin

2023-05-30 Thread dudek53 
Hi again! Na again it is nice to see the speed increase.
I had a look a while ago but couldn´t find any issue here. Makes me wonder
if the graphical change is suppose to be like this. Maybe T. Modes or some
one else could verify this? I was thinking of climbing back in source tree
and see where the change happens in code but didn´t have time yet and it
would probably introduce some compiler bugs again.

On Wed, May 31, 2023 at 12:52 AM dgjohnston 
wrote:

> Dudek53 … additional testing of various size PTO file I have is showing a
> time reduction of 28% to 30% with your load of hugin for M1.
>
> Will you be doing some additional testing on the graphic interface for
> hugin that I sent previously?
>
> Don J.
>
>
> On May 18, 2023, at 11:42 AM, dudek53  wrote:
>
> Hi Donald. Thanks for sharing. I see the same view on my computer. Are
> functions working ok otherwise? If you could do some more tests and sum up
> your experiences I could then have a look and see if I could fix this.
> Other than graphical issues it is interesting to see the app works faster
> using arm64 compiler. My tests around align_image_stack and enfuse shows a
> significant speed increase.
>
> torsdag 18 maj 2023 kl. 18:58:50 UTC+2 skrev Donald Johnston:
>
>> Hi, I’ve started some testing for hugin on my M1 MacBook Pro running macOS
>> Ventura 13.3.1.
>>
>> The following two images show the difference I see in the “Fast Panorama
>> preview” screen. It looks like something isn’t displaying the sections
>> properly.
>>
>> If you look closely, the text in the big 1, 2, 3 boxes is barely readable
>> “Load images”, “Align”, “Create"
>>
>> Let me know if you need any other details.
>>
>>
>>
>>
>> On May 8, 2023, at 7:14 AM, dudek53  wrote:
>>
>> I am back.
>>
>> *Testers for arm264 Hugin version*(M1,M2)*:*
>>
>> https://bitbucket.org/Dannephoto/hugin/downloads/Hugin-2023-05-03_arm64.dmg
>>
>> *After install do following in terminal:*
>> xattr -cr drag/hugin/folder/here then push enter
>> After this it should open fine.
>>
>>
>>
> --
> A list of frequently asked questions is available at:
> http://wiki.panotools.org/Hugin_FAQ
> ---
> You received this message because you are subscribed to the Google Groups
> "hugin and other free panoramic software" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to hugin-ptx+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/hugin-ptx/90cfc9d1-9218-40c9-8629-b78d639420d5n%40googlegroups.com
> 
> .
>
>
> --
> A list of frequently asked questions is available at:
> http://wiki.panotools.org/Hugin_FAQ
> ---
> You received this message because you are subscribed to the Google Groups
> "hugin and other free panoramic software" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to hugin-ptx+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/hugin-ptx/77C8A07D-8ABD-42FE-95AA-94B445D6E297%40accesscomm.ca
> 
> .
>

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[hugin-ptx] Re: Verdandi segfault with 2022.0.0

2023-05-30 Thread Kevin Mehall 
Thanks for the quick fix! It works great.

And thanks also for the advice on the image ordering. I hadn't noticed that 
pto_gen 
is no longer sorting 
 the input images, 
and so I've updated my script to sort them itself. It actually simplifies 
things that way for scripting, because the input image ordering matches the 
image numbers passed to `pto_var`.

-- Kevin
On Wednesday, May 24, 2023 at 11:40:13 AM UTC-6 T. Modes wrote:

> kevin@gmail.com schrieb am Dienstag, 23. Mai 2023 um 22:08:39 UTC+2:
>
> After upgrading Hugin from 2021.0.0 to 2022.0.0, I am seeing verdandi 
> segfault when stitching 360x180° drone panoramas. One of the affected image 
> sets is linked below. It stitches correctly when downgrading to 2021.0.0, 
> and reproducibly fails with 2022.0.0 and latest from hg. 
>
>
> Thanks for the detailed bug report and reproducer. It should be now fixed 
> in repository.
>  
>
> unzip photos.zip
> nona -v -z LZW -r ldr -m TIFF_m -o part project.pto
> verdandi --wrap --seam=blend --compression=LZW -o equirectangular.tif -- 
> part.tif part0001.tif part0002.tif part0003.tif part0004.tif 
> part0005.tif part0006.tif part0007.tif part0008.tif part0009.tif 
> part0010.tif part0011.tif part0012.tif part0013.tif part0014.tif 
> part0015.tif part0016.tif part0017.tif part0018.tif part0019.tif 
> part0020.tif part0021.tif part0022.tif part0023.tif part0024.tif 
> part0025.tif part0026.tif part0027.tif part0028.tif part0029.tif 
> part0030.tif part0031.tif part0032.tif part0033.tif part0034.tif
> ```
>
> The main issue here is that you are supplying the images in a random order 
> (already in the pto file).
> But verdandi's blend algorithm works best when working on neighbouring 
> images starting from an anchor. But when using a random order greater 
> gradients can occurs. 
> Imaging 3 images in a row: from left to right image 1/image 2/image 3. The 
> best result is achieved when first blend image 1 and image 2 and then 
> blending the result with image 3. 
> Now imaging a random order e.g. first image 1 and image 3, both images 
> will be only copied into the results because they don't overlap (and don't 
> touch). When now blending image 2 in between it has to change to match to 
> image 1 *and* image 3. This creates greater restriction on the blending and 
> therefore can create a bigger gradient.
> When stitching from the GUI or hugin_executor they take care of this and 
> supply the images in a sensible order to verdandi. 
> By using the command line utilities in combination with the random order 
> in the pto file you are bypassing this restriction. 
> It would also help when you would generate the pto file with ordered 
> images instead of the random order. Then you would also have a sensible 
> order for blending.
>
> Thomas
>
>

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Re: [hugin-ptx] Mac builds of Hugin

2023-05-30 Thread dgjohnston 
Dudek53 … additional testing of various size PTO file I have is showing a time 
reduction of 28% to 30% with your load of hugin for M1.

Will you be doing some additional testing on the graphic interface for hugin 
that I sent previously?

Don J.


> On May 18, 2023, at 11:42 AM, dudek53  wrote:
> 
> Hi Donald. Thanks for sharing. I see the same view on my computer. Are 
> functions working ok otherwise? If you could do some more tests and sum up 
> your experiences I could then have a look and see if I could fix this. Other 
> than graphical issues it is interesting to see the app works faster using 
> arm64 compiler. My tests around align_image_stack and enfuse shows a 
> significant speed increase.
> 
> torsdag 18 maj 2023 kl. 18:58:50 UTC+2 skrev Donald Johnston:
>> Hi, I’ve started some testing for hugin on my M1 MacBook Pro running macOS 
>> Ventura 13.3.1.
>> 
>> The following two images show the difference I see in the “Fast Panorama 
>> preview” screen. It looks like something isn’t displaying the sections 
>> properly.
>> 
>> If you look closely, the text in the big 1, 2, 3 boxes is barely readable 
>> “Load images”, “Align”, “Create"
>> 
>> Let me know if you need any other details.
>> 
>> 
>> 
>> 
>>> On May 8, 2023, at 7:14 AM, dudek53 > wrote:
>>> 
>>> I am back.
>>> 
>>> Testers for arm264 Hugin version(M1,M2):
>>> https://bitbucket.org/Dannephoto/hugin/downloads/Hugin-2023-05-03_arm64.dmg
>>> 
>>> After install do following in terminal:
>>> xattr -cr drag/hugin/folder/here then push enter
>>> After this it should open fine.
>>> 
>> 
> 
> 
> -- 
> A list of frequently asked questions is available at: 
> http://wiki.panotools.org/Hugin_FAQ
> --- 
> You received this message because you are subscribed to the Google Groups 
> "hugin and other free panoramic software" group.
> To unsubscribe from this group and stop receiving emails from it, send an 
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> .
> To view this discussion on the web visit 
> https://groups.google.com/d/msgid/hugin-ptx/90cfc9d1-9218-40c9-8629-b78d639420d5n%40googlegroups.com
>  
> .

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