Testing Meshroom

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martan
Posts: 81
Joined: 23 May 2018, 19:18
Location: Sweden

Testing Meshroom

Post by martan »

Downloaded a set of photos and gave Meshroom (open source/free) a shot:

It works!
Dante
Dante
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
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OBNRacerMan
Posts: 247
Joined: 12 Aug 2019, 09:46
Location: Obninsk, Russia

Re: Testing Meshroom

Post by OBNRacerMan »

I really didn’t like this program - it’s kind of slow and ... in general, in my opinion - compared to it, the same 3DF Zephyr is much more interesting, faster to work and "friendlier", in addition.
Although all of them, of course, are inferior to programs such as Agisoft Metashape or Bentley Context Capture.
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: Byintek UFO R9, Cam: Daheng Mercury MER-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC HM1628MP10 (F2.8, 10Mp, 16mm) x2 & Azure 3518M3M (F1.8, 3Mp, 35mm).
martan
Posts: 81
Joined: 23 May 2018, 19:18
Location: Sweden

Re: Testing Meshroom

Post by martan »

I takes some parctice I guess :-)

I made a test with photos from my drone. A friends house. Not a perfect result but more
than adeqaute for "digital planning of the garden"-

Camera positions according to Meshroom
Camera positions according to Meshroom
The mesh
The mesh
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
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OBNRacerMan
Posts: 247
Joined: 12 Aug 2019, 09:46
Location: Obninsk, Russia

Re: Testing Meshroom

Post by OBNRacerMan »

Have you tried to do the same, for example, in the same Zephyr? Just to compare quality and speed (Zephyr supports up to 50 photos in the free version)
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: Byintek UFO R9, Cam: Daheng Mercury MER-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC HM1628MP10 (F2.8, 10Mp, 16mm) x2 & Azure 3518M3M (F1.8, 3Mp, 35mm).
martan
Posts: 81
Joined: 23 May 2018, 19:18
Location: Sweden

Re: Testing Meshroom

Post by martan »

Not tested, but I sounds like I should :-)

Have you some results from Zephyr to show. Most interested.
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
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OBNRacerMan
Posts: 247
Joined: 12 Aug 2019, 09:46
Location: Obninsk, Russia

Re: Testing Meshroom

Post by OBNRacerMan »

martan wrote: 22 Feb 2020, 06:20 Have you some results from Zephyr to show. Most interested.
Hi, Martan
I have no way to check the program from the point of view of aerial photography (but the program has such a function). Therefore, I "scanned" only objects.

Therefore, I suggested that you try to upload your existing photographs of aerial photographs in Zephyr
Attachments
mesh
mesh
color
color
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: Byintek UFO R9, Cam: Daheng Mercury MER-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC HM1628MP10 (F2.8, 10Mp, 16mm) x2 & Azure 3518M3M (F1.8, 3Mp, 35mm).
martan
Posts: 81
Joined: 23 May 2018, 19:18
Location: Sweden

Re: Testing Meshroom

Post by martan »

I like Zephyr!

47 pictures from the same set of pictures in my first try with Meshroom.

Very quick and runs fine on my laptop. Yes, the house looks a bit sad :-)
47 pictures from drone.
47 pictures from drone.
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
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OBNRacerMan
Posts: 247
Joined: 12 Aug 2019, 09:46
Location: Obninsk, Russia

Re: Testing Meshroom

Post by OBNRacerMan »

Visually, as I expected, the resulting model looks prettier than after Meshroom
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: Byintek UFO R9, Cam: Daheng Mercury MER-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC HM1628MP10 (F2.8, 10Mp, 16mm) x2 & Azure 3518M3M (F1.8, 3Mp, 35mm).
martan
Posts: 81
Joined: 23 May 2018, 19:18
Location: Sweden

Re: Testing Meshroom

Post by martan »

This was fun. Borrowed photoset (same as original post). I will try more with my drone.
Same statue, other pogram.
Same statue, other pogram.
HP 3D Scan, Optoma ML750, 2x IS DMK 23UX236 with Computar 12mm, HP calibration panel, DIY Rotary tables.
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OBNRacerMan
Posts: 247
Joined: 12 Aug 2019, 09:46
Location: Obninsk, Russia

Re: Testing Meshroom

Post by OBNRacerMan »

I do not know if these programs can increase the resolution of elements using close-ups (for example, Bentley Context Capture can do this).
P.S. It's also interesting to try what the Pix4D Mapper can do (only I don't have a drone)
Soft: RangeVision DIY, Calibration panel/Rotary tables - RangeVision, Prj: Byintek UFO R9, Cam: Daheng Mercury MER-630-60U3M-L (USB3.0, monochrome) x2, Obj: ZLKC HM1628MP10 (F2.8, 10Mp, 16mm) x2 & Azure 3518M3M (F1.8, 3Mp, 35mm).
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