now need to convert in order to apply Open cv

Sometimes it worked, and sometimes just went horribly wrong

the idea is to take a video and use photogrammetry to create a 3d object

And with each revolution it would fuck up somewhere else, while fixing one spot

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL

FFFFFFFFFFFFFFFFFFFFFFFFFFFAAAAAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRRRRRRRRRRAAAAAAAAAAAAAAAAGGGGGGGGGGGGGGGGEEEEEEEEEEEEEEEEEEEEE

cause 2D sections<plane> are no different that 4D frames <images>

3D imaging from 2D has some serious issues with shadows as it turns out

it does, but if you strip the back ground

A shadow makes it thing that the spot is deeper/shallower than it really is

it works a ton better if youu use OpenCV to detect countours and then strip everything but your target object

It works better when the camera is monochrome and the object is lit by an array of lasers

then run those frame through the SIFT algorithm

lidar is best

but you can strip the color out of the image with one command with opencv

A parrallel course to mine was making one such table thing that digitised phyiscal objects

lidar actually has a similar problem; coordinate systems

They got some serious backing from bosch

Like they not just used a laser array and a dome of monochrome cameras, oh no
that was too simple

Those lasers also measured distance each

yeah, I'm trying to integrate those two workflows so i can use photogrammetry info in cad and then laser data combined to photogrammetry

but everything uses different coordinate systems which aren't readily connected

In the end they abandoned the dome idea and went with a turntable that had an arch of cameras and lasers

Actually not an arch, more like almost a complete circle

a lidar array is the best way to go if you can afford the equipment

high accracy

it's just stitching such large datasets can be a bear

that's another area not connected; photo panaroma's and point cloud registration

One side contained lights and normal cameras (for colour data) and the other side had 3 horisontal laser lenses with an array of monochrome cameras and distance measuring inhole camera-chips

meme

MEME

there are some kick ass open source tools but they are all insulated from each other

meme

ME E M

mem

Rather smart reduction of component count

<:thonkvult:580055400376827905> don't you thikn?

https://imgur.com/gallery/gyAJFNs

my nigger

correct salute

Wrong audience