Search found 18 matches

by Antoine
Mon Mar 04, 2024 11:46 am
Forum: Issues, bugs, etc.
Topic: E57 import / export | file size not same size
Replies: 8
Views: 1663

Re: E57 import / export | file size not same size

hello @daniel I've just noticed that you intergrated that enhancement in last CC release. thanks. by the way I was wondering if CloudCompare could detect checkboard from E57 file ? considering I work with structured scan given in E57 ? do you provide any feature of tool to make a convolution on B&am...
by Antoine
Mon Nov 07, 2022 10:13 am
Forum: Issues, bugs, etc.
Topic: E57 import / export | file size not same size
Replies: 8
Views: 1663

Re: E57 import / export | file size not same size

Thank you Daniel
good to know FARO is not storing imagery in lossless format !
by Antoine
Thu Oct 27, 2022 5:55 pm
Forum: Issues, bugs, etc.
Topic: E57 import / export | file size not same size
Replies: 8
Views: 1663

Re: E57 import / export | file size not same size

Hello Daniel
How can I reach you directly so that I share a download link ?
I am in discussion with Faro to know how the write their e57. More soon.
I guess they comply with e57 specifications.
Antoine
by Antoine
Wed Oct 26, 2022 2:02 pm
Forum: Issues, bugs, etc.
Topic: E57 import / export | file size not same size
Replies: 8
Views: 1663

E57 import / export | file size not same size

Hello, We have exported a raw FARO laser scanner station from FARO Scene in E57, with the pano image embeeded into the E57 file. that file is 508Mo Capture.JPG that file is being imported into CC , the point cloud is present as well as pano image (broken down into native picture shots + pano image) ...
by Antoine
Wed Jul 21, 2021 9:25 am
Forum: Questions
Topic: How_to_compare_two_3D_entities | percentage of matching
Replies: 3
Views: 1102

Re: How_to_compare_two_3D_entities | percentage of matching

oh yes...
maybe with that histogram functionality.
http://www.cloudcompare.org/doc/wiki/in ... _histogram
export csv and doing some stats on it.

will try.
by Antoine
Wed Jul 21, 2021 8:09 am
Forum: Plugins
Topic: [M3C2] and normals
Replies: 5
Views: 3367

Re: [M3C2] and normals

Hi Daniel
that tilling effect also stroke me...
I don't catch if it's rather the voxel effect from Cloud Compare or a tiling effect of the Dense Point Computation from METASHAPE...
by Antoine
Wed Jul 21, 2021 7:17 am
Forum: Questions
Topic: How_to_compare_two_3D_entities | percentage of matching
Replies: 3
Views: 1102

How_to_compare_two_3D_entities | percentage of matching

Dear all, Daniel, this post is related to C2C or M3C2 analysis and scale bar results https://www.cloudcompare.org/doc/wiki/index.php?title=How_to_compare_two_3D_entities I was wondering how I could get a percentage of a C2C result in addition to the scale bar. I mean, in the scale bar we can have a ...
by Antoine
Tue Mar 23, 2021 1:16 pm
Forum: Plugins
Topic: [M3C2] and normals
Replies: 5
Views: 3367

Re: [M3C2] and normals

I"ve got it. the source FARO TLS pointcloud wasn't imported as a structure grid cloud... Instead I've got an unstructured E57 pointcloud. so I had to recompute the normal of that ingredient so that I could asks M3C2 to works with those updated normals (In main Parameters tabs = choose use cloud...
by Antoine
Mon Mar 22, 2021 9:15 pm
Forum: Plugins
Topic: [M3C2] and normals
Replies: 5
Views: 3367

[M3C2] and normals

Hello Daniel & Dimitri I am french but I post that request in case it could be useful in the futur for the overall Cloud compare community. we are assessing different SFM soft vs Laser Scanner instrument in order to qualify pro/cons of photogrammetry for Heritage 3D survey. Here I am comparing P...
by Antoine
Thu Oct 10, 2019 4:27 pm
Forum: Questions
Topic: E57 classification
Replies: 1
Views: 2168

E57 classification

Hello In CC Does anyone know if E57 import handle classification metadata from that lib www.libe57.org/E57_LEICA_Terrain_Classification.txt we have converted proprietary pointcloud format that has been classified using several classes (more than 12, ie from the las 1.4) into E57 when I import the E5...