Nuage2Ply - Historique des versions

Harlock : /* Help */ Correction signe Offs example (cf Additional comments)

2017-02-10T05:34:54Z

‎Help : Correction signe Offs example (cf Additional comments)

2017-02-01T16:56:33Z

‎Additional comments

2017-02-01T16:56:05Z

‎Description

2017-02-01T11:51:23Z

Example for offset syntax

2016-02-23T16:14:51Z

2016-02-23T16:14:32Z

2016-02-23T14:28:09Z

2016-01-27T10:38:23Z

‎Description

2016-01-21T10:32:03Z

‎Example

2016-01-21T10:29:22Z

‎Example

@@ Ligne 33 : / Ligne 33 : @@
 *[Name=Mesh] bool :: {Do mesh (Def=false)}
 *[Name=64B] bool :: {To generate 64 Bits ply, Def=false, WARN = do not work properly with meshlab or cloud compare}
-*[Name=Offs] Pt3dr :: {Offset in points to limit 32 Bits accuracy problem ; example : offs=[-300000,-5000000,0]}
+*[Name=Offs] Pt3dr :: {Offset in points to limit 32 Bits accuracy problem ; example : Offs=[300000,5000000,0]}
 *[Name=NeighMask] string :: {Mask for neighboors when larger than point selection (for normals computation)}
 *[Name=ForceRGB] bool :: {Force RGB even with gray image (Def=true because of bug in QT)}

@@ Ligne 39 : / Ligne 39 : @@
 ===Additional comments===
 The RatioAtrCarte that scaled the image to the same size as the depth map (or DEM) is automatically computed since mid 2014.
 The Offs parameter exist to compensate for the maximum number of digits per number that can be stored in a 32bits ply file, too low to store accurate coordinates in a system like UTM where the coordinates are offseted by millions (Typical coordinate (Easting, Northing) looks like : 425170 8763100). The offset substract the given values to the points coordinates:
 <pre>Pt orig = [425170 8763100 100]

@@ Ligne 36 : / Ligne 36 : @@
 *[Name=NeighMask] string :: {Mask for neighboors when larger than point selection (for normals computation)}
 *[Name=ForceRGB] bool :: {Force RGB even with gray image (Def=true because of bug in QT)}
 ===Example===
 For example, with the Ramses dataset, you can launch :
 <pre> mm3d Nuage2Ply NuageImProf_STD-MALT_Etape_8.xml Attr=../Ortho-MEC-Malt/Ortho-Eg-Test-Redr.tif RatioAttrCarte=2 Scale=2 </pre>

@@ Ligne 33 : / Ligne 33 : @@
 *[Name=Mesh] bool :: {Do mesh (Def=false)}
 *[Name=64B] bool :: {To generate 64 Bits ply, Def=false, WARN = do not work properly with meshlab or cloud compare}
-*[Name=Offs] Pt3dr :: {Offset in points to limit 32 Bits accuracy problem}
+*[Name=Offs] Pt3dr :: {Offset in points to limit 32 Bits accuracy problem ; example : offs=[-300000,-5000000,0]}
 *[Name=NeighMask] string :: {Mask for neighboors when larger than point selection (for normals computation)}
 *[Name=ForceRGB] bool :: {Force RGB even with gray image (Def=true because of bug in QT)}

@@ Ligne 4 : / Ligne 4 : @@
 ===Syntax===
-The global syntax for Nuage2Ply is <br>
+The global syntax for Nuage2Ply is :
 <pre>mm3d Nuage2Ply XMLFile NamedArgs</pre>
 ===Help===
-You can access to the help by typing :<br>
+You can access to the help by typing :
 <pre>mm3d Nuage2Ply -help</pre>
@@ Ligne 38 : / Ligne 38 : @@
 ===Example===
-For example, with the Ramses dataset, you can launch : <br>
+For example, with the Ramses dataset, you can launch :
 <pre> mm3d Nuage2Ply NuageImProf_STD-MALT_Etape_8.xml Attr=../Ortho-MEC-Malt/Ortho-Eg-Test-Redr.tif RatioAttrCarte=2 Scale=2 </pre>

← Version précédente		Version du 23 février 2016 à 14:28
Ligne 1 :		Ligne 1 :
		+	[[Image:picto-liste.png\|25px]] [[Command\|List of commands]]
	==Description==		==Description==
	Nuage2Ply is used to convert a depth map (or DEM when applicable) to a point cloud in ply format. The color of an image can be projected to the points (option "attr"). In case of a DEM (classically computed by "[[Malt]] Ortho"), the ortho-image mosaic computed by [[Tawny]] can be used.		Nuage2Ply is used to convert a depth map (or DEM when applicable) to a point cloud in ply format. The color of an image can be projected to the points (option "attr"). In case of a DEM (classically computed by "[[Malt]] Ortho"), the ortho-image mosaic computed by [[Tawny]] can be used.

@@ Ligne 1 : / Ligne 1 : @@
 ==Description==
-Nuage2Ply is used for transforming depth map in cloud point in ply format;
+Nuage2Ply is used to convert a depth map (or DEM when applicable) to a point cloud in ply format. The color of an image can be projected to the points (option "attr"). In case of a DEM (classically computed by "[[Malt]] Ortho"), the ortho-image mosaic computed by [[Tawny]] can be used.
 ===Syntax===

@@ Ligne 37 : / Ligne 37 : @@
 ===Example===
-For example, with the Mur Saint Martin dataset, you can launch : <br>
+For example, with the Ramses dataset, you can launch : <br>
 <code> mm3d Nuage2Ply NuageImProf_STD-MALT_Etape_8.xml Attr=../Ortho-MEC-Malt/Ortho-Eg-Test-Redr.tif RatioAttrCarte=2 Scale=2 </code>