MicMacRoom Tutorial: 04 Zhenjue - Historique des versions

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== Tutorial Zhenjue ==

=== Summary ===
# [[#Description|Description]]
# [[#Download|Download]]
# [[#Tutorial|Tutorial]]
## [[#project-creation|Project creation and Image Importation]]
## [[#base-element|Base Element]]
## [[#Relative Orientation|Relative Orientation]]

=== Description ===
This tutorial focuses on independently reconstructing statues using images of different focal lengths (24mm and 100mm). to reconstruct object in 3D by image geometry (PIMs).

=== Download ===
You can find this dataset at [https://micmac.ensg.eu/data/zhenjue_dataset.zip](https://micmac.ensg.eu/data/zhenjue_dataset.zip) Once you have downloaded it, you have to unzip the ".zip" archive.

=== Tutorial ===

==== 1) Project creation and Image Importation ====
First and foremost, open MicMacRoom and save your project, you can then use the File > Import Images to import the images from the dataset. Then select all of the nodes in the graph editor and delete them all.

==== 2) Base Element ====
To allow MicMacRoom to work we need to specific nodes at the beginning of the pipeline. These are: CameraInit which will recover the image information from the camera and MicMacProject which will create the directory.
To add a node, place your cursor in the graph editor, right-click and select the node you want, either by searching the list of by doing of search by keyword.
CameraInit is placed first and MicMacProject second. You can then take the SfmData output of CameraInit (Output are located on the right of a node) and link it with the SfmData input of MicMacProject (Input are located on the left of a node), if you see a line between the two nodes, then you have succeeded. You can also check the MicMacProject node and left-click on it to see that the SfmData parameter now has an address.
If you have created a wrong link, you can delete it by pressing right-click and remove on it.

==== 3) Relative Orientation ====

TapiocaAll
To search for attachment points, use the TapiocaAll node (use Tapioca with All commands authorized) to access them by right-clicking in the "Graph Editor" window > micmac > tapiocaAll
(or right click in the "Graph Editor" window and type the node name in the search bar at the top) you get a block. Then link the MicMacProject Project Directory to TapiocaAll. You change the Image Size settings which define the resolution of the image (how high we want our resolution to be) and the Homol directory to set the output name of the file. This block allows you to calculate the connection points for all images in a given resolution.

image

tapas
For this dataset, image have different focal length, so we have to compute first a orientation for the 24mm focal length images.
pour y accéder clic droit dans la fenêtre "Graph Editor" > micmac > Tapas
vous obtenez un bloc. Liez ensuite le Projet Directory , Image Patern , Homol Directory de TapiocaALL à Tapas
vous modifier les paramètres Calibration Model sur RadialStd et vous devez aller dans les parametre avencer (node -tapas en haut à droite cliquer sur les 3 petit point > Filter Attributes > cocher Advanced )
ensuite choisiser dans Ec Init max 30 et min 20

image

tapas_2
Check residual and number of points used per images.
We use the 24mm orientation as an entry for our command in order to indicate to MicMac there is different focal length: to perform this action we will take the tapas node to access it right click in the "Graph Editor" window > micmac > Tapas you get a block. Then link the Project Directory, Image Patern, Homol Directory and Orientation Directory put it in In Orientation Directory from Tapas to Tapas_2
you change the Calibration Model settings on RadialStd

image

AperiCloud
We will now generate a sparse cloud to visualize the relative orientation.
To carry out this action we will take the AperiCloud node to access it right click in the "Graph Editor" window > micmac > AperiCloud you obtain a block. Then link the Project Directory, Image Patern, Homol Directory and Orientation Directory of Tapas_2 to AperiCloud no changes to be made to the parameters

image

SaisieMasqQT
Define a mask for dense correlation can be done with the command SaisieMasqQT. Here we define a 3D mask:
to carry out this action we will take the SaisieMasqQT node to access it right click in the "Graph Editor" window > micmac > SaisieMasqQT you obtain a block. Then link the Directory Project,
from AperiCloud to SaisieMasqQT
you change the File Path settings by putting "DSC_3128.JPG"

image

C3DC

The new tool C3DC doesn't need an image master for 3D reconstruction:
to carry out this action we will take the C3DC node to access it right click in the "Graph Editor" window > micmac > C3DC you obtain a block. Then link the SaisieMasqQT Directory Project to C3DC
you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output

@@ Ligne 70 : / Ligne 70 : @@
 To perform this task, navigate to the SeizureMasqQT node. Right-click in the "Graph Editor" window > micmac > SaisieMasqQT to generate a block. Then connect the Sparse point cloud to the file path and both directory projects, from AperiCloud to SaisieMasqQT, with no settings changes needed.
-[[Image:SaisieMasqQT.PNG|center|thumb|1500px]]
+[[Image:SaisieMasqQT.PNG|center|thumb|1000px]]
@@ Ligne 76 : / Ligne 76 : @@
 The new C3DC tool works without requiring a master image for 3D reconstruction. To complete this task, follow these steps: First, navigate to the C3DC node by right-clicking in the Graph Editor window > micmac > C3DC, which creates a block. Then, establish the connections as follows: Output file to Masq 3D and the two projects directory from SaisieMasqQT to C3DC. Next, adjust the settings in MicMac: in Image Pattern, set "DSC_313[2-9].JPG", go to advanced settings, check Custom ZoomF and set Zoom F to 4. Finally, in Output Name, set the output file wish. name.
 [[Image:Zhenjue_Template.PNG|center|thumb|1500px]]

@@ Ligne 62 : / Ligne 62 : @@
 To carry out this action we will take the AperiCloud node to access it right click in the "Graph Editor" window > micmac > AperiCloud you obtain a block. Then link the Project Directory, Image Patern, Homol Directory and Orientation Directory of Tapas_2 to AperiCloud no changes to be made to the parameters
-image
+[[Image:AperiCloud.PNG|center|thumb|1000px]]
 '''SaisieMasqQT '''
-Define a mask for dense correlation can be done with the command SaisieMasqQT. Here we define a 3D mask:
+To set a mask for dense correlation, use CommandMasqQT. Here we establish a 3D mask:
-to carry out this action we will take the SaisieMasqQT node to access it right click in the "Graph Editor" window > micmac > SaisieMasqQT you obtain a block. Then link the Directory Project,
+To perform this task, navigate to the SeizureMasqQT node. Right-click in the "Graph Editor" window > micmac > SaisieMasqQT to generate a block. Then connect the Sparse point cloud to the file path and both directory projects, from AperiCloud to SaisieMasqQT, with no settings changes needed.
 from AperiCloud to SaisieMasqQT
-you change the File Path settings by putting "DSC_3128.JPG"
+[[Image:SaisieMasqQT.PNG|center|thumb|1500px]]
 '''C3DC'''
-The new tool C3DC doesn't need an image master for 3D reconstruction:
+The new C3DC tool works without requiring a master image for 3D reconstruction. To complete this task, follow these steps: First, navigate to the C3DC node by right-clicking in the Graph Editor window > micmac > C3DC, which creates a block. Then, establish the connections as follows: Output file to Masq 3D and the two projects directory from SaisieMasqQT to C3DC. Next, adjust the settings in MicMac: in Image Pattern, set "DSC_313[2-9].JPG", go to advanced settings, check Custom ZoomF and set Zoom F to 4. Finally, in Output Name, set the output file wish. name.
-to carry out this action we will take the C3DC node to access it right click in the "Graph Editor" window > micmac > C3DC you obtain a block. Then link the SaisieMasqQT Directory Project to C3DC
-you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output
 [[Image:Zhenjue_Template.PNG|center|thumb|1500px]]

@@ Ligne 39 : / Ligne 39 : @@
 (or right click in the "Graph Editor" window and type the node name in the search bar at the top) you get a block. Then link the MicMacProject Project Directory to TapiocaAll. You change the Image Size settings which define the resolution of the image (how high we want our resolution to be) and the Homol directory to set the output name of the file. This block allows you to calculate the connection points for all images in a given resolution.
-image
+[[Image:TapiocaAll.PNG|center|thumb|1000px]]
@@ Ligne 46 : / Ligne 46 : @@
 For this dataset, the images have different focal length, so we first need to calculate an orientation for the 24mm focal length images. to click to access it right in the "Graph Editor" window > micmac > Tapas you obtain a block. Then link the Project Directory, Image Patern, Homol Directory of TapiocaALL to Tapas you modify the Calibration Model parameters on RadialStd and you must go to the avencer parameters (node -tapas at the top right click on the 3 small dots > Filter Attributes > check Advanced) then choose in Ec Init max 30 and min 20
-image
+[[Image:Advanced.PNG|center|thumb|1500px]]
 '''tapas_2'''

← Version précédente		Version du 29 avril 2024 à 11:49
Ligne 78 :		Ligne 78 :
	you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output		you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output

−	[[Image:Zhenjue_Template.PNG\|center\|thumb\|~~1000px~~]]	+	[[Image:Zhenjue_Template.PNG\|center\|thumb\|1500px]]

← Version précédente		Version du 29 avril 2024 à 07:50
Ligne 1 :		Ligne 1 :
		+	[[Image:picto-liste.png\|25px\|link=Tutorials]] [[MicMacRoom Tutorials\|Tutorials index]]
	== Tutorial Zhenjue ==		== Tutorial Zhenjue ==

@@ Ligne 44 : / Ligne 44 : @@
 '''tapas'''
-For this dataset, image have different focal length, so we have to compute first a orientation for the 24mm focal length images.
+For this dataset, the images have different focal length, so we first need to calculate an orientation for the 24mm focal length images. to click to access it right in the "Graph Editor" window > micmac > Tapas you obtain a block. Then link the Project Directory, Image Patern, Homol Directory of TapiocaALL to Tapas you modify the Calibration Model parameters on RadialStd and you must go to the avencer parameters (node -tapas at the top right click on the 3 small dots > Filter Attributes > check Advanced) then choose in Ec Init max 30 and min 20
-pour y accéder clic droit dans la fenêtre "Graph Editor" > micmac > Tapas
-vous obtenez un bloc. Liez ensuite le Projet Directory , Image Patern , Homol Directory de TapiocaALL à Tapas
-vous modifier les paramètres Calibration Model sur RadialStd et vous devez aller dans les parametre avencer (node -tapas en haut à droite cliquer sur les 3 petit point > Filter Attributes > cocher Advanced )
-ensuite choisiser dans Ec Init max 30 et min 20
 image

← Version précédente		Version du 24 avril 2024 à 11:45
Ligne 80 :		Ligne 80 :
	to carry out this action we will take the C3DC node to access it right click in the "Graph Editor" window > micmac > C3DC you obtain a block. Then link the SaisieMasqQT Directory Project to C3DC		to carry out this action we will take the C3DC node to access it right click in the "Graph Editor" window > micmac > C3DC you obtain a block. Then link the SaisieMasqQT Directory Project to C3DC
	you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output		you modify the mode parameters on MicMac, in Image Pattern "DSC_313[2-9].JPG", go to advanced then after checking go to check set Custom ZoomF and in Zoom F set it to 4, and in Output Name set the name file output
		+
		+	[[Image:Zhenjue_Template.PNG\|center\|thumb\|1000px]]

@@ Ligne 34 : / Ligne 34 : @@
 TapiocaAll
 To search for attachment points, use the TapiocaAll node (use Tapioca with All commands authorized) to access them by right-clicking in the "Graph Editor" window > micmac > tapiocaAll
 (or right click in the "Graph Editor" window and type the node name in the search bar at the top) you get a block. Then link the MicMacProject Project Directory to TapiocaAll. You change the Image Size settings which define the resolution of the image (how high we want our resolution to be) and the Homol directory to set the output name of the file. This block allows you to calculate the connection points for all images in a given resolution.
@@ Ligne 41 : / Ligne 42 : @@
 tapas
 For this dataset, image have different focal length, so we have to compute first a orientation for the 24mm focal length images.
 pour y accéder clic droit dans la fenêtre "Graph Editor" > micmac > Tapas
@@ Ligne 50 : / Ligne 52 : @@
 tapas_2
 Check residual and number of points used per images.
 We use the 24mm orientation as an entry for our command in order to indicate to MicMac there is different focal length: to perform this action we will take the tapas node to access it right click in the "Graph Editor" window > micmac > Tapas you get a block. Then link the Project Directory, Image Patern, Homol Directory and Orientation Directory put it in In Orientation Directory from Tapas to Tapas_2
@@ Ligne 57 : / Ligne 60 : @@
 AperiCloud
 We will now generate a sparse cloud to visualize the relative orientation.
 To carry out this action we will take the AperiCloud node to access it right click in the "Graph Editor" window > micmac > AperiCloud you obtain a block. Then link the Project Directory, Image Patern, Homol Directory and Orientation Directory of Tapas_2 to AperiCloud no changes to be made to the parameters