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  • QuickNII_EBRAINS.mp4

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1		-== (% style="color:#c0392b" %)Video tutorial(%%) ==
	1	+(% class="box infomessage" %)
	2	+(((
	3	+The alignment procedure consists of two main tasks:
2	2
3		-== ==
	5	+~1. Determine the dorsoventral and mediolateral cutting angle of the section series, apply same angles for all slices.
4	4
	7	+2. Adjust the atlas slices generated along these angles to match individual section
	8	+)))
	9	+
5	5	== (% style="color:#c0392b" %)Preparation of the image series(%%) ==
6	6
7	7	Before you get started with image registration, make sure your images are the right size. Images should be in 24-bit PNG or JPEG format, with a resolution up to 16 megapixels (e.g. 4000x4000 or 5000x3000 pixels).
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18	18
19	19	The latest VisuAlign manual can be found here: [[(% style="color:#27ae60" %)VisuAlign_user_guide>>https://www.nitrc.org/docman/index.php?group_id=1426&selected_doc_group_id=5980&language_id=1#folder]]
20	20
	26	+(% id="HQuickSTEPS:" %)
	27	+(((
21	21	== (% style="color:#c0392b" %)QuickSTEPS:(%%) ==
	29	+)))
22	22
23	23	Open the //QuickNII// program from the .exe file. Once the program opens, click the **Manage data button** and load your XML file (or JSON file if you have one from before)
24	24
25		-=== **Anchoring procedure** ===
26		-
27		-The alignment procedure consists of two main tasks:
28		-
29		-1. Determine the dorsoventral and mediolateral cutting angle of the section series, apply same angles for all slices.
30		-1. Adjust the atlas slices generated along these angles to match individual sections.
31		-
32	32	=== A) To determine the cutting angles: ===
33	33
34	34	1. Open an image in the **beginning** of the series, and use anatomical landmarks to find the approximate anteroposterior position of the section in the atlas. Select the atlas modality to be overlaid on the image (MRI, Atlas, etc.)
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58	58	1. You can toggle “outline mode” by pulling the opacity slider to the far right. A colour picker on the right side of the slider becomes active for changing the outline colour.
59	59	1. Enabling “Debug mode” from the View menu toggles the display of triangles representing the deformation field, and allows you to change the colour of the triangles.
60	60	1. Finally, use File -> Save As to save your fine-tuned alignment as a new JSON file.
	62	+1. There is also an “Export”function for generating .flat files for Nutil.

QuickNII_EBRAINS.mp4

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	1	+XWiki.puchades

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	1	+26.3 MB

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