Comments (4)
Dear Blaine,
I think you did a great job!
When using CLI for image registration, there are several output formats. The most important output format should be matches.csv, right? Because other images just use the information in this file to draw key points.
So, For this matches.csv, The meanings of these six columns are:
a column: x coordinate of the source image
b column: y coordinate of the source image
d column: y coordinate of the reference image
e column: y coordinate of the reference image
So, what do the data in columns c and f mean?
from sift3d.
Hi, thanks for your interest. Columns c and f and the z-coordinates. I should really document this.
from sift3d.
Hi, thanks for your interest. Columns c and f and the z-coordinates. I should really document this.
Hi, Thank you for your advice.
For the z-coordinate you mentioned, it refers to the ordinal number of the picture, right?
In other words, if a row of data in matches.csv is 96 201 6 96 201 5, it means that (96, 201) in the sixth picture of the 1.nii and (96, 201) in the fifth picture of the 2.nii are matched.
However, there are three directions of Axial, Coronal, and Sagittal in the nii file. How can I know which direction the z coordinate refers to?
from sift3d.
The Nifti file format actually encodes a 3D (or sometimes more than 3D) image. Please see here:
https://nifti.nimh.nih.gov/nifti-1/
If no special registration is encoded in the Nifti file, then the xy-plane is the same as the axial plane in your viewer.
from sift3d.
Related Issues (20)
- Usage with videos? HOT 15
- Adjust the coordinates to the base octave HOT 2
- How rotation matrix is computed? HOT 4
- function "rand_rows" HOT 2
- build error on Ubuntu 14.04 HOT 1
- Usage in Visual Studio,Windows with C
- coordinate values is partly different between keypoints file and Descriptor file HOT 2
- SIFT3D can run on win7 64,but can't run on win10 64? HOT 1
- Do you have the code to compile in Python? HOT 2
- about matlab HOT 6
- Accurate keypoint localization HOT 2
- General questions about SIFT3D outputs and usage HOT 2
- Would SIFT3D work in multi modality registration - Heart MRI/XRay? HOT 1
- Installation on Ubuntu 20.04 HOT 3
- Matlab Mex functions HOT 1
- Would like to try with CLI, but...
- Does anyone has the binary libraries built for matlab 2018b or later, win 10 platform?
- can't find libdcmtk5 on Ubuntu 20.04.6 LTS
- Issues uploading DICOM files
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from sift3d.