Comments (6)
hi thanks for reaching out. can you post your configs please?
from medicaldetectiontoolkit.
Thanks for response. I used brat18 dataset with T1, T1ce, flair, and T2 . In preprocessing, I created 4ch data with this 4 files. So, 4ch dataset was combined with this 4 data file. Tumor segment file was used for ROIs. I applied mask rcnn for data training. Training stage was completed well.
I attached config.py files which was used for this.
config.txt
Best,
David.
from medicaldetectiontoolkit.
hey yes so like you assumed, the problem lies withing your channel dimension. As LIDC has only one channel, the LIDC data_loader does is not written for data with a multiple channels. So the image you pass to get_patch_crop_coords has 4 dimensions instead of the expected 3. The fixes you need to make should be easy to implement, just check to shift the dimensions by one where needed in the PatientBatchIterator class.
from medicaldetectiontoolkit.
I will write this class more generic to avoid the problem in the future, but it might take a couple of days till I find the time. Good Luck!
from medicaldetectiontoolkit.
Thank you for your comments. I'll try it for this. I have a wondering. If I do test with shifting the dimensions by one from 4ch data, is there any difference with each separately trained data?(e.g. when I do train each dataset(T1, T1ce, T2, Flair) as 1ch dataset)
Thank you for your help.
David.
from medicaldetectiontoolkit.
Generally you would want to train multi-modal models so as to grasp the correlations between modalities in your model paramters. In other words, if you train separately your model will not learn relational semantics between modalities.
from medicaldetectiontoolkit.
Related Issues (20)
- Compile Cuda Functions Help
- Question about "min_det_thresh" in test plotting
- troubles with MultiThreadedAugmenter HOT 2
- Problem with one class training HOT 4
- How could I preprocess my own nii data? HOT 2
- out of memory ConvertSegToBoundingBoxCoordinates
- How should I prepare the dataset? HOT 1
- inference issue
- Compiling CUDA functions for Titan RTX HOT 1
- data_load is very very very slow?
- how to improve the speed of test?
- Batch generation error on my customized dataset HOT 1
- KeyError when trying to train in toy_exp HOT 3
- TypeError: crop_and_resize_forward expected 7 arguments, got 8 when running on cpu
- How can I only evaluate based on the ground-truth bounding box? HOT 1
- When using batch_generator, where should I put "boxes_coords" in? HOT 1
- only a single thread working in "MultiThreadedAugmenter " !
- How to write U-Net Deep Learning code dealing with ".tiff" images?
- Project dependencies may have API risk issues
- Can you share the preprocessed LIDC dataset,Thank you HOT 1
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 medicaldetectiontoolkit.