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Main:
Left mouse button: Segment
Right mouse button: Erase
Mouse wheel press or Right arrow: Windowing
Mouse wheel scroll or Up/Down arrows: Change slices
w/s: Change pointer size
Delete: Delete segmentation of current slice

Data view:
1: CT mediastinum window
2: CT brain window
3: CT lungs window
4: CT soft tissue window
5: CT bone window
6: Adjust windowing to current slice
7: Adjust windowing to pointer
Ctrl + left mouse button: Pan
Ctrl + right mouse button: Zoom
Ctrl + mouse scroll: Zoom
Ctrl + r: Reset zoom and pan
r: Reset zoom, pan and windowing
a/d: Change mask opacity
f: Mask opacity on/off

Thresholding:
t: Thresholding on/off
T: Max and min values within pointer become max and min threshold values
-: Pointer average becomes the minimum thresholding value
+: Pointer average becomes the maximum thresholding value

Automated segmentation (with Deep Learning):
The following might fail or be very slow on a computer without an ok/good GPU
g: DeepGrow mode on/off (interactive segmentation, a DG model must be loaded)
p: Predict current slice using loaded 2d model
P: Predict all slices with 2d model (will take some time)
c: Predict slice below
x: Predict slice above

More keybindings: Link.
Video tutorial: YouTube.
User manual: Link.
Back to medseg.ai

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Main 2d model:

★★★★☆ Load CT Thorax: COVID19 model (125 Mb)
★★★★★ Load CT Thorax: Lungs model (35 Mb)
★☆☆☆☆ Load CT Thorax: Central airways model (125 Mb)
★★★☆☆ Load CT Abdomen: Liver model (125 Mb)
★★★★☆ Load CT Abdomen: Liver 2.5D model (125 Mb)
★☆☆☆☆ Load CT Abdomen: 5 liver segments model (35 Mb)
★☆☆☆☆ Load CT Abdomen: Liver metastasis model (125 Mb)
★★★★☆ Load CT Abdomen: Left kidney 2.5D model (125 Mb)
★★★★☆ Load CT Abdomen: Right kidney 2.5D model (125 Mb)
★★★☆☆ Load CT Abdomen: Pancreas 2.5D model (125 Mb)
★★★★☆ Load CT Abdomen: Spleen 2.5D model (125 Mb)
★★☆☆☆ Load CT Head: Ventricles model (125 Mb)
★★☆☆☆ Load CT Head: Epidural hematoma model (125 Mb)

★★★★☆ Load CT + MRI: general slice-to-slice model (125 Mb). Use with buttons c and x.

★★☆☆☆ Load MRI Head: T2 Pons model (125 Mb)
★★☆☆☆ Load MRI Head: T2 Cerebellar model (125 Mb)
★★★★☆ Load MRI Head: T1 Hippocampus model (35 Mb)
★★☆☆☆ Load MRI Head: T2 Flair Multiple Sclerosis model (35 Mb) Interactive model:

★★★★★ Load DeepGrow CT liver/kidneys/spleen model (35 Mb)
★☆☆☆☆ Load DeepGrow CT lungs/trachea/heart/esophagus model (35 Mb)
★★☆☆☆ Load DeepGrow CT pancreas model (35 Mb)

★★★★☆ Load DeepGrow MRI T2 and T1 liver/kidneys/spleen model (35 Mb)
★★★★☆ Load DeepGrow MRI T2 prostate model (35 Mb)

DeepGrow v2. Ensemble of two models with changeable pointer size.
★★★★☆ Load DeepGrow v2 CT abdominal lymph node model(s) (65 Mb)
★★☆☆☆ Load DeepGrow v2 CT liver tumor model(s) (65 Mb)
v2 is beta. While holding left mouse button pressed, use "w" and "s" to change guide pointer size