Caster

Computer Assisted Segmentation Tool Environment Revisit has been developed for the segmentation of neves with in stacks of Scanning Electron Microscope scans of mice retina. This tool allows researches to color and track a structure from the mouse retina to see how mutations affect the cells.

Caster with test data.

Use of bucket fill to cover a large area.

Ray cast painting to border of structure.

Eraser takes on the shape of the brush.

Tools

Caster's tools include basic brushes with color selection, linear regression brush, a ruler, and erasers.

Brushes

Erasers

File tools

Documents

General

Developer

More docs »

FAQ

What are the keybinds?

Left click is tool function.

Right click hold and drag is zoom.

Scroll wheel up goes to previous image, down is next image, and hold and move pans.

How does Linear Regression work?

Linear regression is model to find a linear line based off a dependent variable with multiple independent variables. As we change images in the stack we see how the object is changed.

What does Raycast do?

Raycast is an edge tracking brush that dynamically resizes around the surface.

Why did the Black Hole or Bucket Fill stop?

Any action will interrupt the process for these tools. Also if the Black Hole and Basic Eraser are selected the Black hole will only erase a small section.

Program

The program's source code is currently hosted on Github at https://github.com/Jesse-McDonald/CASTER.