Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/jsilvela/morphological-image-processing
Code for erosion, thresholding, skeletonization and other morphological operations
https://github.com/jsilvela/morphological-image-processing
image-processing
Last synced: 7 days ago
JSON representation
Code for erosion, thresholding, skeletonization and other morphological operations
- Host: GitHub
- URL: https://github.com/jsilvela/morphological-image-processing
- Owner: jsilvela
- License: mit
- Created: 2010-10-01T20:31:13.000Z (over 14 years ago)
- Default Branch: master
- Last Pushed: 2022-05-22T15:55:25.000Z (over 2 years ago)
- Last Synced: 2024-11-11T02:41:59.825Z (2 months ago)
- Topics: image-processing
- Language: C++
- Homepage:
- Size: 18.6 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# Morphological image processing
I wrote this code in 2001 for my thesis on image processing, and
from that I got an article published:
*Breadth-First Search and Its Application to Image Processing Problems*,
published on IEEE Transactions on Image Processing, VOL. 10, NO. 8, August 2001.
[link](https://silvela.org/jaime/BFSpaper.pdf)
I have made no functionality change since then, nor have I tried to update
to a more modern version of GTK+.
Tested on a Raspberry Pi running *stretch*, May 2022.
## Installing
You need `libtiff` to be installed.
In a Debian-derived system:
``` sh
apt-get install libtiff libtiff-dev
```
If you want to run the GTK+ UI, you will need `libgtk-dev`
too. This was developed way back when, on GTK+ version 2.
``` sh
sudo apt-get install libgtk2.0-dev
```
Then:
``` sh
make
```
Will build the two executables: `pro-image` and `pro-gtk-image`.
You can skip building the GTK+ bit, by doing:
``` sh
make pro-image
```
## Using
The two executables take in a single TIFF image as input, and after
starting, become a command-line interpreter.
For example, we start processing the image `manos/a30000.tif`.
In the terminal:
``` sh
./pro-gtk-image manos/a30000.tif
```
Now, we can use the terminal as a REPL.
One or more commands may be issued, followed by a newline.
After each, a GTK+ window will display the result of the command.
E.g.
``` sh
threshold 100
```
→ a window opens showing the image after thresholding
``` sh
regions
```
→ a window opens showing the image after cleaning the noisy regions
The commands may also be chained. For example:
``` sh
threshold 100 regions
```
… a window will open after each command.
### Non-graphical executable
The non-graphical executable does not produce a window with the results,
of course. We should write out to a TIFF file to show progress.
``` sh
% ./pro-image manos/a30000.tif
% threshold 100
% regions
% boundary
% skeleton
% write skel.tif
```