LDR8 / RGB-Matrix

Render a display RGB matrix from a source image.

# RGB-Matrix

Render a display RGB matrix from a source image.

Dependency:

Pillow - https://pillow.readthedocs.io/en/stable/

Usage:

RGB-Matrix.py [-h] [-w] [-H] [-b] [-B] [-rw] [-rh]

positional arguments:
Filename of a single source-image, or directory for batch processing.


optional arguments:
-h , --help     show help message and exit 
-w , --width    Width of each individual Pixel (R-G-B).
-H , --height   Height of each individual Pixel (R-G-B).
-b , --block    Block-Size defines the overall size of the repeated Pixel-Pattern
-B , --black    Shift brightness of black pixels to simulate backlight shining; 0 = black 100 = white
-rw , --resizeWidth     Resize width of source image. (For processing only)
-rh , --resizeHeight    Resize height of source image. (For processing only)

If you execute the script without optional arguments, these settings are used:

-w 1 -H 3 -b 4 -B 0

Supported file formats for source image:
.bmp, .jpeg, .jpg, .png, .tiff, .tif, .webp

Tips:

• Output resolution = Input resolution * Block Size!
• A pretty low resolution is recommended for the source image. The effect is more visible that way.