sopranopillow / python_scripts

Random python scripts

Python scripts

These are random python scripts that I work on as they are needed. Here is a little description for each one:

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./imageTools/imageToSprite

This was a fun project to convert a normal image to a pixel art. The Idea came while working on my portfolio and not being able to draw any decent pixel art. This project uses:

• OpenCV 2
• Numpy
• SKlearn's KMeans cluster

NOTE: SKleanr's KMeans cluster is needed since it is used to calculate the dominant color of the area to convert to one pixel.

Examples:

Autum leaves - ( 1 pixel = 6 pixels from original ):

Original

Result

Link Image - ( 1 pixel = 16 pixels from original ):

Original

Result

Here is an example of how the pixel is created:

With the Kmeans cluster we find the most dominant color, in this case c, and then we replace the values in the new image with that smae color. To avoid having to resize the image and keep the same resolution, we do not convert the 4x4 matrix into a 1x1 with the color. We create a new 4x4 matrix with the dominant color in all the cells so the resolution doesn't change.

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./deansListExcelToHTML

This script was made for a job I was working on. This script uses xlWings to handle the excel file.

NOTE: I do not recommend using this one since it was specifically made for a website and the excel file requires a specific format.