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Python 3 Sci-kit Library Script to Cartoonify & Draw Pencil Sketch of Image File Using NumPy
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Jun 3, 2025
Get the full source code of application here: https://codingshiksha.com/python/python-3-sci-kit-library-script-to-cartoonify-draw-pencil-sketch-of-image-file-using-numpy/
View Video Transcript
0:00
uh hello guys uh welcome to this video
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so in this video I will show you one
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other Python package which can actually
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generate a pencil sketch or cartoonify
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your input image you can generate a
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cartoon version of your image completely
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free so let me first of all show you an
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example right here so we take an input
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image like this you will see this is our
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input image we are taking and now we
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just need to generate a cartoon version
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or a pencil sketch of this so once I
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execute this Python script it will
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create a new file which will be a
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sketch darken
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jpg
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so let me just take a different image
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for example
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so what can I do i can ask chat GPT for
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this because our output is not looking
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good so what I can do I can paste this
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in i've given the script in the
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description so chat GPT you can see it
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will tell you what is the issue that
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you're facing the output is image being
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completely white so it will suggest some
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fixes and then you can apply these fixes
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to just copy this
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so again try
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this so so now you can see it will
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generate your pencil sketch
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successfully so I have given this source
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code I will update this source
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code so again let me take a different
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image for example so in this way you can
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see chat GPT
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will is a very useful tool in terms of
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coding because it can correct the
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mistakes and you can see so in this way
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you can generate this uh very simply
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this pencil sketches it looks really
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cool you will see it's a drawing pencil
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sketch or
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a it changes to cartoon version of the
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image so now let me show you step by
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step how it is built so first of all you
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need two modules for this first of
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all you need if you go to the Python
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website just search for
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this sky kit I think
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yes
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SCI
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get so you need this one and the second
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one is numpy
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so so after this you need to simply
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import
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this these two libraries which
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are like this after that we specify the
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input
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image and then we convert this into uh
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grayscale image which is black and white
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version using this
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function and then we will apply this
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filter which is the soil soel filter
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after that we will invert this
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image like
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this the numpy package and then we'll
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converting this to 8 bit the darken
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version so that's all so this is the
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overall script that's all that is
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required here let me delete this and
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rerun this you will once again it will
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generate the pencil version of this
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image
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so I have given the script guys in the
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description of this video so you can
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actually use this to generate these
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pencil sketches and thank you very much
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for watching this video and also check
4:38
out my website freemediatools.com
4:40
uh which contains thousands of tools
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