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Python 3 Deepface AI Script to Detect & Analyze Faces in Images in Terminal
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Jun 3, 2025
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View Video Transcript
0:00
uh hello guys uh welcome to this video
0:03
so in this video I will show you a
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Python
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script which will analyze the face
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inside images it will give you more
0:12
information about uh what expressions
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what emotions are there inside a
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particular face if the face is a woman
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or a man or it's a emotion what kind of
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emotion it's angry or happy so it's a
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facial recognition and analysis uh
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Python script I've written right here
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and it will show you all these results
0:34
inside a JSON file so let me run this
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Python script and let me give this
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image 1 JPG as this is you can see it's
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a guy image and let me just provide this
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uh image for
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example so if I run this script here so
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what it will do it will run this Python
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facial recognition system here which by
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deface which is a third party module so
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it will analyze this actual image based
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upon the facial recognition what sort of
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features that this image has and it will
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now create this JSON file right here and
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it will see it will analyze various
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information regarding this image such as
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age facial confidence what is the gender
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you can see man
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96% dominant gender man so emotion as
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well what is the facial expression angry
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sad everything it will tell
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dominant emotion what is the race here
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you will
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see each and everything you can see it
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will give you this JSON
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file you can analyze any image for
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example so the module that I'm talking
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about is deep face just go to
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your Python and here just search for
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this library deep face just wait let me
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just
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open so this is actually the package
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here deep
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face command is very simple simply
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execute this command to actually install
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this deep face apart from that uh
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we so now just make a simple app py file
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uh so I will just show you how
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to do this
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so first of all we need to import this
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deep face module so from deep face we
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need to import deep face this is actual
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package for analyzing the facial
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expressions of an image and then we
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initialize this so deep face and it
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contains this function analyze and here
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you provide your image actual image that
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you want to provide let me provide this
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angry
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image a girl which is angry so then we
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also
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provide so this will be coming in the
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image path so it takes this image path
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and inside this you will provide your
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image after that the second argument is
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the actions that you need to explore so
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here you can give parameters on which
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you want to analyze your image so I want
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to find out the age of the person the
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gender and the
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emotion also find out the emotion inside
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the image and the
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race what is the race of the person so
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after that if I print out this object it
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will analyze this image you will see it
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will analyze this
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image and give you the response in the
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command line it's very simple
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module you provide the actual image then
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you provide the
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actions and then it will give you the it
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will analyze it based upon these various
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factors and then it will give you this
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response here the JSON response so what
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we can do we can store this response in
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a JSON
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file so for saving this response in a
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JSON we can use the open function so we
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create this file here let me call this
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as results dojson so it will actually
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store all the results inside this file
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results do.json so let me delete
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everything and start from
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scratch and if I run this Python script
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now you will see it will analyze the
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image and then on the left hand side it
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will create that results.json file which
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will hold the information regarding this
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image
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so just wait for it to complete so in
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this way it is saying that uh the JSON
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module is
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not so let me just paste all the full
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script here uh for for making the JSON
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file we do need to import the JSON
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module so this script I have given guys
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in the description of this
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video so you can
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actually get the script the link is
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given in the description so it will you
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basically pass any sort of image then it
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it will analyze that image and it will
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store those observations inside this
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JSON file so you will
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see it will find out age
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everything dominant gender emotion every
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sort of information will be returned in
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this JSON response so in this way guys
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you can use this deep face package
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facial recognition and analysis
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framework for images and please hit that
5:47
like button subscribe the channel and
5:49
also check out my website
5:51
freemediattools.com which contains
5:53
thousands of tools
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