Basic OCR bill detection system | Pytesseract | Python | Data Analysis

Hey there!
This is a very basic implementation of optical character recognition. I have used Pytesseract library to convert image to text and then performed data analysis which includes several visualizations.
It’s no secret that Tesseract is not perfect. It performs poorly when the image has a lot of noise or when the font of the language is one on which Tesseract OCR is not trained. Other conditions like brightness or skewness of text will also affect the performance of Tesseract. Nevertheless, it is a good starting point for text recognition with low efforts and high outputs.

[nayansenjaliya]

I am from nirma university 2k24 graduate and i am going to use this code in my machine vision assignment. thank you this is so much helpful

[daves]

Very skilled piece of work. Thank you for sharing

[morenomt]

this is super awesome! It is what I had been looking for

[obiwanfisher]

Why is this working so much better for you thn for me? I get a lot of random letters and results, and that is me working with screenshots with a lot less "noise" in the picture.

[kornflakesss]

Hey this is damn amazing. Thank you so much

[fmanzano]

Kindly please help there is an error at
#add the contents in thier respective csv file


NameError Traceback (most recent call last)
Cell In [33], line 2
1 #add the contents in thier respective csv file
----> 2 row_contents = [st, head, x]
3 from csv import writer
5 def append_list_as_row(file, list_of_elem):

NameError: name 'head' is not defined

[footballsocialmediareactio]

1) head, I couldn't find any value,
Is head the company name?

2)Expected 2 fields in line 3 saw 3

Whenever try to read the csv

[avrprojectsa]

I'm doing the same work on ocr but while i'm extracting the text Indian rupees symbol were not recognizing
Do you have any idea about that please hlp me

[shuvamdebbarman]

where to keep the bill3.png??? after line 3, showing type error: unsupported image file!

[tagifts]

Quality of receipts in real life is not ideal. Hoping it works but have my doubts.

[mujeebullahkhan]

I Really Appreciate Your Work.
But, 😊
#head is undefined

[TheSsamn]

Thank you so much for this tutorial but i have a question. If we wanna hide some info for eg. user's name, how can we do that?

[saipavan]

how to detect text data as a start date and expiry date of any image