Increasing Ocr accuracy through image preprocessing and image segmentation

[litesh1123]

Related Issue

[Cite any related issue(s) this pull request addresses. If none, simply state “None”]

97

Description

[Please include a brief description of the changes or features added] added image preprocessing:- before undergoing OCR extraction , users can choose functions like greyscale, threshold, adaptive threshold and denoise where user can see manipulation of image and extracted text in output section. added image segmentation:- Images would be divided into parts for ROI (region of interest) and text will be extracted from the divided parts.

Type of PR

• [ ] Bug fix
• [X ] Feature enhancement
• [ ] Documentation update
• [ ] Other (specify): ___

Screenshots / videos (if applicable)

[Attach any relevant screenshots or videos demonstrating the changes] Demo video link- https://drive.google.com/file/d/1phb0gmf1UlSvp7tU80azUM3PQH9Wo3f1/view?usp=sharing

Checklist:

• [X ] I have performed a self-review of my code
• [ X] I have read and followed the Contribution Guidelines.
• [ X] I have tested the changes thoroughly before submitting this pull request.
• [ X] I have provided relevant issue numbers, screenshots, and videos after making the changes.
• [ X] I have commented my code, particularly in hard-to-understand areas.

Additional context:

[Include any additional information or context that might be helpful for reviewers.] @sanjay-kv sir another guy who raised the issue I tried to contact him but no reply,i have reviewed and added necessary changes for increasing OCR accuracy.

[sanjay-kv]

looks like need to pull before pushing

[litesh1123]

@sanjay-kv I didn't notice how these things were changed Now what shall I do next sir. I didn't change anything in these files

[sanjay-kv]

thats your file right, need to remove those files from the repo. and try push