Add Black and White Image Colorizer

[Nav3005]

Closes : #96

• Title : Colorization of Black and White Images using openCV
• Your Name: Naveen Karthik Rajakumar
• Idenitfy yourself: SWOC

Describe the add-ons or changes you've made 📃

Added a Python script for colorizing black-and-white images using OpenCV. The script includes:
• Preprocessing steps like normalization and conversion to LAB color space.
• Postprocessing steps to combine predicted A and B channels with the L channel for colorized output.
• An example implementation with a sample image for demonstration purposes.

Checklist: ☑️

• My code follows the Contributing Guidelines & Code of Conduct of this project.
• This PR does not contain plagiarized content.
• I have performed a self-review of my own code.
• I have commented my code, particularly wherever it was hard to understand.
• My changes generate no new warnings.

Screenshots 📷

Original Image :

Colorized Image :

Working Video 🎥

Working.mov

Happy Coding 🎉

[github-actions]

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[Avdhesh-Varshney]

• PR rejected because of commit in main branch.

Share the project page video on AI-Code website in PR from your local server.

[Avdhesh-Varshney]

• Don't create too many commits

[Nav3005]

@Avdhesh-Varshney ok

[Nav3005]

@Avdhesh-Varshney is it possible to extend deadline for my issue ?