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Artificial Intelligence · Mini Project

Image Recognition with Pretrained CNNs in PyTorch

Fine-tunes ResNet and MobileNet to classify your own image categories

1-2 weeks build

Overview

A clear introduction to transfer learning. ImageNet-pretrained ResNet-18 and MobileNetV2 are loaded from torchvision, their final layers replaced and fine-tuned on a small labelled folder of images. The kit compares feature extraction against full fine-tuning and serves the trained model through a Streamlit page that shows the top-three predictions.

What makes it stand up

  • 01Works on any ImageFolder-style dataset, CIFAR-10 included as a default
  • 02Side-by-side comparison of frozen features and full fine-tuning
  • 03Learning-rate scheduling and early stopping built in
  • 04Grad-CAM heatmaps showing where the network looked
  • 05Streamlit demo with top-three predictions and confidence bars

Module breakdown

  1. 01

    Data loading

    torchvision transforms, train/validation split and class balancing.

  2. 02

    Model zoo

    Pretrained ResNet-18 and MobileNetV2 with swapped classifier heads.

  3. 03

    Training loop

    Plain PyTorch loop with checkpointing and a scheduler.

  4. 04

    Explainability

    Grad-CAM overlays for correct and incorrect predictions.

  5. 05

    Demo app

    Streamlit upload page that runs inference on the saved model.

After this, you will be able to

  • Explain what transfer learning reuses and why it needs less data
  • Compare freezing layers against fine-tuning them with evidence
  • Demo classification on images the examiner brings

Technology stack

  • Python
  • PyTorch
  • torchvision
  • Streamlit
  • Matplotlib

Complete kit

₹5,299₹8,999
-41%

Delivered in under 48 hours

Level
Mini Project
Domain
Artificial Intelligence
Build time
1-2 weeks
Difficulty

You receive

  • Complete, commented source code
  • 60-90 page project report (IEEE format)
  • Editable presentation deck
  • Architecture, ER and UML diagrams
  • Local setup and deployment guide
  • Sample dataset or seed data
  • Viva question bank with answers
  • One 45-minute walkthrough call
  • 30 days of doubt-clearing support
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