đ️đ¤ AI in Object Detection | ā¤ā¤Ŧ्ā¤ेā¤्ā¤ ā¤Ąिā¤ेā¤्ā¤ļ⤍ ā¤Žें ā¤ā¤ā¤
đ¯ What is Object Detection?
Object detection is the process of
identifying and locating objects within an image or video, such as cars,
people, animals, or even specific items.
ā¤ā¤Ŧ्ā¤ेā¤्ā¤ ā¤Ąिā¤ेā¤्ā¤ļ⤍ ā¤ा ā¤Žā¤¤ā¤˛ā¤Ŧ ā¤šै ā¤ि⤤्⤰ ⤝ा ā¤ĩीā¤Ąि⤝ो ā¤Žें ā¤ĩिā¤ि⤍्⤍ ā¤ā¤Ŧ्ā¤ेā¤्ā¤्⤏ ā¤ै⤏े ā¤ा⤰, ⤞ोā¤, ā¤ा⤍ā¤ĩ⤰ ⤝ा ā¤
⤍्⤝ ā¤ĩ⤏्⤤ुā¤ं ā¤ो ā¤Ēā¤šā¤ा⤍⤍ा ā¤ā¤° ā¤ā¤¨ā¤ी ⤏्ā¤Ĩि⤤ि ā¤ा ā¤Ē⤤ा ⤞ā¤ा⤍ा।
AI helps make this process accurate, fast,
and automated.
đ¤ How AI Works in Object Detection | AI ā¤ā¤Ŧ्ā¤ेā¤्ā¤ ā¤Ąिā¤ेā¤्ā¤ļ⤍ ā¤Žें ā¤ै⤏े ā¤ाā¤Ž ā¤ā¤°ā¤¤ा ā¤šै?
1. Image
Preprocessing | ā¤ā¤Žे⤠ā¤Ē्⤰ीā¤Ē्⤰ो⤏े⤏िंā¤
Before detecting objects, AI processes the
image to enhance features like color contrast, edges, and brightness.
AI ⤏ā¤Ŧ⤏े ā¤Ēā¤šā¤˛े ā¤ā¤ĩि ā¤ो ⤏ंā¤ļो⤧ि⤤ ā¤ā¤°ā¤¤ा ā¤šै, ⤤ाā¤ि ⤰ंā¤, ā¤ि⤍ा⤰े ā¤ā¤° ā¤ā¤Žā¤ ā¤ै⤏े ⤞ā¤्⤎⤪ ⤏्ā¤Ē⤎्ā¤ ā¤šो ⤏ā¤ें।
2. Region
Proposal | ā¤्⤎े⤤्⤰ ā¤Ē्⤰⤏्⤤ाā¤ĩ
AI breaks down the image into small
regions and proposes potential areas where objects could be located.
AI ā¤ā¤ĩि ā¤ो ā¤ोā¤े-ā¤ोā¤े ā¤्⤎े⤤्⤰ों ā¤Žें ā¤ĩिā¤ाā¤ि⤤ ā¤ā¤°ā¤¤ा ā¤šै ā¤ā¤° ā¤ā¤¨ ā¤्⤎े⤤्⤰ों ā¤Žें ā¤ĩ⤏्⤤ुā¤ं ā¤े ā¤šो⤍े ā¤ी ⤏ंā¤ाā¤ĩ⤍ाā¤ं ā¤ा ā¤Ē्⤰⤏्⤤ाā¤ĩ ā¤ā¤°ā¤¤ा ā¤šै।
3. Feature
Extraction | ⤞ā¤्⤎⤪ों ā¤ा ⤍ि⤎्ā¤ā¤°्⤎⤪
AI identifies specific features (such as
shape, texture, or color) that make the object stand out.
AI ā¤ĩिā¤ļे⤎ ⤞ā¤्⤎⤪ों ā¤ो ā¤Ēā¤šā¤ा⤍⤤ा ā¤šै ā¤ो ā¤ि⤏ी ā¤ā¤Ŧ्ā¤ेā¤्⤠ā¤ो ā¤Ļू⤏⤰ों ⤏े ā¤
⤞⤠ā¤ā¤°ā¤¤े ā¤šैं, ā¤ै⤏े ā¤ā¤ा⤰, ā¤Ŧ⤍ाā¤ĩā¤, ⤝ा ⤰ंā¤।
4. Object
Classification | ā¤ā¤Ŧ्ā¤ेā¤्⤠ā¤ी ā¤ĩ⤰्ā¤ीā¤ā¤°ā¤Ŗ
Once an object is detected, AI classifies it
(e.g., car, person, dog) by matching the extracted features with known objects.
ā¤ā¤ ā¤Ŧा⤰ ā¤ā¤Ŧ ā¤ā¤Ŧ्ā¤ेā¤्⤠ā¤Ēā¤šā¤ा⤍ ⤞ि⤝ा ā¤ा⤤ा ā¤šै, ⤤ो AI ā¤ā¤¸े ā¤्⤞ा⤏िā¤Ģा⤠ā¤ā¤°ā¤¤ा ā¤šै (ā¤ै⤏े ā¤ा⤰, ā¤ĩ्⤝ā¤्⤤ि, ā¤ु⤤्⤤ा), ā¤Ēā¤šā¤ा⤍⤍े ā¤ĩा⤞े ⤞ā¤्⤎⤪ों ā¤े ā¤ā¤§ा⤰ ā¤Ē⤰।
5. Bounding
Box & Localization | ā¤Ŧाā¤ंā¤Ąिं⤠ā¤Ŧॉā¤्⤏ ā¤ā¤° ⤏्ā¤Ĩा⤍ ⤍ि⤰्⤧ा⤰⤪
AI draws a bounding box around the
detected object and provides its location coordinates within the image.
AI ā¤Ēā¤šā¤ा⤍े ā¤ā¤ ā¤ā¤Ŧ्ā¤ेā¤्⤠ā¤े ā¤ा⤰ों ā¤ā¤° ā¤ā¤ ā¤Ŧाā¤ंā¤Ąिं⤠ā¤Ŧॉā¤्⤏ ā¤Ŧ⤍ा⤤ा ā¤šै ā¤ā¤° ā¤ā¤ĩि ā¤Žें ā¤ā¤¸ā¤े ⤏्ā¤Ĩा⤍ ā¤े ⤍ि⤰्ā¤Ļेā¤ļां⤠ā¤Ē्⤰ā¤Ļा⤍ ā¤ā¤°ā¤¤ा ā¤šै।
đ§ AI Techniques Used | AI ⤤ā¤ā¤¨ीā¤ें:
- Convolutional Neural Networks (CNN)
- Region-based CNN (R-CNN)
- You Only Look Once (YOLO)
- Single Shot Multibox Detector (SSD)
- Faster R-CNN
- RetinaNet
✅ Benefits | ā¤Ģा⤝ā¤Ļे:
- đ Autonomous vehicles (detecting pedestrians, other
cars, and obstacles)
- đˇ Surveillance and security (detecting intruders,
suspicious behavior)
- đĨ Healthcare (detecting tumors or other abnormalities
in medical images)
- đ Retail (automatically detecting products on shelves
or during checkout)
- đ Agriculture (detecting crop diseases or pests)
⚠️ Challenges | ā¤ु⤍ौ⤤ि⤝ाँ:
- đŧ️ Complex backgrounds can make detection harder
- đ Need for large, labeled datasets to train the AI
models
- ⏱️ Real-time processing requirements (especially in
video surveillance or autonomous driving)
- đ§⚖️ Ethical concerns in surveillance and privacy issues
đ Conclusion | ⤍ि⤎्ā¤ā¤°्⤎
"AI-driven object detection is enhancing
safety, automation, and efficiency across industries, from healthcare to
autonomous vehicles."
"AI ā¤Ļ्ā¤ĩा⤰ा ⤏ंā¤ा⤞ि⤤ ā¤ā¤Ŧ्ā¤ेā¤्ā¤ ā¤Ąिā¤ेā¤्ā¤ļ⤍ ⤏्ā¤ĩा⤏्ā¤Ĩ्⤝ ⤏ेā¤ĩा ⤏े ⤞ेā¤ā¤° ⤏्ā¤ĩā¤ा⤞ि⤤ ā¤ĩाā¤šā¤¨ों ⤤⤠ā¤ĩिā¤ि⤍्⤍ ā¤ā¤Ļ्⤝ोā¤ों ā¤Žें ⤏ु⤰ā¤्⤎ा, ⤏्ā¤ĩā¤ा⤞⤍ ā¤ā¤° ā¤Ļā¤्⤎⤤ा ā¤Ŧā¤ĸ़ा ā¤°ā¤šा ā¤šै।"
Either way the teacher or student will get the solution to the problem within 24 hours.