Millionaire Mode

Sharpening and Noise Reduction Techniques

Question 1 of 15

What is the primary purpose of sharpening an image?

  1. To enhance the contrast between edges
  2. To reduce noise
  3. To increase the overall brightness
  4. To remove unwanted colors

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000