Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Signal Processing
Network Profile
174
reputation
1
7

Nagabhushan S N

PhD Student at IISc

0
answers
6
questions
~2k
people reached

Communities (26)

Top Network Posts

Top Tags (14)

Score 0
Posts 3
Posts % 50
Score 0
Posts 2
Score 0
Posts 2
Score 0
Posts 2
Score 0
Posts 2
Score 0
Posts 1
View all tags →

Top Posts (6) All Questions Answers | Votes Newest

6 Why should an image be blurred using a Gaussian Kernel before downsampling? Oct 20 '18
4 Why can't a causal digital filter have an infinitely sharp transition between the passband and the stopband? Dec 26 '17
3 For a system to be causal, number of finite zeros <= number of finite poles. Why? Dec 26 '17
0 Why does White Noise in images imply noise in adjacent pixels are independent? Feb 5
0 How to calculate the variance of noise when an image is downsampled? Feb 21
0 What are the variances of dct coefficients in the 2d dct of a 8x8 patch of an image? Mar 27

Badges (8)

Gold

—

Silver

1

Rarest

Bronze

7

Rarest