Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

To resolve issues starting MATLAB on Mac OS X 10.10 (Yosemite) visit: http://www.mathworks.com/matlabcentral/answers/159016

Is it wrong if PSNR is coming IN range of 128 - 170

Asked by ankita on 3 May 2013

PSNR value coming above 100 I m not sure, if it is fine or something is wrong with the code

0 Comments

ankita

Tags

Products

No products are associated with this question.

2 Answers

Answer by Iman Ansari on 3 May 2013

Hi. It's not wrong, but it's unusual:

http://en.wikipedia.org/wiki/PSNR

0 Comments

Iman Ansari
Answer by Youssef KHMOU on 3 May 2013

hi, generally speaking, very similar signals must give the PSNR a value around 50-60dB, your case is correct, but you need a benchmark of similar case so as to see if your result is reasonable, imagine PSNR between a signal and itself is Infinity....

0 Comments

Youssef  KHMOU

Contact us