Preeti Singh

5 Questions 4 Answers 0 Followers

Questions related from Preeti Singh

What is contrast sensitivity ? How it is measured? what is difference between contrast and contrast sensitivity?

http://precision-vision.com/d-contrast-sensitivity/

10 October 2016 7,675 0 View

Is there any MATLAB code available for this paper "Image hiding by optimal LSB substitution and genetic algorithm"?

Image hiding by optimal LSB substitution and genetic algorithm MatLab code

01 January 1970 4,301 1 View

Difference between contrast and contrast sensitivity

What is the difference between contrast and contrast sensitivity in terms of image perception?

01 January 1970 2,903 0 View

What is difference between local-contrast and global contrast and how it is applied on an image?

contrast-based saliency detection

01 January 1970 3,649 1 View

Simple LSB substituion matlab code

Did anyone have MatLab code of 2-bit simple LSB substitution code for gray image steganography? Please share it. I need it for performance comparison purpose with my technique.

01 January 1970 7,469 3 View