Firefly optimization-based dual watermarking for colour images with improved capacity.

Dhiran Kumar Mahto Amit Kumar Singh

Published in: Multim. Tools Appl. (2024)

Keyphrases

colour images
mathematical morphology
morphological operators
colour image segmentation
grey scale
colour space
single image
greyscale images
watermarking scheme
optimization problems
grey scale images
optimization algorithm
global search
grey level images
pixel values
computational complexity
neural network