New Aspect Ratio Invariant Visual Secret Sharing Schemes Using Square Block-Wise Operation.

Ching-Nung Yang Tse-Shih Chen

Published in: ICIAR (2005)

Keyphrases

aspect ratio
block wise
secret sharing scheme
perspective projection
focal length
key management
camera parameters
object recognition
encryption scheme
order statistics
image data
image features
image representation
camera calibration
single view
bounding box