[PDF][PDF] Robust and secure watermarking using sparse information of watermark for biometric data protection
Biometric based system is used for security purpose and identity of the person in many
organizations in the present world. This biometric based system has several vulnerable …
organizations in the present world. This biometric based system has several vulnerable …
Compressive sensing based image acquisition and reconstruction analysis
S Ravindranath, SRN Ram… - … on Green Computing …, 2014 - ieeexplore.ieee.org
Compressive sensing is a technique by which images are acquired and reconstructed from
a relatively fewer measurements than what the Nyquist rate suggests. Compressive sensing …
a relatively fewer measurements than what the Nyquist rate suggests. Compressive sensing …
[PDF][PDF] Reconstruction of Compressive Sensing Signal using Orthogonal Matching Pursuit Algorithm
JAM Singh - academia.edu
This paper represents the reconstruction of sampled signal in CS by using OMP algorithm.
We have used the concept of compressive sensing for sub Nyquist sampling of sparse …
We have used the concept of compressive sensing for sub Nyquist sampling of sparse …