15 citations · 47 across the 14 of their papers we have counts for
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cs.CR2021
SABMIS: Sparse approximation based blind multi-image steganography scheme
Rohit Agrawal, Kapil Ahuja, Marc C. Steinbach +1
We hide grayscale secret images into a grayscale cover image, which is considered to be a challenging steganography problem. Our goal is to develop a steganography scheme with enha…
math.CO2021
A Generalization of Deodhar's Framework for Questions in Kazhdan-Lusztig Theory
Rohit Agrawal, Vladimir Sotirov
We make progress on a question of Skandera by showing that a product of Kazhdan-Lusztig basis elements indexed by maximal elements of parabolic subgroups admits a Kazhdan-Lusztig b…
cs.MM2021
CSIS: compressed sensing-based enhanced-embedding capacity image steganography scheme
Rohit Agrawal, Kapil Ahuja
Image steganography plays a vital role in securing secret data by embedding it in the cover images. Usually, these images are communicated in a compressed format. Existing techniqu…