Dr. Ravindranath C. Cherukuri Profile

Dr. Ravindranath C. Cherukuri

at CHRIST (Deemed to be Univ)

SPIE Involvement:

Conference Program Committee | Editorial Board Member: Journal of Electronic Imaging | Author

Proceedings Article | 28 January 2010 Paper

New normalized expansions for redundant number systems: adaptive data hiding techniques

Ravindrnath Cherukuri, Sos Agaian

Proceedings Volume 7542, 754206 (2010) https://doi.org/10.1117/12.838916

KEYWORDS: Data hiding, Computer security, Embedded systems, Image processing, Visualization, Steganography, Information security, Image compression, Digital imaging, Binary data

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Proceedings Article | 5 May 2009 Paper

Selective object encryption for privacy protection

Yicong Zhou, Karen Panetta, Ravindranath Cherukuri, Sos Agaian

Proceedings Volume 7351, 73510F (2009) https://doi.org/10.1117/12.817699

KEYWORDS: Image encryption, Image segmentation, Medical imaging, Computer security, Image processing algorithms and systems, Homeland security, Detection and tracking algorithms, Image processing, 3D image processing, Binary data

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Proceedings Article | 3 April 2008 Paper

Logical subband decomposition based secured multimedia system

Ravindranath Cherukuri, Sos Agaian

Proceedings Volume 6982, 69820X (2008) https://doi.org/10.1117/12.777763

KEYWORDS: Binary data, Wavelets, Data hiding, Multimedia, Image processing, Cryptography, Image compression, Image encryption, Internet, Data communications

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Proceedings Article | 2 May 2007 Paper

Switching theory-based steganographic system for JPEG images

Ravindranath Cherukuri, Sos Agaian

Proceedings Volume 6579, 65790C (2007) https://doi.org/10.1117/12.719014

KEYWORDS: Data hiding, Switching, Information security, Quantization, Image processing, Computer programming, Image compression, Embedded systems, Steganography, Mobile devices

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Proceedings Article | 17 May 2006 Paper

Secure and robust steganographic algorithm for binary images

Sos Agaian, Ravindranath Cherukuri

Proceedings Volume 6235, 62351F (2006) https://doi.org/10.1117/12.663820

KEYWORDS: Binary data, Data hiding, Distortion, Information security, Computer simulations, Visualization, Embedded systems, Digital libraries, Steganography, System identification

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Proceedings Article | 2 May 2006 Paper

A new JPEG-based steganographic algorithm for mobile devices

Sos Agaian, Ravindranath Cherukuri, Erik Schneider, Gregory White

Proceedings Volume 6250, 62500F (2006) https://doi.org/10.1117/12.663816

KEYWORDS: Neodymium, Mobile devices, Data hiding, Steganography, Information security, Network security, Computer security, Switching, Mobile communications, Cameras

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Proceedings Article | 2 May 2006 Paper

Secure steganography designed for mobile platforms

Sos Agaian, Ravindranath Cherukuri, Ronnie Sifuentes

Proceedings Volume 6250, 62500E (2006) https://doi.org/10.1117/12.662245

KEYWORDS: Mobile devices, Steganography, Computer programming, Steganalysis, Data hiding, Image processing, Image resolution, Computer security, Information security, Binary data

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Proceedings Article | 30 August 2005 Paper

T-order statistics and secure adaptive steganography

Sos Agaian, Ronnie Sifuentes, Ravindranath Cherukuri

Proceedings Volume 5916, 591609 (2005) https://doi.org/10.1117/12.618122

KEYWORDS: Image processing, Steganography, Data hiding, Statistical analysis, Digital imaging, Steganalysis, Digital watermarking, Image analysis, Computer simulations, Binary data

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Proceedings Article | 25 May 2005 Paper

Two algorithms for compressing noise like signals

Sos Agaian, Ravindranath Cherukuri, David Akopian

Proceedings Volume 5809, (2005) https://doi.org/10.1117/12.603797

KEYWORDS: Image compression, Binary data, Interference (communication), Algorithm development, Computer simulations, Reconstruction algorithms, Neodymium, Roads, Computer programming, Signal processing

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Showing 5 of 9 publications

Conference Committee Involvement (4)

Multimodal Image Exploitation and Learning 2025

14 April 2025 | Orlando, Florida, United States

Multimodal Image Exploitation and Learning 2024

22 April 2024 | National Harbor, Maryland, United States

Multimodal Image Exploitation and Learning 2023

1 May 2023 | Orlando, Florida, United States

Multimodal Image Exploitation and Learning 2022

4 April 2022 | Orlando, Florida, United States

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