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Prof Sagar Gujjunoori

vidwan id: 248122
Male

Associate Professor, Information Technology - ITD
Chaitanya Bharathi Institute of Technology, Hyderabad

Expertise

  • Computer Science Artificial Intelligence

Publications

Total Articles 16
Books 0
Proceedings 0

Publications

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Scopus

Citations 63
h-index 5

CrossRef

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Citations 40
h-index 4
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Professional Recognition

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Community & Membership

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Bio

Computer Vision, Watermarking and Steganography

Personal Details

  • Male
  • Associate Professor , Chaitanya Bharathi Institute of Technology, Hyderabad
  • CBIT, Gandipet
Ph.D
Other Institute 2014
MTECH
National Institute of Technology Karnataka 2009
BTech
Sreenidhi Institute of Science and Technology 2007
Associate Professor Jul 2024 – Present
Chaitanya Bharathi Institute of Technology, Hyderabad | Information Technology - ITD
Professor Jan 2014 – Jul 2024
Vardaman College of Engineering, Rangareddy | Information Technology

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Co-Authors (3)

Alwyn Roshan

Dr Alwyn Roshan Pais

National Institute of Technology Karnataka

Sai Satyanarayana Reddy

Mr Sai Satyanarayana Reddy Seelam

Sreyas Institute of Engineering and Technology

Scholarly Work

Dynamic parallelization of pointer based sequential programme

Funding Agency: Department of Science and Technology, Govt. of India

Mentor

2,068,000

2015 - 2018

Completed
Data embedding for digital video based on size, direction and speed of an object in motion

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

3,638,000

2015 - 2018

Completed
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Scholarly Publications

Reversible data embedding for MPEG-4 video using middle frequency DCT coefficients

Open Access
Article
Authors: Gujjunoori S.;Amberker B.B.
6

A DCT based near reversible data embedding scheme for MPEG-4 video

Open Access
Conference Paper

A reversible data embedding scheme for MPEG-4 video using HVS characteristics

Open Access
Conference Paper
Authors: Gujjunoori S.;Amberker B.

BUSYEMBED: An HVS based reversible data embedding scheme for video using DCT

Open Access
Conference Paper
Authors: Gujjunoori S.;Amberker B.B.

DCT based reversible data embedding for MPEG-4 video using HVS characteristics

Open Access
Article

A DCT based reversible data embedding scheme for MPEG-4 video using HVS characteristics

Open Access
Conference Paper
Authors: Gujjunoori S.;Amberker B.

A DCT Based Reversible Data Hiding Scheme for MPEG-4 Video

Open Access
conference paper
Authors: Sagar Gujjunoori and B. B. Amberker

Throttling DDoS attacks

Open Access
Conference Paper
Authors: Gujjunoori S.;Syed T.A.;Babu J M.;Avinash D.;Mohandas R.;Pais A.R.