Duggirala Srinivasa Rao

According to our database, Duggirala Srinivasa Rao authored at least 7 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

A novel diffusivity function-based image denoising for MRI medical images.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao

Multim. Tools Appl., September, 2023

2022

Image denoising for magnetic resonance imaging medical images using improved generalized cross-validation based on the diffusivity function.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao, Chintha Rajendra Prasad, V. Malathy, J. Ajayan, Deboraj Muchahary

Int. J. Imaging Syst. Technol., 2022

2021

Improved partial differential equation-based total variation approach to non-subsampled contourlet transform for medical image denoising.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao

Multim. Tools Appl., 2021

An optimized SVM based possibilistic fuzzy c-means clustering algorithm for tumor segmentation.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao

Multim. Tools Appl., 2021

2020

Modified transform-based gamma correction for MRI tumor image denoising and segmentation by optimized histon-based elephant herding algorithm.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao

Int. J. Imaging Syst. Technol., 2020

Securing communication by attribute-based authentication in HetNet used for medical applications.

Tufail A. Lone, Aabid Rashid, Sumeet Gupta, Sachin Kumar Gupta, Duggirala Srinivasa Rao, Mohd Najim, Ashutosh Srivastava, Abhishek Kumar, Lokendra Singh Umrao, Achintya Singhal

EURASIP J. Wirel. Commun. Netw., 2020

2019

Denoising and segmentation of MR images using fourth order non-linear adaptive PDE and new convergent clustering.

Sreedhar Kollem, Katta Rama Linga Reddy, Duggirala Srinivasa Rao

Int. J. Imaging Syst. Technol., 2019