Sreedhar Kollem

According to our database, Sreedhar Kollem authored at least 13 papers between 2019 and 2025.

Collaborative distances:

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

2025

Distended pixel replacement method for enhancing visual quality of low-light images.

Ganapathy Sekar, Arun Sekar Rajasekaran, Sreedhar Kollem, Babji Prasad Chapa

Signal Image Video Process., March, 2025

2024

An efficient method for MRI brain tumor tissue segmentation and classification using an optimized support vector machine.

Sreedhar Kollem

Multim. Tools Appl., August, 2024

A fast computational technique based on a novel tangent sigmoid anisotropic diffusion function for image-denoising.

Sreedhar Kollem

Soft Comput., June, 2024

A novel hybrid deep CNN model for breast cancer classification using Lipschitz-based image augmentation and recursive feature elimination.

Sreedhar Kollem, Chandrasekhar Sirigiri, Samineni Peddakrishna

Biomed. Signal Process. Control., 2024

Lane Detection with U-Net Optimization through Hyperparameter Tuning and Cross Validation.

Dontabhaktuni Jayakumar, Simran Saikia, Shaik Yasmin Roshni, Samineni Peddakrishna, Sreedhar Kollem, M. Naresh, Modugu Krishnaiah

Proceedings of the 15th International Conference on Computing Communication and Networking Technologies, 2024

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

AlexNet-NDTL: Classification of MRI brain tumor images using modified AlexNet with deep transfer learning and Lipschitz-based data augmentation.

Sreedhar Kollem, Katta Rama Linga Reddy, Chintha Rajendra Prasad, Avishek Chakraborty, J. Ajayan, S. Sreejith, Sandip Bhattacharya, L. Maria Irudaya Leo Joseph, Ravichander Janapati

Int. J. Imaging Syst. Technol., July, 2023

Brain tumor MRI image segmentation using an optimized multi-kernel FCM method with a pre-processing stage.

Sreedhar Kollem, Chintha Rajendra Prasad, J. Ajayan, V. Malathy, Akkala Subbarao

Multim. Tools Appl., 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

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