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ORCIDDavid S. Sumam
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- affiliation: National Institute of Technology Karnataka, Surathkal, Mangalore, India
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Journal Articles
- 2025
[j10]Divya Bhaskaracharya
, Rajesh Parameshwaran Nair, Prakashini K., Girish Menon R., Paul Litvak, Pitchaiah Mandava, Deepu Vijayasenan, David S. Sumam:
Generalizable DNN model for brain tumor sub-structure segmentation from low-resolution 2D multimodal MR Images. Biomed. Signal Process. Control. 100: 106916 (2025)- 2022
- [j9]Shajahan Aboobacker, Deepu Vijayasenan, David S. Sumam, Pooja K. Suresh, Saraswathy Sreeram:
Semantic segmentation of low magnification effusion cytology images: A semi-supervised approach. Comput. Biol. Medicine 150: 106179 (2022) - [j8]Deepu S. P., M. Ramesh Kini, David S. Sumam:
Design and implementation of a signal processing ASIC for digital hearing aids. Microprocess. Microsystems 93: 104616 (2022) - 2020
- [j7]Deepu S. P., M. Ramesh Kini, David S. Sumam:
Accurate estimation of decay coefficients for dynamic range compressors in hearing aids and a hardware level comparison of different architectures. Microprocess. Microsystems 74: 102967 (2020) - 2018
- [j6]Anu Shaju Areeckal, Jagannath Kamath, Sophie Zawadynski, Michel Kocher, David S. Sumam:
Combined radiogrammetry and texture analysis for early diagnosis of osteoporosis using Indian and Swiss data. Comput. Medical Imaging Graph. 68: 25-39 (2018) - 2017
- [j5]B. K. Chandrika, P. Aparna, David S. Sumam:
Visually lossless coder for volumetric MRI and CT image data using wavelet transform. Int. J. Comput. Vis. Robotics 7(6): 644-668 (2017) - [j4]B. K. Chandrika, P. Aparna, David S. Sumam:
Perceptually lossless coder for volumetric medical image data. J. Vis. Commun. Image Represent. 46: 23-32 (2017) - 2009
- [j3]P. Aparna, Sivaprakash Reddy, David S. Sumam:
Distributed Video Coding Using LDPC Codes for Wireless Video. Wirel. Sens. Netw. 1(4): 334-339 (2009) - 1991
- [j2]David S. Sumam, Bhaskar Ramamurthi:
Multiband-excited linear predictive coder with a two-sided short-term predictor. Signal Process. 25(1): 69-80 (1991) - [j1]David S. Sumam, Bhaskar Ramamurthi:
Two-sided filters for frame-based prediction. IEEE Trans. Signal Process. 39(4): 789-794 (1991)
Conference and Workshop Papers
- 2023
- [c21]Parag Jha, David S. Sumam, Deepu Vijayasenan:
CNN Based Tropical Cyclone Intensity Estimation Using Satellite Images Around Indian Subcontinent. CVIP (2) 2023: 172-185 - [c20]Harshal Singh, Vidyashree R. Kanabur, David S. Sumam, Deepu Vijayasenan, Sreejith Govindan:
Adversarial Learning Based Semi-supervised Semantic Segmentation of Low Resolution Gram Stained Microscopic Images. CVIP (2) 2023: 362-373 - 2022
- [c19]Shajahan Aboobacker, Deepu Vijayasenan, David S. Sumam, Pooja K. Suresh, Saraswathy Sreeram:
Semi-supervised Semantic Segmentation for Effusion Cytology Images. CVMI 2022: 429-440 - [c18]Mayank Rajpurohit, Shajahan Aboobacker, Deepu Vijayasenan, David S. Sumam, Pooja K. Suresh, Saraswathy Sreeram:
Semi-supervised Semantic Segmentation of Effusion Cytology Images Using Adversarial Training. CVMI 2022: 539-551 - [c17]Shajahan Aboobacker, Akash Verma, Deepu Vijayasenan, David S. Sumam, Pooja K. Suresh, Saraswathy Sreeram:
Semantic Segmentation on Low Resolution Cytology Images of Pleural and Peritoneal Effusion. NCC 2022: 82-87 - 2020
- [c16]Sathwik GS, Barun Kumar Acharya, Bilal Ali, Deepu S. P., David S. Sumam:
Real-Time Hardware Implementation of 3D Sound Synthesis. APCCAS 2020: 232-235 - [c15]S. Lakshmi, Kotra Venkata Sai Ritwik, Deepu Vijayasenan, David S. Sumam, Saraswathy Sreeram, Pooja K. Suresh:
Deep Learning Model based Ki-67 Index estimation with Automatically Labelled Data. EMBC 2020: 1412-1415 - [c14]Shajahan Aboobacker, Deepu Vijayasenan, David S. Sumam, Pooja K. Suresh, Saraswathy Sreeram:
A Deep Learning Model For The Automatic Detection Of Malignancy In Effusion Cytology. ICSPCC 2020: 1-5 - [c13]Hitesh Sudhakar, Lamia M. Kalam, Sripathi Muralitharan, S. P. Deepu, David S. Sumam:
Hardware Implementation of Dual-Tree Wavelet Transform Based Image Reconstruction. ISCAS 2020: 1-5 - 2019
- [c12]Mohita Chowdhury, Hansal Shah, Theekshna Kotian, N. Subbalakshmi, David S. Sumam:
Copy-Move Forgery Detection using SIFT and GLCM-based Texture Analysis. TENCON 2019: 960-964 - [c11]S. Lakshmi, Deepu Vijayasenan, David S. Sumam, Saraswathy Sreeram, Pooja K. Suresh:
An Integrated Deep Learning Approach towards Automatic Evaluation of Ki-67 Labeling Index. TENCON 2019: 2310-2314 - 2018
- [c10]Anu Shaju Areeckal, Mathew Sam, David S. Sumam:
Computerized radiogrammetry of third metacarpal using watershed and active appearance model. ICIT 2018: 1490-1495 - 2017
- [c9]Kartik Samtani, Jobin Thomas, S. P. Deepu, David S. Sumam:
Area and power optimised ASIC implementation of adaptive beamformer for hearing aids. BioCAS 2017: 1-4 - [c8]Kartik Samtani, Jobin Thomas, G. Abhinav Varma, David S. Sumam, Deepu S. P.:
FPGA implementation of adaptive beamforming in hearing aids. EMBC 2017: 2239-2242 - [c7]Mathew Sam, Anu Shaju Areeckal, David S. Sumam:
Early Diagnosis of Osteoporosis Using Active Appearance Model and Metacarpal Radiogrammetry. SITIS 2017: 173-178 - 2016
- [c6]S. P. Deepu, David S. Sumam, M. Ramesh Kini:
Estimation of attack time constant for dynamic range compressors in hearing aids. DSP 2016: 20-24 - 2015
- [c5]Kartik V. Hegde, Vadiraj Kulkarni, R. Harshavardhan, David S. Sumam:
Adaptive Reconfigurable Architecture for Image Denoising. IPDPS Workshops 2015: 196-201 - 2013
- [c4]Vikram Shenoy H, Pankaj Bongale, Vineet Roy, David S. Sumam:
Stereovision based 3D hand gesture recognition for pervasive computing applications. ICICS 2013: 1-5 - 2011
- [c3]Anil Kumar, P. Shashidhar Chavan, V. K. Sharatchandra, David S. Sumam, Philip Kelly, Noel E. O'Connor:
3D Estimation and Visualization of Motion in a Multicamera Network for Sports. IMVIP 2011: 15-19 - 2004
- [c2]Aravind Al, Bindu P. Rao, Sudhir S. Kudva, Sreenu Babu, David S. Sumam, Ajit V. Rao:
Quality and complexity comparison of H.264 intra mode with JPEG2000 and JPEG. ICIP 2004: 525-528 - 1998
- [c1]M. Bhaskar Sherigar, A. S. Mahadevan, K. Senthil Kumar, David S. Sumam:
A Pipelined Parallel Processor to Implement MD4 Message Digest Algorithm on Xilinx FPGA. VLSI Design 1998: 394-399
Informal and Other Publications
- 2022
- [i1]Chethan Reddy G. P., Pullagurla Abhijith Reddy, Vidyashree R. Kanabur, Deepu Vijayasenan, David S. Sumam, Sreejith Govindan:
Semi-Automatic Labeling and Semantic Segmentation of Gram-Stained Microscopic Images from DIBaS Dataset. CoRR abs/2208.10737 (2022)
Coauthor Index
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