Sokratis Makrogiannis

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 25

Top Topics

Unsupervised Learning

Texture Characterization

Satellite Imagery

Sparse Representation

Top Venues

Medical Imaging: Image Processing

Medical Imaging: Computer-Aided Diagnosis

Publications

Azubuike Okorie, Chandra Kambhamettu, Sokratis Makrogiannis
Unsupervised learning of probabilistic subspaces for multi-spectral and multi-temporal image-based disaster mapping. Mach. Vis. Appl. 34 (6) (2023)
Chelsea E. Harris, Sokratis Makrogiannis
Breast mass characterization using sparse approximations of patch-sampled deep features. Medical Imaging: Computer-Aided Diagnosis (2023)
Azubuike Okorie, Sokratis Makrogiannis, Richard G. Spencer, Rita R. Kalyani, Luigi Ferrucci
Semantic segmentation of individual muscle groups in 3D thigh MRI. Medical Imaging: Image Processing (2023)
Sokratis Makrogiannis, Nagasoujanya Annasamudram, Taposh Biswas
TIDAQUNET: tissue identification and quantification network for mid-thigh CT segmentation. Medical Imaging: Image Processing (2022)
Chelsea E. Harris, Sokratis Makrogiannis
Sparse Analysis of Block-Boosted Deep Features for Osteoporosis Classification. IVMSP (2022)
Qi Yang, Xin Yu, Ho Hin Lee, Yucheng Tang, Shunxing Bao, Kristofer S. Gravenstein, Ann Zenobia Moore, Sokratis Makrogiannis, Luigi Ferrucci, Bennett A. Landman
Quantification of muscle, bones, and fat on single slice thigh CT. Medical Imaging: Image Processing (2022)
Qi Yang, Xin Yu, Ho Hin Lee, Leon Y. Cai, Kaiwen Xu, Shunxing Bao, Yuankai Huo, Ann Zenobia Moore, Sokratis Makrogiannis, Luigi Ferrucci, Bennett A. Landman
Single Slice Thigh CT Muscle Group Segmentation with Domain Adaptation and Self-Training. CoRR (2022)
Azubuike Okorie, Sokratis Makrogiannis
Subspace Analysis for Multi-temporal Disaster Mapping Using Satellite Imagery. ISVC (1) (2022)
Sokratis Makrogiannis, Nagasoujanya Annasamudram, Yibing Wang, Hector Miranda, Keni Zheng
A System for Spatio-Temporal Cell Detection and Segmentation in Time-Lapse Microscopy. BIBM (2021)
Sokratis Makrogiannis, Keni Zheng
AI in Osteoporosis. CoRR (2021)
Sokratis Makrogiannis, Keni Zheng, Chelsea Harris
Sparse analysis of deep features for characterization of breast masses. Medical Imaging: Computer-Aided Diagnosis (2021)
Keni Zheng, Chelsea Harris, Predrag R. Bakic, Sokratis Makrogiannis
Spatially localized sparse representations for breast lesion characterization. Comput. Biol. Medicine 123 (2020)
Fatima Boukari, Sokratis Makrogiannis
Automated Cell Tracking Using Motion Prediction-Based Matching and Event Handling. IEEE ACM Trans. Comput. Biol. Bioinform. 17 (3) (2020)
Sokratis Makrogiannis, Azubuike Okorie, Taposh Biswas, Luigi Ferrucci
Multi-atlas-based tissue identification in the lower leg using pQCT. Medical Imaging: Image Processing (2020)
Sokratis Makrogiannis, Chelsea E. Harris, Keni Zheng
Discriminative Localized Sparse Representations for Breast Cancer Screening. ISMCO (2020)
Keni Zheng, Chelsea Harris, Rachid Jennane, Sokratis Makrogiannis
Integrative blockwise sparse analysis for tissue characterization and classification. Artif. Intell. Medicine 107 (2020)
Sokratis Makrogiannis, Chelsea E. Harris, Keni Zheng
Discriminative Localized Sparse Representations for Breast Cancer Screening. CoRR (2020)
Keni Zheng, Rachid Jennane, Sokratis Makrogiannis
Ensembles of sparse classifiers for osteoporosis characterization in digital radiographs. Medical Imaging: Computer-Aided Diagnosis (2019)
Taposh Biswas, Sokratis Makrogiannis
Learning Graph Cut Class Prototypes for Thigh CT Tissue Identification. ISVC (1) (2019)
Azubuike Okorie, Sokratis Makrogiannis
Region-based image registration for remote sensing imagery. Comput. Vis. Image Underst. 189 (2019)
T. Dassopoulos, Alexandros Karargyris, Sokratis Makrogiannis, Nikolaos G. Bourbakis
A preliminary study for automatic accurate detection of adenomatous polyps in the small intestine. BHI (2017)
Azubuike Okorie, Sokratis Makrogiannis
Automated feature-based registration techniques for satellite imagery. IGARSS (2017)
Keni Zheng, Sokratis Makrogiannis
Sparse Representation Using Block Decomposition for Characterization of Imaging Patterns. Patch-MI@MICCAI (2017)
Keni Zheng, Sokratis Makrogiannis
Bone texture characterization for osteoporosis diagnosis using digital radiography. EMBC (2016)
Sokratis Makrogiannis, Kenneth W. Fishbein, A. Z. Moore, Richard G. S. Spencer, Luigi Ferrucci
Image-Based Tissue Distribution Modeling for Skeletal Muscle Quality Characterization. IEEE Trans. Biomed. Eng. 63 (4) (2016)
Fatima Boukari, Sokratis Makrogiannis
Spatio-temporal diffusion-based dynamic cell segmentation. BIBM (2015)
Chao Zhang, Sokratis Makrogiannis
Finding the N-cuts of Watershed Partitions for Image Segmentation. ISVC (1) (2015)
Fatima Boukari, Sokratis Makrogiannis
Spatio-temporal Level-Set Based Cell Segmentation in Time-Lapse Image Sequences. ISVC (2) (2014)
Sokratis Makrogiannis, Nikolaos G. Bourbakis
Editorial. Int. J. Artif. Intell. Tools 21 (5) (2012)
Sokratis Makrogiannis, Ramona Ramachandran, Chee W. Chia, Luigi Ferrucci
Automated abdominal fat quantification and food residue removal in CT. MMBIA (2012)
Nikolaos G. Bourbakis, Sokratis Makrogiannis, Dimitrios Kapogiannis
A Synergistic Model for Monitoring Brain's Changes: A Case Study. ICTAI (2011)
Sokratis Makrogiannis, Ramona Ramachandran, Kenneth W. Fishbein, Dimitrios Kapogiannis, Richard G. S. Spencer, Chee W. Chia
Towards segmentation of the thymus in fat and water parametric MR images. EMBC (2011)
Sokratis Makrogiannis, Suraj Serai, Kenneth W. Fishbein, Willie Laney, Catherine Schreiber, William B. Ershler, Luigi Ferrucci, Richard G. S. Spencer
Automated Quantification of Muscle and Fat in the Thigh from Water-, Fat- and Non-suppressed MR Images. BIBE (2010)
Alberto Santamaría-Pang, Sandeep Dutta, Sokratis Makrogiannis, Amy K. Hara, William Pavlicek, Alvin C. Silva, Brian Thomsen, Scott Robertson, Darin Okerlund, David A. Langan, Rahul Bhotika
Automated liver lesion characterization using fast kVp switching dual energy computed tomography imaging. Medical Imaging: Computer-Aided Diagnosis (2010)
Sokratis Makrogiannis, Nikolaos G. Bourbakis
Efficient registration of multitemporal and multisensor aerial images based on alignment of nonparametric edge features. J. Electronic Imaging 19 (1) (2010)
Sokratis Makrogiannis, Rahul Bhotika, James V. Miller, John Skinner, Melissa Vass
Nonparametric Intensity Priors for Level Set Segmentation of Low Contrast Structures. MICCAI (1) (2009)
Sokratis Makrogiannis, Jeremy Wellen, Yanjun Wu, Luke Bloy, Susanta K. Sarkar
A Multimodal Image Registration and Fusion Methodology Applied to Drug Discovery Research. MMSP (2007)
Nikolaos G. Bourbakis, P. Yuan, Sokratis Makrogiannis
Object recognition using wavelets, L-G graphs and synthesis of regions. Pattern Recognit. 40 (7) (2007)
Sokratis Makrogiannis, Ragini Verma, Christos Davatzikos
Anatomical Equivalence Class: A Morphological Analysis Framework Using a Lossless Shape Descriptor. IEEE Trans. Medical Imaging 26 (4) (2007)
P. Kakumanu, Sokratis Makrogiannis, Nikolaos G. Bourbakis
A survey of skin-color modeling and detection methods. Pattern Recognit. 40 (3) (2007)
Nikolaos G. Bourbakis, P. Kakumanu, Sokratis Makrogiannis, Robert K. Bryll, Sethuraman Panchanathan
Neural Network Approach for Image chromatic Adaptation for Skin Color Detection. Int. J. Neural Syst. 17 (1) (2007)
Sokratis Makrogiannis, Ragini Verma, Bilge Karaçali, Christos Davatzikos
A Joint Transformation and Residual Image Descriptor for Morphometric Image Analysis using an Equivalence Class Formulation. CVPR Workshops (2006)
Sokratis Makrogiannis, George Economou, Spiros Fotopoulos, Nikolaos G. Bourbakis
Segmentation of color images using multiscale clustering and graph theoretic region synthesis. IEEE Trans. Syst. Man Cybern. Part A 35 (2) (2005)
Sokratis Makrogiannis, Nikolaos G. Bourbakis
Localization Scale Selection for Scale-Space Segmentation. ICIAR (2005)
Sokratis Makrogiannis, Iris Vanhamel, Spiros Fotopoulos, Hichem Sahli, Jan Cornelis
Watershed-based multiscale segmentation method for color images using automated scale selection. J. Electronic Imaging 14 (3) (2005)
Sokratis Makrogiannis, George Economou, Spiros Fotopoulos
A region dissimilarity relation that combines feature-space and spatial information for color image segmentation. IEEE Trans. Syst. Man Cybern. Part B 35 (1) (2005)
Nikolaos G. Bourbakis, Sokratis Makrogiannis, Despina Kavraki
A Neural Network-Based Detection of Bleeding in Sequences of WCE Images. BIBE (2005)
Sokratis Makrogiannis, Nikolaos G. Bourbakis, Stan Borek
A Stochastic Optimization Scheme for Automatic Registration of Aerial Images. ICTAI (2004)
Sokratis Makrogiannis, Nikolaos G. Bourbakis
Motion Analysis with Application to Assistive Vision Technology. ICTAI (2004)
P. Kakumanu, Sokratis Makrogiannis, Robert K. Bryll, Sethuraman Panchanathan, Nikolaos G. Bourbakis
Image Chromatic Adaptation Using ANNs for Skin Color Adaptation. ICTAI (2004)
Sokratis Makrogiannis, Christos Theoharatos, George Economou, Spiros Fotopoulos
Color image segmentation using multiscale fuzzy C-means and graph theoretic merging. ICIP (1) (2003)
Nikolaos G. Bourbakis, Sokratis Makrogiannis
An L-G & SPNG Based Model for Brain Biometrics. ICTAI (2003)
Nikolaos G. Bourbakis, P. Yuan, Sokratis Makrogiannis
Object Recognition Using Local - Global Graphs. ICTAI (2003)
Sokratis Makrogiannis, George Economou, Spiros Fotopoulos
A fuzzy region dissimilarity measure using feature space information. DSP (2002)
Sokratis Makrogiannis, George Economou, Spiros Fotopoulos
Region oriented compression of color images using fuzzy inference and fast merging. Pattern Recognit. 35 (9) (2002)
George Economou, A. Fotinos, Sokratis Makrogiannis, Spiros Fotopoulos
Color image edge detection based on nonparametric density estimation. ICIP (1) (2001)
Sokratis Makrogiannis, Iris Vanhamel, Hichem Sahli, Spiros Fotopoulos
Scale space segmentation of color images using watersheds and fuzzy region merging. ICIP (1) (2001)
Sokratis Makrogiannis, Peter Schelkens, Spiros Fotopoulos, Jan Cornelis
Region-oriented compression of color images using fuzzy inference and shape adaptive DCT. ICIP (3) (2001)
Sokratis Makrogiannis, George Economou, Spiros Fotopoulos
A Fuzzy Dissimilarity Function for Region Based Segmentation of Color Images. Int. J. Pattern Recognit. Artif. Intell. 15 (2) (2001)
Sokratis Makrogiannis, George Economou, Evangelos Zigouris, Spiros Fotopoulos
Segmentation of color images using a hierarchical fuzzy region merging technique. EUSIPCO (2000)