Segmentation of color images using a hierarchical fuzzy region merging technique. - Sokratis Makrogiannis; George Economou; Evangelos Zigouris; Spiros Fotopoulos (EUSIPCO, 2000)

Color image edge detection based on nonparametric density estimation. - George Economou; A. Fotinos; Sokratis Makrogiannis; Spiros Fotopoulos (ICIP (1), 2001)

Region-oriented compression of color images using fuzzy inference and shape adaptive DCT. - Sokratis Makrogiannis; Peter Schelkens; Spiros Fotopoulos; Jan Cornelis 001 (ICIP (3), 2001)

Scale space segmentation of color images using watersheds and fuzzy region merging. - Sokratis Makrogiannis; Iris Vanhamel; Hichem Sahli; Spiros Fotopoulos (ICIP (1), 2001)

A Fuzzy Dissimilarity Function for Region Based Segmentation of Color Images. - Sokratis Makrogiannis; George Economou; Spiros Fotopoulos (Int. J. Pattern Recognit. Artif. Intell., 2001)

A fuzzy region dissimilarity measure using feature space information. - Sokratis Makrogiannis; George Economou; Spiros Fotopoulos (DSP, 2002)

Region oriented compression of color images using fuzzy inference and fast merging. - Sokratis Makrogiannis; George Economou; Spiros Fotopoulos (Pattern Recognit., 2002)

Μέθοδοι κατάτμησης έγχρωμης εικόνας με χρήση: ασαφούς λογικής, watershed ανάλυσης, θεωρίας γράφων και χώρου κλιμάκων - Sokratis Makrogiannis (2002)

Color image segmentation using multiscale fuzzy C-means and graph theoretic merging. - Sokratis Makrogiannis; Christos Theoharatos; George Economou; Spiros Fotopoulos (ICIP (1), 2003)

An L-G & SPNG Based Model for Brain Biometrics. - Nikolaos G. Bourbakis; Sokratis Makrogiannis (ICTAI, 2003)

Object Recognition Using Local - Global Graphs. - Nikolaos G. Bourbakis; P. Yuan; Sokratis Makrogiannis (ICTAI, 2003)

Image Chromatic Adaptation Using ANNs for Skin Color Adaptation. - P. Kakumanu; Sokratis Makrogiannis; Robert K. Bryll; Sethuraman Panchanathan; Nikolaos G. Bourbakis (ICTAI, 2004)

Motion Analysis with Application to Assistive Vision Technology. - Sokratis Makrogiannis; Nikolaos G. Bourbakis (ICTAI, 2004)

A Stochastic Optimization Scheme for Automatic Registration of Aerial Images. - Sokratis Makrogiannis; Nikolaos G. Bourbakis; Stan Borek (ICTAI, 2004)

A Neural Network-Based Detection of Bleeding in Sequences of WCE Images. - Nikolaos G. Bourbakis; Sokratis Makrogiannis; Despina Kavraki (BIBE, 2005)

Localization Scale Selection for Scale-Space Segmentation. - Sokratis Makrogiannis; Nikolaos G. Bourbakis (ICIAR, 2005)

Watershed-based multiscale segmentation method for color images using automated scale selection. - Sokratis Makrogiannis; Iris Vanhamel; Spiros Fotopoulos; Hichem Sahli; Jan Cornelis 001 (J. Electronic Imaging, 2005)

A region dissimilarity relation that combines feature-space and spatial information for color image segmentation. - Sokratis Makrogiannis; George Economou; Spiros Fotopoulos (IEEE Trans. Syst. Man Cybern. Part B, 2005)

Segmentation of color images using multiscale clustering and graph theoretic region synthesis. - Sokratis Makrogiannis; George Economou; Spiros Fotopoulos; Nikolaos G. Bourbakis (IEEE Trans. Syst. Man Cybern. Part A, 2005)

A Joint Transformation and Residual Image Descriptor for Morphometric Image Analysis using an Equivalence Class Formulation. - Sokratis Makrogiannis; Ragini Verma; Bilge Karaçali; Christos Davatzikos (CVPR Workshops, 2006)

A Multimodal Image Registration and Fusion Methodology Applied to Drug Discovery Research. - Sokratis Makrogiannis; Jeremy Wellen; Yanjun Wu; Luke Bloy; Susanta K. Sarkar (MMSP, 2007)

Neural Network Approach for Image chromatic Adaptation for Skin Color Detection. - Nikolaos G. Bourbakis; P. Kakumanu; Sokratis Makrogiannis; Robert K. Bryll; Sethuraman Panchanathan (Int. J. Neural Syst., 2007)

Object recognition using wavelets, L-G graphs and synthesis of regions. - Nikolaos G. Bourbakis; P. Yuan; Sokratis Makrogiannis (Pattern Recognit., 2007)

A survey of skin-color modeling and detection methods. - P. Kakumanu; Sokratis Makrogiannis; Nikolaos G. Bourbakis (Pattern Recognit., 2007)

Anatomical Equivalence Class: A Morphological Analysis Framework Using a Lossless Shape Descriptor. - Sokratis Makrogiannis; Ragini Verma; Christos Davatzikos (IEEE Trans. Medical Imaging, 2007)

Nonparametric Intensity Priors for Level Set Segmentation of Low Contrast Structures. - Sokratis Makrogiannis; Rahul Bhotika; James V. Miller; John Skinner; Melissa Vass (MICCAI (1), 2009)

Automated Quantification of Muscle and Fat in the Thigh from Water-, Fat- and Non-suppressed MR Images. - Sokratis Makrogiannis; Suraj Serai; Kenneth W. Fishbein; Willie Laney; Catherine Schreiber; William B. Ershler; Luigi Ferrucci; Richard G. S. Spencer (BIBE, 2010)

Automated liver lesion characterization using fast kVp switching dual energy computed tomography imaging. - 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 (Computer-Aided Diagnosis, 2010)

Efficient registration of multitemporal and multisensor aerial images based on alignment of nonparametric edge features. - Sokratis Makrogiannis; Nikolaos G. Bourbakis (J. Electronic Imaging, 2010)

Towards segmentation of the thymus in fat and water parametric MR images. - Sokratis Makrogiannis; Ramona Ramachandran; Kenneth W. Fishbein; Dimitrios Kapogiannis; Richard G. S. Spencer; Chee W. Chia (EMBC, 2011)

A Synergistic Model for Monitoring Brain's Changes: A Case Study. - Nikolaos G. Bourbakis; Sokratis Makrogiannis; Dimitrios Kapogiannis (ICTAI, 2011)

Automated abdominal fat quantification and food residue removal in CT. - Sokratis Makrogiannis; Ramona Ramachandran; Chee W. Chia; Luigi Ferrucci (MMBIA, 2012)

Editorial. - Sokratis Makrogiannis; Nikolaos G. Bourbakis (Int. J. Artif. Intell. Tools, 2012)

Spatio-temporal Level-Set Based Cell Segmentation in Time-Lapse Image Sequences. - Fatima Boukari; Sokratis Makrogiannis (ISVC (2), 2014)

Spatio-temporal diffusion-based dynamic cell segmentation. - Fatima Boukari; Sokratis Makrogiannis (BIBM, 2015)

Finding the N-cuts of Watershed Partitions for Image Segmentation. - Chao Zhang; Sokratis Makrogiannis (ISVC (1), 2015)

Bone texture characterization for osteoporosis diagnosis using digital radiography. - Keni Zheng; Sokratis Makrogiannis (EMBC, 2016)

Image-Based Tissue Distribution Modeling for Skeletal Muscle Quality Characterization. - Sokratis Makrogiannis; Kenneth W. Fishbein; Ann Zenobia Moore; Richard G. S. Spencer; Luigi Ferrucci (IEEE Trans. Biomed. Eng., 2016)

A preliminary study for automatic accurate detection of adenomatous polyps in the small intestine. - T. Dassopoulos; Alexandros Karargyris; Sokratis Makrogiannis; Nikolaos G. Bourbakis (BHI, 2017)

Automated feature-based registration techniques for satellite imagery. - Azubuike Okorie; Sokratis Makrogiannis (IGARSS, 2017)

Sparse Representation Using Block Decomposition for Characterization of Imaging Patterns. - Keni Zheng; Sokratis Makrogiannis (Patch-MI@MICCAI, 2017)

Learning Graph Cut Class Prototypes for Thigh CT Tissue Identification. - Taposh Biswas; Sokratis Makrogiannis (ISVC (1), 2019)

Ensembles of sparse classifiers for osteoporosis characterization in digital radiographs. - Keni Zheng; Rachid Jennane; Sokratis Makrogiannis (Computer-Aided Diagnosis, 2019)

Region-based image registration for remote sensing imagery. - Azubuike Okorie; Sokratis Makrogiannis (Comput. Vis. Image Underst., 2019)

Discriminative Localized Sparse Representations for Breast Cancer Screening. - Sokratis Makrogiannis; Chelsea E. Harris; Keni Zheng (ISMCO, 2020)

Multi-atlas-based tissue identification in the lower leg using pQCT. - Sokratis Makrogiannis; Azubuike Okorie; Taposh Biswas; Luigi Ferrucci (Image Processing, 2020)

Integrative blockwise sparse analysis for tissue characterization and classification. - Keni Zheng; Chelsea Harris; Rachid Jennane; Sokratis Makrogiannis (Artif. Intell. Medicine, 2020)

Spatially localized sparse representations for breast lesion characterization. - Keni Zheng; Chelsea Harris; Predrag R. Bakic; Sokratis Makrogiannis (Comput. Biol. Medicine, 2020)

Automated Cell Tracking Using Motion Prediction-Based Matching and Event Handling. - Fatima Boukari; Sokratis Makrogiannis (IEEE ACM Trans. Comput. Biol. Bioinform., 2020)

A System for Spatio-Temporal Cell Detection and Segmentation in Time-Lapse Microscopy. - Sokratis Makrogiannis; Nagasoujanya Annasamudram; Yibing Wang; Hector Miranda; Keni Zheng (BIBM, 2021)

Sparse analysis of deep features for characterization of breast masses. - Sokratis Makrogiannis; Keni Zheng; Chelsea Harris (Computer-Aided Diagnosis, 2021)

AI in Osteoporosis. - Sokratis Makrogiannis; Keni Zheng (CoRR, 2021)

Subspace Analysis for Multi-temporal Disaster Mapping Using Satellite Imagery. - Azubuike Okorie; Sokratis Makrogiannis (ISVC (1), 2022)

Sparse Analysis of Block-Boosted Deep Features for Osteoporosis Classification. - Chelsea E. Harris; Sokratis Makrogiannis (IVMSP, 2022)

Quantification of muscle, bones, and fat on single slice thigh CT. - Qi Yang 004; Xin Yu 010; Ho Hin Lee; Yucheng Tang; Shunxing Bao; Kristofer S. Gravenstein; Ann Zenobia Moore; Sokratis Makrogiannis; Luigi Ferrucci; Bennett A. Landman (Image Processing, 2022)

TIDAQUNET: tissue identification and quantification network for mid-thigh CT segmentation. - Sokratis Makrogiannis; Nagasoujanya Annasamudram; Taposh Biswas (Image Processing, 2022)

Single Slice Thigh CT Muscle Group Segmentation with Domain Adaptation and Self-Training. - Qi Yang 004; Xin Yu 010; Ho Hin Lee; Leon Y. Cai; Kaiwen Xu; Shunxing Bao; Yuankai Huo; Ann Zenobia Moore; Sokratis Makrogiannis; Luigi Ferrucci; Bennett A. Landman (CoRR, 2022)

Breast mass characterization using sparse approximations of patch-sampled deep features. - Chelsea E. Harris; Sokratis Makrogiannis (Computer-Aided Diagnosis, 2023)

Semantic segmentation of individual muscle groups in 3D thigh MRI. - Azubuike Okorie; Sokratis Makrogiannis; Richard G. Spencer 001; Rita R. Kalyani; Luigi Ferrucci (Image Processing, 2023)

Unsupervised learning of probabilistic subspaces for multi-spectral and multi-temporal image-based disaster mapping. - Azubuike Okorie; Chandra Kambhamettu; Sokratis Makrogiannis (Mach. Vis. Appl., 2023)

A Joint Scale Analysis And Machine Learning Framework For Cell Detection And Segmentation In Time Lapse Microscopy. - Nagasoujanya Annasamudram; Sokratis Makrogiannis (ISBI, 2024)

Mammographic Breast Density Classification by Integration of Deep Dictionaries and Multi-Model Sparse Approximations. - Chelsea Harris; Uchenna Okorie; Sokratis Makrogiannis (ISBI, 2024)