Punam K. Saha

According to our database1, Punam K. Saha authored at least 127 papers between 1993 and 2018.

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Bibliography

2018
Fuzzy Object Skeletonization: Theory, Algorithms, and Applications.
IEEE Trans. Vis. Comput. Graph., 2018

CT Super-resolution GAN Constrained by the Identical, Residual, and Cycle Learning Ensemble(GAN-CIRCLE).
CoRR, 2018

Topological leakage detection and freeze-and-grow propagation for improved CT-based airway segmentation.
Proceedings of the Medical Imaging 2018: Image Processing, 2018

2017
A semiautomatic approach for segmentation of carotid vasculature from patients' CTA images.
ISSE, 2017

An iterative method for airway segmentation using multiscale leakage detection.
Proceedings of the Medical Imaging 2017: Image Processing, 2017

The Minimum Barrier Distance: A Summary of Recent Advances.
Proceedings of the Discrete Geometry for Computer Imagery, 2017

Path-Gradient - A Theory of Computing Full Intensity-Transition Between Two Points.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2017

2016
Multiscale Opening of Conjoined Fuzzy Objects: Theory and Applications.
IEEE Trans. Fuzzy Systems, 2016

A survey on skeletonization algorithms and their applications.
Pattern Recognition Letters, 2016

Skeletonization and its application.
Pattern Recognition Letters, 2016

A robust and efficient curve skeletonization algorithm for tree-like objects using minimum cost paths.
Pattern Recognition Letters, 2016

Assessment of trabecular bone strength at in vivo CT imaging with space-variant hysteresis and finite element modelling.
Proceedings of the 13th IEEE International Symposium on Biomedical Imaging, 2016

A Novel Iterative Method for Airway Tree Segmentation from CT Imaging Using Multiscale Leakage Detection.
Proceedings of the Computer Vision - ACCV 2016 Workshops, 2016

Segmentation of Trabecular Bone for In Vivo CT Imaging Using a Novel Approach of Computing Spatial Variation in Bone and Marrow Intensities.
Proceedings of the Computer Vision - ACCV 2016 Workshops, 2016

2015
Digital Topology and Geometry in Medical Imaging: A Survey.
IEEE Trans. Med. Imaging, 2015

A nonparametric method for intensity inhomogeneity correction in MRI brain images by fusion of Gaussian surfaces.
Signal, Image and Video Processing, 2015

Handwritten Bangla character recognition using a soft computing paradigm embedded in two pass approach.
Pattern Recognition, 2015

Design of a novel convex hull based feature set for recognition of isolated handwritten Roman numerals.
CoRR, 2015

A GA Based approach for selection of local features for recognition of handwritten Bangla numerals.
CoRR, 2015

Fuzzy Skeletonization Improves the Performance of Characterizing Trabecular Bone Micro-architecture.
Proceedings of the Advances in Visual Computing - 11th International Symposium, 2015

Filtering Non-Significant Quench Points Using Collision Impact in Grassfire Propagation.
Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

Multi-scale Opening - A New Morphological Operator.
Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

2014
A Robust Algorithm for Thickness Computation at Low Resolution and Its Application to In Vivo Trabecular Bone CT Imaging.
IEEE Trans. Biomed. Engineering, 2014

Efficient algorithm for finding the exact minimum barrier distance.
Computer Vision and Image Understanding, 2014

Recognition of Handwritten Bangla Basic Characters and Digits using Convex Hull based Feature Set.
CoRR, 2014

Automated Assessment of Pulmonary Arterial Morphology in Multi-row Detector CT Imaging Using Correspondence with Anatomic Airway Branches.
Proceedings of the Advances in Visual Computing - 10th International Symposium, 2014

Volumetric Topological Analysis on In Vivo Trabecular Bone Magnetic Resonance Imaging.
Proceedings of the Advances in Visual Computing - 10th International Symposium, 2014

Graph-based optimal multi-surface segmentation with a star-shaped prior: Application to the segmentation of the optic disc and cup.
Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

A New Approach of Arc Skeletonization for Tree-like Objects Using Minimum Cost Path.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

The Minimum Barrier Distance - Stability to Seed Point Position.
Proceedings of the Discrete Geometry for Computer Imagery, 2014

2013
The minimum barrier distance.
Computer Vision and Image Understanding, 2013

Fuzzy Digital Topology and Geometry and Their Applications to Medical Imaging.
Proceedings of the Pattern Recognition and Machine Intelligence, 2013

A new algorithm for trabecular bone thickness computation at low resolution achieved under in vivo condition.
Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

A New Algorithm for Cortical Bone Segmentation with Its Validation and Applications to In Vivo Imaging.
Proceedings of the Image Analysis and Processing - ICIAP 2013, 2013

A New Fuzzy Skeletonization Algorithm and Its Applications to Medical Imaging.
Proceedings of the Image Analysis and Processing - ICIAP 2013, 2013

Application of fuzzy skeletonization ot quantitatively assess trabecular bone micro-architecture.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012
A New Paradigm of Interactive Artery/Vein Separation in Noncontrast Pulmonary CT Imaging Using Multiscale Topomorphologic Opening.
IEEE Trans. Biomed. Engineering, 2012

Tensor scale: An analytic approach with efficient computation and applications.
Computer Vision and Image Understanding, 2012

Quantification of coronary arterial stenoses in CTA using fuzzy distance transform.
Comp. Med. Imag. and Graph., 2012

Multilevel tree analysis of pulmonary artery/vein trees in noncontrast CT images.
Proceedings of the Medical Imaging 2012: Image Processing, 2012

Quantitative Characterization of Trabecular Bone Micro-architecture Using Tensor Scale and Multi-Detector CT Imaging.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

Tensor scale-based anisotropic region growing for segmentation of elongated biological structures.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

The vectorial Minimum Barrier Distance.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011
A New Osteophyte Segmentation Algorithm Using the Partial Shape Model and Its Applications to Rabbit Femur Anterior Cruciate Ligament Transection via Micro-CT Imaging.
IEEE Trans. Biomed. Engineering, 2011

Improved tensor scale computation with application to medical image interpolation.
Comp. Med. Imag. and Graph., 2011

Gaussian surface ensemble-based intensity inhomogeneity correction in MR images.
Proceedings of the International Conference on Recent Trends in Information Systems, 2011

2010
Volumetric Topological Analysis: A Novel Approach for Trabecular Bone Classification on the Continuum Between Plates and Rods.
IEEE Trans. Med. Imaging, 2010

Topomorphologic Separation of Fused Isointensity Objects via Multiscale Opening: Separating Arteries and Veins in 3-D Pulmonary CT.
IEEE Trans. Med. Imaging, 2010

A new osteophyte segmentation method with applications to an anterior cruciate ligament transection rabbit femur model via micro-CT imaging.
Proceedings of the Medical Imaging 2010: Image Processing, 2010

Multiscale topo-morphologic opening of arteries and veins: a validation study on phantoms and CT imaging of pulmonary vessel casting of pigs.
Proceedings of the Medical Imaging 2010: Image Processing, 2010

Graph Search with Appearance and Shape Information for 3-D Prostate and Bladder Segmentation.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2010

Multi-scale Topo-morphometric Opening of Arteries and Veins: An Evaluative Study via Pulmonary CT Imaging.
Proceedings of the Advances in Visual Computing - 6th International Symposium, 2010

An Analytic Approach to Tensor Scale with an Efficient Algorithm and Applications to Image Filtering.
Proceedings of the International Conference on Digital Image Computing: Techniques and Applications, 2010

2009
Image background inhomogeneity correction in MRI via intensity standardization.
Comp. Med. Imag. and Graph., 2009

Recent improvements in tensor scale computation and its applications to medical imaging.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

Volumetric topological analysis: a novel method for trabecular bone characterization on the continuum between plates and rods.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

A novel multiscale topo-morphometric approach for separating arteries and veins via pulmonary CT imaging.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

A new method for thresholding and gradient optimization at different tissue interfaces using class uncertainty.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

2007
An object class-uncertainty induced adaptive force and its application to a new hybrid snake.
Pattern Recognition, 2007

Strongly normal sets of contractible tiles in N dimensions.
Pattern Recognition, 2007

Iterative relative fuzzy connectedness for multiple objects with multiple seeds.
Computer Vision and Image Understanding, 2007

Fuzzy shape-based interpolation.
Proceedings of the Medical Imaging 2007: Image Processing, 2007

Active index model: a unique approach for regional quantitative morphometry in longitudinal and cross-sectional studies.
Proceedings of the Medical Imaging 2007: Image Processing, 2007

2006
Vectorial scale-based fuzzy-connected image segmentation.
Computer Vision and Image Understanding, 2006

2005
Volume rendering in the presence of partial volume effects.
IEEE Trans. Med. Imaging, 2005

Measurements of digitized objects with fuzzy borders in 2D and 3D.
Image Vision Comput., 2005

Tensor scale: A local morphometric parameter with applications to computer vision and image processing.
Computer Vision and Image Understanding, 2005

A new non-parametric method for image intensity inhomogeneity correction using a non-uniform gradient filter and path integrals.
Proceedings of the Medical Imaging 2005: Image Processing, 2005

Model-based 3D segmentation of the bones of joints in medical images.
Proceedings of the Medical Imaging 2005: Image Processing, 2005

Cerebrovascular plaque segmentation using object class uncertainty snake in MR images.
Proceedings of the Medical Imaging 2005: Image Processing, 2005

2004
Measurement of trabecular bone thickness in the limited resolution regime of in vivo MRI by fuzzy distance transform.
IEEE Trans. Med. Imaging, 2004

Iso-shaping rigid bodies for estimating their motion from image sequences.
IEEE Trans. Med. Imaging, 2004

A robust method for measuring trabecular bone orientation anisotropy at in vivo resolution using tensor scale.
Pattern Recognition, 2004

Tensor-scale-based diffusive filtering of medical images.
Proceedings of the Medical Imaging 2004: Image Processing, 2004

Object class uncertainty induced snake with applications to medical image segmentation.
Proceedings of the Medical Imaging 2004: Image Processing, 2004

2003
Incorporating a Measure of Local Scale in Voxel-Based 3D Image Registration.
IEEE Trans. Med. Imaging, 2003

Noninvasive assessment of bone architecture by magnetic resonance micro-imaging-based virtual bone biopsy.
Proceedings of the IEEE, 2003

Fuzzy connectedness and image segmentation.
Proceedings of the IEEE, 2003

Measuring Perimeter and Area in Low Resolution Images Using a Fuzzy Approach.
Proceedings of the Image Analysis, 13th Scandinavian Conference, 2003

Tensor scale-based image registration.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Quantification of trabecular bone anisotropy by means of tensor scale.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Tensor scale-based fuzzy connectedness image segmentation.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Novel theory and methods for tensor scale: a local morphometric parameter.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Model-based 3D segmentation of the bones of the ankle and subtalar joints in MR images.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Perimeter and Area Estimations of Digitized Objects with Fuzzy Borders.
Proceedings of the Discrete Geometry for Computer Imagery, 11th International Conference, 2003

2002
Scale-Based Diffusive Image Filtering Preserving Boundary Sharpness and Fine Structures.
IEEE Trans. Med. Imaging, 2002

Relative Fuzzy Connectedness and Object Definition: Theory, Algorithms, and Applications in Image Segmentation.
IEEE Trans. Pattern Anal. Mach. Intell., 2002

Fuzzy Distance Transform: Theory, Algorithms, and Applications.
Computer Vision and Image Understanding, 2002

Vectoral-scale-based fuzzy-connected image segmentation.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Scale-based method for correcting background intensity variation in acquired images.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Axiomatic path strength definition for fuzzy connectedness and the case of multiple seeds.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Methodology for evaluating image-segmentation algorithms.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Iso-shaping rigid bodies for estimating their motion from image sequences.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Novel theory and algorithm for fuzzy distance transform and its applications.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

Volume rendering in the presence of partial volume effects.
Proceedings of the Medical Imaging 2002: Visualization, 2002

2001
Breast Tissue Density Quantification via Digitized Mammograms.
IEEE Trans. Med. Imaging, 2001

Scale-based Diffusive Image Filtering Preserving Boundary Sharpness and Fine Structures.
IEEE Trans. Med. Imaging, 2001

Artery-Vein Separation via MRA - An Image Processing Approach.
IEEE Trans. Med. Imaging, 2001

Interchangeable pairs of pixels in two-valued digital images.
Pattern Recognition, 2001

Optimum Image Thresholding via Class Uncertainty and Region Homogeneity.
IEEE Trans. Pattern Anal. Mach. Intell., 2001

Local and global topology preservation in locally finite sets of tiles.
Inf. Sci., 2001

Strongly normal sets of tiles in N dimensions.
Electr. Notes Theor. Comput. Sci., 2001

Relative Fuzzy Connectedness among Multiple Objects: Theory, Algorithms, and Applications in Image Segmentation.
Computer Vision and Image Understanding, 2001

Fuzzy Connected Object Delineation: Axiomatic Path Strength Definition and the Case of Multiple Seeds.
Computer Vision and Image Understanding, 2001

Multiobject relative fuzzy connectedness and its implications in image segmentation.
Proceedings of the Medical Imaging 2001: Image Processing, 2001

Automatic bone-free rendering of cerebral aneurysms via 3D CTA.
Proceedings of the Medical Imaging 2001: Image Processing, 2001

Task-specific comparison of 3D image registration methods.
Proceedings of the Medical Imaging 2001: Image Processing, 2001

3DVIEWNIX-AVS: a software package for separate visualization of arteries and veins in CE-MRA images.
Proceedings of the Medical Imaging 2001: Visualization, 2001

2000
Topological Analysis of Trabecular Bone MR Images.
IEEE Trans. Med. Imaging, 2000

Determining simplicity and computing topological change in strongly normal partial tilings of R2 or R3.
Pattern Recognition, 2000

Three-dimensional digital topological characterization of cancellous bone architecture.
Int. J. Imaging Systems and Technology, 2000

Scale-Based Fuzzy Connected Image Segmentation: Theory, Algorithms, and Validation.
Computer Vision and Image Understanding, 2000

The Digital Topology of Sets of Convex Voxels.
Graphical Models, 2000

Scale-based filtering of medical images.
Proceedings of the Medical Imaging 2000: Image Processing, 2000

New optimum thresholding method using region homogeneity and class uncertainty.
Proceedings of the Medical Imaging 2000: Image Processing, 2000

1999
Fuzzy connected object definition in images with respect to co-objects.
Proceedings of the Medical Imaging 1999: Image Processing, 1999

Near-automatic quantification of breast tissue glandularity via digitized mammograms.
Proceedings of the Medical Imaging 1999: Image Processing, 1999

Scale-based fuzzy connectivity: a novel image segmentation methodology and its validation.
Proceedings of the Medical Imaging 1999: Image Processing, 1999

1998
Strongly normal sets of convex polygons or polyhedra.
Pattern Recognition Letters, 1998

Local Topological Parameters in a Tetrahedral Representation.
Graphical Models and Image Processing, 1998

1997
A new shape preserving parallel thinning algorithm for 3D digital images.
Pattern Recognition, 1997

Topology and Shape Preserving Parallel Thinning for 3D Digital Images - A New Approach.
Proceedings of the Image Analysis and Processing, 9th International Conference, 1997

1996
3D Digital Topology under Binary Transformation with Applications.
Computer Vision and Image Understanding, 1996

1995
A new approach to computing the Euler characteristic.
Pattern Recognition, 1995

1994
Topology preservation in 3D digital space.
Pattern Recognition, 1994

Detection of 3-D Simple Points for Topology Preserving Transformations with Application to Thinning.
IEEE Trans. Pattern Anal. Mach. Intell., 1994

1993
A single scan boundary removal thinning algorithm for 2-D binary object.
Pattern Recognition Letters, 1993


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