Jacob Scharcanski

103 papers B 6Misc 2Journal 69Unranked 24

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	An Orthogonal Hierarchical Risk Parity Allocation Method for Improved Portfolio Out-of-Sample Performance. IEEE Access Kevin Gabriel Ramisch Pergher, John Soldera, Jacob Scharcanski
2026	J	`jnl`	Face Recognition, Modalities and Applications [Instrumentation and Measurement Systems]. IEEE Instrum. Meas. Mag. John Soldera, Jacob Scharcanski
2025	J	`jnl`	Class preserving projections and data augmentation for appearance-based face recognition. Pattern Anal. Appl. John Soldera, Jacob Scharcanski
2025	—	`conf`	Dynamic Orthogonal Lower Dimensional Projections for Improving Hierarchical Risk Allocation and Out of Sample Portfolio Returns. CiFer Companion Kevin Gabriel Ramisch Pergher, John Soldera, Jacob Scharcanski
2025	J	`jnl`	Skin Lesion Segmentation in Clinical Images Using Nonnegative Matrix Factorization and Mutual Information. IEEE Access Eliezer Soares Flores, Jacob Scharcanski
2023	—	`ch.`	"A Nova Eletricidade": Aplicações, Riscos e Tendências da IA Moderna. Escola de Computação PPGC/UFRGS 50 Anos Ana L. C. Bazzan, Anderson R. Tavares, André Grahl Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luís Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira
2023	J	`jnl`	"A Nova Eletricidade: Aplicações, Riscos e Tendências da IA Moderna - "The New Electricity": Applications, Risks, and Trends in Current AI. CoRR Ana L. C. Bazzan, Anderson R. Tavares, André Grahl Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luis Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira
2021	J	`jnl`	Part-Based Object Tracking Using Multiple Adaptive Correlation Filters. IEEE Trans. Instrum. Meas. Pablo Barcellos, Jacob Scharcanski
2021	J	`jnl`	Some Information Geometric Aspects of Cyber Security by Face Recognition. Entropy C. T. J. Dodson, John Soldera, Jacob Scharcanski
2021	J	`jnl`	TC-17 Progress: Advances in Materials and Measurements. IEEE Instrum. Meas. Mag. Jacob Scharcanski, George C. Giakos
2020	J	`jnl`	An Adaptive Face Tracker with Application in Yawning Detection. Sensors Aasim Khurshid, Jacob Scharcanski
2020	—	`conf`	Object tracking scheme using part-based correlation filters. I2MTC Pablo Barcellos, Jacob Scharcanski
2019	J	`jnl`	Dictionaries of deep features for land-use scene classification of very high spatial resolution images. Pattern Recognit. Eliezer Soares Flores, Maciel Zortea, Jacob Scharcanski
2019	—	`conf`	On the Data Conditioning for Facial Spoofing Attacks Detection using Deep Learning. I2MTC Raphael Ruschel, Lucas Royes Schardosim, Jacob Scharcanski
2018	J	`jnl`	A new method for building adaptive Bayesian trees and its application in color image segmentation. Expert Syst. Appl. Guilherme Schu, Jacob Scharcanski
2018	J	`jnl`	An iterative approach for obtaining multi-scale superpixels based on stochastic graph contraction operations. Expert Syst. Appl. Dionicio Vasquez, Jacob Scharcanski
2018	J	`jnl`	Classify-normalize-classify - A novel data-driven framework for classifying forest pixels in remote sensing imagery. Earth Sci. Informatics Cesar Salgado, Maciel Zortea, Jacob Scharcanski
2018	J	`jnl`	Image-based approach for detecting vehicles in user-defined virtual inductive loops. J. Electronic Imaging Vitor Gomes, Pablo Barcellos, Jacob Scharcanski
2018	—	`conf`	Incremental multi-model dictionary learning for face tracking. I2MTC Aasim Khurshid, Jacob Scharcanski
2018	J	`jnl`	Scalable image segmentation via decoupled sub-graph compression. Pattern Recognit. R. S. Medeiros, Alexander Wong, Jacob Scharcanski
2017	J	`jnl`	A simple weighted thresholding method for the segmentation of pigmented skin lesions in macroscopic images. Pattern Recognit. Maciel Zortea, Eliezer Soares Flores, Jacob Scharcanski
2017	J	`jnl`	Motion Detection and Compensation of Affine Deformations in Infrared Retinal Videos. IEEE Trans. Instrum. Meas. Lucas Royes Schardosim, Jacob Scharcanski
2017	J	`jnl`	Stochastic shadow detection using a hypergraph partitioning approach. Pattern Recognit. Vitor Gomes, Pablo Barcellos, Jacob Scharcanski
2016	J	`jnl`	Bringing Vision-Based Measurements into our Daily Life: A Grand Challenge for Computer Vision Systems. Frontiers ICT Jacob Scharcanski
2016	J	`jnl`	Image segmentation via multi-scale stochastic regional texture appearance models. Comput. Vis. Image Underst. R. S. Medeiros, Jacob Scharcanski, Alexander Wong
2016	B	`conf`	Segmentation and classification of melanocytic skin lesions using local and contextual features. ICIP Eliezer E. Bernart, Jacob Scharcanski, Sergio Bampi
2016	J	`jnl`	Segmentation of melanocytic skin lesions using feature learning and dictionaries. Expert Syst. Appl. Eliezer Soares Flores, Jacob Scharcanski
2016	J	`jnl`	Shadow detection in camera-based vehicle detection: survey and analysis. J. Electronic Imaging Pablo Barcellos, Vitor Gomes, Jacob Scharcanski
2016	J	`jnl`	Yawning Detection Using Embedded Smart Cameras. IEEE Trans. Instrum. Meas. Mona Omidyeganeh, Shervin Shirmohammadi, Shabnam Abtahi, Aasim Khurshid, Muhammad Farhan, Jacob Scharcanski, Behnoosh Hariri, Daniel Laroche, Luc Martel
2015	—	`conf`	A fast algorithm for tracking moving objects based on spatio-temporal video segmentation and cluster ensembles. I2MTC Yumi Monma, Luciano S. Silva, Jacob Scharcanski
2015	J	`jnl`	A novel video based system for detecting and counting vehicles at user-defined virtual loops. Expert Syst. Appl. Pablo Barcellos, Christiano Bouvié, Fabiano Lopes Escouto, Jacob Scharcanski
2015	J	`jnl`	Customized Orthogonal Locality Preserving Projections With Soft-Margin Maximization for Face Recognition. IEEE Trans. Instrum. Meas. John Soldera, Carlos Alberto Ramirez Behaine, Jacob Scharcanski
2015	—	`conf`	Stochastic color image segmentation using spatial constraints. I2MTC Dionicio Vasquez, Jacob Scharcanski, Alexander Wong
2014	—	`conf`	Phase-shift and information measures for retinal motion detection and compensation with optimized parameter selection. I2MTC Lucas Royes Schardosim, Jacob Scharcanski
2014	—	`conf`	Segmentation of Pigmented Melanocytic Skin Lesions Based on Learned Dictionaries and Normalized Graph Cuts. SIBGRAPI Eliezer Soares Flores, Jacob Scharcanski
2014	—	`conf`	Segmentation of pigmented skin lesions using Non-negative Matrix Factorization. I2MTC Pablo Gautério Cavalcanti, Jacob Scharcanski, César Ernesto Martínez, Leandro E. Di Persia
2013	J	`jnl`	A coarse-to-fine approach for segmenting melanocytic skin lesions in standard camera images. Comput. Methods Programs Biomed. Pablo Gautério Cavalcanti, Jacob Scharcanski
2013	J	`jnl`	A morphologic two-stage approach for automated optic disk detection in color eye fundus images. Pattern Recognit. Lett. Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho
2013	—	`conf`	A novel 3D approach for the extraction of the wetting front in CT images of soil profiles. I2MTC Dionicio Vasquez, Jacob Scharcanski, Alexander Wong, Silvio Crestana
2013	J	`jnl`	A two-stage approach for discriminating melanocytic skin lesions using standard cameras. Expert Syst. Appl. Pablo Gautério Cavalcanti, Jacob Scharcanski, Gladimir V. G. Baranoski
2013	J	`jnl`	Audiovisual Voice Activity Detection Based on Microphone Arrays and Color Information. IEEE J. Sel. Top. Signal Process. Vicente P. Minotto, Carlos B. O. Lopes, Jacob Scharcanski, Cláudio Rosito Jung, Bowon Lee
2013	J	`jnl`	Feature selection for face recognition based on multi-objective evolutionary wrappers. Expert Syst. Appl. Leandro Daniel Vignolo, Diego H. Milone, Jacob Scharcanski
2013	J	`jnl`	Motion detection and compensation in infrared retinal image sequences. Comput. Medical Imaging Graph. Jacob Scharcanski, Lucas RoyesJose Schardosim, Daniel dos Santos Jr., José Augusto Stuchi
2013	—	`conf`	Multi-scale stochastic color texture models for skin region segmentation and gesture detection. ICME Workshops R. S. Medeiros, Jacob Scharcanski, Alexander Wong
2013	Misc	`conf`	Natural scene segmentation based on a stochastic texture region merging approach. ICASSP R. S. Medeiros, Jacob Scharcanski, Alexander Wong
2013	—	`conf`	Tracking and counting vehicles in traffic video sequences using particle filtering. I2MTC Christiano Bouvié, Jacob Scharcanski, Pablo Barcellos, Fabiano Lopes Escouto
2012	B	`conf`	An evolutionary wrapper for feature selection in face recognition applications. SMC Leandro Daniel Vignolo, Diego H. Milone, Carlos A. R. Behaine, Jacob Scharcanski
2012	J	`jnl`	Enhancing the Performance of Active Shape Models in Face Recognition Applications. IEEE Trans. Instrum. Meas. Carlos A. R. Behaine, Jacob Scharcanski
2012	J	`jnl`	Hysteroscopy video summarization and browsing by estimating the physician's attention on video segments. Medical Image Anal. Wilson Gavião, Jacob Scharcanski, Jan-Michael Frahm, Marc Pollefeys
2012	J	`jnl`	Monte Carlo despeckling of transrectal ultrasound images of the prostate. Digit. Signal Process. Alexander Wong, Jacob Scharcanski
2011	J	`jnl`	A Particle-Filtering Approach for Vehicular Tracking Adaptive to Occlusions. IEEE Trans. Veh. Technol. Jacob Scharcanski, Alessandro Bof de Oliveira, Pablo Gautério Cavalcanti, Yessenia Yari
2011	—	`conf`	An ICA-based method for the segmentation of pigmented skin lesions in macroscopic images. EMBC Pablo Gautério Cavalcanti, Jacob Scharcanski, Leandro E. Di Persia, Diego H. Milone
2011	J	`jnl`	Automated prescreening of pigmented skin lesions using standard cameras. Comput. Medical Imaging Graph. Pablo Gautério Cavalcanti, Jacob Scharcanski
2011	J	`jnl`	Automatic Skin Lesion Segmentation via Iterative Stochastic Region Merging. IEEE Trans. Inf. Technol. Biomed. Alexander Wong, Jacob Scharcanski, Paul W. Fieguth
2011	B	`conf`	Color-based lips extraction applied to voice activity detection. ICIP Carlos B. O. Lopes, Andre L. Gonçalves, Jacob Scharcanski, Cláudio Rosito Jung
2011	J	`jnl`	Fisher-Tippett Region-Merging Approach to Transrectal Ultrasound Prostate Lesion Segmentation. IEEE Trans. Inf. Technol. Biomed. Alexander Wong, Jacob Scharcanski
2011	J	`jnl`	Fovea center detection based on the retina anatomy and mathematical morphology. Comput. Methods Programs Biomed. Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho
2011	J	`jnl`	Introduction to the special issue on unconstrained biometrics: advances and trends. Signal Image Video Process. Hugo Proença, Eliza Yingzi Du, Jacob Scharcanski
2010	J	`jnl`	A coarse-to-fine strategy for automatically detecting exudates in color eye fundus images. Comput. Medical Imaging Graph. Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho
2010	Misc	`conf`	A morphologic three-stage approach for detecting exudates in color eye fundus images. SAC Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho
2010	B	`conf`	Gop structure adaptive to the video content for efficient H.264/AVC encoding. ICIP Bruno Zatt, Marcelo Schiavon Porto, Jacob Scharcanski, Sergio Bampi
2010	J	`jnl`	Interactive Modeling and Evaluation of Tumor Growth. J. Digit. Imaging Jacob Scharcanski, Luciano Silva da Silva, David Koff, Alexander Wong
2010	J	`jnl`	Segmentation of the optic disk in color eye fundus images using an adaptive morphological approach. Comput. Biol. Medicine Daniel Welfer, Jacob Scharcanski, Cleyson M. Kitamura, Melissa M. Dal Pizzol, Laura W. B. Ludwig, Diane Ruschel Marinho
2010	—	`conf`	Shading Attenuation in Human Skin Color Images. ISVC (1) Pablo Gautério Cavalcanti, Jacob Scharcanski, Carlos B. O. Lopes
2010	—	`conf`	Vehicle Counting and Trajectory Detection Based on Particle Filtering. SIBGRAPI Alessandro Bof de Oliveira, Jacob Scharcanski
2010	J	`jnl`	Video Segmentation Based on Motion Coherence of Particles in a Video Sequence. IEEE Trans. Image Process. Luciano Silva da Silva, Jacob Scharcanski
2009	J	`jnl`	Phase-Adaptive Superresolution of Mammographic Images Using Complex Wavelets. IEEE Trans. Image Process. Alexander Wong, Jacob Scharcanski
2009	J	`jnl`	Sharpening Dermatological Color Images in the Wavelet Domain. IEEE J. Sel. Top. Signal Process. Cláudio Rosito Jung, Jacob Scharcanski
2008	J	`jnl`	Lossless and near-lossless digital angiography coding using a two-stage motion compensation approach. Comput. Medical Imaging Graph. Rafael A. P. dos Santos, Jacob Scharcanski
2008	J	`jnl`	Measuring Statistical Geometric Properties of Tomographic Images of Soils. IEEE Trans. Instrum. Meas. Siovani Cintra Felipussi, Jacob Scharcanski, João Luiz Dihl Comba
2008	J	`jnl`	Representação e Classificação de Texturas da Íris Baseada na Transformada Ótima de Gabor. RITA Fernanda Rispoli Quartieri, Jacob Scharcanski, Letícia Vieira Guimarães, Adalberto Schuck Junior
2007	J	`jnl`	A Wavelet-Based Approach for Analyzing Industrial Stochastic Textures With Applications. IEEE Trans. Syst. Man Cybern. Part A Jacob Scharcanski
2007	J	`jnl`	Evaluating the mid-secretory endometrium appearance using hysteroscopic digital video summarization. Image Vis. Comput. Wilson Gavião, Jacob Scharcanski
2007	—	`conf`	Unsupervised Identification of Coherent Motion in Video. SIBGRAPI Luciano Silva da Silva, Jacob Scharcanski
2006	J	`jnl`	A framework for medical visual information exchange on the WEB. Comput. Biol. Medicine Silvio Antonio Carro, Jacob Scharcanski
2006	J	`jnl`	Denoising and enhancing digital mammographic images for visual screening. Comput. Medical Imaging Graph. Jacob Scharcanski, Cláudio Rosito Jung
2006	B	`conf`	Hierarchical Summarization of Diagnostic Hysteroscopy Videos. ICIP Jacob Scharcanski, Wilson Gavião
2006	B	`conf`	Lossless and Near-Lossless Compression for Mammographic Digital Images. ICIP Jacob Scharcanski
2006	J	`jnl`	Medical imaging and graphics in SIBGRAPI/SIACG. Comput. Medical Imaging Graph. Jacob Scharcanski
2006	J	`jnl`	Stochastic Texture Analysis for Measuring Sheet Formation Variability in the Industry. IEEE Trans. Instrum. Meas. Jacob Scharcanski
2005	—	`conf`	A lossless compression approach for mammographic digital images based on the Delaunay triangulation. ICIP (2) Luciano Silva da Silva, Jacob Scharcanski
2005	—	`conf`	Content-Based Diagnostic Hysteroscopy Summaries for Video Browsing. SIBGRAPI Wilson Gavião, Jacob Scharcanski
2005	J	`jnl`	Robust watershed segmentation using wavelets. Image Vis. Comput. Cláudio Rosito Jung, Jacob Scharcanski
2005	J	`jnl`	Stochastic texture analysis for monitoring stochastic processes in industry. Pattern Recognit. Lett. Jacob Scharcanski
2004	—	`conf`	An Adaptive Approach to Mammographic Image Denoising and Enhancement. SIBGRAPI Jacob Scharcanski, Cláudio Rosito Jung
2004	J	`jnl`	Making Medical Visual Information Available on the WEB. RITA Silvio Antonio Carro, Jacob Scharcanski
2004	J	`jnl`	Wavelet transform approach to adaptive image denoising and enhancement. J. Electronic Imaging Cláudio Rosito Jung, Jacob Scharcanski
2003	J	`jnl`	Adaptive image denoising and edge enhancement in scale-space using the wavelet transform. Pattern Recognit. Lett. Cláudio Rosito Jung, Jacob Scharcanski
2003	J	`jnl`	Information geometric similarity measurement for near-random stochastic processes. IEEE Trans. Syst. Man Cybern. Part A C. T. J. Dodson, Jacob Scharcanski
2003	—	`conf`	MedISeek: a web based diffusion system for medical visual information. WIDM Silvio Antonio Carro, Jacob Scharcanski, José Valdeni de Lima
2003	—	`conf`	Semi-Automatic Hysteroscopic Video Summarization. SIBGRAPI Wilson Gavião, Jacob Scharcanski, João Sabino Cunha Filho
2002	J	`jnl`	Adaptive image denoising using scale and space consistency. IEEE Trans. Image Process. Jacob Scharcanski, Cláudio Rosito Jung, Robin T. Clarke
2002	J	`jnl`	Echocardiographic Image Sequence Segmentation and Analysis Using Self-Organizing Maps. J. VLSI Signal Process. Mozart Lemos de Siqueira, Jacob Scharcanski, Philippe Olivier Alexandre Navaux
2002	—	`conf`	Robust Watershed Segmentation Using the Wavelet Transform. SIBGRAPI Cláudio Rosito Jung, Jacob Scharcanski
2002	J	`jnl`	Simulating Effects of Fiber Crimp, Flocculation, Density, and Orientation on Structure Statistics of Stochastic Fiber Networks. Simul. Jacob Scharcanski, C. T. J. Dodson, Robin T. Clarke
2001	—	`conf`	Adaptative Image Denoising in Scale-Space Using the Wavelet Transform. SIBGRAPI Cláudio Rosito Jung, Jacob Scharcanski
2001	J	`jnl`	Wavelet-based method for image filtering using scale-space continuity. J. Electronic Imaging Cláudio Rosito Jung, Jacob Scharcanski
2000	J	`jnl`	Simulating Colloidal Thickening: Virtual Papermaking. Simul. Jacob Scharcanski, C. T. J. Dodson
2000	—	`conf`	Stochastic Texture Image Retrieval and Similarity Matching. SIBGRAPI Cláudio Rosito Jung, Jacob Scharcanski
2000	J	`jnl`	Stochastic texture image estimators for local spatial anisotropy and its variability. IEEE Trans. Instrum. Meas. Jacob Scharcanski, Christopher T. J. Dodson
1997	J	`jnl`	Edge detection of color images using directional operators. IEEE Trans. Circuits Syst. Video Technol. Jacob Scharcanski, Anastasios N. Venetsanopoulos
1994	J	`jnl`	Representing the color aspect of texture images. Pattern Recognit. Lett. Jacob Scharcanski, Jeff K. Hovis, Helen C. Shen
1993	—	`ch.`	Representational Issues in Texture Analysis. Computer Vision: Systems, Theory and Applications Helen C. Shen, David K. Y. Chiu, C. Y. C. Bie, Jacob Scharcanski, Alexandre P. Alves da Silva