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ORCIDJacob Scharcanski
Person information
- affiliation: Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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2020 – today
- 2025
[j65]John Soldera, Jacob Scharcanski:
Class preserving projections and data augmentation for appearance-based face recognition. Pattern Anal. Appl. 28(1): 8 (2025)- 2023
- [p2]Ana L. C. Bazzan, Anderson R. Tavares, André G. Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luís Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira:
"A Nova Eletricidade": Aplicações, Riscos e Tendências da IA Moderna. Escola de Computação PPGC/UFRGS 50 Anos 2023: 167-209 - [i1]Ana L. C. Bazzan, Anderson R. Tavares, André G. Pereira, Cláudio R. Jung, Jacob Scharcanski, Joel Luis Carbonera, Luís C. Lamb, Mariana Recamonde Mendoza, Thiago L. T. da Silveira, Viviane P. Moreira:
"A Nova Eletricidade: Aplicações, Riscos e Tendências da IA Moderna - "The New Electricity": Applications, Risks, and Trends in Current AI. CoRR abs/2310.18324 (2023) - 2021
- [j64]C. T. J. Dodson, John Soldera
, Jacob Scharcanski:
Some Information Geometric Aspects of Cyber Security by Face Recognition. Entropy 23(7): 878 (2021) - [j63]Jacob Scharcanski, George C. Giakos:
TC-17 Progress: Advances in Materials and Measurements. IEEE Instrum. Meas. Mag. 24(8): 11-13 (2021) - [j62]Pablo Barcellos, Jacob Scharcanski:
Part-Based Object Tracking Using Multiple Adaptive Correlation Filters. IEEE Trans. Instrum. Meas. 70: 1-10 (2021) - 2020
- [j61]Aasim Khurshid, Jacob Scharcanski:
An Adaptive Face Tracker with Application in Yawning Detection. Sensors 20(5): 1494 (2020) - [c31]Pablo Barcellos, Jacob Scharcanski:
Object tracking scheme using part-based correlation filters. I2MTC 2020: 1-6
2010 – 2019
- 2019
- [j60]Eliezer S. Flores, Maciel Zortea, Jacob Scharcanski:
Dictionaries of deep features for land-use scene classification of very high spatial resolution images. Pattern Recognit. 89: 32-44 (2019) - [c30]Raphael Ruschel, Lucas Royes Schardosim, Jacob Scharcanski:
On the Data Conditioning for Facial Spoofing Attacks Detection using Deep Learning. I2MTC 2019: 1-6 - 2018
- [j59]Cesar Salgado, Maciel Zortea, Jacob Scharcanski:
Classify-normalize-classify - A novel data-driven framework for classifying forest pixels in remote sensing imagery. Earth Sci. Informatics 11(1): 77-97 (2018) - [j58]Guilherme Schu, Jacob Scharcanski:
A new method for building adaptive Bayesian trees and its application in color image segmentation. Expert Syst. Appl. 98: 57-71 (2018) - [j57]Dionicio Vasquez, Jacob Scharcanski:
An iterative approach for obtaining multi-scale superpixels based on stochastic graph contraction operations. Expert Syst. Appl. 102: 57-69 (2018) - [j56]Vitor Gomes, Pablo Barcellos, Jacob Scharcanski:
Image-based approach for detecting vehicles in user-defined virtual inductive loops. J. Electronic Imaging 27(03): 033026 (2018) - [j55]R. S. Medeiros, Alexander Wong, Jacob Scharcanski:
Scalable image segmentation via decoupled sub-graph compression. Pattern Recognit. 78: 228-241 (2018) - [c29]Aasim Khurshid, Jacob Scharcanski:
Incremental multi-model dictionary learning for face tracking. I2MTC 2018: 1-6 - 2017
- [j54]Vitor Gomes, Pablo Barcellos, Jacob Scharcanski:
Stochastic shadow detection using a hypergraph partitioning approach. Pattern Recognit. 63: 30-44 (2017) - [j53]Maciel Zortea, Eliezer S. Flores, Jacob Scharcanski:
A simple weighted thresholding method for the segmentation of pigmented skin lesions in macroscopic images. Pattern Recognit. 64: 92-104 (2017) - [j52]Lucas Royes Schardosim, Jacob Scharcanski:
Motion Detection and Compensation of Affine Deformations in Infrared Retinal Videos. IEEE Trans. Instrum. Meas. 66(1): 33-44 (2017) - 2016
- [j51]R. S. Medeiros, Jacob Scharcanski, Alexander Wong:
Image segmentation via multi-scale stochastic regional texture appearance models. Comput. Vis. Image Underst. 142: 23-36 (2016) - [j50]Eliezer S. Flores, Jacob Scharcanski:
Segmentation of melanocytic skin lesions using feature learning and dictionaries. Expert Syst. Appl. 56: 300-309 (2016) - [j49]Jacob Scharcanski:
Bringing Vision-Based Measurements into our Daily Life: A Grand Challenge for Computer Vision Systems. Frontiers ICT 3: 3 (2016) - [j48]Pablo Barcellos, Vitor Gomes, Jacob Scharcanski:
Shadow detection in camera-based vehicle detection: survey and analysis. J. Electronic Imaging 25(5): 051205 (2016) - [j47]Mona Omidyeganeh, Shervin Shirmohammadi, Shabnam Abtahi, Aasim Khurshid, Muhammad Farhan, Jacob Scharcanski, Behnoosh Hariri, Daniel Laroche, Luc Martel:
Yawning Detection Using Embedded Smart Cameras. IEEE Trans. Instrum. Meas. 65(3): 570-582 (2016) - [c28]Eliezer E. Bernart, Jacob Scharcanski, Sergio Bampi:
Segmentation and classification of melanocytic skin lesions using local and contextual features. ICIP 2016: 2633-2637 - 2015
- [j46]Pablo Barcellos, Christiano Bouvié, Fabiano Lopes Escouto, Jacob Scharcanski:
A novel video based system for detecting and counting vehicles at user-defined virtual loops. Expert Syst. Appl. 42(4): 1845-1856 (2015) - [j45]John Soldera, Carlos Alberto Ramirez Behaine, Jacob Scharcanski:
Customized Orthogonal Locality Preserving Projections With Soft-Margin Maximization for Face Recognition. IEEE Trans. Instrum. Meas. 64(9): 2417-2426 (2015) - [c27]Yumi Monma, Luciano S. Silva, Jacob Scharcanski:
A fast algorithm for tracking moving objects based on spatio-temporal video segmentation and cluster ensembles. I2MTC 2015: 29-34 - [c26]Dionicio Vasquez, Jacob Scharcanski, Alexander Wong:
Stochastic color image segmentation using spatial constraints. I2MTC 2015: 35-40 - 2014
- [c25]Pablo Gautério Cavalcanti, Jacob Scharcanski, César Ernesto Martínez, Leandro E. Di Persia:
Segmentation of pigmented skin lesions using Non-negative Matrix Factorization. I2MTC 2014: 72-75 - [c24]Lucas Royes Schardosim, Jacob Scharcanski:
Phase-shift and information measures for retinal motion detection and compensation with optimized parameter selection. I2MTC 2014: 124-129 - [c23]Eliezer S. Flores, Jacob Scharcanski:
Segmentation of Pigmented Melanocytic Skin Lesions Based on Learned Dictionaries and Normalized Graph Cuts. SIBGRAPI 2014: 33-40 - 2013
- [j44]Jacob Scharcanski, Lucas RoyesJose Schardosim, Daniel dos Santos Jr., José Augusto Stuchi:
Motion detection and compensation in infrared retinal image sequences. Comput. Medical Imaging Graph. 37(5-6): 377-385 (2013) - [j43]Pablo Gautério Cavalcanti, Jacob Scharcanski:
A coarse-to-fine approach for segmenting melanocytic skin lesions in standard camera images. Comput. Methods Programs Biomed. 112(3): 684-693 (2013) - [j42]Pablo Gautério Cavalcanti, Jacob Scharcanski, Gladimir V. G. Baranoski:
A two-stage approach for discriminating melanocytic skin lesions using standard cameras. Expert Syst. Appl. 40(10): 4054-4064 (2013) - [j41]Leandro Daniel Vignolo, Diego H. Milone, Jacob Scharcanski:
Feature selection for face recognition based on multi-objective evolutionary wrappers. Expert Syst. Appl. 40(13): 5077-5084 (2013) - [j40]Vicente P. Minotto, Carlos B. O. Lopes, Jacob Scharcanski, Cláudio Rosito Jung, Bowon Lee:
Audiovisual Voice Activity Detection Based on Microphone Arrays and Color Information. IEEE J. Sel. Top. Signal Process. 7(1): 147-156 (2013) - [j39]Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho:
A morphologic two-stage approach for automated optic disk detection in color eye fundus images. Pattern Recognit. Lett. 34(5): 476-485 (2013) - [c22]Christiano Bouvié, Jacob Scharcanski, Pablo Barcellos, Fabiano Lopes Escouto:
Tracking and counting vehicles in traffic video sequences using particle filtering. I2MTC 2013: 812-815 - [c21]Dionicio Vasquez, Jacob Scharcanski, Alexander Wong, Silvio Crestana:
A novel 3D approach for the extraction of the wetting front in CT images of soil profiles. I2MTC 2013: 1540-1543 - [c20]R. S. Medeiros, Jacob Scharcanski, Alexander Wong:
Natural scene segmentation based on a stochastic texture region merging approach. ICASSP 2013: 1464-1467 - [c19]R. S. Medeiros, Jacob Scharcanski, Alexander Wong:
Multi-scale stochastic color texture models for skin region segmentation and gesture detection. ICME Workshops 2013: 1-4 - 2012
- [j38]Alexander Wong, Jacob Scharcanski:
Monte Carlo despeckling of transrectal ultrasound images of the prostate. Digit. Signal Process. 22(5): 768-775 (2012) - [j37]Wilson Gavião, Jacob Scharcanski, Jan-Michael Frahm, Marc Pollefeys:
Hysteroscopy video summarization and browsing by estimating the physician's attention on video segments. Medical Image Anal. 16(1): 160-176 (2012) - [j36]Carlos A. R. Behaine, Jacob Scharcanski:
Enhancing the Performance of Active Shape Models in Face Recognition Applications. IEEE Trans. Instrum. Meas. 61(8): 2330-2333 (2012) - [c18]Leandro Daniel Vignolo, Diego H. Milone, Carlos A. R. Behaine, Jacob Scharcanski:
An evolutionary wrapper for feature selection in face recognition applications. SMC 2012: 1286-1290 - 2011
- [j35]Pablo Gautério Cavalcanti, Jacob Scharcanski:
Automated prescreening of pigmented skin lesions using standard cameras. Comput. Medical Imaging Graph. 35(6): 481-491 (2011) - [j34]Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho:
Fovea center detection based on the retina anatomy and mathematical morphology. Comput. Methods Programs Biomed. 104(3): 397-409 (2011) - [j33]Hugo Proença, Eliza Yingzi Du, Jacob Scharcanski:
Introduction to the special issue on unconstrained biometrics: advances and trends. Signal Image Video Process. 5(4): 399-400 (2011) - [j32]Alexander Wong, Jacob Scharcanski:
Fisher-Tippett Region-Merging Approach to Transrectal Ultrasound Prostate Lesion Segmentation. IEEE Trans. Inf. Technol. Biomed. 15(6): 900-907 (2011) - [j31]Alexander Wong, Jacob Scharcanski, Paul W. Fieguth:
Automatic Skin Lesion Segmentation via Iterative Stochastic Region Merging. IEEE Trans. Inf. Technol. Biomed. 15(6): 929-936 (2011) - [j30]Jacob Scharcanski, Alessandro Bof de Oliveira, Pablo Gautério Cavalcanti, Yessenia Yari:
A Particle-Filtering Approach for Vehicular Tracking Adaptive to Occlusions. IEEE Trans. Veh. Technol. 60(2): 381-389 (2011) - [c17]Pablo Gautério Cavalcanti, Jacob Scharcanski, Leandro E. Di Persia, Diego H. Milone:
An ICA-based method for the segmentation of pigmented skin lesions in macroscopic images. EMBC 2011: 5993-5996 - [c16]Carlos B. O. Lopes, Andre L. Gonçalves, Jacob Scharcanski, Cláudio Rosito Jung:
Color-based lips extraction applied to voice activity detection. ICIP 2011: 1057-1060 - 2010
- [j29]Daniel Welfer, Jacob Scharcanski, Cleyson M. Kitamura, Melissa M. Dal Pizzol, Laura W. B. Ludwig, Diane Ruschel Marinho:
Segmentation of the optic disk in color eye fundus images using an adaptive morphological approach. Comput. Biol. Medicine 40(2): 124-137 (2010) - [j28]Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho:
A coarse-to-fine strategy for automatically detecting exudates in color eye fundus images. Comput. Medical Imaging Graph. 34(3): 228-235 (2010) - [j27]Jacob Scharcanski, Luciano Silva da Silva, David Koff, Alexander Wong:
Interactive Modeling and Evaluation of Tumor Growth. J. Digit. Imaging 23(6): 755-768 (2010) - [j26]Luciano Silva da Silva, Jacob Scharcanski:
Video Segmentation Based on Motion Coherence of Particles in a Video Sequence. IEEE Trans. Image Process. 19(4): 1036-1049 (2010) - [c15]Bruno Zatt, Marcelo Schiavon Porto, Jacob Scharcanski, Sergio Bampi:
Gop structure adaptive to the video content for efficient H.264/AVC encoding. ICIP 2010: 3053-3056 - [c14]Pablo Gautério Cavalcanti, Jacob Scharcanski, Carlos B. O. Lopes:
Shading Attenuation in Human Skin Color Images. ISVC (1) 2010: 190-198 - [c13]Daniel Welfer, Jacob Scharcanski, Diane Ruschel Marinho:
A morphologic three-stage approach for detecting exudates in color eye fundus images. SAC 2010: 964-968 - [c12]Alessandro Bof de Oliveira, Jacob Scharcanski:
Vehicle Counting and Trajectory Detection Based on Particle Filtering. SIBGRAPI 2010: 376-383
2000 – 2009
- 2009
- [j25]Cláudio Rosito Jung, Jacob Scharcanski:
Sharpening Dermatological Color Images in the Wavelet Domain. IEEE J. Sel. Top. Signal Process. 3(1): 4-13 (2009) - [j24]Alexander Wong, Jacob Scharcanski:
Phase-Adaptive Superresolution of Mammographic Images Using Complex Wavelets. IEEE Trans. Image Process. 18(5): 1140-1146 (2009) - 2008
- [j23]Rafael A. P. dos Santos, Jacob Scharcanski:
Lossless and near-lossless digital angiography coding using a two-stage motion compensation approach. Comput. Medical Imaging Graph. 32(5): 379-387 (2008) - [j22]Fernanda Rispoli Quartieri, Jacob Scharcanski, Letícia Vieira Guimarães, Adalberto Schuck Junior:
Representação e Classificação de Texturas da Íris Baseada na Transformada Ótima de Gabor. RITA 15(2): 105-120 (2008) - [j21]Siovani Cintra Felipussi, Jacob Scharcanski, João Luiz Dihl Comba:
Measuring Statistical Geometric Properties of Tomographic Images of Soils. IEEE Trans. Instrum. Meas. 57(11): 2502-2512 (2008) - 2007
- [j20]Wilson Gavião, Jacob Scharcanski:
Evaluating the mid-secretory endometrium appearance using hysteroscopic digital video summarization. Image Vis. Comput. 25(1): 70-77 (2007) - [j19]Jacob Scharcanski:
A Wavelet-Based Approach for Analyzing Industrial Stochastic Textures With Applications. IEEE Trans. Syst. Man Cybern. Part A 37(1): 10-22 (2007) - [c11]Luciano Silva da Silva, Jacob Scharcanski:
Unsupervised Identification of Coherent Motion in Video. SIBGRAPI 2007: 231-238 - 2006
- [j18]Silvio Antonio Carro, Jacob Scharcanski:
A framework for medical visual information exchange on the WEB. Comput. Biol. Medicine 36(4): 327-338 (2006) - [j17]Jacob Scharcanski:
Medical imaging and graphics in SIBGRAPI/SIACG. Comput. Medical Imaging Graph. 30(4): 215-216 (2006) - [j16]Jacob Scharcanski, Cláudio Rosito Jung:
Denoising and enhancing digital mammographic images for visual screening. Comput. Medical Imaging Graph. 30(4): 243-254 (2006) - [j15]Jacob Scharcanski:
Stochastic Texture Analysis for Measuring Sheet Formation Variability in the Industry. IEEE Trans. Instrum. Meas. 55(5): 1778-1785 (2006) - [c10]Jacob Scharcanski, Wilson Gavião:
Hierarchical Summarization of Diagnostic Hysteroscopy Videos. ICIP 2006: 129-132 - [c9]Jacob Scharcanski:
Lossless and Near-Lossless Compression for Mammographic Digital Images. ICIP 2006: 2253-2256 - 2005
- [j14]Cláudio Rosito Jung, Jacob Scharcanski:
Robust watershed segmentation using wavelets. Image Vis. Comput. 23(7): 661-669 (2005) - [j13]Jacob Scharcanski:
Stochastic texture analysis for monitoring stochastic processes in industry. Pattern Recognit. Lett. 26(11): 1701-1709 (2005) - [c8]Luciano Silva da Silva, Jacob Scharcanski:
A lossless compression approach for mammographic digital images based on the Delaunay triangulation. ICIP (2) 2005: 758-761 - [c7]Wilson Gavião, Jacob Scharcanski:
Content-Based Diagnostic Hysteroscopy Summaries for Video Browsing. SIBGRAPI 2005: 21-28 - 2004
- [j12]Cláudio Rosito Jung, Jacob Scharcanski:
Wavelet transform approach to adaptive image denoising and enhancement. J. Electronic Imaging 13(2): 278-285 (2004) - [j11]Silvio Antonio Carro, Jacob Scharcanski:
Making Medical Visual Information Available on the WEB. RITA 11(2): 33-48 (2004) - [c6]Jacob Scharcanski, Cláudio Rosito Jung:
An Adaptive Approach to Mammographic Image Denoising and Enhancement. SIBGRAPI 2004: 2-9 - 2003
- [j10]Cláudio Rosito Jung, Jacob Scharcanski:
Adaptive image denoising and edge enhancement in scale-space using the wavelet transform. Pattern Recognit. Lett. 24(7): 965-971 (2003) - [j9]C. T. J. Dodson, Jacob Scharcanski:
Information geometric similarity measurement for near-random stochastic processes. IEEE Trans. Syst. Man Cybern. Part A 33(4): 435-440 (2003) - [c5]Wilson Gavião, Jacob Scharcanski, João Sabino Cunha Filho:
Semi-Automatic Hysteroscopic Video Summarization. SIBGRAPI 2003: 323-330 - [c4]Silvio Antonio Carro, Jacob Scharcanski, José Valdeni de Lima:
MedISeek: a web based diffusion system for medical visual information. WIDM 2003: 54-57 - 2002
- [j8]Jacob Scharcanski, C. T. J. Dodson, Robin T. Clarke:
Simulating Effects of Fiber Crimp, Flocculation, Density, and Orientation on Structure Statistics of Stochastic Fiber Networks. Simul. 78(6): 389-395 (2002) - [j7]Jacob Scharcanski, Cláudio Rosito Jung, Robin T. Clarke:
Adaptive image denoising using scale and space consistency. IEEE Trans. Image Process. 11(9): 1092-1101 (2002) - [j6]Mozart Lemos de Siqueira, Jacob Scharcanski, Philippe Olivier Alexandre Navaux:
Echocardiographic Image Sequence Segmentation and Analysis Using Self-Organizing Maps. J. VLSI Signal Process. 32(1-2): 135-145 (2002) - [c3]Cláudio Rosito Jung, Jacob Scharcanski:
Robust Watershed Segmentation Using the Wavelet Transform. SIBGRAPI 2002: 131-137 - 2001
- [j5]Cláudio Rosito Jung, Jacob Scharcanski:
Wavelet-based method for image filtering using scale-space continuity. J. Electronic Imaging 10(2): 511-520 (2001) - [c2]Cláudio Rosito Jung, Jacob Scharcanski:
Adaptative Image Denoising in Scale-Space Using the Wavelet Transform. SIBGRAPI 2001: 172-178 - 2000
- [j4]Jacob Scharcanski, C. T. J. Dodson:
Simulating Colloidal Thickening: Virtual Papermaking. Simul. 74(4): 200-206 (2000) - [j3]Jacob Scharcanski, Christopher T. J. Dodson:
Stochastic texture image estimators for local spatial anisotropy and its variability. IEEE Trans. Instrum. Meas. 49(5): 971-979 (2000) - [c1]Cláudio Rosito Jung, Jacob Scharcanski:
Stochastic Texture Image Retrieval and Similarity Matching. SIBGRAPI 2000: 178-184
1990 – 1999
- 1997
- [j2]Jacob Scharcanski, Anastasios N. Venetsanopoulos:
Edge detection of color images using directional operators. IEEE Trans. Circuits Syst. Video Technol. 7(2): 397-401 (1997) - 1994
- [j1]Jacob Scharcanski, Jeff K. Hovis, Helen C. Shen:
Representing the color aspect of texture images. Pattern Recognit. Lett. 15(2): 191-197 (1994) - 1993
- [p1]Helen C. Shen, David K. Y. Chiu, C. Y. C. Bie, Jacob Scharcanski, Alexandre P. Alves da Silva:
Representational Issues in Texture Analysis. Computer Vision: Systems, Theory and Applications 1993: 153-177
Coauthor Index
Cláudio R. Jung
aka: Cláudio Rosito Jung
aka: Cláudio Rosito Jung
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