Hans HC Bejar

Profile

I am a Computer Science, I passionately love algorithms.

Experience

PhD Candidate in Computer Science

IME-USP | Mar 2016 » Current

• Computer Vision and Image Processing
• Design and development algorithm for image processing based on Graph Theory

Master in Computer Science

IME-USP | Jul 2013 » Dec 2015

• Computer Vision and Image Processing
• Design and development algorithm for image processing based on Graph Theory
• Thesis: "Relative fuzzy connectedness on directed graphs and its appication in a hybrid method for interactive image segmentation"

Education

i'm currently studying computer science

Skill set

• Writting programs
• Science Research
• Content writting

Publications

• [PRLetters'20] Hans H.C. Bejar and Silvio Jamil Ferzoli Guimaraes and Paulo A.V. Miranda, "Efficient hierarchical graph partitioning for image segmentation by optimum oriented cuts" | Pattern Recognition Letters, March 2020.

• [EURASIP'15] Ccacyahuillca Bejar, Hans Harley and Miranda, Paulo A V., "Oriented relative fuzzy connectedness: Theory, algorithms, and its applications in hybrid image segmentation methods" | Journal on Image and Video Processing, December 2015.

Conference and Workshops

• [LXAI19] Hans H.C. Bejar, "Oriented relative fuzzy connectedness: theory, algorithms, and its applications in hybrid image segmentation methods" | Latinx in AI Workshop-ICML, June 15th 2019, Long Beach CA, USA.

• [CIARP'18] Hans H.C. Bejar, Lucy A.C. Mansilla, Paulo A.V. Miranda, "Efficient Unsupervised Image Segmentation by Optimum Cuts in Graphs" | 23rd Iberoamerican Congress on Pattern Recognition, November 2018, Madrid, Spain.

• [ICIAP'17] Hans H.C. Bejar, Paulo A.V. Miranda and Fábio A.M. Cappabianco, "Efficient Image Segmentation in Graphs with Localized Curvilinear Features" | 19th International Conference on Image Analysis and Processing, September 19th 2017, Catania-Italia.

• [ISMM'17] Anderson C. Tavares, Hans H.C. Bejar and Paulo A.V. Miranda, "Seed Robustness of Oriented Image Foresting Transform: Core Computation and the Robustness Coefficien | 13th International Symposium on Mathematical Morphology, May 17th 2017, Fontainebleau-France.

• [SPIE'17] Anderson C. Tavares, Hans H.C. Bejar and Paulo A.V. Miranda, "Seed Robustness of Oriented Relative Fuzzy Connectedness: Core Computation and its Applications" | SPIE Medical Imaging, February 11th 2017, Orlando-Florida-US

• [PeruScientist'16] Hans H.C. Bejar and Paulo A.V. Miranda, "Oriented relative fuzzy connectedness: theory, algorithms, and its applications in hybrid image segmentation methods" | Meeting of Peruvian Scientists in Latin America, November 17th 2016, São Paulo-Brazil.

• [SIBGRAPI'16] Hans H.C. Bejar and Paulo A.V. Miranda, "Relative Fuzzy connectedness on Directed Graphs and its Application in a Hybrid Method for Interactive Image Segmentation" | Workshop of Theses and Dissertations (WTD), 29th Conference on Graphics, São Paulo-Brazil.

• [SIBGRAPI'14] Hans H.C. Bejar and Paulo A.V. Miranda, "Oriented Relative Fuzzy Connectedness: Teory, Application and Algorithm" | SIBGRAPI, August 27th 2014, Rio de Janeiro-Brazil.