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Cover of May Issue of PLoS Biology

arabidopsis

2D confocal projection image of Arabidopsis thaliana adaxial sepal epidermal nuclei.


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Software News

Moving to Google Code!!!

I'm moving all my projects to Google Code for the Mercurial source repositories :)

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My current research

My interdisciplinary research focuses on advancing the state of the art in imaging, pattern recognition and data mining. I am currently developing new image analysis and processing technologies aimed at a better understanding of the complex biological processes which occur at the cellular and sub-cellular level. My work includes analyzing, processing and understanding the biological images obtained by confocal, scanning laser, atomic force, differential interface contrast, optical and polarized microscopy.

My publications (pdf) and overview of my current research (pdf).


1. Biological structures:

Microbial biology: investigating critical developmental transitions via imaging, image analysis and mathematical modelling.

Microbial biology: investigating critical developmental transitions via imaging, image analysis and mathematical modelling.

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2D confocal projection image of Arabidopsis thaliana adaxial sepal epidermal nuclei

2D confocal projection image of Arabidopsis thaliana adaxial sepal epidermal nuclei.

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High-throughput high-resolution image analysis of the trypanosome cell cycle.

High-throughput high-resolution image analysis of the trypanosome cell cycle.

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Morphomic analysis of the sample chordate.

Morphomic analysis of the sample chordate.

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Nucleis and membranes segmentation and analysis.

Nucleus and membranes segmentation and analysis.

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Conjugated polyelectrolytes-DNA

Conjugated polyelectrolytes-DNA' - AFM microscope image segmentation and analysis.

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Ascidian

Segmentation and analysis of notochord cells in 3D microscope data.

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Tracking of microtubules observed on microscope images.

Tracking of microtubules observed on microscope images.

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Identification and analysis of neurons positions in 3D microscope images.

Identification and analysis of neurons positions in 3D microscope images.

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2. Data Base:

Pic 1

Bio-Image Semantic Query User Environment.

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My previous research:

1. Geological structures:

Dolomite - microcracks segmentation

Dolomite - microcracks segmentation.

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Granite - microcracks segmentation

Granite - microcracks segmentation.

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Pic 1

Sandstone - 3D microcracks segmentation.

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Marble - grains boundaries segmentation.

Marble - grains boundaries segmentation.

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Sandstone - grains boundaries, pores, and clay particles segmentation.

Sandstone - grains boundaries, pores, and clay particles segmentation.

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2. Medical structures:

Morphometric methods in analysis of vessels in cortical grey matter.

Morphometric methods in analysis of vessels in cortical grey matter.

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Pic 1

Application of computer image analysis methods for efficacy of treatment of limb ischemia with autologous bone-marrow transplantation and it's relationship to composition of the transplant.

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Detection of injury area.

Detection of injury area.

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3. Historical monuments:

Non-invasive research of historical monuments.

Non-invasive research of historical monuments.

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My Presentations:

Conferences:

  • Advanced computational image analysis in systems biology - poster. | (pdf)

  • Bioimage informatics for systems biology - poster. | (pdf)

  • Image analysis and processing for systems biology - poster. | (pdf)

  • Image analysis and processing for systems biology. | (pdf)

  • High-throughput high-resolution image analysis of the trypanosome cell cycle. | (pdf)

  • Bioimage informatics. | (pdf)

  • Bioimage informatics. | (pdf)

  • Segmentation method of microcracks observed on microscope images of dolomite structures. | (pdf)

  • Application of image analysis methods to vascular blood flow analysis in angiographic imaging | (pdf)

Seminaries:

  • 3D Morphometry of ascidian notochord cells. | (pdf)

  • The application of image analysis in non-invasive research of historical objects. (in Polish) | (pdf)

  • Laboratory of Micrometrics - image analysis and processing. | (pdf)

Posters:

  • Segmentation and analysis of notochord cells in 3D microscope data. | (pdf)

  • Automatic nuclei detection and dataflow in Bisquik system. | (pdf)

  • Understanding of conjugated polyelectrolytes - DNA interactions based on sequential analysis of AFM imaging. | (pdf)

  • Online connection between biological databases. Summer 2007 Research Fellowships - I have supervised two summer students: Mar-Iam Nieves (Polytechnic University of Puerto Rico) and Sadot Banuet (California State Univ. San Bernardino (CSUSB)) | (pdf)

  • Application of the image analysis method to the detection of transcrystalline microcracks observed in microscope images of rock structures | (pdf)

  • Identification of transcrystalline microcracks observed in polarizing microscope images of rock structures using image analysis | (pdf)

Courses:

  • Shape Matching. | (pdf)

  • Introduction to Matlab. | (pdf)

  • Color theory. (in Polish)| (pdf)