Prof. Sohail Ahmed Profile

Prof. Sohail Ahmed

Principal Investigator, Neural Stem Cells at A*STAR Institute of Medical Biology

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 21 March 2014 Paper

Neurosphere segmentation in brightfield images

Jierong Cheng, Wei Xiong, Shue Ching Chia, Joo Hwee Lim, Shvetha Sankaran, Sohail Ahmed

Proceedings Volume 9034, 90344D (2014) https://doi.org/10.1117/12.2043365

KEYWORDS: Image segmentation, Vignetting, Blob detection, Electroluminescent displays, Microscopy, Digital image correlation, Stem cells, Indium oxide, Fourier transforms, Medical research

Read Abstract +

Proceedings Article | 4 March 2014 Paper

Using dSTORM to probe the molecular architecture of filopodia

Sohail Ahmed, Amy Chou, K. Sem, Sudaharan Thankiah, Graham Wright, John Lim, Srivats Hariharan

Proceedings Volume 8950, 89500Y (2014) https://doi.org/10.1117/12.2058123

KEYWORDS: Molecules, Microscopy, Proteins, Objectives, Confocal microscopy, Microscopes, Imaging systems, Optical filters, Electron multiplying charge coupled devices, Stochastic processes

Read Abstract +

Proceedings Article | 13 February 2012 Paper

Accurate single-molecule localization of super-resolution microscopy images using multiscale products

Viet Anh Ngo, Yan Nei Law, Srivats Hariharan, Hwee Kuan Lee, Sohail Ahmed

Proceedings Volume 8228, 822813 (2012) https://doi.org/10.1117/12.907221

KEYWORDS: Wavelets, Super resolution, Molecules, Microscopy, Microscopes, Super resolution microscopy, Image processing, Detection and tracking algorithms, Optical microscopy, Astronomy

Read Abstract +

SPIE Journal Paper | 1 January 2009 Open Access

Study of interaction of hypericin and its pharmaceutical preparation by fluorescence techniques

Jun Liu, Constance Saw, Malini Olivo, Thankiah Sudhaharan, Sohail Ahmed, Paul Heng, Thorsten Wohland

JBO, Vol. 14, Issue 01, 014003, (January 2009) https://doi.org/10.1117/12.10.1117/1.3067726

KEYWORDS: Content addressable memory, Tumors, Fluorescence correlation spectroscopy, Tissues, Luminescence, Polymers, Fluorescence lifetime imaging, Particles, Diffusion, 3D modeling

Read Abstract +

DOWNLOAD PAPER