1. Wei Chang

    0 Comments Leave a Comment

    1-14 of 14
    1. Mentioned In 14 Articles

    2. Optimized Optical Coherence Tomography Imaging With Hough Transform-Based Fixed-Pattern Noise Reduction

      Optimized Optical Coherence Tomography Imaging With Hough Transform-Based Fixed-Pattern Noise Reduction
      Fixed-pattern noise seriously affects the clinical application of optical coherence tomography (OCT), especially, in the imaging of tumorous tissue. We propose a Hough transform-based fixed-pattern noise reduction (HTFPNR) method to reduce the fixed-pattern noise for optimizing imaging of tumorous tissue with OCT system. Using by the HTFPNR method, we detect and map the outline of fixed-pattern noise in the OCT images, and finally efficiently reduce the fixed-pattern noise by the ...
      Read Full Article
    3. Fast and accurate metrology of multi-layered ceramic materials by an automated boundary detection algorithm developed for optical coherence tomography data

      Fast and accurate metrology of multi-layered ceramic materials by an automated boundary detection algorithm developed for optical coherence tomography data
      ... samples with high accuracy and robustness. © 2014 Optical Society of America Peter Ekberg, Rong Su, Ernest W. Chang, Seok Hyun Yun, and Lars Mattsson, "Fast and accurate metrology of multi-layered ceramic materials by...
      Read Full Article
    4. Feature Of The Week 4/4/10: Ce3+:YAG double-clad crystal fiber based optical coherence tomography on fish cornea

      Feature Of The Week 4/4/10: Ce3+:YAG double-clad crystal fiber based optical coherence tomography on fish cornea
      Feature Of The Week 4/4/10: With the tremendous success of optical coherence tomography (OCT) in recent years, high resolution and high image fidelity are getting more importance. So far, several approaches have been proposed to achieve high axial resolution, such as multiplexed superluminescent diode, femtosecond laser, continuum generation from photonic crystal fiber, and xenon illuminator. In general, these solutions are either have high cost, exhibit bumpy spectrum, or ...
      Read Full Article
    5. 1-14 of 14
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Wei Chang

    Wei Chang is a research engineer working at the Graduate Institute of Photonics and Optoelectronics at the National Taiwan University.