1. Articles from Peyman Falahat

    1-1 of 1
    1. Automated thresholding algorithms outperform manual thresholding in macular optical coherence tomography angiography image analysis

      Automated thresholding algorithms outperform manual thresholding in macular optical coherence tomography angiography image analysis

      Introduction For quantification of Optical Coherence Tomography Angiography (OCTA) images, Vessel Density (VD) and Vessel Skeleton Density (VSD) are well established parameters and different algorithms are in use for their calculation. However, comparability, reliability and ability to discriminate healthy and impaired macular perfusion of different algorithms are unclear, yet, of potential high clinical relevance. Hence, we assessed comparability and test-retest reliability of the most common approaches. Materials and methods Two consecutive 3×3mm OCTA en face images of the superficial and deep retinal layer were acquired with swept-source OCTA. VD and VSD were calculated with manual thresholding and six automated ...

      Read Full Article
    1-1 of 1
  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. Topics in the News

    1. (1 articles) University of Bonn
    2. (1 articles) Frank G. Holz
    3. (1 articles) Heidelberg Engineering
    4. (1 articles) Optos
    5. (1 articles) Acucela
    6. (1 articles) Carl Zeiss Meditec
  3. Popular Articles

  4. Picture Gallery

    Automated thresholding algorithms outperform manual thresholding in macular optical coherence tomography angiography image analysis In vivo dynamic characterization of the human tympanic membrane using pneumatic optical coherence tomography Negative Vessel Remodeling in Stargardt Disease Quantified with Volume-Rendered Optical Coherence Tomography Angiography Spectral Domain – Optical Coherence Tomography findings in Triple-A Syndrome – A case series from Pakistan Feasibility of microscope-integrated swept-source optical coherence tomography in canaloplasty A preliminary study of post-progressive nail-art effects on in vivo nail plate using optical coherence tomography-based intensity profiling assessment Analysis of the Choroid and Its Relationship with the Outer Retina in Patients with Diabetes Mellitus Using Binarization Techniques Based on Spectral-Domain Optical Coherence Tomography Quantifying the Pattern of Retinal Vascular Orientation in Diabetic Retinopathy Using Optical Coherence Tomography Angiography Swept‐source optical coherence tomography objective composite activity score for uveitis Silicone microbubbles after anti‐vascular endothelial growth factor injections in patients with wet age‐related macular degeneration: incidence, quantification and secondary optical coherence tomography artfacts Acute Symptomatic Vitreous Floaters Assessed With Ultra-Wide Field Scanning Laser Ophthalmoscopy and Spectral Domain Optical Coherence Tomography Assessment of macular microvasculature features before and after vitrectomy in the idiopathic macular epiretinal membrane using a grading system: An optical coherence tomography angiography study