1. Articles from Jimmy Addison Lee

    1-2 of 2
    1. Automatic Fibroatheroma Identification from Intravascular Optical Coherence Tomography Images

      Automatic Fibroatheroma Identification from Intravascular Optical Coherence Tomography Images

      Vulnerable plaque identification is important in coronary heart disease diagnosis. Intravascular Optical Coherence Tomography (IVOCT) is an imaging modality which can characterize the appearance of vulnerable plaques. However, current used manual reading of the images is time consuming and subjective. Therefore, an automated and objective assessment of the plaque is necessary. This paper proposes a method for automatic identification of potential vulnerable plaque such as fibroatheroma in IVOCT images. In the proposed method, a graph search based method is applied to detect the region of interest (ROI) including the inner lumen border and outer border. Then various appearance features including ...

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    2. Motion Correction in Optical Coherence Tomography for Multi-modality Retinal Image Registration

      Motion Correction in Optical Coherence Tomography for Multi-modality Retinal Image Registration

      Optical coherence tomography (OCT) is a recently developed non-invasive imaging modality, which is often used in ophthalmology. Because of the sequential scanning in form of A-scans, OCT suffers from the inevitable eye movement. This often leads to mis-alignment especially among consecutive B-scans, which affects the analysis and processing of the data such as the registration of the OCT en face image to color fundus image. In this paper, we propose a novel method to correct the mis-alignment among consecutive B-scans to improve the accuracy in multi-modality retinal image registration. In the method, we propose to compute decorrelation from overlapping B-scans ...

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    1-2 of 2
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  2. Topics in the News

    1. (1 articles) Wakayama Medical University
    2. (1 articles) Sun Yat-Sen University
    3. (1 articles) Chinese Academy of Sciences
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    Motion Correction in Optical Coherence Tomography for Multi-modality Retinal Image Registration Automatic Fibroatheroma Identification from Intravascular Optical Coherence Tomography Images Asynchronous feature regularization and cross-modal distillation for OCT based glaucoma diagnosis Developments and Clinical Applications of Noninvasive Optical Technologies for Skin Cancer Diagnosis Retinal Pigment Epithelial Changes in Parkinson's Disease: A Spectral Domain Optical Coherence Tomography Study Prognostic Features of Preoperative Optical Coherence Tomography in Retinal Detachments: A systematic review and meta-analysis Automatic assessment of calcified plaque and nodule by optical coherence tomography adopting deep learning model Coronary plaque characterization assessed by delayed enhancement dual-layer spectral CT angiography and optical coherence tomography Use of multimodal dataset in AI for detecting glaucoma based on fundus photographs assessed with OCT: focus group study on high prevalence of myopia Distinctive Morphological Patterns of Complicated Coronary Plaques in Acute Coronary Syndromes: Insights from an Optical Coherence Tomography Study Characterization of Hyperreflective Dots by Structural and Angiographic Optical Coherence Tomography in Patients with Diabetic Retinopathy and Healthy Subjects Long-Term Follow-Up of Macular Perfusion Evaluated by Optical Coherence Tomography Angiography after Rhegmatogenous Retinal Detachment Surgery