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Linear Anchored Gaussian Mixture Model for Location and Width Computations of Objects in Thick Line Shape
Nafaa Nacereddine, Aicha Baya Goumeidane, Djemel Ziou
Accurate detection of the centerline of a thick linear structure and good estimation of its thickness are challenging topics in many real-world applications such X-ray imaging, rem…
Guided Scale Space Radon Transform for linear structures detection
Aicha Baya Goumeidane, Djemel Ziou, Nafaa Nacereddine
Using integral transforms to the end of lines detection in images with complex background, makes the detection a hard task needing additional processing to manage the detection. As…
Scale space radon transform-based inertia axis and object central symmetry estimation
Aicha Baya Goumeidane, Djemel Ziou, Nafaa Nacereddine
Inertia Axes are involved in many techniques for image content measurement when involving information obtained from lines, angles, centroids... etc. We investigate, here, the estim…
On Scale Space Radon Transform, Properties and Application in CT Image Reconstruction
Nafaa Nacereddine, Djemel Ziou, Aicha Baya Goumeidane
Since the Radon transform (RT) consists in a line integral function, some modeling assumptions are made on Computed Tomography (CT) system, making image reconstruction analytical m…