Extracting Filaments Based on Morphology Components Analysis from Radio Astronomical Images

Figure 9

Extraction results using the getfilaments algorithm. (a) Extracted filament. Part of information is removed, including noises and structures. (b) Extracted filament with colors for contrast. Structures of the filament are cleaned in three marked places. (c) Contour extraction of the filament. (d) Residuals after the subtraction of the extracted filament from the original input image.

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