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Basic filters such as expansion, contraction, noise removal, smoothing (Gaussian filter), sharpening (unsharp mask), thinning, and contour extraction are all supported. There are also numerous advanced filters available, such as combination processing with morphological operations, blur correction filters, spike noise removal filters, and ghost removal filters. |
| Expansion Filter | 10-50ms (2005/notebook PC) for A3 map (5600×4200 pixels) | |
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| Contraction Filter | 10-50ms (2005/notebook PC) for A3 map (5600×4200 pixels) | |
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| Noise Removal Filter | 20-100ms (2005/notebook PC) for A3 map (5600×4200 pixels), removing areas up to 200 pixels in size, and also supports hole removal | |
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| Gaussian Filter | Below 10ms for 320×240 pixels | |
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| Unsharp Mask | 12-60ms (2005/notebook PC) for 400×360 pixels | |
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| Thinning | 100-450ms (2005/notebook PC) for A3 map (5600×4200 pixels) | |
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| Original Image | ||
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| Blur Correction Filter | ||
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| Spike Noise Removal Filter | ||
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