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Pixlane
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Unschärfe und Schärfe

Wenden Sie verschiedene Unschärfe- und Schärfefilter auf Bilder an. Gaußsche Glättung zur Rauschunterdrückung, Median für Salz-und-Pfeffer-Rauschen, bilateral für kantenerhaltendes Glätten oder unscharfe Maske zum Schärfen.

Vergleichen Sie Gaußsche Unschärfe, Medianfilterung, bilaterale Glättung und unscharfe Maskierung zur Rauschunterdrückung und kantenbewussten Schärfung.

All processing runs locally in your browser. Your files never leave your device — no upload, no server, no signup required.

Frequently Asked Questions

What is Gaussian blur?

Gaussian blur smooths an image by averaging each pixel with its neighbors using a Gaussian (bell curve) weighted kernel. It reduces noise and detail while preserving overall structure.

What is bilateral filtering?

Bilateral filter smooths images while preserving edges. It considers both spatial distance and intensity difference, making it ideal for noise reduction without blurring object boundaries.

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