Glossary

Background Removal Glossary

Plain-English definitions of key terms.

From alpha channels to transparent PNGs — understand the terminology behind background removal.

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BGRemover Glossary - Background removal terms explained

All Glossary Terms

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What is Background Removal

The process of isolating a subject by removing its background.

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What is Transparent PNG

A PNG image format that supports per-pixel transparency.

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What is Alpha Channel

The channel in an image that controls transparency.

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What is RGBA

The color model that adds alpha (transparency) to RGB.

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What is Image Mask

A technique for hiding or revealing parts of an image.

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PNG vs JPG vs WebP

Comparing image formats and when to use each.

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