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You circle a lamppost in a photo. The AI removes it and fills the gap with realistic background. The technology is called inpainting. Here's how it works — and why it's so impressive.
You take a photo at a tourist attraction. There is a lamppost growing out of your friend's head. You want to remove the lamppost. You circle it in an AI object remover tool. The AI removes the lamppost and fills the gap with realistic background. The technology is called inpainting. Here is how it works.
Step 1: Identify the mask. The user provides a mask — the area to be removed. The mask can be a brush stroke, a circle, or a selection. The AI knows exactly which pixels to remove. The mask is the boundary. Step 2: Analyze the context. The AI analyzes the pixels surrounding the masked area. If the mask is on a blue sky, the AI knows the filled area should be blue sky. If the mask is on a brick wall, the AI knows the filled area should be brick wall. The AI uses the surrounding pixels as reference. Step 3: Generate the fill. The AI generates pixels that match the surrounding context. The generation is not a simple copy-paste. The AI creates new pixels that blend naturally with the existing image. The AI considers texture, color, lighting, and perspective. The result is a seamless fill. Step 4: Refine the edges. The AI blends the edges of the filled area with the surrounding pixels. The transition is invisible. The object remover is the tool. The background remover handles whole-background removal. The photo restorer handles damage repair. The object remover handles selective removal. The technology is inpainting. The result is a photo without the lamppost.