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What are the multi-tap polyphase image scalers?
I was wondering if you could tell me about multi-tap polyphase image scalers.
Sure, I'd be happy to help. Multi-tap polyphase image scalers are used to upscale or downscale images, often used in video processing applications. They work by dividing the image into a grid of smaller sub-images, and then using mathematical algorithms to adjust each sub-image for the desired scaling factor. The multiple taps refer to the number of sub-images used in the process.