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get rid unwanted dots

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Walaa 2022-10-30

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回答： Image Analyst 2022-10-30

采纳的回答： Image Analyst

I'd like to get rid of the tiny colored dots that conceal the red lines. Kindly help if you can.

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DGM 2022-10-30

How is this image being created? It will probably be easier to prevent the problem than try fixing the damage caused by artifacts.

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Image Analyst 2022-10-30

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Those are jpeg compression artifacts. That's why you should never use jpg format for image analysis. Use PNG format instead.

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FPGA, ASIC, and SoC Development Vision HDL Toolbox Video Formats and Interfaces

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