Is there any function that increases or multiplies the amount of pixels in an image?

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Raphael Ferreira
Raphael Ferreira 2018-5-28
评论： Raphael Ferreira 2018-5-28
Example: If an image contains 13 megapixel, is there a function that can double to 26 megapixels? I'm doing a project to detect tiny geometric shapes and I need to know if this function exists.

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Image Analyst
Image Analyst 2018-5-28
Yes.
bigImage = imresize(smallImage, multiplicationFactor);
or
bigImage = imresize(smallImage, [desiredRows, desiredColumns]);

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