Extracting information from images of different size

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Hi everyone, I wanted to conduct an analysis of images (i.e. print ads) that have different size (i.e. in some pictures I need to analyze a certain print ad and not the rest. The goal is to compare the jpeg size of the images or use some visual analysis function (for instance, Canny edge detector, or Feature Congestion). Is it possible to do it?
Thanks in advance
  4 个评论
KSSV
KSSV 2020-5-19
I think the given ad is not present in the given image. Can you show us an image where the given ad is present.
Paolo Piazza
Paolo Piazza 2020-5-19
I opened the links and they show the ads normally. For instance, I want to analzye only one small ad (e.g. bottom-right)

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KSSV
KSSV 2020-5-19

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