Problem 48955. Gray Image

Created by Alisio

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Transform the image that you can get from the url to grayscale. Next return the pixel sum of it 25th row.

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40 Solutions
16 Solvers

Last Solution submitted on Mar 05, 2023

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2 Comments

Rafael S.T. Vieira on 3 Nov 2022

It seems the image in the first test was changed, which now results in a different value (-5 units). The test suite needs to be updated. Using images from Matlab's database for tests or generating them on the fly is better.

Christian Schröder on 17 Nov 2022

On top of what Rafael said, the third image also seems to be inaccessible by now.

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Problem 48955. Gray Image

Solution Stats

Last 200 Solutions

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Solution Comments

Problem Recent Solvers16

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Problem 48955. Gray Image

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers16

Suggested Problems

More from this Author14

Problem Tags

Community Treasure Hunt

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