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img = Import["flower.png"];
ImageAdjust[img, 0, {.00000002, .00000009}];

I know how ImageAdjust works and it is perfect for one image, but if I have more than one image, I cannot adjust all images together. Can anyone please help me do this?

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  • $\begingroup$ Adjust all images for what ? Do you want the same adjustment for all or different adjustments ? $\endgroup$ – Lotus Aug 31 '18 at 5:17
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    $\begingroup$ Is Map the answer? $\endgroup$ – Kuba♦ Aug 31 '18 at 6:50
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    $\begingroup$ You can import all images and make a list: lst={img1, img2,...} and then use the advise of @Kuba: Map[ImageAdjust[#, 0, {.00000002, .00000009}]&, lst]. As the result all images of the list will be adjusted with the same parameters. $\endgroup$ – Alexei Boulbitch Aug 31 '18 at 7:18
  • $\begingroup$ You can also use Do[stuffTo[picture], {picture, listOfPictures}] $\endgroup$ – Gladaed Aug 31 '18 at 12:50
  • $\begingroup$ Thank you @AlexeiBoulbitch $\endgroup$ – Rony Saha Aug 31 '18 at 13:50
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As explained in the comments, it seems you're just looking for Map.

list = {"img1.png","img2.png","img3.png"};
Map[ImageAdjust[Import[#],0,{0.0000002,0.00000009}]&, list]

You might want to read more from the Ways to Apply Functions chapter of the Elementary Introduction.

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