Reply To: • Images not appear in the LINKS PANEL – how export?

Select the image in the layout.
File>Export and choose JPEG.
Then export the image to a jpeg file.

Resolution:
You won’t be able to see the resolution of the image in the pasted graphic.

Use preflight panel and set the preflight to something like minimum 600 PPI

If it flags the image then it will show the image at it’s PPI

When you export the jpeg – you can set it to the same resolution.

Other options would be to make a PDF.
Then use Acrobat Professional to extract the images

https://helpx.adobe.com/acrobat/using/exporting-pdfs-file-formats.html