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John Rostron

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Posts posted by John Rostron

  1. Can I suggest that  you use a photo-viewing app to quickly view each image in turn? I suspect that the rogue areas are not always in the field of view, so cannot properly be combined in any focus merging algorithm. All I can suggest in this case is that you crop the final merge to exclude the rogue areas.

    If you can increase the distance between the camera and the subject, using a longer focal length lens, it will give a more consistent field of view and reduce the chances of getting rogue areas. It would also help if you give some breathing space around your subject.

    John

  2. How did you scan the drawing? Was it into black-and-white (1-bit) or greyscale (8- or 16-bit), or what?

    Photo will not behave properly with one-bit images, it seems to convert them to 8-bit greyscale.

    If you really need a black-and-white image, use the Threshold Adjustment to get rid of any unwanted greys. I am  not aware of any way to resave as a 1-bit image, just as a greyscale.

    John

  3. 12 minutes ago, Brian Morgan said:

    I am new to this program. In Photoshop I can have the images in 2 layers and erase the front image to reveal the under image thus changing the face to a better image.

    Not sure how to do it in Affinity.

    Essentially the same. This assumes the two images are aligned properly. If not, adjust the opacity of the top layer to about 50%, then move it so that the two align. Finally set the alignment back to 100%.

    John

  4. Hello @Caliandris, and welcome to the forums.

    I clicked on your afpub file and discovered that it opens automatically from Firefox into Publisher. (It never did that with Chrome.) The document opened at the end of the item by Fee Berry with an image (of Hilma af Klint?) selected. I was able to move this image without crashing Publisher in both InLine and  Floating mode. Is this what you have been trying to do?

    John

  5. 3 hours ago, Wish said:

    Hi does Nik 3.0 work in Adobe camera raw? I think I would like to do that and then export to affinity photo. 

    The Nik plugins are just that: they plug in to the main photo program (Photo or Photoshop). They do not work with raw developers. I have never tried opening a raw file in any of the standalone programs, so I cannot help you there.

    John

  6. 14 hours ago, Michael203 said:

    Just the crop tool alone I’ve been trying to create a preset that crops photos at 15 inches (long side) @ 180 dpi and it can’t do it. It always wants a preset specific vertical height. Forums haven’t been helpful at getting around this.

    It is unclear to me whether you are wanting to crop the document or to resize it. If you want ro resize each document to 15in on the longest side, then you could just enter 2700 pixels (15x180) in each of the W and H boxes in the batch processor. Failing this you could use my macro that will resize a document to a fixed maximum size. You could  modify the macro to first set the dpi to 180, and then specify 2700  as your maximum size.

    John

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