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Perspective removal application

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  • M Offline
    majid
    last edited by 11 Aug 2022, 12:14

    Mates,
    I am preparing a drawing book and am going to take photos using my cellphone. The problem is that images need perspective correction.
    Is there any distortion removal /perspective correction app (for free)?

    My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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    • R Offline
      Rich O Brien Moderator
      last edited by 11 Aug 2022, 13:16

      Adobe used have a free app that allowed you to create lens profile to correct distortion.

      https://helpx.adobe.com/camera-raw/digital-negative.html#resources

      But now that is part of the Adobe suite.

      There Hugin, which is used to stitch panos but can also do lens correction...

      Link Preview Image
      Hugin - Panorama photo stitcher

      favicon

      (hugin.sourceforge.io)

      Or you could go with Affinity Photo as it support lens profiles. Batch fixing images shot on your phone would be very easy using this and much cheaper that Adobe PS

      Download the free D'oh Book for SketchUp πŸ“–

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      • S Offline
        samodelkin_77
        last edited by 11 Aug 2022, 13:21

        maybe this feature is in GIMP 2 ?
        it's kind of free

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        • R Offline
          Rich O Brien Moderator
          last edited by 11 Aug 2022, 13:25

          This is free for 10 images...

          Index of /ptlens

          favicon

          (epaperpress.com)

          ...and at $25 not too expensive(relatively) if it automates the process

          Download the free D'oh Book for SketchUp πŸ“–

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          • G Offline
            Glenn at home
            last edited by 11 Aug 2022, 18:01

            Is this what you are looking for? Seems that there is a plug-in for Paint.net (free).

            Just a moment...

            favicon

            (forums.getpaint.net)

            If not, my bad.

            SketchUp Pro 2024/2025 Dell XPS 8950 i9-12900K 64GB Ram RTX 3080

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            • J Offline
              JQL
              last edited by 11 Aug 2022, 18:17

              There is this app for phones, both IOS and Android, which isn't exactly free, but seems to work rather well. Maybe there are alternatives for free?

              favicon

              (skrwt.com)

              www.casca.pt
              Visit us on facebook!

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              • F Offline
                faust07
                last edited by 11 Aug 2022, 19:27

                Completely free: JPG-Illuminator
                Many functions to align, straighten and correct images in perspective.

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                • M Offline
                  majid
                  last edited by 12 Aug 2022, 07:01

                  Wow mates, thanks for the contribution!

                  My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                  • H Offline
                    HornOxx
                    last edited by 12 Aug 2022, 07:13

                    ... Hi Majid, the freeware "ShiftN" works fine for me


                    Screenshot_20220812_091430.jpg

                    never trust a skinny cook

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                    • J Offline
                      JQL
                      last edited by 12 Aug 2022, 09:53

                      @hornoxx said:

                      ... Hi Majid, the freeware "ShiftN" works fine for me

                      That was the one I tried remembering, but couldn't... thanks!

                      www.casca.pt
                      Visit us on facebook!

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                      • M Offline
                        majid
                        last edited by 15 Aug 2022, 20:18

                        Thank you all! πŸ‘

                        My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                        • M Offline
                          majid
                          last edited by 4 Sept 2022, 19:28

                          Mates,
                          I am revamping the images and will add descriptions; here is a sneak peek at the book.


                          aaa.JPG


                          bbb.JPG


                          ccc.JPG


                          ddd.JPG

                          My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                          • M Offline
                            majid
                            last edited by 14 Sept 2022, 06:51

                            When I was doing the final touches, thought that maybe the cover is somehow unattractive to the audience, so did another finer sketch for the sake of the cover. Here it is.


                            ffc6b087-3acb-478f-9f08-1f87983cf64b.jpg


                            4c544d6f-4751-4bbe-ba33-34da6825b3d6.jpg

                            My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                            • M Offline
                              majid
                              last edited by 16 Sept 2022, 13:19

                              I am prohibited to have classes. So I thought it might be an alternative way to have online contents. Thanks to internet.

                              My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                              • M Offline
                                majid
                                last edited by 16 Sept 2022, 13:27

                                I am prohibited to have classes. So I thought it might be an alternative way to have online contents. Thanks to internet, I may provide value and be still a useful member of society.

                                My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                                • R Offline
                                  Rich O Brien Moderator
                                  last edited by 16 Sept 2022, 13:52

                                  You have incredible talent Majid!

                                  Download the free D'oh Book for SketchUp πŸ“–

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                                  • M Offline
                                    majid
                                    last edited by 17 Sept 2022, 12:22

                                    Thank you Rich for your kind and heartwarming words!

                                    My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                                    • M Offline
                                      Mike Amos
                                      last edited by 18 Sept 2022, 00:31

                                      He is right you know, we have a regular Bill Turner among us. πŸ‘Š

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                                      • M Offline
                                        majid
                                        last edited by 18 Sept 2022, 13:01

                                        I have not seen the movie, who is Bill Turner? What is his characteristic?

                                        My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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