PicScout and TinEye use pixel matching algorithms to detect even a very small portion of an image coming directly from another image. If the pixels match exactly even on a 72x72 pixel sample, they can make a case that it's nearly impossible it didn't come from the same image. The extent of manipulation of an image is a very vague notion out there, almost myth-like. If you used any portion of the image in question and it can be "recognized by the artist" (albeit only by using very sophisticated software), then they feel the can come after you.
I'll give you an example of an image that was being given away explicitly as a free background seamless tile by a person who remembers pulling the original image from a royalty-free stock photography CD-ROM you could buy anywhere. She remembers this happening about 10 years ago. She used cloning and stamping techniques to create a sort of collage image tapestry:
http://silviahartmann.com/background-tile/images/island-paradise-tile.jpgNow here's the image in question, a work claimed by Vincent Khoury Tylor and Hawaiian Art Network LLC:
http://photo.net/photodb/photo?photo_id=1181042&size=mdIn my mind there's little question that this VLK image was the source used for the seamless tile. Would you say it's been altered 20%? 50%? 75%? Mister Tylor feels he has been ripped off to the tune of over $8,000 in spite of the fact that he sell a 4x6 print of the very same image for $10.00:
http://www.hawaiianphotos.net/detail.aspx?ID=2So while I agree that in fact his image was used (if you use photoshop layers, you can see the pixel match on the palms and waves), I have to question a couple of things. First, did Mister Tylor sell his images away to some stock clearinghouse company way back in 2002, maybe one by the name of Webshots, and then turned around in 2009 and registered a large batch of images under his name?
The specific title is not in the copyright.gov records, it's included in a batch registration titled "Hawaii 2000" and registered under the name of a person who appears to be Mister Tylor's wife.
The TinEye archive shows a cached image of the photo in question which had been posted on Webshots.com. Mr. Tylor is a member in good standing and if I don't remember wrong, this image was still posted on webshots only a few days ago. I clicked on the link and got an "under maintenance" page instead of the image. See if that's what you get:
http://www.webshots.com/pro/photo/3158696This image is present in so many "innocent infringement" scenarios, it's not even funny. It could be Mister Tylor's image was pulled out of the stock CD virtually everywhere in the free world where you could buy it, and anyone who had paid for the CD was "seeding" the internets with this image.
Heck, I even found it used as a PRINT PRODUCT! Of all things, a jigsaw puzzle being offered in the Italian version of eBay! Isn't this copyright abandonment? It's been out for years on CDs, websites, print products, etc. I could have purchased (and still can!) the 1,500 piece version of the puzzle for a mere 13.50 euros! Notice the absence of his watermark on the lower right hand corner:
http://www.ebay.it/itm/PUZZLE-1500-PZ-CLEMENTONI-73193-31937-84X59-HAWAIAN-PARADISE-CASAFASHIONITALIA-/330726338079?pt=Giochi_da_Tavolo_e_Puzzle&hash=item4d00d36e1fThere are so many different versions of this image out there that have been used by kids, nonprofits, AOL grannies, and all kinds of imaginable demographics, and it has been repurposed so many times for so many uses, I'm tempted to do a slideshow including every iteration of this image. Some of them made the coffee come out of my nose, such as:
http://photos1.hi5.com/0032/775/723/HDiLX3775723-01.jpghttp://www.lug.bg/images/tve1.jpgHey, it's even been on TV! I wonder how many million bucks they owe for that.
There's definitely something very strange going on with this image. Check out the TinEye database results for more information. Here's the URL for the search:
http://www.tineye.com/search/6574c84bf7c5e132b42d04ed16dca0c7e7565253/?page=1&sort=score&order=descOne thing is for sure. This image inspired the "eye cheese" sensibilities of lots of people all over the world. Let's give respect where it's due.