0

In our C# project, we are looking for an implementation so that we can compare two images that can be retrieved from camera. So, as the same image captured on different location of every picture, we need to compare two images by ignoring the location of them on the pictures (i.e. comparing the same person's pictures taken from different times). Could ypu please clarify me if such a kind of implementation is possible in C# and if so give an example? Thanks in advance.

Update: Here are the two same F letter on different locations of images. As the F letters are the same, the comparison result should say that "these images (or photos) are the same". But when making comparison, the result is not same because it compares pixel by pixel. Any idea?

Image 1 Image 2

  • Please add more details, what do you mean by "same image captured on different location of every picture". Location of what? GPS coordinates? A specific area within an image?... Same persons pictures?.... Who is this person, and how are they relevant to this task? – Sergey Feb 16 '16 at 17:48
  • Sorry, I am really very confused and that makes the question complicated. I mean that: There is two photos of the same person and these photos was taken on different time. The person in these photos are different location on the images and we want to compare two photos. When making a comparison pixel by pixel these two pictures assumed different. But we want to compare the objects (at here person) of these images. Please look at my update. Thanks. –  Feb 16 '16 at 18:10
  • Sounds like you're trying to do face detection? Or are the images identical aside from being offset to a different location? – Sergey Feb 16 '16 at 18:16
  • Yes, similar to this. Actually palm comparison but same approach I think. –  Feb 16 '16 at 18:17
  • Try this link: http://stackoverflow.com/questions/23931/algorithm-to-compare-two-images?rq=1 – Sergey Feb 16 '16 at 18:18
  • Many thanks for your help. As there are many different approach mentioned on there, could you please clarify me which approach should I use in order to start the comparison from the same point of the same images (on different location). And special name for this approach? –  Feb 16 '16 at 18:46
  • Sorry I am unfamiliar with this stuff myself. I was just trying to help guide you in a direction. – Sergey Feb 16 '16 at 19:11

0 Answers0