WOW!
Great!
I wonder if the threshold selected would work for all contrast conditions?
I will make a try with several images, different conditions, and will return here.
Thanks a lot! Hope this questions are useful for other people.
Search found 37 matches
- 2015-12-13T18:46:08-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
- 2015-12-13T16:53:20-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Re: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
ok, I will try.
thank you!
I will post the images here later.
thank you!
I will post the images here later.
- 2015-12-11T00:41:47-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Re: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
thank you!
would you be more specific?
how could I do this edge threshold?
would you be more specific?
how could I do this edge threshold?
- 2015-12-08T23:49:51-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Re: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
Well, I tried your suggestion, but perhaps I used wrong technique. See: http://i1039.photobucket.com/albums/a473/vpmammana/s3_zpszch0ztg9.jpg This image is devided in 3x2 areas: the upper line was obtained from the code below (already mentioned above): compare $f a0.jpg -fuzz 20% -metric FUZZ saida....
- 2015-12-08T22:40:15-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Re: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
I will try. Thank you for the quick response.
- 2015-12-08T20:27:44-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Re: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
Forgot to say that in the examples the dog and the man are inside the balcony. Just a detail. Moreover, I forgot to say that a possible solution would be based on using a set of fixed reference images as the basis for comparison. Here I am not concerned with camera movement, but background movement ...
- 2015-12-08T20:10:55-07:00
- Forum: Users
- Topic: Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
- Replies: 55
- Views: 50278
Using ImageMagick to identify a person walking over grass for a fixed camera in a sunny day
I wonder what would be the best way to use ImageMagick to identify a person (or a dog) walking over a grass in a sunny day, using a fixed camera. For a cloudy day, that is not a problem, as you can see in the following image: http://i1039.photobucket.com/albums/a473/vpmammana/dog_man_zpsauvyhxjr.jpg...