Image I/O
Using `canvas` and `<input type="file">`, extract a region from an image. Still work in progress!
Instructions
Select an image.
Border detection is applied. (not yet!)
Then the greatest enclosing polygon (rectangle?) is extracted. (not yet!)
Data
Upload your own:
Random pic from some blog:
(
blog.joinapp.fr
)
Check this out:
Javascript Edge Detection, A Pen By Taylor Coffelt
Results
Log