B4J Question Image Hash to recognize playing cards

[jroriz]

Would it be possible to use image rash to recognize playing cards?

Images can appear on the screen in 2 different sizes (the ones the player has (A7103JK) and the community cards (K749).

Note that sometimes the card comes with a yellow border (K79 for example), and sometimes it doesn't come with a yellow border (4 of diamonds, for example).

Another thing is that the screen size can vary a little, if the player resizes the window, for example.

 

[EnriqueGonzalez]

Jawt robot library allow to get pixel colors of the screens
ScreenPixelColorGetAt

jAWTRobot - invoke keyboard and mouse events, etc...

This library started out as a simple wrapper for Oracle's java.awt.Robot package but it evolved out of hand into a library of general utilities. Some of these functions appear to duplicate functionality already present in B4J however this library is designed to be used in both UI apps and non-UI...

www.b4x.com

 

[jroriz]

Jawt robot library allow to get pixel colors of the screens
ScreenPixelColorGetAt

jAWTRobot - invoke keyboard and mouse events, etc...

This library started out as a simple wrapper for Oracle's java.awt.Robot package but it evolved out of hand into a library of general utilities. Some of these functions appear to duplicate functionality already present in B4J however this library is designed to be used in both UI apps and non-UI...

www.b4x.com

But I need to recognize images (cards suits), not just the colors...