Hello everybody,
i have a camera feed wich i want to display with labview. therefore i built a producer / consumer system ( two loops with a que for the image array) . where an image with 2560*1920 (8 or 12/16 Bit) is aquired and stored in a queue. Than i load the image and use the Vision "array to image" function.
so far every thing works with the intended 15 FPS the camera can provide.
But as soon as i create an "vision Image Display" and make it big enoth (1280*960) and display the camera picture every thing goes choppy. (8 or 16 bit doesnt make any difference).
now i have found two solutions...
1. using the vision "IMAQ wind draw" does not display any performance issues no matter how big i make the window. but it is realy inconvinient because i need roi tools and other stuff which divides my interface in many different windows.
2. overlapping the "image display" with something else like firefox, or zooming extreemly into or out of the displayed picture are improoving the performance considerably.
both "solutions" are no real option. is there any way to speed up labviews frontpanel drawing? or can i somehow use the "IMAQ Wind Draw" and integrate it into the labview interface like a "sub panel".
Or is there any other possible solution? anything?
lg Benedikt
