Geometric matching

[Jaycobian]

Hi friends, may i have more information about is it possible to improve the geometric matching ??

Camera is at the fixed position. However, the distance between the camera and the object is too far. I had set

Rotation : 0 to 360 degree

Scaling 50 to 125%

I had tried resize and resample IMAQ, but the results are the same.

Other than zooming the camera lens for successful object detection, is there any way to solve this issue ?

i had converted to grayscale, filter, thresholding, morphological, edge detection and lastly geometric matching.

I’m not sure whether is the the distance between camera and object issue or other reasons.

The processing is processed continuously and laggy sometimes.