Dear all! This image is part of an psychology assessment that I need to automate the analysis. Each vertical lines is called "palos". I need to detect all palos and be able to count them. After that, I need to know the max distance between these palos. Which palo is the largest and which is the smallest.
How can ImageEn or IEVision than help me with these chalenge?
I know this psychological test, much used by clinics of psychology in DETRANs of Brazil.
Have you tried using OCR? this is quite complex, and you forgot to explain that the numbers 152 and 140 is a pause ie you need to isolate regions from counts of PALOS.
Now calculations of distances and sizes are there many techniques have you explored all examples of IEVision?
Hello Wesley and Nigel! Thanks for your prompty answer! Yesterday I tried BlobDetector and SeparateObjects but it did not work. I tried Line Detection too, but not sucess.
Yes Wesley, I need count the "palos" by period. 152 means that there are 152 palos (vertical lines) in the first period (of 1 minute). But I can select before detection to define a region.
What I need is a way to automaticaly detect and draw a vector exact over all palos in the region I selected. If I have the vectors I can make any calculation.
if all else fails then try out Pattern Matching demos of IEVision. Though I have not tried it out but I think that will give you more accurate results.