Image Recognition

bkruger

Hi,

I am new to image mining in RM. I have a simple task - 100K of scanned B/W PDF's where a specific logo could appear on a page. I have to write a process that will search for the logo on the PDF's and then either return 0/1 or a confidence indicator if the logo is present. Is this possible with the IMMI extension?

I will appreciate any guidance, help or examples. Thanks in advance.

Cheers
BK

wessel

Yes this is possible, but expect hard work.
Image processing is very computationally expensive.

http://spl.utko.feec.vutbr.cz/en/component/content/article/46-image-processing-extension-for-rapidminer-5
The power-point presentation basically has an example closely related to the task you describe here.

I hope someone else can do an example, because I'm relatively new to IMMI.

Best regards,

Wessel

StaryVena

Hi,
wessel point you to right page. I just add that Example 4 - Image Object Detection - Training and Application is what you need.

Best,
Vaclav