Tutorial 75 - Extracting features for machine learning using Gabor filter banks

[@klokibril]

Thanks to you I was able to understand why a Gabor filter is useful in 30 minutes. Thank you sir!

[@mohammedzidane3235]

Hi, Thanks for the video. I am trying to use gabor filter for my neural network and after using gabor filter, I should stack all the gabor filtered images together then feed it to my network, but gabor filter is not reducing the number of pixels (dimensions) of the original image so when I stack them, it gives me an image with big dimensions that I cannot use later. Do you have any suggestions for that?

[@shahenara117]

sir, how to apply gabor filters in dataset?

[@tatianasuarez7740]

Thanks for this excellent course. I am using Gabor filters to measure the angle of lines in an image. Can you recommend a metric to highlight the best theta from the bank of filters that I build using a similar iterative process to the one you presented here?. I am using compare_ssim but I'm getting two minimums in my range of thetas from 0 to pi. Perhaps it's because my lines are not just straight lines but have texture.

[@ZEISS_arivis]

SSIM gives you structural similarity so not sure how you are using it to measure angles. I recommend using Hough transform to detect straight lines and the skimage package gives you angles. scikit-image.org/docs/dev/api/skimage.transform.html#skimage.transform.hough_line

[@feraudyh]

Using Gabor Filters to enhance fingeprint images is interesting.

[@cedricvumisa7416]

thanks sir!

[@Haider_Waseem_445]

Shukurya Sir G. #Pakistan

[@tilkesh]

Thank you very much

[@saikrishnaYadhav]

Hi, Can you pls make a video on how to create a class label to those generated gabor columns?

[@ZEISS_arivis]

I will record a video next week on the topic where you can use generated Gabor filters to train a Random Forest / SVM for image segmentation.

[@saikrishnaYadhav]

@@ZEISS_arivis Thank you sir

[@aparnapramanik4026]

Sir, please upload a video to train a model using those generated gabor columns ..and @sai krishna can you please help me ?..as you faced same difficulties

[@827shiv]

Great tutorial.

[@ZEISS_arivis]

Glad you liked it!

[@umairsabir6686]

Hey Sreeni, can we connect on LinkedIn please ? Thanks