Anonymize

Anonymize

13 devlogs
14h 48m
Created by Hannah

Using OpenCV and python to build something that blurs faces in your pictures and videos for the hackberry-club project!

Repository

Timeline

Hannah
Hannah
1h 28m 4 days ago

temporarily giving up, halfway done rewriting my anonymize.py but better and for onnx, see the other file

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trying to start video processing, but limited success so far, unfortunately

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Hannah
Hannah
1h 50m 4 days ago

tried it again, one fewer false positive, but not great results, honestly

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increased number of accurate detections and improved accuracy. major changes to the facial detection.

possible next step: using a different model, maybe using onnx centerface? starting to implement additional functions, too

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Earned sticker

updated processing of image and validation of faces. broke down the parts of the face compared to previously. Unfortunately, I got rid of one false positive and made a new one lol. I think I might need to revisit my strategy

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I've decided to redo the validation and process image functions since there's way too many false positives compared to the rate of detection, although I'm still proud of the detection. the debug files are really good though, I'm proud of myself for that idea since I can see the detection specifically. Not as much improvement as I'd hoped 9 hours in :(

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Hannah
Hannah
1h 26m 5 days ago

beefed up my detection using more math, different scales, and varying thresholds. we finally detect some of the faces in the blurry, small crowd picture

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updated the pixel and block features, this is what the blocks look like. you can see a little bit of false catching, and missing the side of someone's face

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improving the facial validation! tested out new parameters and multiple levels of checks, also peep what the pixel version looks like. I think the issue was low quality images before. It took a hot minute for me to figure out some of this. I also

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another version of detecting faces, working on improvements, better accuracy for detected faces, but could still use work

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Hannah
Hannah
1h 56m 5 days ago

updated a couple of functions, tried a few more runs, overall slightly worse and not better. I might pull out the cnn again and go from there

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testing repeatedly, we're making progress, but it's not great, able to get some of the faces, but no where near all of them so far

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Hannah
Hannah
1h 43m 7 days ago

made a list of features and typed up a first iteration with a few features, here's what I hope it'll look like when I'm done

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