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Hassan

@hassan-nasser.bsky.social

Researcher in applied computational sciences. I come from biomedical engineering background with a PhD in computational neuroscience. I am currently working applying digital technologies to farming (Smart farming), mainly computer vision.

39 Followers  |  360 Following  |  9 Posts  |  Joined: 20.11.2024  |  1.7621

Latest posts by hassan-nasser.bsky.social on Bluesky

For β€žobject detectionβ€œ experts 😎

13.12.2024 20:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I have checked albumentations and seems there is an augmentation method called BboxSafeRandomCrop but does not exactly serve my purpose. Does anyone know something similar that I can reuse?

09.12.2024 22:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Therefore, I am looking for a technique where I can only load parts of the images in the data loader, subject to two constraints: image size should be respected and there should be an object in the sample.

09.12.2024 22:53 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Tiling would eventually work, but I might have a lot of negative samples (that would lead to empty iterations …)

09.12.2024 22:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Resizing is not an acceptable solution in my case because I would loose a lot of features as the objects are very small (weeds from 12 meters high camera).

09.12.2024 22:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Question for experts in OD:
Apart from image tiling and resizing, what are other strategies to feed data where images are of a size 8000x6000 pixels into a data loader for an object detection problem?

09.12.2024 22:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 4    πŸ“Œ 1

Beyond pytorch or tensorflow, what are the tools that make up your computer vision tech stack? What specific tools do you use fore data selection, annotations, MLops, deployement

25.11.2024 01:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Insane!

21.11.2024 22:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If they want to sue everyone for having got public support to create a product/service to be commercialized, then theoretically, they should sue all private companies contributing to an innosuisse project!

21.11.2024 19:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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