it:ai_computervision
AI - Computer Vision
see also:
- http://colab.research.google.com - to play with Python code online in a Jupyter notebook and combine text and code cells
-
Introduction
- computer vision is used for:
- object detection (eg. is there a car in the image if so place a box around it)
- object classification (eg. what type of object is in the image)
- image segregation (eg. isolate an object within an image - such as for image semantic masking)
- smartphones use in-camera panoptic segmentation via transformers to blur backgrounds, remove unwanted objects, enhance faces, etc
- combine camera views into a 3D vector space model and ascertain motion (eg. Tesla driving uses 8 cameras)
- workflow is similar to AI deep learning but computer vision usually uses either CNN or transformer neural networks
SEE:
- image training datasets:
- 50Gb 112,120 frontal-view CXRs with 14 disease labels https://huggingface.co/datasets/alkzar90/NIH-Chest-X-ray-dataset
- 5824 CXRs classified as normal or pneumonia https://huggingface.co/datasets/keremberke/chest-xray-classification
- 13977 CXRs classified as normal or pneumonia https://huggingface.co/datasets/trpakov/chest-xray-classification
- see also TorchVision toy datasets
it/ai_computervision.txt · Last modified: 2023/08/22 12:42 by gary1