OM Simple
Project description
Image Classification
pip install om_simple
Data Preparation
{dataset name}/
├── train/
│ ├── {class1}/
│ ├── {class2}/
│ ├── ...
└── val/
├── {class1}/
├── {class2}/
├── ...
Example Code
from om_simple.img_class import ImageClassification
from om_simple.tools.utils import is_blur
# Simple Classification
X = ImageClassification("epoch019.ckpt")
z = X.predict(images=["sample.jpg"]*1000)
# Blur detection
print (is_blur("sample.jpg"))
Training Simple Image Classification
Simple implementation with everything in a single file (train.py)
Specify the dataset root directory containing the train
and val
directories.
python train.py -d {dataset name}
You can use most of the models in the timm by specifying --model-name
directly.
usage: train.py [-h] --dataset DATASET [--outdir OUTDIR]
[--model-name MODEL_NAME] [--img-size IMG_SIZE]
[--epochs EPOCHS] [--save-interval SAVE_INTERVAL]
[--batch-size BATCH_SIZE] [--num-workers NUM_WORKERS]
[--gpu-ids GPU_IDS [GPU_IDS ...] | --n-gpu N_GPU]
[--seed SEED]
Train classifier.
optional arguments:
-h, --help show this help message and exit
--dataset DATASET, -d DATASET
Root directory of dataset
--outdir OUTDIR, -o OUTDIR
Output directory
--model-name MODEL_NAME, -m MODEL_NAME
Model name (timm)
--img-size IMG_SIZE, -i IMG_SIZE
Input size of image
--epochs EPOCHS, -e EPOCHS
Number of training epochs
--save-interval SAVE_INTERVAL, -s SAVE_INTERVAL
Save interval (epoch)
--batch-size BATCH_SIZE, -b BATCH_SIZE
Batch size
--num-workers NUM_WORKERS, -w NUM_WORKERS
Number of workers
--gpu-ids GPU_IDS [GPU_IDS ...]
GPU IDs to use
--n-gpu N_GPU Number of GPUs
--seed SEED Seed
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