add gitignore

.gitignore

@@ -0,0 +1,157 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Jupyter Notebook
+.ipynb_checkpoints/
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# Linux
+*~
+
+# ===================
+# Deep Learning / PyTorch
+# ===================
+
+# Model weights and checkpoints
+*.pth
+*.pt
+*.ckpt
+*.h5
+*.hdf5
+*.onnx
+checkpoints/
+weights/
+
+# Training logs
+logs/
+runs/
+tensorboard/
+wandb/
+mlruns/
+
+# Results and outputs
+results/
+outputs/
+predictions/
+
+# ===================
+# Project specific
+# ===================
+
+# Datasets (usually too large for git)
+data/IRSTD-UAV/
+data/IRDST/
+datasets/
+*.zip
+*.tar
+*.tar.gz
+*.rar
+
+# Pre-trained model weights
+model_data/*.pth
+model_data/*.pt
+
+# Generated figures
+figs/*.png
+figs/*.jpg
+figs/*.pdf
+
+# Temporary files
+tmp/
+temp/
+*.tmp
+
+# Log files
+*.log