Implements a custom ComfyUI node that estimates:
- Field of View (FOV) in degrees using vanishing point detection
- Tilt/horizon angle in degrees using line detection
Features:
- Canny edge detection for robust edge finding
- Hough line transform for line and horizon detection
- Vanishing point analysis for FOV estimation
- Configurable thresholds for different image types
- Visual debugging with annotated output images
- Batch processing support
Files added:
- __init__.py: ComfyUI node registration
- fov_estimator_node.py: Main implementation with FOVEstimatorNode class
- requirements.txt: Dependencies (numpy, opencv-python, torch)
- README.md: Comprehensive documentation and usage guide
