About zoom rgb image and tiff image #134
Description
System information
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04):
- Python version:
- Installed using pip or ROS:
What is the problem
In the utils/dataset_processing/image.py, class Image has function zoom for zooming rgb image qand tiff image.
Here are something confusing me.I tried factor value equaling 0.5.Two images before and after being zoomed look very different.
Before zoomed
After zoomed
It looks like that the pencil is much closer to the camera in zoomed image.But the distance value of same position of pencil in zoomed tiff image almost equal the original tiff image.I don't know why this data augmentation approach make sense.
Other info / logs
Include any logs or source code that would be helpful to diagnose the problem. If including tracebacks, please include the full traceback. Large logs and files should be attached.