iminspect 0.1.0

Qt-based GUI to visualize image-like data.

iminspect

A python utility package for image/matrix visualization.

Dependencies

• numpy, obviously
• PyQt5 for the graphical user interface
• qimage2ndarray to convert numpy ndarrays to Qt images

Example usage:

from iminspect.inspector import inspect
import numpy as np

# Show random noise image:
inspect(np.random.rand(4096,4096) - 0.5)

# Show as class labels:
inspect((np.random.rand(16,16) * 1e2 % 5).astype(np.int16), is_categoric=True)

UI Documentation

• To inspect a data point/pixel, just move the mouse above it.
• Zooming
  • Ctrl+Wheel to zoom in/out
  • Additionally holding Shift speeds up zooming
• Scrolling
  • Move the scroll bars
  • Wheel up/down
  • Additionally holding Shift speeds up scrolling