moten package

Subpackages

• moten.backend package
  • Submodules
    • moten.backend.numpy module
      • column_stack()
      • eigh()
      • to_numpy()
    • moten.backend.torch module
    • moten.backend.torch_cuda module
    • moten.backend.torch_mps module
  • Module contents
    • benchmark()
    • get_backend()
    • set_backend()

Submodules

• moten.colorspace module
  • rgb2lab()
  • rgb2lch()
  • rgb2xyz()
• moten.core module
  • compute_filter_responses()
  • compute_spatial_gabor_responses()
  • dotdelay_frames()
  • dotspatial_frames()
  • generate_3dgabor_array()
  • mk_3d_gabor()
  • mk_3d_gabor_batched()
  • mk_moten_pyramid_params()
  • mk_spatiotemporal_gabor()
  • project_stimulus()
  • project_stimulus_batched()
  • raw_project_stimulus()
• moten.extras module
  • StimulusTotalMotionEnergy
    • StimulusTotalMotionEnergy.compute_pixel_by_pixel_covariance()
    • StimulusTotalMotionEnergy.compute_spatial_pcs()
    • StimulusTotalMotionEnergy.compute_temporal_pcs()
    • StimulusTotalMotionEnergy.get_frame_difference_generator()
  • pixbypix_covariance_from_frames_generator()
  • process_motion_energy_from_files()
• moten.io module
  • apply_mask()
  • generate_frame_difference_from_greyvideo()
  • generate_frames_from_greyvideo()
  • imagearray2luminance()
  • load_image_luminance()
  • resize_image()
  • video2grey()
  • video2luminance()
  • video_buffer()
• moten.pyramids module
  • DefaultPyramids
    • DefaultPyramids.pyramid15fps512x512
    • DefaultPyramids.pyramid15fps96x96
    • DefaultPyramids.pyramid24fps128x72
    • DefaultPyramids.pyramid24fps256x144
    • DefaultPyramids.pyramid24fps640x480
    • DefaultPyramids.pyramid24fps800x600
  • MotionEnergyPyramid
    • MotionEnergyPyramid.filters_at_vhposition()
    • MotionEnergyPyramid.get_filter_mask()
    • MotionEnergyPyramid.get_filter_pixel_sizes()
    • MotionEnergyPyramid.get_filter_spatial_quadrature()
    • MotionEnergyPyramid.get_filter_spatiotemporal_quadratures()
    • MotionEnergyPyramid.get_filter_temporal_quadrature()
    • MotionEnergyPyramid.project_stimulus()
    • MotionEnergyPyramid.project_stimulus_batched()
    • MotionEnergyPyramid.raw_project_stimulus()
    • MotionEnergyPyramid.show_filter()
  • StimulusMotionEnergy
    • StimulusMotionEnergy.project()
    • StimulusMotionEnergy.project_at_vhposition()
    • StimulusMotionEnergy.project_stimulus()
    • StimulusMotionEnergy.raw_projection()
  • StimulusStaticGaborPyramid
• moten.utils module
  • DotDict
    • DotDict.copy()
  • iterator_func()
  • log_compress()
  • pointwise_square()
  • sqrt_sum_squares()
• moten.viz module
  • plot_3dgabor()
  • plot_3dgabor_array()

Module contents

moten.get_backend()

Get the current backend module.

Returns:

module – Module of the backend.

Return type:

python module

moten.set_backend(backend, on_error='raise')

Set the backend using a global variable, and return the backend module.

Parameters:

• backend (str or module) – Name or module of the backend.

• on_error (str in {"raise", "warn"}) – Define what is done if the backend fails to be loaded. If “warn”, this function only warns, and keeps the previous backend. If “raise”, this function raises on errors.

Returns:

module – Module of the backend.

Return type:

python module