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sunkit_image 0.7.0 documentation

  • API Reference
    • ASDA (sunkit_image.asda)
      • calculate_gamma_values
      • generate_velocity_field
      • get_radial_velocity
      • get_rotational_velocity
      • get_velocity_field
      • get_vortex_edges
      • get_vortex_meshgrid
      • get_vortex_properties
    • Coalignment (sunkit_image.coalignment)
      • coalign_map
      • update_map_metadata
      • AffineParams
      • register_coalignment_method
      • match_template_coalign
      • phase_cross_correlation_coalign
    • Enhancement (sunkit_image.enhance)
      • mgn
      • wow
    • Granule Detection (sunkit_image.granule)
      • segment
      • segments_overlap_fraction
    • Radial Enhancement (sunkit_image.radial)
      • fnrgf
      • intensity_enhance
      • nrgf
      • rhef
    • Sunspot Tracking And Recognition (sunkit_image.stara)
      • stara
    • Time lag (sunkit_image.time_lag)
      • cross_correlation
      • get_lags
      • max_cross_correlation
      • time_lag
    • Loop tracing (sunkit_image.trace)
      • bandpass_filter
      • occult2
      • smooth
    • Utilities (sunkit_image.utils)
      • accept_array_or_map
      • apply_upsilon
      • bin_edge_summary
      • blackout_pixels_above_radius
      • calculate_gamma
      • conv2d_matrix
      • equally_spaced_bins
      • find_pixel_radii
      • find_radial_bin_edges
      • get_radial_intensity_summary
      • noise_estimation
      • noiselevel
      • points_in_poly
      • reform2d
      • remove_duplicate
      • weak_texture_mask
  • How To Guide
    • Add a New Coalignment Method
  • Example Gallery
    • Multi-scale Gaussian Normalization
    • Wavelets Optimized Whitening (WOW)
    • Making an RGB composite image
    • Removing Cosmic Ray Hits
    • Normalizing Radial Gradient Filters
    • Coaligning EIS to AIA
    • Advanced Usage of Wavelets Optimized Whitening (WOW)
    • Detecting Swirls in the Solar Atmosphere
    • Tracing Coronal Loops and Extracting Intensities
    • Computing Cross-Correlations and Time Lags
    • Finding sunspots using STARA
    • Radial Histogram Equalization
  • Release History
    • Full Changelog
  • Example Gallery

Example Gallery#

This gallery contains examples of how to use sunkit-image. Most of these examples require the SunPy sample data, which you can download by running:

>>> import sunpy.data.sample

Once downloaded the data will be stored in your user directory and you will not need to download it again.

Multi-scale Gaussian Normalization

Multi-scale Gaussian Normalization

Wavelets Optimized Whitening (WOW)

Wavelets Optimized Whitening (WOW)

Making an RGB composite image

Making an RGB composite image

Removing Cosmic Ray Hits

Removing Cosmic Ray Hits

Normalizing Radial Gradient Filters

Normalizing Radial Gradient Filters

Coaligning EIS to AIA

Coaligning EIS to AIA

Advanced Usage of Wavelets Optimized Whitening (WOW)

Advanced Usage of Wavelets Optimized Whitening (WOW)

Detecting Swirls in the Solar Atmosphere

Detecting Swirls in the Solar Atmosphere

Tracing Coronal Loops and Extracting Intensities

Tracing Coronal Loops and Extracting Intensities

Computing Cross-Correlations and Time Lags

Computing Cross-Correlations and Time Lags

Finding sunspots using STARA

Finding sunspots using STARA

Radial Histogram Equalization

Radial Histogram Equalization

Download all examples in Python source code: gallery_python.zip

Download all examples in Jupyter notebooks: gallery_jupyter.zip

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Add a New Coalignment Method

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Multi-scale Gaussian Normalization

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