Package com.leiainc.leiamediasdk.interfaces

Interface MultiviewSynthesizer

public interface MultiviewSynthesizer

  • Method Summary

    Modifier and Type
    Method
    Description
    android.util.Pair<Float,​Float>
    getDisparityMinMax​(com.leiainc.androidsdk.photoformat.MultiviewImage input)
    Get the min and max value of the disparity map Use this after disparity and gain/convergence have been estimated
    com.leiainc.androidsdk.photoformat.MultiviewImage
    populateConvergence​(com.leiainc.androidsdk.photoformat.MultiviewImage input, boolean useCrossCorrelations)
    Populates convergence for MultiviewImage.
    com.leiainc.androidsdk.photoformat.MultiviewImage
    populateDisparityMaps​(com.leiainc.androidsdk.photoformat.MultiviewImage mvi)
    Estimates a disparity map for every ViewPoint within a MultiviewImage.
    com.leiainc.androidsdk.photoformat.MultiviewImage
    synthesizeViews​(com.leiainc.androidsdk.photoformat.MultiviewImage input, float[] viewpointPatternX, float viewpointOffset, boolean interpolateThresholdEnabled)
    Renders to a specified array of viewpoints along the X axis at the primary albedo size.
    com.leiainc.androidsdk.photoformat.MultiviewImage
    synthesizeViews​(com.leiainc.androidsdk.photoformat.MultiviewImage input, int numberOfViews, boolean... interpolateThresholdEnabled)
    Renders to any number of output views along the X axis at the primary albedo size.
    android.graphics.Bitmap
    toTiledBitmap​(com.leiainc.androidsdk.photoformat.MultiviewImage input)
    Renders a Multiview Image into Tiled Bitmap representation.

  • Method Details

    • populateDisparityMaps

      com.leiainc.androidsdk.photoformat.MultiviewImage populateDisparityMaps​(com.leiainc.androidsdk.photoformat.MultiviewImage mvi)
      Estimates a disparity map for every ViewPoint within a MultiviewImage. Works for MultiviewImage with 1 or 2 views (mono or stereo), invalid for any other amount of views
      Returns:
      MultiviewImage

    • populateConvergence

      com.leiainc.androidsdk.photoformat.MultiviewImage populateConvergence​(com.leiainc.androidsdk.photoformat.MultiviewImage input, boolean useCrossCorrelations)
      Populates convergence for MultiviewImage. Works for MultiviewImage with 1 or 2 views (mono or stereo), invalid for any other amount of views
      Parameters:
      useCrossCorrelations - should be set to True
      Returns:
      MultiviewImage

    • synthesizeViews

      com.leiainc.androidsdk.photoformat.MultiviewImage synthesizeViews​(com.leiainc.androidsdk.photoformat.MultiviewImage input, int numberOfViews, boolean... interpolateThresholdEnabled)
      Renders to any number of output views along the X axis at the primary albedo size. Parameters for the synthesis are taken from MultiviewImage itself (gain/ convergence/ depth maps for every view)
      Parameters:
      input - MultiviewImage to render from
      numberOfViews - amount of view to render
      interpolateThresholdEnabled - - deprecated
      Returns:
      MultiviewImage with desired amount of views stored as ViewPoint

    • synthesizeViews

      com.leiainc.androidsdk.photoformat.MultiviewImage synthesizeViews​(com.leiainc.androidsdk.photoformat.MultiviewImage input, float[] viewpointPatternX, float viewpointOffset, boolean interpolateThresholdEnabled)
      Renders to a specified array of viewpoints along the X axis at the primary albedo size. Parameters for the synthesis are taken from MultiviewImage itself (gain/ convergence/ depth maps for every view)
      Parameters:
      input - MultiviewImage
      viewpointPatternX - The x-coordinates of the viewpoints when gain = 1 and viewpointOffset = 0, where left/right are at +/-0.5.
      viewpointOffset - Amount to translate viewpoint pattern after scaling by gain.
      interpolateThresholdEnabled - deprecated

    • getDisparityMinMax

      android.util.Pair<Float,​Float> getDisparityMinMax​(com.leiainc.androidsdk.photoformat.MultiviewImage input)
      Get the min and max value of the disparity map Use this after disparity and gain/convergence have been estimated
      Parameters:
      input - MultiviewImage

    • toTiledBitmap

      android.graphics.Bitmap toTiledBitmap​(com.leiainc.androidsdk.photoformat.MultiviewImage input)
      Renders a Multiview Image into Tiled Bitmap representation.

      Throws an Exception when the albedos are not of same resolution.

      Parameters:
      input - input multiview image to be converted into bitmap
      Returns:
      A single bitmap containing all the albedos in the multiview image, arranged in row major order