StereoVision source documentation

Utilities for 3d reconstruction using stereo cameras.

Modules:

  • stereo_cameras - Camera interfaces
  • calibration - Tools for calibrating stereo cameras
  • blockmatchers - Blockmatching algorithm matchers
  • point_cloud - Point clouds
  • ui_utils - Utilities for user interaction
  • exceptions - Various exceptions

Import structure:

packages_StereoVision.svg

Camera interfaces

Camera calibration

Block matchers

Point clouds

User interface utilities

Exceptions

Various exceptions for working with stereovision.

Classes:

  • ChessboardNotFoundError

  • BadBlockMatcherArgumentError

    • StereoBMError

      • InvalidBMPresetError
      • InvalidSearchRangeError
      • InvalidWindowSizeError

    • StereoSGBMError

      • InvalidNumDisparitiesError
      • InvalidSADWindowSizeError
      • InvalidFirstDisparityChangePenaltyError
      • InvalidSecondDisparityChangePenaltyError
      • InvalidUniquenessRatioError
      • InvalidSpeckleWindowSizeError
      • InvalidSpeckleRangeError
classes_exceptions.svg
exception stereovision.exceptions.ChessboardNotFoundError[source]

Bases: exceptions.Exception

No chessboard could be found in searched image.

exception stereovision.exceptions.BadBlockMatcherArgumentError[source]

Bases: exceptions.Exception

Bad argument supplied for a BlockMatcher.

exception stereovision.exceptions.StereoBMError[source]

Bases: stereovision.exceptions.BadBlockMatcherArgumentError

Bad argument supplied for a StereoBM.

exception stereovision.exceptions.StereoSGBMError[source]

Bases: stereovision.exceptions.BadBlockMatcherArgumentError

Bad argument supplied for a StereoSGBM.

exception stereovision.exceptions.InvalidBMPresetError[source]

Bases: stereovision.exceptions.StereoBMError

Invalid BM preset.

exception stereovision.exceptions.InvalidSearchRangeError[source]

Bases: stereovision.exceptions.StereoBMError

Invalid search range.

exception stereovision.exceptions.InvalidWindowSizeError[source]

Bases: stereovision.exceptions.StereoBMError

Invalid search range.

exception stereovision.exceptions.InvalidNumDisparitiesError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid number of disparities.

exception stereovision.exceptions.InvalidSADWindowSizeError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid search window size.

exception stereovision.exceptions.InvalidFirstDisparityChangePenaltyError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid first disparity change penalty.

exception stereovision.exceptions.InvalidSecondDisparityChangePenaltyError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid second disparity change penalty.

exception stereovision.exceptions.InvalidUniquenessRatioError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid uniqueness ratio.

exception stereovision.exceptions.InvalidSpeckleWindowSizeError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid speckle window size.

exception stereovision.exceptions.InvalidSpeckleRangeError[source]

Bases: stereovision.exceptions.StereoSGBMError

Invalid speckle range.