Package boofcv.abst.sfm.d3

Class MonoOverhead_to_MonocularPlaneVisualOdometry<T extends boofcv.struct.image.ImageBase<T>>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.List<georegression.struct.point.Point2D_F64> getAllTracks​(java.util.List<georegression.struct.point.Point2D_F64> storage)
      All the points being actively tracked in pixel coordinates.
      georegression.struct.se.Se3_F64 getCameraToWorld()
      Returns the estimated motion relative to the first frame in which a fatal error does not happen.
      long getFrameID()
      Returns the ID of the most recently processed frame.
      boofcv.struct.image.ImageType<T> getImageType()
      Type of input images it can process.
      int getTotalTracks()
      Returns the total number of tracks
      long getTrackId​(int index)
      Used to get the track ID of an active Track
      void getTrackPixel​(int index, georegression.struct.point.Point2D_F64 pixel)
      Gets the observed coordinate of a feature in the input image.
      boolean getTrackWorld3D​(int index, georegression.struct.point.Point3D_F64 world)
      Returns the 3D location of the active track.
      boolean isFault()
      If a fatal error occurred while updating its state then this function will return true.
      boolean isTrackInlier​(int index)
      True if the specified track is an inlier used in motion estimation
      boolean isTrackNew​(int index)
      True if the specified track was just spawned
      boolean process​(T input)
      Process the new image and update the motion estimate.
      void reset()
      Forget past history and tracking results, returning it to its initial state.
      void setCalibration​(boofcv.struct.calib.MonoPlaneParameters param)
      Specifies the camera's intrinsic and extrinsic parameters.
      void setVerbose​(java.io.PrintStream out, java.util.Set<java.lang.String> configuration)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • MonoOverhead_to_MonocularPlaneVisualOdometry

        public MonoOverhead_to_MonocularPlaneVisualOdometry​(VisOdomMonoOverheadMotion2D<T> alg,
                                                    boofcv.struct.image.ImageType<T> imageType)

    • Method Detail

      • setCalibration

        public void setCalibration​(boofcv.struct.calib.MonoPlaneParameters param)
        Description copied from interface: MonocularPlaneVisualOdometry
        Specifies the camera's intrinsic and extrinsic parameters. Can be changed at any time.
        Specified by:
        setCalibration in interface MonocularPlaneVisualOdometry<T extends boofcv.struct.image.ImageBase<T>>
        Parameters:
        param - Camera calibration parameters

      • process

        public boolean process​(T input)
        Description copied from interface: MonocularPlaneVisualOdometry
        Process the new image and update the motion estimate. The return value must be checked to see if the estimate was actually updated. If false is returned then VisualOdometry.isFault() also needs to be checked to see if the pose estimate has been reset.
        Specified by:
        process in interface MonocularPlaneVisualOdometry<T extends boofcv.struct.image.ImageBase<T>>
        Parameters:
        input - Next image in the sequence.
        Returns:
        If the motion estimate has been updated or not

      • reset

        public void reset()
        Description copied from interface: VisualOdometry
        Forget past history and tracking results, returning it to its initial state.
        Specified by:
        reset in interface VisualOdometry<T extends boofcv.struct.image.ImageBase<T>>

      • isFault

        public boolean isFault()
        Description copied from interface: VisualOdometry
        If a fatal error occurred while updating its state then this function will return true. Before more images can be processed VisualOdometry.reset() must be called. Only needs to be called if process returns false.
        Specified by:
        isFault in interface VisualOdometry<T extends boofcv.struct.image.ImageBase<T>>
        Returns:
        true if a fatal error has occurred.

      • getCameraToWorld

        public georegression.struct.se.Se3_F64 getCameraToWorld()
        Description copied from interface: VisualOdometry
        Returns the estimated motion relative to the first frame in which a fatal error does not happen.
        Specified by:
        getCameraToWorld in interface VisualOdometry<T extends boofcv.struct.image.ImageBase<T>>
        Returns:
        Found pose.

      • getFrameID

        public long getFrameID()
        Description copied from interface: VisualOdometry
        Returns the ID of the most recently processed frame. Starts at zero and increments with each call to process.
        Specified by:
        getFrameID in interface VisualOdometry<T extends boofcv.struct.image.ImageBase<T>>

      • getTrackWorld3D

        public boolean getTrackWorld3D​(int index,
                               georegression.struct.point.Point3D_F64 world)
        Description copied from interface: AccessPointTracks3D
        Returns the 3D location of the active track.
        Specified by:
        getTrackWorld3D in interface AccessPointTracks3D
        Parameters:
        index - The track's index in the active list
        world - The world coordinate of the track
        Returns:
        true if there's a location estimate or false if there isn't

      • getTrackId

        public long getTrackId​(int index)
        Description copied from interface: AccessPointTracks
        Used to get the track ID of an active Track
        Specified by:
        getTrackId in interface AccessPointTracks
        Parameters:
        index - which track
        Returns:
        The track's ID

      • getTrackPixel

        public void getTrackPixel​(int index,
                          georegression.struct.point.Point2D_F64 pixel)
        Description copied from interface: AccessPointTracks
        Gets the observed coordinate of a feature in the input image.
        Specified by:
        getTrackPixel in interface AccessPointTracks
        Parameters:
        index - Which point in the list
        pixel - Where the coordinate will be writen to.

      • getAllTracks

        public java.util.List<georegression.struct.point.Point2D_F64> getAllTracks​(@Nullable
                                                                           java.util.List<georegression.struct.point.Point2D_F64> storage)
        Description copied from interface: AccessPointTracks
        All the points being actively tracked in pixel coordinates.
        Specified by:
        getAllTracks in interface AccessPointTracks
        Returns:
        all active tracks in pixel coordinates

      • isTrackInlier

        public boolean isTrackInlier​(int index)
        Description copied from interface: AccessPointTracks
        True if the specified track is an inlier used in motion estimation
        Specified by:
        isTrackInlier in interface AccessPointTracks
        Parameters:
        index - The index in all
        Returns:
        if it is an inlier or not

      • isTrackNew

        public boolean isTrackNew​(int index)
        Description copied from interface: AccessPointTracks
        True if the specified track was just spawned
        Specified by:
        isTrackNew in interface AccessPointTracks
        Parameters:
        index - The index in all
        Returns:
        if it is new or not

      • setVerbose

        public void setVerbose​(@Nullable
                       java.io.PrintStream out,
                       @Nullable
                       java.util.Set<java.lang.String> configuration)
        Specified by:
        setVerbose in interface org.ddogleg.struct.VerbosePrint