GazeParser full changelog

CHANGED GazeParser.TrackingTools
ADDED: Manual calibration mode is added.
CHANGED SimpleGazeTracker

CHANGED: SimpleGazeTracker
ADDED: Linux version of FlyCapture2 edition is released. Name of executable file is sgtsrv-flycap.
ADDED: Camera image can be saved by pressing “I” key during preview.
ADDED: Camera image can be viewed during recording by pressing “L” key. Note that performance of SimpleGazeTracker degrades by drawing camera image.

ADDED: New Data Viewer
ADDED: Prototype version of a new, wxPython-based data viewer is added.
CHANGED: SimpleGazeTracker
ADDED: A new command “getCameraImageSize” is added.

CHANGED: SimpleGazeTracker
CHANGED: “MINPOINTS” and “MAXPOINTS” are removed automatically from the CONFIG file. You don’t have to edit CONFIG file manually. Note that values of these parameters are lost.

CHANGED SimpleGazeTracker:
ADDED: Measurement Computing’s USB-IO units are supported. The “Universal Library” is used on Windows, and the “DAQFlex” is used on Linux.
ADDED: New parameters, USBIO_BOARD, USBIO_AD, USBIO_DI and USB_USE_THREAD are added to SimpleGazeTracker configuration file.
CHANGED: Version of libraries are updated: OpenCV2.4.9, FlyCapture2.6.3.4, OptiTrack CameraSDK 1.5.1.
FIXED: Decimation method is fixed in SimpleGazeTracker Optitrack edition.
FIXED: Set IRFilter=true in SimpleGazeTracker Optitrack edition.
CHANGED GazeParser.Core:
ADDED: Support USB-IO data recorded by SimpleGazeTracker.
CHANGED GazeParser.Converter:
ADDED: Support USB-IO data recorded by SimpleGazeTracker.
CHANGED GazeParser.TrackingTools:
FIXED: Pillow is supported.
FIXED: ‘units’ option is removed from setPos() from GazeParser.TrackingTools.ControllerPsychoPyBackend.

CHANGED: SimpleGazeTracker:
CHANGED: Parameter directory and data directory can be changed with using command line option. Please see SimpleGazeTracker commandline options for detail.
CHANGED: Source files for Windows and Linux were integrated.
CHANGED: GPC5300 edition supports WOW64 envirionment. This means that GPC5300 edition can run on 64bit Windows 7/8.
CHANGED: OptiTrack CameraSDK is used instead of OptiTrack 2D SDK to build OptiTrack edition. Thanks to this modification, OptiTrack edition can run on 64bit Windows 8.
CHANGED: GazeParser.Core:
ADDED: Data attribute named ‘recordingDate’ is added, that holds when the data was recorded.
CHANGED: GazeParser.Configuration:
ADDED: “RESAMPLING” option is added to control data resampling during data conversion See Resampling data for detail.
CHANGED: GazeParser.Converter:
CHANGED: Data resampling is supported.
CHANGED: GazeParser.TrackingTools

· CHANGED: SimpleGazeTracker
· ADDED: SimpleGazeTracker GPC5300 edition supports camera-specific data. Status if digital input port on the interface board is output to the data file.
· ADDED: A new parameter, BLUR_FILTER_SIZE, is added to SimpleGazeTracker FlyCapture2 edition to reduce image noize.
· CHANGED: Calibration results summary is simplified.
· CHANGED: Default installation directory of sgtsrv is change to /usr/local/bin. Default installation directory of configuration files (CONFIG, CONFIG_OPENCV) and font file (FreeSans.ttf) are changed to /usr/local/lib/simplegazetracker.
· CHANGED: SimpleGazeTracker tries to find configurations file in the directory where executable binary is installed at first. Then, tries to find them in /usr/local/lib/simplegazetracker, /usr/lib/simplegazetracker and finally in the current directory.
· CHANGED: SimpleGazeTracker tries to find font file in the directory where executable binary is installed at first.

· CHANGED: SimpleGazeTracker
· ADDED: Thread-mode is adde to SimpleGazeTracker FlyCapture2 edition. “USE_THREAD” option is added to select threading or non-threading mode. SLEEP_DURATION option is added to save CPU resource when FPS is low.
· ADDED: “getEyePositionList” command is added to get a list of latest gaze position data during recording.
· ADDED: “getWholeEyePositionList” and “getWholeMessageList” commands are added to transfer data at the end of each recording.
· ADDED: “isBinocularMode” command is added to check recording mode.
· CHANGED; A new option is added to “getEyePosition” command to get moving-average of gaze position.
· CHANGED: Log messages are added.
· CHANGED: initCamera() and saveCameraParameters() are changed to receive no arguments.
· FIX: Application was not properly closed when running in non-thread mode (OpenCV Edition).
· FIX: Command after “insertSettings” was ignored.
· FIX: Message buffer was not correctly initialized at the begining of recording.

CHANGED: SimpleGazeTracker:
· ADDED: FlyCapture2 edition is added to support Point Grey Flea3 USB3.0 camera (FL3-U3-13Y3M-C). Currently, this edition runs only on Windows.
· CHANGED: Windows Installers of SimpleGazeTracker for Windows are build by VisualStudio 2010 and OpenCV 2.4.3.
· CHANGED: Camera image is visible during performing getSpatialError(). This will help adjusting camera settings when getSpatialError() fails.
· CHANGED: SimpleGazeTracker checks CONFIG and copy default CONFIG when CONFIG is not found.
· CHANGED: Detailed error messages are output to log file when CONFIG is not found in the installation directory.
· CHANGED: New icon

CHANGED: GazePraser.Core:
· ADDED: delete(), updateMessage(), deleteMessage() and insertNewMessage() are added to edit messages.
· ADDED: sortMessagesByTime() and sortEventListByTime() are added to sort messages and events when messages are inserted or edited.
· ADDED: getSacAmp() is added to get a list of apmlitudes of saccades.

· CHANGED: SimpleGazeTracker
· CHANGED: SimpleGazeTracker logs messages sent with startRecording and stopRecording.
· CHANGED: A new option to ‘openDataFile’ command to determine whether SimpleGazeTracker overwrits or renames an existing data file.
· CHANGED: GazeParser.Core
· CHANGED: relativeStartTime and relativeEndTime accept MessageData object as th reference time (SaccadeData amd FixationData).
· FIXED: ‘direction’ is not defined in SaccadeData.
· CHANGED: GazeParser.TrackingTools
· CHANGED: ‘overwrite’ option is added to ‘GazeParser.TrackingTools.BaseController.openDataFile` to support overwrite/rename feature of SimpleGazeTracker.
· FIXED: Default IP address did not work correctly.
· FIXED: Unnecessary warning messages are suppressed when controller is running in a dummy mode.
· CHANGED: GazeParser.TrajectoryCurvature
· CHANGED: A new option, ‘ignoreNaN’ is added to GazeParser.TrajectoryCurvature.getAreaCurvature() to calculate area curvature when NaNs are included in gaze traj