本文整理了Java中org.opencv.video.Video.calcGlobalOrientation_0()方法的一些代码示例，展示了Video.calcGlobalOrientation_0()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Video.calcGlobalOrientation_0()方法的具体详情如下：
包路径：org.opencv.video.Video
类名称：Video
方法名：calcGlobalOrientation_0

Video.calcGlobalOrientation_0介绍

暂无

代码示例

代码示例来源：origin: ytai/IOIOPlotter

/**
 * <p>Calculates a global motion orientation in a selected region.</p>
 *
 * <p>The function calculates an average motion direction in the selected region
 * and returns the angle between 0 degrees and 360 degrees. The average
 * direction is computed from the weighted orientation histogram, where a recent
 * motion has a larger weight and the motion occurred in the past has a smaller
 * weight, as recorded in <code>mhi</code>.</p>
 *
 * @param orientation Motion gradient orientation image calculated by the
 * function "calcMotionGradient".
 * @param mask Mask image. It may be a conjunction of a valid gradient mask,
 * also calculated by "calcMotionGradient", and the mask of a region whose
 * direction needs to be calculated.
 * @param mhi Motion history image calculated by "updateMotionHistory".
 * @param timestamp Timestamp passed to "updateMotionHistory".
 * @param duration Maximum duration of a motion track in milliseconds, passed to
 * "updateMotionHistory".
 *
 * @see <a href="http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html#calcglobalorientation">org.opencv.video.Video.calcGlobalOrientation</a>
 */
  public static double calcGlobalOrientation(Mat orientation, Mat mask, Mat mhi, double timestamp, double duration)
  {

    double retVal = calcGlobalOrientation_0(orientation.nativeObj, mask.nativeObj, mhi.nativeObj, timestamp, duration);

    return retVal;
  }

代码示例来源：origin: nu.pattern/opencv

/**
 * <p>Calculates a global motion orientation in a selected region.</p>
 *
 * <p>The function calculates an average motion direction in the selected region
 * and returns the angle between 0 degrees and 360 degrees. The average
 * direction is computed from the weighted orientation histogram, where a recent
 * motion has a larger weight and the motion occurred in the past has a smaller
 * weight, as recorded in <code>mhi</code>.</p>
 *
 * @param orientation Motion gradient orientation image calculated by the
 * function "calcMotionGradient".
 * @param mask Mask image. It may be a conjunction of a valid gradient mask,
 * also calculated by "calcMotionGradient", and the mask of a region whose
 * direction needs to be calculated.
 * @param mhi Motion history image calculated by "updateMotionHistory".
 * @param timestamp Timestamp passed to "updateMotionHistory".
 * @param duration Maximum duration of a motion track in milliseconds, passed to
 * "updateMotionHistory".
 *
 * @see <a href="http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html#calcglobalorientation">org.opencv.video.Video.calcGlobalOrientation</a>
 */
  public static double calcGlobalOrientation(Mat orientation, Mat mask, Mat mhi, double timestamp, double duration)
  {

    double retVal = calcGlobalOrientation_0(orientation.nativeObj, mask.nativeObj, mhi.nativeObj, timestamp, duration);

    return retVal;
  }

代码示例来源：origin: abhn/marvel

/**
 * <p>Calculates a global motion orientation in a selected region.</p>
 *
 * <p>The function calculates an average motion direction in the selected region
 * and returns the angle between 0 degrees and 360 degrees. The average
 * direction is computed from the weighted orientation histogram, where a recent
 * motion has a larger weight and the motion occurred in the past has a smaller
 * weight, as recorded in <code>mhi</code>.</p>
 *
 * @param orientation Motion gradient orientation image calculated by the
 * function "calcMotionGradient".
 * @param mask Mask image. It may be a conjunction of a valid gradient mask,
 * also calculated by "calcMotionGradient", and the mask of a region whose
 * direction needs to be calculated.
 * @param mhi Motion history image calculated by "updateMotionHistory".
 * @param timestamp Timestamp passed to "updateMotionHistory".
 * @param duration Maximum duration of a motion track in milliseconds, passed to
 * "updateMotionHistory".
 *
 * @see <a href="http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html#calcglobalorientation">org.opencv.video.Video.calcGlobalOrientation</a>
 */
  public static double calcGlobalOrientation(Mat orientation, Mat mask, Mat mhi, double timestamp, double duration)
  {

    double retVal = calcGlobalOrientation_0(orientation.nativeObj, mask.nativeObj, mhi.nativeObj, timestamp, duration);

    return retVal;
  }

代码示例来源：origin: jtsky/EasyPR_Android

/**
 * <p>Calculates a global motion orientation in a selected region.</p>
 *
 * <p>The function calculates an average motion direction in the selected region
 * and returns the angle between 0 degrees and 360 degrees. The average
 * direction is computed from the weighted orientation histogram, where a recent
 * motion has a larger weight and the motion occurred in the past has a smaller
 * weight, as recorded in <code>mhi</code>.</p>
 *
 * @param orientation Motion gradient orientation image calculated by the
 * function "calcMotionGradient".
 * @param mask Mask image. It may be a conjunction of a valid gradient mask,
 * also calculated by "calcMotionGradient", and the mask of a region whose
 * direction needs to be calculated.
 * @param mhi Motion history image calculated by "updateMotionHistory".
 * @param timestamp Timestamp passed to "updateMotionHistory".
 * @param duration Maximum duration of a motion track in milliseconds, passed to
 * "updateMotionHistory".
 *
 * @see <a href="http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html#calcglobalorientation">org.opencv.video.Video.calcGlobalOrientation</a>
 */
  public static double calcGlobalOrientation(Mat orientation, Mat mask, Mat mhi, double timestamp, double duration)
  {

    double retVal = calcGlobalOrientation_0(orientation.nativeObj, mask.nativeObj, mhi.nativeObj, timestamp, duration);

    return retVal;
  }