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dependency/opencv/opencv-linux-armhf/include/opencv2/imgproc/hal/interface.h

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+#ifndef OPENCV_IMGPROC_HAL_INTERFACE_H
+#define OPENCV_IMGPROC_HAL_INTERFACE_H
+
+//! @addtogroup imgproc_hal_interface
+//! @{
+
+//! @name Interpolation modes
+//! @sa cv::InterpolationFlags
+//! @{
+#define CV_HAL_INTER_NEAREST 0
+#define CV_HAL_INTER_LINEAR 1
+#define CV_HAL_INTER_CUBIC 2
+#define CV_HAL_INTER_AREA 3
+#define CV_HAL_INTER_LANCZOS4 4
+//! @}
+
+//! @name Morphology operations
+//! @sa cv::MorphTypes
+//! @{
+#define CV_HAL_MORPH_ERODE 0
+#define CV_HAL_MORPH_DILATE 1
+//! @}
+
+//! @name Threshold types
+//! @sa cv::ThresholdTypes
+//! @{
+#define CV_HAL_THRESH_BINARY      0
+#define CV_HAL_THRESH_BINARY_INV  1
+#define CV_HAL_THRESH_TRUNC       2
+#define CV_HAL_THRESH_TOZERO      3
+#define CV_HAL_THRESH_TOZERO_INV  4
+#define CV_HAL_THRESH_MASK        7
+#define CV_HAL_THRESH_OTSU        8
+#define CV_HAL_THRESH_TRIANGLE    16
+//! @}
+
+//! @name Adaptive threshold algorithm
+//! @sa cv::AdaptiveThresholdTypes
+//! @{
+#define CV_HAL_ADAPTIVE_THRESH_MEAN_C     0
+#define CV_HAL_ADAPTIVE_THRESH_GAUSSIAN_C 1
+//! @}
+
+//! @}
+
+#endif