Searched refs:threshold2 (Results 1 - 12 of 12) sorted by relevance

/external/opencv3/modules/imgproc/test/
H A Dtest_canny.cpp62 double threshold1, threshold2; member in class:CV_CannyTest
75 threshold1 = threshold2 = 0;
95 threshold2 = cvtest::randReal(rng)*thresh_range*0.3;
98 CV_SWAP( threshold1, threshold2, thresh_range );
127 cvCanny( test_array[INPUT][0], test_array[OUTPUT][0], threshold1, threshold2,
132 cv::Canny(cv::cvarrToMat(test_array[INPUT][0]), _out, threshold1, threshold2, local
161 double threshold1, double threshold2,
168 float lowThreshold = (float)MIN(threshold1, threshold2);
169 float highThreshold = (float)MAX(threshold1, threshold2);
254 test_Canny( src, dst, threshold1, threshold2, aperture_siz
160 test_Canny( const Mat& src, Mat& dst, double threshold1, double threshold2, int aperture_size, bool use_true_gradient ) argument
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/external/opencv/cvaux/src/
H A Dcvfindhandregion.cpp74 float threshold, threshold2; local
84 threshold2 = threshold * threshold;
152 /* if(IPPI_NORM_L22 ( cros ) < threshold2) */
153 if( _CV_NORM_L22( a ) < threshold2 )
297 float threshold, threshold2; local
308 threshold2 = threshold * threshold;
391 /* if(IPPI_NORM_L22 ( cros ) < threshold2) */
412 if( _CV_NORM_L32( a ) < threshold2 )
/external/webp/src/utils/
H A Dquant_levels_dec.c160 // f(x) = x for x <= threshold2
162 // and a linear interpolation for range x=[threshold2, threshold1]
164 // Note that: threshold2 = 3/4 * threshold1
166 const int threshold2 = (3 * threshold1) >> 2; local
167 const int max_threshold = threshold2 << DFIX;
168 const int delta = threshold1 - threshold2;
171 int c = (i <= threshold2) ? (i << DFIX)
/external/eigen/unsupported/Eigen/src/IterativeSolvers/
H A DMINRES.h53 const RealScalar threshold2(tol_error*tol_error*rhsNorm2); // convergence threshold (compared to residualNorm2)
129 if ( residualNorm2 < threshold2)
/external/opencv/cv/src/
H A Dcvpyrsegmentation.cpp185 int level, int threshold1, int threshold2 )
224 if( threshold1 < 0 || threshold2 < 0 )
533 icvSegmentClusterC1( cmp_seq, res_seq, threshold2, pyram[1], roi );
598 int level, int threshold1, int threshold2 )
628 threshold2 *= _CV_RGB_THRESH_SCALE;
641 if( threshold1 < 0 || threshold2 < 0 )
963 icvSegmentClusterC3( cmp_seq, res_seq, threshold2, pyram[1], roi );
1825 // threshold2 - second threshold - affects on final components merging.
1834 CvSeq ** comp, int level, double threshold1, double threshold2 )
1841 int thresh2 = cvRound( threshold2 );
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/external/libvpx/libvpx/vp8/encoder/
H A Dpickinter.c90 int threshold2 = 3; local
126 if (grad_last >= threshold1 && grad_source <= threshold2)
134 if (grad_last >= threshold1 && grad_source <= threshold2)
142 if (grad_last >= threshold1 && grad_source <= threshold2)
150 if (grad_last >= threshold1 && grad_source <= threshold2)
/external/opencv/cv/include/
H A Dcv.h131 double threshold2 );
990 double threshold2, int aperture_size CV_DEFAULT(3) );
/external/opencv3/modules/imgproc/src/
H A Dcanny.cpp964 double threshold2, int aperture_size )
969 cv::Canny(src, dst, threshold1, threshold2, aperture_size & 255,
963 cvCanny( const CvArr* image, CvArr* edges, double threshold1, double threshold2, int aperture_size ) argument
/external/opencv3/modules/java/src/
H A Dimgproc+Imgproc.java762 // C++: void Canny(Mat image, Mat& edges, double threshold1, double threshold2, int apertureSize = 3, bool L2gradient = false)
765 //javadoc: Canny(image, edges, threshold1, threshold2, apertureSize, L2gradient)
766 public static void Canny(Mat image, Mat edges, double threshold1, double threshold2, int apertureSize, boolean L2gradient) argument
769 Canny_0(image.nativeObj, edges.nativeObj, threshold1, threshold2, apertureSize, L2gradient);
774 //javadoc: Canny(image, edges, threshold1, threshold2)
775 public static void Canny(Mat image, Mat edges, double threshold1, double threshold2) argument
778 Canny_1(image.nativeObj, edges.nativeObj, threshold1, threshold2);
2928 // C++: void Canny(Mat image, Mat& edges, double threshold1, double threshold2, int apertureSize = 3, bool L2gradient = false)
2929 private static native void Canny_0(long image_nativeObj, long edges_nativeObj, double threshold1, double threshold2, int apertureSize, boolean L2gradient); argument
2930 private static native void Canny_1(long image_nativeObj, long edges_nativeObj, double threshold1, double threshold2); argument
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H A Dimgproc.cpp1481 // void Canny(Mat image, Mat& edges, double threshold1, double threshold2, int apertureSize = 3, bool L2gradient = false)
1487 (JNIEnv* env, jclass , jlong image_nativeObj, jlong edges_nativeObj, jdouble threshold1, jdouble threshold2, jint apertureSize, jboolean L2gradient)
1494 cv::Canny( image, edges, (double)threshold1, (double)threshold2, (int)apertureSize, (bool)L2gradient );
1509 (JNIEnv* env, jclass , jlong image_nativeObj, jlong edges_nativeObj, jdouble threshold1, jdouble threshold2)
1516 cv::Canny( image, edges, (double)threshold1, (double)threshold2 );
1486 Java_org_opencv_imgproc_Imgproc_Canny_10(JNIEnv* env, jclass , jlong image_nativeObj, jlong edges_nativeObj, jdouble threshold1, jdouble threshold2, jint apertureSize, jboolean L2gradient) argument
1508 Java_org_opencv_imgproc_Imgproc_Canny_11(JNIEnv* env, jclass , jlong image_nativeObj, jlong edges_nativeObj, jdouble threshold1, jdouble threshold2) argument
/external/opencv3/modules/imgproc/include/opencv2/imgproc/
H A Dimgproc_c.h886 double threshold2, int aperture_size CV_DEFAULT(3) );
/external/opencv3/modules/imgproc/include/opencv2/
H A Dimgproc.hpp1441 Canny algorithm. The smallest value between threshold1 and threshold2 is used for edge linking. The
1448 @param threshold2 second threshold for the hysteresis procedure.
1456 double threshold1, double threshold2,

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