8.4.2.38. thresholds
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(packages/opencv/thresholds.lsh) |
dummy function that adds OpenCV C header files in C file
8.4.2.38.0. (cvThreshold src dst thresh maxvalue type)
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(packages/opencv/thresholds.lsh) |
/*F///////////////////////////////////////////////////////////////////////////////////////
// Name: cvThreshold
// Purpose: Applies fixed threshold to the grayscale image
// Context:
// Parameters:
// src - source image
// dst - destination image (can be the same as the source image)
// threshold - threshold value
// maxValue - the maximum value of the image pixel
// type - thresholding type, must be one of
// CV_THRESH_BINARY - val =(val > Thresh ? maxValue : 0)
// CV_THRESH_BINARY_INV - val =(val > Thresh ? 0 : maxValue)
// CV_THRESH_TOZERO - val =(val > Thresh ? val : 0)
// CV_THRESH_TOZERO_INV - val =(val > Thresh ? 0 : val)
// Returns:
// Notes:
//F*/
OPENCVAPI void cvThreshold( const CvArr* src, CvArr* dst,
double thresh, double maxValue,
CvThreshType type );
8.4.2.38.1. (cvAdaptiveThreshold src dst max-value method type block-size param1)
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(packages/opencv/thresholds.lsh) |
/*F///////////////////////////////////////////////////////////////////////////////////////
// Name: cvAdaptiveThreshold
// Purpose: Applies adaptive threshold to the grayscale image
// Context:
// Parameters:
// src - source image
// dst - destination image
// max_value - the maximum value of the image pixel
// method - method for the adaptive threshold calculation
(now CV_STDDEF_ADAPTIVE_THRESH only)
// type - thresholding type, must be one of
// CV_THRESH_BINARY - val =(val > Thresh ? MAX : 0)
// CV_THRESH_BINARY_INV - val =(val > Thresh ? 0 : MAX)
// CV_THRESH_TOZERO - val =(val > Thresh ? val : 0)
// CV_THRESH_TOZERO_INV - val =(val > Thresh ? 0 : val)
// param1 - The method-dependent parameter. For the methods
// CV_ADAPTIVE_THRESH_MEAN_C and CV_ADAPTIVE_THRESH_GAUSSIAN_C
// it is a constant subtracted from mean or weighted mean (see
// the discussion), though it may be negative.
// Returns:
// Notes:
//F*/
OPENCVAPI void cvAdaptiveThreshold( const CvArr* src, CvArr* dst, double maxValue,
CvAdaptiveThreshMethod method, CvThreshType type,
int block_size, double param1);