These are OpenCv example listing so impatient people can navigate directly to the code and demos

• gradients_Sobel
• basic_ops_copymakeborder
• gradients_absSobel
• basic_ops_roi
• histogram_backprojection_calcBackProject
• bg_subtraction
• histogram_begins_calcHist
• camshift
• histogram_equalization_createCLAHE
• canny
• histogram_equalization_equalizeHist
• colorspaces_cvtColor
• houghcircles_HoughCirclesP
• colorspaces_inRange
• houghlines_HoughLines
• contour_features_approxPolyDP
• houghlines_HoughLinesP
• contour_features_area
• image_arithmetics_bitwise
• contour_features_boundingRect
• image_display
• contour_features_convexHull
• imgproc_camera
• contour_features_fitEllipse
• meanshift
• contour_features_fitLine
• morphological_ops_blackHat
• contour_features_minAreaRect
• morphological_ops_closing
• contour_features_minEnclosingCircle
• morphological_ops_dilate
• contour_features_moments
• morphological_ops_erode
• contour_features_perimeter
• morphological_ops_getStructuringElement
• contour_properties_transpose
• morphological_ops_gradient
• contours_begin_contours
• morphological_ops_opening
• contours_more_functions_convexityDefects
• morphological_ops_topHat
• contours_more_functions_shape
• optical_flow_dense
• face_detection
• optical_flow_lucas_kanade
• face_detection_camera
• pyramids_pyrDown
• filtering_GaussianBlur
• pyramids_pyrUp
• filtering_bilateralFilter
• setup_usage
• filtering_blur
• template_matching_matchTemplate
• filtering_filter
• thresholding_adaptiveThreshold
• filtering_medianBlur
• thresholding_threshold
• fourier_transform_dft
• trackbar
• video_display
• geometric_transformations_resize
• watershed_background
• geometric_transformations_rotateWarpAffine
• watershed_distanceTransform
• geometric_transformations_warpAffine
• watershed_foreground
• geometric_transformations_warpPerspective
• watershed_threshold
• grabcut_grabCut
• watershed_watershed