gaussian_blur_size: 7
gaussian_blur_sigma: 2
canny_edge_th: 100
hough_accum_resolution: 1
min_circle_dist: 100
hough_accum_th: 28
min_radius: 20
max_radius: 300
filter_h_min: 350
filter_h_max: 20
filter_s_min: 230
filter_s_max: 255
filter_v_min: 30
filter_v_max: 255
use_second_filter: false
filter2_h_min: 40
filter2_h_max: 345
filter2_s_min: 0
filter2_s_max: 44
filter2_v_min: 90
filter2_v_max: 255
ellipse_size: 3
filter_debug: false