# ColorDetection.msg — single HSV color-segmented object detection (Issue #274)
#
# color_name  : target color label  ("red", "green", "blue", "yellow", "orange")
# confidence  : mask fill ratio inside bbox  (contour_area / bbox_area, 0–1)
# bbox        : axis-aligned bounding box in image pixels (center + size)
# area_px     : contour area in pixels²  (use for size filtering downstream)
# contour_id  : 0-based index of this detection within the current frame
#
std_msgs/Header header
string  color_name
float32 confidence
vision_msgs/BoundingBox2D bbox
float32 area_px
uint32  contour_id
