astribot_red_ball_head

# Astribot Red Ball Picking — Top Camera Episodes ## Version V2.0 — three first-frame cup centers per video, with `has_ball=false` for every cup without the red ball. This dataset contains 543 cup annotations. Every Astribot episode has exactly one 1280×720 MP4 exported from `images_dict/head_rgbd/color`; internal HDF5 recording segments were concatenated in timestamp order. Each video has three metadata rows, one for each cup (`left`, `middle`, and `right`). ## Labels - `has_ball`: whether the cup named by `target_cup` has the red ball underneath. Every upload row contains a finalized boolean value; cups without the ball are `false`. - `cup_center_xy`: `[x, y]` floating-point pixel center of that cup's YOLO bounding box in the first frame. The coordinate space is the original 1280×720 image. Three YOLO cup detections are de-duplicated and sorted by x center to assign `left`, `middle`, and `right`. The possible ball cup is inferred from the source folder prefix. ## Validation This upload contains 543 cup annotation rows and 181 complete H.264 MP4 files. Every video has first-frame centers for left, middle, and right cups; cups without the ball have `has_ball=false`.