# Artistic Head Detection — Data

来源：https://www.kaggle.com/competitions/artistic-head-detection/data

采集时间：2026-10-18T13:41:31Z

The `train/` and `test/` folders each contain the image files where the filename is the unique id. 

`train_with_boxes.csv` contains an entry for every image in the `train/` folder, where each entry has three columns: `id`, `num_human_heads`, and `boxes`.
The columns contain the following info:

`id` corresponds to the filename in the `train/` folder

`num_human_heads` is the number of heads matching the criteria (at least 50x50 and at least partially facing the viewer) in the image

`boxes` is a list of bounding boxes, where each bounding box has the format `(x_min, x_max, y_min, y_max)` that specify the pixel coordinates of the box, measured from the upper left hand corner of the image (e.g. the upper left corner of the box has the coordinates `(x_min, y_min)` and the bottom right corner is `(x_max, y_max)`).

`test.csv` contains an entry for every image in the `test/` folder, and contains only the `id` column without boxes or number of heads.

`sample_submission.csv` shows what your submission should look like. (The numbers in the `guess` column were generated uniformly at random from the integers 0-20 so probably won't be that helpful for you!)