| Structures for BOORU CHARS 2024 (tab separated) supplementary metadata : | |
| BC_2024.tsv - file / image info 1.260.629 rows | |
| * general | |
| BOORU - imageboard | |
| FID - post id | |
| SPATH - zip-archive locator | |
| RNK - quality rank inside AR+headcount volume | |
| FNAME - file name "%website% - %id% - %up_to_3_copyrights% ~ %up_to_5_characters% (%up_to_2_artists%).jpg" | |
| * sample inside this torrent | |
| S_FSIZE - file size in bytes | |
| S_ISIZE - image size WIDTHxHEIGHT | |
| S_JQ - JPEG quality estimation (NOTE value 81 is equivalent cjpegli -q 96) | |
| * grabbed image | |
| G_DATE - posting date | |
| G_RATN - rating | |
| G_SCORE - popularity @ booru | |
| G_ISIZE - WIDTHxHEIGHT @ booru | |
| G_EXT - original extension | |
| G_FSIZE - bytes @ booru | |
| G_JQ - JPEG quality estimation just grabbed JPEGs | |
| G_FMD5 - MD5 @ booru or just grabbed | |
| * calculated by Image Magick | |
| TENTR - enthropy | |
| ENT_R - rank by enthropy | |
| TSKEW - skewness | |
| SKEW_R - rank by skewness | |
| TSTDDEV - standard deviation | |
| SDEV_R - rank by standard deviation | |
| TCOLORS - colors count | |
| COLR_R - rank by colors count | |
| MEANG - mean grey channel | |
| GREY_R - rank by mean grey | |
| MAXIMAG - maximum in grey channel | |
| BOUNDBOX - frame by ImageMagick | |
| BB_R - rank by frame-to-image size | |
| * advanced detection results | |
| TXSIZE - relative text-to-image size in percents | |
| TXS_R - rank by text/image size | |
| TXCNT - count of text pieces | |
| TXN_R - rank by count of text pieces | |
| YHEAD - heads count | |
| YHMAX - max head/image size | |
| YHAVG - average head/image size | |
| YH_R - rank by crowdeness | |
| * tags count by category | |
| TAGS_C - (copyright) | |
| TAGS_P - (character) | |
| TAGS_A - (artist) | |
| TAGS_G - (general) | |
| TAGS_X - (technical, others) | |
| BC_2024_tags.tsv - tags list enriched 49.041.220 rows | |
| booru + fid - imageboard name and ID, refer to BC_2024 | |
| TAG - text tag | |
| TAG_ID - numeric tag as of DANBOORU | |
| TAG_CAT - tag category as of DANBOORU (3=copyright, 4=character, 1=artist, 0=general, 5=others) | |
| DANB_TAG - DANBOORU text tag | |
| * for CAT in (0,1,5) DANBOORU-synonym for TAG if != TAG | |
| * for CAT in (3,4) DANBOORU-franchise (generalised copyright series) for TAG if != TAG | |
| BC_2024_yolo.tsv - detailed data about torso components detections 4.431.887 rows | |
| booru + fid - imageboard name and ID, refer to BC_2024 | |
| obj - object short name [for custom model](https://github.com/aperveyev/booru_yolo/tree/main/models) | |
| prob - detection probability | |
| x, y, w, h - bounbox in YOLO format (relative, centered) | |
| oid - object ID (some hash) unique within image | |
| oup - "upper" oid (head for bust and wing, bust for belly) | |
| odn - "down" oid (bust and wing for head, belly for bust) | |
| BC_2024_yolov11m_aa22.pt | |
| [Ultralitics YOLOv11](https://github.com/ultralytics/ultralytics) object detection model | |
| The whole evolved BOORU CHARS project consists of (in release order): | |
| - [BOORU_CHARS_2021](https://nyaa.si/view/1384820) 1.593.429 images 472 GB topic starter | |
| - [BOORU_CHARS_2015](https://nyaa.si/view/1468367) 463.873 images 148 GB old stuff | |
| - [BOORU_CHARS_2022](https://nyaa.si/view/1547662) 705.467 images 191 GB newcomers | |
| - [BOORU_CHARS_2023](https://nyaa.si/view/1740396) 1.153.513 images 302 GB FINAL for 1280/1024px | |