---
description: Explore Ultralytics data converter functions like coco91_to_coco80_class, merge_multi_segment, rle2polygon for efficient data handling.
keywords: Ultralytics, Data Converter, coco91_to_coco80_class, merge_multi_segment, rle2polygon
---

## coco91_to_coco80_class
---
### ::: ultralytics.data.converter.coco91_to_coco80_class
<br><br>

## convert_coco
---
### ::: ultralytics.data.converter.convert_coco
<br><br>

## rle2polygon
---
### ::: ultralytics.data.converter.rle2polygon
<br><br>

## min_index
---
### ::: ultralytics.data.converter.min_index
<br><br>

## merge_multi_segment
---
### ::: ultralytics.data.converter.merge_multi_segment
<br><br>

## delete_dsstore
---
### ::: ultralytics.data.converter.delete_dsstore
<br><br>