Published February 25, 2026 | Version v1
Dataset Open

Anonymous

Authors/Creators

Description

File Zooplankton Baikal.json contains list of objects in images.
* Field image contains direct link for source image to download
category contains object class
* points is a list of polygon coordinates; each point is represented by dict with x and y coordinates of point, each coordinate is in span [0,1] from left and top
{
  "image": "https://storage.yandexcloud.net/baikal-samples/images/d30543d7-4881-4160-8c25-f014dddeffa4-New2/d07053cd-77ef-4410-8b4f-27607b24977f-21-09-14-12-57-27.jpg", 
  "category": "cyclotella minuta", 
  "points": [
    {"x": 0.3097988874625588, "y": 0.9425188988731992},
    {"x": 0.3662815575524176, "y": 0.9425188988731992}, 
    {"x": 0.3662815575524176, "y": 0.9904435886464127}, 
    {"x": 0.3097988874625588, "y": 0.9904435886464127}]

}

Dataset contains only fully verified part of processed images. Dataset is updated as new samples are fully verified and their validity is proven by external audit.

Files

Zooplankton Baikal.json

Files (57.9 MB)

Name Size Download all
md5:9894a5896c21d8ead73a3fbb2884ff82
57.9 MB Preview Download

Additional details

Software

Programming language
Python , JSON
Development Status
Concept