Ot & Sien dataset

Introduction The goal of this dataset is to provide training and evaluation data for the development


With CHRONReader you can search in Delpher's newspaper images using categories and keywords.


The SIAMESET dataset consists of images and metadata of advertisements from two Dutch national newspapers.


Tool to identify visual trends in advertisements in Dutch historical newspapers.

KB Lab Bot

A Facebook Messenger Bot to retrieve cultural heritage masterpieces & code to build your own chatbot.


The KBK-1M Dataset is a collection of 1,603,396 images and accompanying captions of the period 1922 – 1994

Python API

Simple API to access KB collections using Python.

KB Newspapers image count

Graphical overview of images in KB Newspapers.


Jpylyzer is a validator and feature extractor for JP2 (JPEG 2000 Part 1) images.

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