Cottontail DB is a column store vector database aimed at multimedia retrieval. It allows for classical boolean as well as vector-space retrieval (nearest neighbour search) used in similarity search using a unified data and query model.

媒体计算实践作业：图像——文本跨模态搜索

vitrivr NG is a web-based user interface for searching and browsing mixed multimedia collections. It uses cineast as a backend

Long-Tail Hashing (Learning to hash from more realistic long-tail datasets), SIGIR 2021, CCF A类.

ADAMpro is a database system to store and retrieve multimedia data. It provides Boolean retrieval and similarity search and makes use of a various index structures for efficient retrieval.

Adversarial queries for blocking Content-based Image Retrieval (CBIR)

Various utilities to deal with metadata and content provided by the Berlin State Library/Staatsbibliothek zu Berlin

vitrivr-VR is a virtual reality interface for the vitrivr multimedia retrieval system.

Paper summary of Most read paper in Advanced Topics in Multimedia Analysis and Indexing course in National Taiwan University

A simple attention deep learning model to answer questions about a given video with the most relevant video intervals as answers.

In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops

In-memory index-structures for efficient retrieval of multimedia documents based on input queries.

Inter-Modal Retrieval

A prototype of a CBIR food-retrieval application using GLCM and CIE Lab color space.

A university assignment implementing unsupervised hypergraph-based manifold ranking for image analysis.