67 citations
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Stanford UniversityUS2 papers
- Akka Technologies (France)FR1 paper
- Amazon (United States)US1 paper
- California Southern UniversityUS1 paper
- Centre Inria de l'Université de RennesFR1 paper
- Comenius University BratislavaSK1 paper
- École Polytechnique Fédérale de LausanneCH1 paper
- Geometric (India)IN1 paper
- Institute of Scientific and Technical Information of ChinaCN1 paper
- Iowa State UniversityUS1 paper
- Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo"IT1 paper
5 papers · 1 filter
Learning a Complete Image Indexing Pipeline
Himalaya Jain, Joaquin Zepeda, Patrick Pérez +1
To work at scale, a complete image indexing system comprises two components: An inverted file index to restrict the actual search to only a subset that should contain most of the i…
Exploiting Modern Hardware for High-Dimensional Nearest Neighbor Search
Fabien André
Many multimedia information retrieval or machine learning problems require efficient high-dimensional nearest neighbor search techniques. For instance, multimedia objects (images,…
A Gamut-Mapping Framework for Color-Accurate Reproduction of HDR Images
E. Sikudova, T. Pouli, A. Artusi +4
Few tone mapping operators (TMOs) take color management into consideration, limiting compression to luminance values only. This may lead to changes in image chroma and hues which a…
ROAM: a Rich Object Appearance Model with Application to Rotoscoping
Ondrej Miksik, Juan-Manuel Pérez-Rúa, Philip H. S. Torr +1
Rotoscoping, the detailed delineation of scene elements through a video shot, is a painstaking task of tremendous importance in professional post-production pipelines. While pixel-…
Approximate search with quantized sparse representations
Himalaya Jain, Patrick Pérez, Rémi Gribonval +2
This paper tackles the task of storing a large collection of vectors, such as visual descriptors, and of searching in it. To this end, we propose to approximate database vectors by…