vision
DnCNN
Residual CNN for image denoising, distributed in the KAIR restoration toolbox.
Levelmodel
Classvision
Parametersnot in the notes
Contextnot in the notes
Released13 Aug 2016
Opennessopen source
Runs onmobile or NPU
Statusactive
Identity
- Developer
- Harbin Institute of Technology, The Hong Kong Polytechnic University
- Family
- not in the notes
- Released
- 13 Aug 2016 sourcesannouncement page
- Weights published
- –
- Record checked
- 12 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- CNN
- Total parameters
- – sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- not in the notes
- Input
- image
- Output
- image
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- open source
- Licence
- MIT License sources
- Access routes
- open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- mobile or NPU
- Footprint
- Edge or toolkit builds listed in: Qualcomm AI Hub.
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Benchmark Results
The notes record no benchmark result for this model.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
DevelopersHarbin Institute of Technologyuniversity, China
The Hong Kong Polytechnic Universityuniversity, China
Harbin Institute of Technologyuniversity, ChinaThe Hong Kong Polytechnic Universityuniversity, ChinaModelDnCNNHarbin Institute of Technology, vision
DnCNNHarbin Institute of Technology, visionUse Casesnone recorded
Who Runs Itnone recorded
Organisations 2
Sources
- github.com/cszn/KAIR https://github.com/cszn/KAIR
- aihub.qualcomm.com/models/dncnn https://aihub.qualcomm.com/models/dncnn
- arxiv.org/html/1608.03981 https://arxiv.org/html/1608.03981
- arxiv.org/abs/1608.03981 https://arxiv.org/abs/1608.03981
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "DnCNN", https://aurion.semai.id/models/dncnn/, records of October 2026.