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Center for Research-based Innovation

CRIMAC will improve and automate the interpretation of data and images from modern broadband acoustics on research vessels and fishing boats by using cruises and experimental field research, artificial intelligence, drones and inspection technology.

About CRIMAC

CRIMAC will improve and automate the interpretation of data and images from modern broadband acoustics on research vessels and fishing boats by using cruises and experimental field research, artificial intelligence, drones and inspection technology.

News

News

Annual Report 2025

05.05.2026

CRIMAC annual report 2024 is now published. Read it here.

Opinion piece in Kyst og Fjord

05.05.2026

The FHF project “Acoustic detection and identification of pelagic concentrations of shrimp” investigates whether shrimp can be caught with a pelagic trawl. This requires that shrimp density is high enough for commercial catches and that the shrimp can be located. In the project, we are developing acoustic methods for shrimp detection. In December 2025, we carried out controlled measurements of acoustic properties of shrimp at IMR’s field station in Austevoll. In the experiments, we used setups and methods developed in CRIMAC. The experiments were co-financed by CRIMAC.

CRIMAC cruice report 2025

05.05.2026

The report from the CRIMAC cruise in November 2025 is available. The cruise was carried out in Kvænangen and the activities included testing and development of methods for calibration and use of broadband echosounders, measurement of the broadband response of herring, testing of a hull-mounted hydrophone for monitoring vessel noise and detection of marine mammals, and testing of the CamSounder trawl camera and active opening and closing of the trawl for selective sampling.

New article: Feature-based cluster selection framework for binary classification on imbalanced acoustic data

01.12.2025

This work shows how self supervised features and over clustering can solve a hard imbalanced binary task with simple downstream logic. It turns limited labels into high quality pixel level decisions that nearly match a supervised approach. The paper is available online at Science Direct 

LSSS is now open source

13.10.2025

The software, which IMR has developed together with NORCE Research, is used to analyse fishery acoustic data and interpret information from echo sounders and sonar to identify species such as herring, capelin and mackerel and calculate stock sizes.

CRIMAC PhD candidate successfully defended his thesis

22.05.2025

Ahmet Pala defended his Ph.D. degree on May 12, 2025, at the University of Bergen with the dissertation "Advanced machine learning methods for multifrequency acoustic data."

CRIMAC contributed to the ICES WGFAST meeting

11.04.2025

CRIMAC had five contributions to ICES 2025 WGFAST. The meeting was organized by the ICES working group on fishery acoustics, science, and technology (WGFAST), and was hosted by the Marine & Freshwater Research Institute in Iceland. WGFAST is an excellent venue for presenting and discussing topics related to fishery acoustics.

Annual Report 2024

08.04.2025

CRIMAC annual report 2024 is now published. Read it here.

CRIMAC cruise report 2024

08.04.2025

This cruise report describes the objectives, methods, and preliminary results from the tasks carried out at the CRIMAC SFI 2024 survey. The first leg was conducted between November 8th (Bergen) and 11th (Bergen) in the Osterfjorden area north of Bergen.

Funded by

The Research Concil of Norway, industrial partners and Institute of Marine Research

Led by

Institute of Marine Research

Time span

01. October 2020 - 30. September 2028

Industrial partners

Kongsberg Maritime, Scantrol, Scantrol Deep Vision, CodeLab Bergen, Norway Royal Salmon, Liegruppen fiskeri and Eros.

Research partners

NORCE, Norwegian Computing Center og University of Bergen

Collaborators

IMR

The Institute of Marine Research is one of the largest marine research institutes in Europe with approximately one thousand employees. Our main activities are monitoring, research, and advice for the marine environment. 

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UiB

The University of Bergen (UiB) is among the world leading universities in the marine area. UiB participates in CRIMAC by three departments: the Department of Biology, the Department of Physics and Technology, and the Department of Mathematics. 

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Norce

NORCE is an independent research institute with around 750 employees that undertakes research for both the public and the private sector. NORCE has a long tradition for cooperation with IMR, UiB and KM within the topic of SFI CRIMAC, due to a strong competence within acoustics and data science.  

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CRIMAC

CRIMAC will improve and automate the interpretation of data and images from modern broadband acoustics on research vessels and fishing boats by using cruises and experimental field research, artificial intelligence, drones and inspection technology.

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Simrad

Kongsberg Maritime (KM) is a Norwegian based technology company with a diversified portfolio of products and services that spans applications from the deepest oceans to the space. With over 7 300 employees and an installation base of more than 30 000 vessels worldwide the company is positioned in both traditional and new ocean based industries.

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Deep Vision

Deep Vision is located in the Sandviken harbour of Bergen, Norway. It operates from the same office location as Scantrol, maintaining close ties with the know-how developed at Scantrol over a number of years delivering advanced control systems to fisheries, marine research, and offshore industries.  

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Norwegian Computing Center

The Norwegian Computing Center (NR) conducts research and is one of Europe's largest environments within statistical modeling and machine learning. We carry out research assignments for Norwegian and international business, the public sector and within national and international research programs, with a vision to contribute with research that is used and seen. 

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Lie Gruppen

Liegruppen, located in Øygarden outside the city of Bergen has been in the fishing industry for more than 120 years. Liegruppen has throughout its history always had a strong focus on development and innovation in fisheries as well as in vessel construction.

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Codelab

CodeLab is a small software company specializing in advanced software development for marine science, energy sector, and health. 

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Scantrol

Scantrol AS and Scantrol Deep Vision AS are located in Bergen, Norway. Scantrol has delivered control systems to trawls and cranes all over the world for more than three decades and has an extensive experience with developing technology for the marine research and trawl fisheries markets. 

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SalMar Aker Ocean

Salmar ASA is a Norwegian aquaculture company listed on the Oslo Euronext. Our product is Atlantic salmon, and we have aquaculture activities in Norway, Scotland, and the Westfjords of Iceland. Salmar is the world's second-largest producer of Atlantic salmon. In 2022, Salmar delivered 193,700 tons of salmon. 

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