• Can Image Enhancement be Beneficial to Find Smoke Images in Laparoscopic Surgery? 

      Wang, Congcong; Sharma, Vivek; Fan, Yu; Alaya Cheikh, Faouzi; Beghdadi, Azeddine; Elle, Ole Jacob; Stiefelhagen, Rainer (Journal article; Peer reviewed, 2018)
      Laparoscopic surgery has a limited field of view. Laser ablation in a laproscopic surgery causes smoke, which inevitably influences the surgeon's visibility. Therefore, it is of vital importance to remove the smoke, such ...
    • Can network security be fun? : an agent-based simulation model and game proposal 

      Gilberg, Frode Petter (Master thesis, 2006)
      NORSK: Altfor ofte lærer man om nettverk- og informasjonssikkerhet gjennom egne, dårlige, erfaringer, eller gjennom såkalt “learning by burning”. Dette kan være en kostbar affære. De fleste internettbrukere mangler ...
    • Can no-reference image quality metrics assess visible wavelength iris sample quality? 

      Liu, Xinwei; Pedersen, Marius; Charrier, Christophe; Bours, Patrick (Journal article; Peer reviewed, 2017)
      The overall performance of iris recognition systems is affected by the quality of acquired iris sample images. Due to the development of imaging technologies, visible wavelength iris recognition gained a lot of attention ...
    • Can spectral-spatial image segmentation be used to discriminate experimental burn wounds? 

      Paluchowski, Lukasz A.; Nordgaard, Håvard B.; Bjorgan, Asgeir; Hov, Håkon; Berget, Sissel Marie; Randeberg, Lise Lyngsnes (Journal article; Peer reviewed, 2016)
      Hyperspectral imaging (HSI) is a noncontact and noninvasive optical modality emerging the field of medical research. The goal of this study was to determine the ability of HSI and image segmentation to discriminate burn ...
    • Can students' attitudes and behaviors be changed by educational interventions? A comparative case study 

      Gynnild, Vidar; Tyssedal, John Sølve (Peer reviewed; Journal article, 2020)
      This study examined engineering students’ attitudes and behaviors in a first-year Calculus course. Not surprisingly, High School mathematics and physics grades correlated closely with self-reported Calculus grades, and a ...
    • Can the bias of self-reported sitting time be corrected? A statistical model validation study based on data from 23 993 adults in the Norwegian HUNT study 

      Kongsvold, Atle Austnes; Flaaten, Mats; Logacjov, Aleksej; Skarpsno, Eivind Schjelderup; Bach, Kerstin; Nilsen, Tom Ivar Lund; Mork, Paul Jarle (Peer reviewed; Journal article, 2023)
      Background Despite apparent shortcomings such as measurement error and low precision, self-reported sedentary time is still widely used in surveillance and research. The aim of this study was threefold; (i) to examine ...
    • Can the Hubble tension be resolved by bulk viscosity? 

      Normann, Ben David; Brevik, Iver Håkon (Journal article; Peer reviewed, 2021)
      We show that the cosmic bulk viscosity estimated in our previous works is sufficient to bridge the H0 value inferred from observations of the early universe with the value inferred from the local (late) universe.
    • Can the Public Sector and Vendors Digitally Transform? A Case from Innovative Public Procurement 

      Mikalsen, Marius; Farshchian, Babak A. (Chapter, 2020)
      Recent research emphasizes the distinctive characteristic of innovation in public sector as opposed to that in the private sector. Several researchers point to the need for open and networked innovation for the public ...
    • Cancellation of Movement Artifacts in GlucoseSensor Data 

      Nøstbakken, Roar Tordahl (Master thesis, 2017)
      The BioMKR wearable device developed by Prediktor Medical is aiming to be the first non-invasive continuous glucose monitoring device on the consumer market. The data gathered by the device, however, contains movement ...
    • Cantor Minimal System 

      Lunde Hauge, Max (Bachelor thesis, 2021)
      In this thesis, we consider the construction of the Cantor set with its unique mathematical properties, together with different equivalent representations of the set in both metric spaces and general topological spaces. ...
    • Cantor minimal systems and AF-equivalence relations 

      Dahl, Heidi (Doktoravhandlinger ved NTNU, 1503-8181; 2008:54, Doctoral thesis, 2008)
    • Capability Assessment of Indoor Positioning Systems 

      Landmark, Andreas Dypvik (Master thesis, 2009)
      Location systems are seen as a promising technology for tracking people and objects to improve efficiency and quality in the healthcare domain. To increase the chances of success when introducing this new technology there ...
    • Capacitive micromachined ultrasonic transducers: Acoustic challenges and proposed solutions 

      Berg, Sigrid (Doktoravhandlinger ved NTNU, 1503-8181; 2012:141, Doctoral thesis, 2012)
      Capacitive Micromachined Ultrasonic Transducer (CMUT) have been subject to research by several research groups during the last two decades. Despite many potential advantages over traditional piezoelectric ultrasound ...
    • Capacitive Sensor Interface Circuits 

      Singh, Tajeshwar (Doktoravhandlinger ved NTNU, 1503-8181; 2009:149, Doctoral thesis, 2009)
      This thesis focuses on simple capacitive measurement techniques suitable for integration in CMOS technologies. The main motivation being: to realize simple frontends for capacitive sensors and microsystems for integration ...
    • Capacitively Coupled Electrode Antenna: A Practical Solution for Biomedical Implants 

      Khaleghi, Ali; Balasingham, Ilangko (Chapter, 2021)
      A capacitively coupled electrode antenna is proposed for use in medical implants. The antenna involves the conductivity of the biological medium and extends the applied RF electric signal to the conductive biological medium, ...
    • Capacity of Mobile Ad Hoc Networks Using an Airborne Relay 

      Solbakken, Kristian Buhaug (Master thesis, 2016)
      Self-organizing wireless networks is an interesting technology with a potential of providing robust communication in environments without existing infrastructure and a minimum of configuration. Such features seem especially ...
    • Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level 

      Bjarghov, Sigurd; Farahmand, Hossein; Doorman, Gerard (Peer reviewed; Journal article, 2022)
      While volume-based grid tariffs have been the norm for residential consumers, capacity-based tariffs will become more relevant with the increasing electrification of society. A further development is capacity subscription, ...
    • CAPTCHA Solution with Support for Universal Design 

      Kristianslund, André Hennie (Master thesis, 2009)
      CAPTCHAs are widely used to tell humans and computers apart on the Internet, but user experience shows that many of these are inaccessible to users with disabilities. The Norwegian Government has proposed a Plan of Action ...
    • Capturing big fisheries data: Integrating fishers’ knowledge in a web-based decision support tool 

      Kelly, Cian; Michelsen, Finn Are; Reite, Karl Johan; Kolding, Jeppe; Varpe, Øystein; Prytz Berset, Are; Alver, Morten (Peer reviewed; Journal article, 2022)
      There is increasing interest in utilizing fishers’ knowledge to better understand the marine environment, given the spatial extent and temporal resolution of fishing vessel operations. Furthermore, fishers’ knowledge is ...
    • Capturing Central Venous Catheterization Events in Health Record Texts 

      Røst, Thomas Brox; Tvedt, Christine Raaen; Husby, Haldor; Berg, Ingrid Andås; Nytrø, Øystein (Chapter, 2018)
      Infections caused by central venous catheter (CVC) use is a serious and under-reported problem. In our research we explore methods of automatically detecting CVC use from clinical documentation for quality improvement and ...