Hans Jakob Rivertz

Publications

Alsam, Ali; Rivertz, Hans Jakob. (2022) Three dimensional surface preserving smoothing. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper

Alsam, Ali; Rivertz, Hans. (2021) Long range diffusion with control of the directional differences. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper

Rivertz, Hans Jakob. (2020) On filters making an imaging sensor more colorimetric. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper

Rivertz, Hans Jakob; Alsam, Ali. (2019) Colour to Grey by Maximum Signed Gradient. IEEE conference proceedings
Academic chapter/article/Conference paper
Alsam, Ali; Rivertz, Hans Jakob. (2019) Improved color edge preserving smoothing. NIKT: Norsk IKT-konferanse for forskning og utdanning
Academic article
Rivertz, Hans Jakob. (2019) On an Euler-Lagrange equation for color to grayscale conversion. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Mackiewicz, Michal; Rivertz, Hans Jakob; Finlayson, Graham. (2019) Spherical sampling methods for the calculation of metamer mismatch volumes. Optical Society of America. Journal A: Optics, Image Science, and Vision (JOSA A)
Academic article

Eschenburg, Jost-Hinrich; Rivertz, Hans Jakob. (2017) The complete cartwheel tiling. Journal of Geometry
Academic article
Mackiewicz, Michal; Rivertz, Hans Jakob; Finlayson, Graham. (2017) Metamer Mismatch Volumes Using Spherical Sampling. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper

Alsam, Ali; Farup, Ivar; Rivertz, Hans Jakob. (2015) Iterative sharpening for image contrast enhancement. IEEE conference proceedings
Academic chapter/article/Conference paper

Alsam, Ali; Rivertz, Hans Jakob. (2022) Three dimensional surface preserving smoothing. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Alsam, Ali; Rivertz, Hans. (2021) Long range diffusion with control of the directional differences. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Rivertz, Hans Jakob. (2020) On filters making an imaging sensor more colorimetric. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Rivertz, Hans Jakob; Alsam, Ali. (2019) Colour to Grey by Maximum Signed Gradient. IEEE conference proceedings
Academic chapter/article/Conference paper
Rivertz, Hans Jakob. (2019) On an Euler-Lagrange equation for color to grayscale conversion. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Mackiewicz, Michal; Rivertz, Hans Jakob; Finlayson, Graham. (2017) Metamer Mismatch Volumes Using Spherical Sampling. The Society for Imaging Science and Technology
Academic chapter/article/Conference paper
Alsam, Ali; Farup, Ivar; Rivertz, Hans Jakob. (2015) Iterative sharpening for image contrast enhancement. IEEE conference proceedings
Academic chapter/article/Conference paper

Poster

Finlayson, Graham; Mackiewicz, Michal; Rivertz, Hans Jakob. (2016) Computing the object colour solid using spherical sampling. Progress in Colour Studies PICS 2016 , University College London 2016-09-14 - 2016-09-16

Academic lecture

Alsam, Ali; Rivertz, Hans Jakob. (2011) Fast edge preserving smoothing algorithm. IASTED Signal and Image Processing - SIP 2011 , Dallas 2011-12-14 - 2011-12-16
Academic lecture

Alsam, Ali; Rivertz, Hans Jakob. (2011) Constrained gradient integration for improved image contrast. IASTED Signal and Image Processing (SIP 2011) , Dallas 2011-12-14 - 2011-12-16