J
Johan Janssen
Researcher at NXP Semiconductors
Publications - 38
Citations - 537
Johan Janssen is an academic researcher from NXP Semiconductors. The author has contributed to research in topics: Signal & Motion compensation. The author has an hindex of 13, co-authored 38 publications receiving 537 citations. Previous affiliations of Johan Janssen include Philips & Trident Microsystems.
Papers
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Patent
Image interpolation and decimation using a continuously variable delay filter and combined with a polyphase filter
Liza G. Boland,Johan Janssen +1 more
TL;DR: In this paper, a filter structure is provided that facilitates the use of the filter as either a continuous delay Farrow filter or a selectable delay polyphase filter, and an inversion of Farrow filters is presented.
Patent
Video sample rate conversion to achieve 3-D effects
Liza G. Boland,Johan Janssen +1 more
TL;DR: In this paper, a multi-faceted object representation is used to display different video images on each facet of the representation, and the images on the different facets can be selected to represent different aspects of a common theme, such as datacast information related to a primary source of information.
Journal ArticleDOI
Heterogeneous multi-processor for the management of real-time video and graphics streams
M. Strik,A.H. Timmer,J. van Meerbergen,E. Waterlander,Françoise J. Harmsze,Adrianus W. P. G. G. Vaassen,L. Sevat,M. Oosterhuis,G.J. van Rootselaar,H. van Herten,Egbert G. T. Jaspers,Johan Janssen,G. Essink,Jeroen Anton Johan Leijten +13 more
TL;DR: This paper presents an application domain driven approach to the design of embedded systems on silicon, and it shows how this approach is used to design a chip for a multi-window TV application that combines the flexibility of a programmable solution with the cost effectiveness of a consumer product.
Patent
System and method for improving the sharpness of a video image
Haiyan He,Johan Janssen +1 more
TL;DR: In this article, an apparatus for sharpening an edge in a video image is described, which consists of a first circuit for determining the first luminance value of a pixel associated with the first edge and a second luminance values of a second pixel associated to the second edge, where the first and second pixels are adjacent pixels.
Patent
Methods and apparatus for simultaneously viewing multiple television programs
TL;DR: In this article, the authors present a method and apparatus for viewing a secondary television program simultaneously with a primary program, where the secondary program displayed on the handheld device is that which is not displayed on a monitor.