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Browsing Articles authored by UoM staff (Publish in scimago's Q1 journals) by Author "Edussooriya, CUS"

Browsing Articles authored by UoM staff (Publish in scimago's Q1 journals) by Author "Edussooriya, CUS"

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  • A 3-D sparse FIR frustum filter for enhancing broadband plane waves 
    Wijesekara, RT; Edussooriya, CUS; Bruton, LT; Agathoklis, P [Article-Full-text]
    A 3-D FIR frustum filter having sparse coefficients is proposed for enhancing broadband plane waves received by uniform aperture arrays. Motivated by the design technique of 1-D interpolated FIR filters, the proposed ...
  • Deep optical coding design in computational imaging 
    Arguello, H; Bacca, J; Kariyawasam, H; Vargas, E; Marquez, M; Hettiarachchi, R; Garcia, H; Herath, K; Haputhanthri, U; Ahluwalia, BS; So, P; Wadduwage, DN; Edussooriya, CUS [Article-Full-text]
    Computational optical imaging (COI) systems leverage optical coding elements (CEs) in their setups to encode a highdimensional scene in a single or in multiple snapshots and decode it by using computational algorithms. ...
  • Diverse single image generation with controllable global structure 
    Mahendren, S; Edussooriya, CUS; Rodrigo, R [Article-Full-text]
    Image generation from a single image using generative adversarial networks is quite interesting due to the realism of generated images. However, recent approaches need improvement for such realistic and diverse image ...
  • Multi-Volumetric refocusing of light fields 
    Jayaweera, SS; Edussooriya, CUS; Wijenayake, C; Agathoklis, P; Bruton, LT [Article-Full-text]
    Geometric information of scenes available with fourdimensional (4-D) light fields (LFs) paves the way for postcapture refocusing. Light field refocusing methods proposed so far have been limited to a single planar or a ...
  • PointCaps: Raw point cloud processing using capsule networks with Euclidean distance routing 
    Denipitiyage, D; Jayasundara, V; Rodrigo, R; Edussooriya, CUS [Article-Full-text]
    Raw point cloud processing using capsule networks is widely adopted in classification, reconstruction, and segmentation due to its ability to preserve spatial agreement of the input data. However, most of the existing ...
  • Real-time light field denoising using a novel linear 4-D hyperfan filter 
    Premaratne, SU; Liyanage, N; Edussooriya, CUS; Wijenayake, C [Article-Full-text]
    Four-dimensional (4-D) light fields (LFs) enable novel imaging technologies, which are traditionally based on two-dimensional images. In most of these applications, denoising of LFs is required as a preprocessing technique ...
  • Real-time light field signal processing using 4D/5D linear digital filter FPGA circuits 
    Edussooriya, CUS; Wijenayake, C; Madanayake, A; Liyanage, N; Premaratne, S; Vorhies, JT; Dansereau, DG; Agathoklis, P; Bruton, LT [Article-Full-text]
    Light fields (LFs) and light field videos (LFVs) capture both angular and spatial variation of light rays emanating from scenes. This richness of information leads to novel applications such as post-capture refocusing, ...