1–5 von 5 Ergebnissen
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    On cosine-fourth and vignetting effects in real lenses

    Aggarwal, M. / Hua, H. / Ahuja, N. | IEEE | 2001
    roles of cosine-fourth and vignetting effects and demonstrate the significance of the pupil aberration on the fall-off in irradiance away from ...
    Verlag: IEEE

    Split aperture imaging for high dynamic range

    Aggarwal, M. / Ahuja, N. | IEEE | 2001
    video-rate camera based on this design and the results obtained are presented. ...
    Verlag: IEEE

    High dynamic range panoramic imaging

    Aggarwal, M. / Ahuja, N. | IEEE | 2001
    /omnidirectional image. Our method is robust to alignment errors between the mask and the sensor grid and does not require the mask to be placed on the ...
    Verlag: IEEE

    A new imaging model

    Aggarwal, M. / Ahuja, N. | IEEE | 2001
    given the associated mappings. The impact of this model on some common imaging scenarios is described, along with experimental verification of ...
    Verlag: IEEE

    Selecting objects with freehand sketches

    Kar-Han Tan, / Ahuja, N. | IEEE | 2001
    Verlag: IEEE