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    SYSTEM AND METHODS FOR PROVIDING A PICTURE FRAME WITH AN INTERACTIVE EXPERIENCE
    2.
    发明公开
    SYSTEM AND METHODS FOR PROVIDING A PICTURE FRAME WITH AN INTERACTIVE EXPERIENCE 审中-公开

    公开(公告)号：US20240095875A1

    公开(公告)日：2024-03-21

    申请号：US17943381

    申请日：2022-09-13

    申请人： Vizilu, Inc.

    发明人： George Wolberg ,  Jeffrey Wolberg ,  Siavash Zokai

    IPC分类号： G06T3/00 ,  A47G1/06

    CPC分类号： G06T3/005 ,  A47G1/06 ,  G06T3/0093 ,  A47G2001/0672

    摘要： Implementations provide method that includes: accessing data encoding the one or more images sized and shaped for presentation on a square or rectangular surface; providing the first set of data for warping by one or more computer processors such that each of the one or more images is projected onto a respective trapezoidal surface having a first base and a second base that is longer than the first base, wherein the first base is arranged to be closer to a viewer than the second base, and wherein a first portion of each image is projected further away from the viewer than a second portion of each image; and presenting each of the projected one or more images on the respective trapezoidal surface, wherein the first portion of each projected image is presented by the first base and the second portion of each projected image is presented by the second base.

    Control method for image projection system, and image projection system
    8.
    发明授权
    Control method for image projection system, and image projection system 有权

    公开(公告)号：US11676241B2

    公开(公告)日：2023-06-13

    申请号：US17162725

    申请日：2021-01-29

    申请人： SEIKO EPSON CORPORATION

    发明人： Taisuke Yamauchi

    IPC分类号： G06T3/00 ,  G06T5/00 ,  G06T11/00 ,  H04N9/31 ,  G06T7/521 ,  G06T15/00

    CPC分类号： G06T3/005 ,  G06T3/0031 ,  G06T5/006 ,  G06T7/521 ,  G06T11/00 ,  G06T15/00 ,  H04N9/3147 ,  H04N9/3185

    摘要： A projector includes a correction information generation unit, an image information correction unit, and an image projection unit. The correction information generation unit sets a first coordinate in a two-dimensional projection formed by flattening out a three-dimensional projection surface onto a plane. The correction information generation unit arranges a first quadrilateral having a first aspect ratio within the two-dimensional projection, based on the first coordinate as a reference position, in such a way that the first quadrilateral comes into contact with an outline of the two-dimensional projection. The correction information generation unit determines whether the first quadrilateral is in contact with the outline of the two-dimensional projection at two or more points, or not. When the first quadrilateral is determined as being in contact with the outline of the two-dimensional projection at two or more points, the image information correction unit corrects image information, based on the first quadrilateral, and thus generates corrected image information. The image projection unit projects an image based on the corrected image information onto the projection surface.