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    GENERATING A DAY/NIGHT IMAGE
    2.
    发明申请
    GENERATING A DAY/NIGHT IMAGE 审中-公开
    生成日/夜图像

    公开(公告)号：WO2016119866A1

    公开(公告)日：2016-08-04

    申请号：PCT/EP2015/051851

    申请日：2015-01-29

    申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. ,  QIAN, Li ,  DOMINGO REGUANT, Xavier ,  VICENTE VICENTE, Secundino

    发明人： QIAN, Li ,  DOMINGO REGUANT, Xavier ,  VICENTE VICENTE, Secundino

    IPC分类号： B41J3/60 ,  G09F13/04 ,  H04N1/58

    CPC分类号： H04N1/58 ,  B41J3/60 ,  G06T7/194

    摘要： According to one example, there is provided a method of generating a day/night image on a media. The method comprises obtaining an image to be printed as a front-to-back image, printing the obtained image on a first side of the media, processing the obtained image by flipping the image, applying a degree of edge removal, and applying a degree blur. The method further comprises printing the processed image on a reverse side of the media, such that the first printed image and printed modified image are substantially aligned with one another.

    摘要翻译： 根据一个示例，提供了一种在媒体上生成日/夜图像的方法。 该方法包括获得要打印的图像作为前后图像，在所述介质的第一侧上打印所获得的图像，通过翻转图像来处理所获得的图像，应用边缘去除程度，以及应用程度 模糊。 该方法还包括在介质的反面上打印经处理的图像，使得第一印刷图像和印刷的修改图像基本上彼此对准。

    CUTTER ASSEMBLIES
    3.
    发明申请
    CUTTER ASSEMBLIES 审中-公开

    公开(公告)号：WO2021021167A1

    公开(公告)日：2021-02-04

    申请号：PCT/US2019/044412

    申请日：2019-07-31

    申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    发明人： DOMINGO REGUANT, Xavier ,  ARREDONDO ROSALES, Alberto ,  LOPEZ AVILA, Ivan

    IPC分类号： B41J11/66

    摘要： The present disclosure refers to a cutter assembly for a printer, the cutter assembly including: a cutter module including a cutting blade; a support element extending along a cutting direction; and a carriage module to move the cutter module along the support element; wherein the carriage module is moved by a motor, the motor being controlled by a controller to move at a substantially constant speed along the cutting direction, and wherein the controller monitors a power signal of the motor and detects a cutting feature in the cutting direction based on the power signal.

    DETERMINING ALIGNMENT USING FIDUCIALS
    4.
    发明申请
    DETERMINING ALIGNMENT USING FIDUCIALS 审中-公开

    公开(公告)号：WO2020185210A1

    公开(公告)日：2020-09-17

    申请号：PCT/US2019/021686

    申请日：2019-03-11

    申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    发明人： QIAN, Li ,  DOMINGO REGUANT, Xavier ,  VICENTE VICENTE, Secundino

    IPC分类号： B41J3/60 ,  G06K15/02 ,  B41J2/525

    摘要： A print apparatus is disclosed. In some examples, the print apparatus comprises a print head to deposit print agent onto a substrate; a detector to detect a fiducial; a first light source to back-illuminate the substrate, such that light from the first light source is to be detected by the detector through the substrate; and processing apparatus. The processing apparatus is to operate the print head to deposit print agent to form a first fiducial on a first side of the substrate, the first fiducial comprising a shape of a first colour and having a first dimension, and a background of print agent of a second, different colour, wherein the first dimension of the shape does not exceed a corresponding dimension of the background; operate the print head to deposit print agent to form a second fiducial on a second, opposite side of the substrate, the second fiducial comprising an inverted version of the shape of the first colour; operate the first light source to back-illuminate the substrate; operate the detector to detect the first and second fiducials; and determine whether the first fiducial is aligned with the second fiducial. A method and a machine-readable medium are also disclosed.