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    ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
    1.
    发明公开
    ELECTRONIC DEVICE AND OPERATION METHOD THEREOF 审中-实审

    公开(公告)号：EP4369281A1

    公开(公告)日：2024-05-15

    申请号：EP22907638.5

    申请日：2022-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： KIM, Dohyun ,  PARK, Joonyong

    IPC: G06T1/20 ,  G06T1/60 ,  G06T11/20 ,  G06F3/048

    CPC classification number: G06T1/60 ,  G06T1/20 ,  G06T11/20 ,  G06F3/048

    Abstract: An electronic device is disclosed. The electronic device may comprise: a first processor which performs rendering stages on the basis of graphics data to generate frames; a memory in which an application for acquiring information corresponding to the first processor is stored; a display; and a second processor which is electrically connected to the first processor, the memory, and the display. The second processor may: execute the application; acquire rendering stage information corresponding to the frames through the executed application; extract, from the acquired rendering stage information, first rendering stage information corresponding to a first frame among the frames; process the extracted first rendering stage information; and control the display to display a UI screen containing the processed first rendering stage information.

    MAP, AND MAP GENERATION METHOD AND APPARATUS
    2.
    发明公开
    MAP, AND MAP GENERATION METHOD AND APPARATUS 审中-实审

    公开(公告)号：EP4357935A1

    公开(公告)日：2024-04-24

    申请号：EP22845133.2

    申请日：2022-07-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： FEI, Wenkai ,  LIU, Jianqin ,  WU, Yong

    IPC: G06F16/29 ,  G06T11/20

    CPC classification number: G06F16/23 ,  G06F16/22 ,  G06T11/20 ,  G06F16/29

    Abstract: This application discloses a map and a map generation method and apparatus. The method includes: generating first information, where the first information indicates that a first event in a first tile is associated with a second tile, the first event is a dynamic event in a map, and the first tile and the second tile are two different tiles in the map; and storing the first information. Through implementation of this application, quick indexing of an event in a map and quick indexing of a map tile associated with the event can be implemented.

    METHOD OF MODELING HAPTIC SIGNAL FROM HAPTIC OBJECT, DISPLAY APPARATUS, AND DRIVING METHOD THEREOF
    3.
    发明授权
    METHOD OF MODELING HAPTIC SIGNAL FROM HAPTIC OBJECT, DISPLAY APPARATUS, AND DRIVING METHOD THEREOF 有权

    公开(公告)号：EP3021202B1

    公开(公告)日：2018-07-04

    申请号：EP15193621.8

    申请日：2015-11-09

    Applicant: LG Display Co., Ltd.

    Inventor： SON, JiEun ,  CHOI, Yongkyun ,  YOON, SeungHwan

    IPC: G06F3/044 ,  G06F3/01

    CPC classification number: G06T11/20 ,  G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04105

    Abstract: Disclosed are a method of modeling a haptic signal (HS) from a haptic object (10), a display apparatus, and a driving method thereof, which realize a tactile sense having a shape and texture of a haptic object (10). The method includes obtaining measurement data corresponding to a shape of a texture object (11) while moving a sensor unit (170) with respect to a haptic object (10) including the texture object (11), obtaining force measurement data corresponding to a level of pressure applied to the haptic object (10), calculating shape modeling data and impulse modeling data corresponding to the texture object (11), based on the measurement data, calculating friction force modeling data corresponding to the texture object (11), based on the force measurement data, generating setting information of a haptic signal (HS) corresponding to the haptic object (10), based on the shape modeling data, the impulse modeling data, and the friction force modeling data, and storing the setting information of the haptic signal (HS).

    DYNAMIC RENDERING OF ETCHING INPUT
    4.
    发明公开
    DYNAMIC RENDERING OF ETCHING INPUT 审中-公开

    公开(公告)号：EP3286621A1

    公开(公告)日：2018-02-28

    申请号：EP16783765

    申请日：2016-04-20

    Applicant: IMMERSION CORP

    Inventor： RIHN WILLIAM S ,  BIRNBAUM DAVID M ,  CHAD SAMPANES ANTHONY

    IPC: G06F3/01 ,  G06F3/048

    CPC classification number: G06F3/016 ,  G06F3/044 ,  G06F3/04845 ,  G06T11/001 ,  G06T11/20

    Abstract: Systems and methods that dynamically render etching inputs are provided, and include a touch surface having a sensor and configured to detect user input, and a non-transitory memory, wherein the non-transitory memory includes instructions for capturing an etching input that is applied to an image or video file, determining a haptic effect that corresponds to the etching input, the haptic effect depending on a type of etching input, and transmitting a modified image or modified video file that includes the etching input and the haptic effect.

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, AND IMAGE DISPLAY SYSTEM
    5.
    发明公开
    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, AND IMAGE DISPLAY SYSTEM 审中-公开
    BILDVERARBEITUNGSVORRICHTUNG，BILDVERARBEITUNGSVERFAHREN，COMPUTERPROGRAMM UND BILDANZE系统

    公开(公告)号：EP3089154A4

    公开(公告)日：2017-08-30

    申请号：EP14875678

    申请日：2014-11-04

    Applicant: SONY CORP

    Inventor： YAMAMOTO YUKI ,  KAWAMOTO KENTA ,  HIROTA YOICHI

    IPC: G09G5/00 ,  G06T11/00 ,  H04N5/64

    CPC classification number: G06F3/012 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/0346 ,  G06T11/00 ,  G06T11/20 ,  G06T11/80 ,  H04N5/145 ,  H04N5/74

    Abstract: An image following a movement of a head of a user who observes an image is generated. At a drawing device 300, posture angle data to be received at a certain time after a time series of posture angle data that have already been received are predicted, and rendering processing is performed on an image based on the predicted posture angle data. A prediction algorithm for the posture angle data is roughly divided into two steps: (1) estimating a predicted time to receive the posture angle data; and (2) predicting the posture angle data at the predicted time. By rendering the image at the predicted time from the predicted posture angle data, a sense of delay felt when the image following the movement of the head of the user is presented is reduced.

    Abstract translation: 生成跟随观察图像的用户的头部的移动的图像。 在绘制装置300中，预测在已经接收到的姿势角数据的时间序列之后的特定时间要接收的姿势角数据，并且基于预测的姿势角数据对图像执行绘制处理。 用于姿势角度数据的预测算法大致分为两个步骤：（1）估计接收姿势角度数据的预测时间; 和（2）在预测时间预测姿势角度数据。 通过从预测姿势角度数据在预测时间处呈现图像，减少了当呈现跟随用户头部运动的图像时感觉到的延迟感。

    Display apparatus and computer readable medium
    7.
    发明公开
    Display apparatus and computer readable medium 审中-公开
    显示装置和计算机可读介质

    公开(公告)号：EP2378487A3

    公开(公告)日：2017-03-01

    申请号：EP11160553.1

    申请日：2011-03-31

    Applicant: CASIO COMPUTER CO., LTD.

    Inventor： Sakurai, Takayuki

    IPC: G06T11/20

    CPC classification number: G06T11/206 ,  G06F17/18 ,  G06F17/30572 ,  G06F17/30716 ,  G06F17/30769 ,  G06T11/20 ,  G06T11/203 ,  G06T11/60 ,  G06T15/00 ,  G06T17/05 ,  G06T19/00

    Abstract: [Problems to be solved] Improving learning effect. [Means to solve the problems] An alpha calculator 1 includes a memory section 13 which stores an image file 132 having image data 133, coordinate range data 138 indicating a range of an XY coordinate system set in the image thereof, and coordinate value table data 135 indicating XY coordinate values of analysis target points in the image; and a CPU 11 which makes a left side display area 3A display at least a part of an image part of the image of specified image data 133S, sets in the left side display area 3A the XY coordinate system within a range set in the image part in specified coordinate range data 138S, and makes plotted points P displayed at positions indicated by specified coordinate value table data 135S among the coordinate system. The coordinate value table data 135 correlates a coordinate value of T axis with the XY coordinate values. CPU 11 sets TX or TY coordinate system in a right side display area 3B, and makes the plotted points P displayed at positions indicated by the specified coordinate value table data 135S among the set coordinate system.

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