公开(公告)号：US20180047322A1

公开(公告)日：2018-02-15

申请号：US15668011

申请日：2017-08-03

Applicant: SEIKO EPSON CORPORATION

Inventor： Takahiro ANO ,  Koichiro OTA ,  Kazuyoshi KITABAYASHI ,  Kento YAMADA

IPC: G09G3/02 ,  G09G3/20 ,  G09G3/00

CPC classification number: G09G3/02 ,  G06F3/0304 ,  G06F3/0425 ,  G06F3/0488 ,  G09G3/002 ,  G09G3/2003 ,  G09G2310/027 ,  G09G2320/0247

Abstract: A projector includes an image generation section adapted to generate a composite image including a first image based on a first image signal, a second image based on a second image signal, and a boundary line indicating a position to be a boundary between the first image and the second image, a projection section adapted to display the composite image generated by the image generation section on a screen, a position detection section adapted to detect a position of a pointing body with respect to the screen, and a control section adapted to make the image generation section generate a composite image with a boundary line moved based on the position of the pointing body detected by the position detection section.

公开(公告)号：US20170052621A1

公开(公告)日：2017-02-23

申请号：US15287244

申请日：2016-10-06

Applicant: SEIKO EPSON CORPORATION

Inventor： Koichiro OTA ,  Kazuyoshi KITABAYASHI

IPC: G06F3/041 ,  G06F3/14

CPC classification number: G06F3/0412 ,  G06F3/14 ,  G06F9/452 ,  G06Q10/101 ,  H04L12/1813 ,  H04L12/1827 ,  H04L51/10 ,  H04L65/403 ,  H04M3/567

Abstract: A client can return a display state of an object to the past. When a point body moves on a screen, a projector draws an object of a line representing a moving trajectory. The projector generates object data representing the object and transmits the generated object data to tablet terminals. The object data contains order information representing generation order of the object. The tablet terminals display the object represented by the transmitted object data on a touch panel. When performing an operation for returning the display, the tablet terminals return the display by object unit based on the order information contained in the object data.

Abstract translation: 客户端可以将对象的显示状态返回到过去。 当点体在屏幕上移动时，投影仪画出表示移动轨迹的线的对象。 投影仪产生表示该对象的对象数据，并将生成的对象数据发送到平板终端。 对象数据包含表示对象的生成顺序的顺序信息。 平板电脑终端在触摸面板上显示由传送的对象数据表示的对象。 当执行返回显示的操作时，平板电脑终端基于对象数据中包含的订单信息，通过对象单元返回显示。

公开(公告)号：US20150199059A1

公开(公告)日：2015-07-16

申请号：US14550315

申请日：2014-11-21

Applicant: SEIKO EPSON CORPORATION

Inventor： Koichiro OTA ,  Kazuyoshi KITABAYASHI

IPC: G06F3/041 ,  H04L29/06

CPC classification number: G06F3/0412 ,  G06F3/14 ,  G06F9/452 ,  G06Q10/101 ,  H04L12/1813 ,  H04L12/1827 ,  H04L51/10 ,  H04L65/403 ,  H04M3/567

Abstract: A client can return a display state of an object to the past. When a point body moves on a screen, a projector draws an object of a line representing a moving trajectory. The projector generates object data representing the object and transmits the generated object data to tablet terminals. The object data contains order information representing generation order of the object. The tablet terminals display the object represented by the transmitted object data on a touch panel. When performing an operation for returning the display, the tablet terminals return the display by object unit based on the order information contained in the object data.

Abstract translation: 客户端可以将对象的显示状态返回到过去。 当点体在屏幕上移动时，投影仪画出表示移动轨迹的线的对象。 投影仪产生表示该对象的对象数据，并将生成的对象数据发送到平板终端。 对象数据包含表示对象的生成顺序的顺序信息。 平板电脑终端在触摸面板上显示由传送的对象数据表示的对象。 当执行返回显示的操作时，平板电脑终端基于对象数据中包含的订单信息，通过对象单元返回显示。

公开(公告)号：US20250080688A1

公开(公告)日：2025-03-06

申请号：US18820412

申请日：2024-08-30

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuyoshi KITABAYASHI

IPC: H04N5/74 ,  G06T7/11 ,  G06T7/50 ,  G06V10/60

Abstract: According to an aspect of the present disclosure, there is provided a cost calculation method, by a computer, including estimating a shape of at least one object by analyzing a captured image obtained by capturing an image of the at least one object, calculating, based on the shape of the at least one object, cost concerning creation of an image to be projected onto the at least one object using a projector, and notifying the cost.

公开(公告)号：US20230262204A1

公开(公告)日：2023-08-17

申请号：US18170331

申请日：2023-02-16

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuyoshi KITABAYASHI ,  Manae MIYATA ,  Tetsuta NISHIMOTO

IPC: H04N9/31 ,  H04N23/60 ,  G06T11/60 ,  H04N23/63

CPC classification number: H04N9/3179 ,  H04N23/64 ,  G06T11/60 ,  H04N23/635 ,  G06T2200/24

Abstract: An information processing apparatus acquires a captured image by causing a camera to image a projection region in a position where a center portion of an imaging range at the time when the projection region including a projection target object in a real space in which a projector and the projection target object are disposed, a first guide image being displayed in the projection region by the projector, and a center portion of the first guide image overlap. The information processing apparatus generates a projection image by causing a user to edit the captured image and transmits projection image data representing the generated projection image to the projector.

公开(公告)号：US20230262194A1

公开(公告)日：2023-08-17

申请号：US18169062

申请日：2023-02-14

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuyoshi KITABAYASHI ,  Keisuke HIGASHI ,  Manae MIYATA ,  Akihiko TAMURA

IPC: H04N5/74 ,  G06T5/50 ,  G06T7/50 ,  G06T7/70 ,  G06V10/25

CPC classification number: H04N5/74 ,  G06T5/50 ,  G06T7/50 ,  G06T7/70 ,  G06V10/25 ,  G06T2207/20221

Abstract: An information processing apparatus causes a display apparatus to display a superimposed image obtained by superimposing a material image applied with transmission processing on a captured image obtained by imaging a projection target object, which is a projection target of an image from a projector, with a camera and a user interface image for receiving an input for determining a position of the camera. The information processing apparatus generates projection image data representing a projection image by correcting the material image according to a three-dimensional shape measured based on a captured image obtained by imaging, from the determined position, with the camera, the projection target object onto which a pattern image for three-dimensional measurement is projected from the projector and outputs the projection image data to the projector.

公开(公告)号：US20220121271A1

公开(公告)日：2022-04-21

申请号：US17506079

申请日：2021-10-20

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuyoshi KITABAYASHI ,  Eisuke SAKAMOTO

IPC: G06F3/01

Abstract: A method for operating a display apparatus, the method including, detecting a first change in a first sensor signal from a first sensor, performing a first action in response to the detection of the first change, detecting changes in the first sensor signal in a first period that starts in response to the detection of the first change, maintaining the first action during the first period, and performing a second action after the first period if a second change in the first sensor signal last detected in the first period among the changes in the first sensor signal is different from the first change.

公开(公告)号：US20190037265A1

公开(公告)日：2019-01-31

申请号：US16039072

申请日：2018-07-18

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuyoshi KITABAYASHI ,  Takahiro OTSU

IPC: H04N21/41 ,  H04N21/472 ,  G03B21/14 ,  H04N5/775

Abstract: A projector includes: a projection unit which projects content in response to a playback instruction to play back the content; and a transmitting unit which transmits the playback instruction to another projector. The playback instruction includes specification information which specifies the content.

公开(公告)号：US20140071099A1

公开(公告)日：2014-03-13

申请号：US14016630

申请日：2013-09-03

Applicant: SEIKO EPSON CORPORATION

Inventor： Mitsuru KUBOTA ,  Kazuyoshi KITABAYASHI

IPC: G09G5/00 ,  G06F3/0354

CPC classification number: G09G5/006 ,  G06F3/0354 ,  G06F3/04883 ,  G06F3/04886 ,  G06F3/1423 ,  G06F2203/04803 ,  G06F2203/04807 ,  G09G3/002 ,  G09G2300/026

Abstract: A projector includes a projection unit that displays an image on a screen, a control unit that allows the projection unit to display a plurality of images based on image data input from a plurality of PCs, a location detection unit that detects an operation location by a pointing tool, an output control unit that selects the PC based on the operation location detected by the location detection unit and a display location of the image on the screen, and an output switching unit that outputs coordinates of the operation location to the PC selected by the output control unit.

Abstract translation: 一种投影仪，包括：投影单元，其在屏幕上显示图像;控制单元，其允许投影单元基于从多个PC输入的图像数据显示多个图像;位置检测单元，其通过以下步骤检测操作位置： 指示工具，输出控制单元，其基于由位置检测单元检测到的操作位置和屏幕上的图像的显示位置来选择PC;以及输出切换单元，其将操作位置的坐标输出到由PC选择的PC 输出控制单元。