WO2010143296A1 - Image display system and method - Google Patents

Image display system and method Download PDF

Info

Publication number
WO2010143296A1
WO2010143296A1 PCT/JP2009/060770 JP2009060770W WO2010143296A1 WO 2010143296 A1 WO2010143296 A1 WO 2010143296A1 JP 2009060770 W JP2009060770 W JP 2009060770W WO 2010143296 A1 WO2010143296 A1 WO 2010143296A1
Authority
WO
WIPO (PCT)
Prior art keywords
menu image
menu
cursor
setting item
video display
Prior art date
Application number
PCT/JP2009/060770
Other languages
French (fr)
Japanese (ja)
Inventor
道夫 富澤
Original Assignee
Ｎｅｃディスプレイソリューションズ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ｎｅｃディスプレイソリューションズ株式会社 filed Critical Ｎｅｃディスプレイソリューションズ株式会社
Priority to JP2011518186A priority Critical patent/JP5511023B2/en
Priority to PCT/JP2009/060770 priority patent/WO2010143296A1/en
Publication of WO2010143296A1 publication Critical patent/WO2010143296A1/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04801—Cursor retrieval aid, i.e. visual aspect modification, blinking, colour changes, enlargement or other visual cues, for helping user do find the cursor in graphical user interfaces

Definitions

  • the present invention relates to a computer and a video display system including a video display device that displays a video in accordance with a video signal output from the computer.
  • Patent Document 1 describes a configuration in which a trimmed image and an entire area image can be switched and displayed according to a user's request using an operation switch or a remote controller provided on the exterior surface of the video display device. Yes.
  • the video display device not only displays video according to the input video signal, but also has a function for displaying a unique menu image and enabling the various display settings described above from the menu image. ing.
  • a video display device since the video signal and the menu image are controlled independently, their operation systems are different. For example, when an output video of a computer is displayed on a video display device, the output video of the computer is operated with a keyboard or a mouse, and a menu image is operated with an operation switch or a remote controller provided in the video display device described above. That is, the menu image for display setting of the video display device cannot be operated by the computer.
  • an object of the present invention is to provide a video display system and method capable of operating a menu image of a video display device by a computer.
  • the video display system of the present invention is based on the cursor position information indicating the display position of the cursor and the menu position information indicating the display position of the menu image used for display setting transmitted from the outside. Is moved into the display area of the menu image, and when the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is an operation target.
  • a video display device that executes processing corresponding to the selected setting item;
  • a computer that transmits the cursor position information accompanying the operation of the input device to the video display device, and transmits the event signal generated by the selection operation of the input device to the video display device;
  • menu information including menu position information indicating a display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is output, and the ID information transmitted from the outside is output to the ID information transmitted from the outside. Therefore, a video display device that presents a setting item to be operated in the menu image and executes processing corresponding to the selected setting item in the menu image; Determining whether the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor in accordance with the operation of the input device; When the cursor moves into the display area of the menu image, ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target When an event signal transmitted to the video display device and indicating that the operation target has been selected by the selection operation of the input device is generated, ID information for identifying the selected setting item and the setting item are selected.
  • the computer Cursor position information indicating the display position of the cursor accompanying the operation of the input device is transmitted to the video display device, and when a selection operation using the input device occurs, an event signal indicating the occurrence of the selection operation is sent to the video display device Send to The video display device is Based on the menu position information indicating the display position of the menu image used for display setting and the cursor position information received from the computer, it is determined whether or not the cursor has moved into the display area of the menu image, When the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is presented as an operation target, In this method, when an event signal indicating that the operation target is selected is received, processing corresponding to the selected setting item is executed.
  • the video display device Menu information including menu position information indicating the display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is transmitted to the computer;
  • the computer is Determining whether or not the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor accompanying the operation of the input device;
  • ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target To the video display device,
  • ID information for identifying the selected setting item and information indicating that the setting item is selected To the video display device
  • the video display device is In accordance with the ID information received from the computer, a setting item to be operated in the menu image is presented, and processing corresponding to the selected setting item in the menu image is executed.
  • FIG. 1 is a block diagram showing a configuration example of a video display system according to the present invention.
  • FIG. 2 is a block diagram illustrating a configuration example of an information processing unit included in the computer illustrated in FIG.
  • FIG. 3 is a sequence diagram illustrating a processing procedure of the video display system according to the first embodiment.
  • FIG. 4 is a schematic diagram illustrating a display example of a menu image.
  • FIG. 5 is a schematic diagram illustrating a display example of a menu image.
  • FIG. 6 is a schematic diagram illustrating a display example of a menu image.
  • FIG. 7 is a sequence diagram illustrating a processing procedure of the video display system according to the second embodiment.
  • FIG. 1 is a block diagram showing a configuration example of a video display system according to the present invention.
  • the video display system of the present invention displays a video according to a video signal output from the computer 1 and the video signal output from the computer 1, and various display settings using menu images. And a possible video display device 2.
  • the video display device 2 is projected with a video signal control unit 21 for displaying a video in accordance with a video signal output from the computer 1, a menu control unit 22 for controlling various display settings from a menu image, and a video.
  • An image composition unit 24 that synthesizes the menu image with the output video of the computer 1 and projects it onto the screen 23, and a device processing unit 25 that controls the operation of the entire video display device 2.
  • FIG. 1 illustrates a projector that projects an image on the screen 23 as the image display device 2, but a direct-view liquid crystal display device or the like may be used for the image display device 2.
  • the computer 1 includes an information processing unit 11 that executes predetermined processing according to a program, and an input device 12 for inputting characters, symbols, instructions, and the like by a user.
  • an input device 12 for inputting characters, symbols, instructions, and the like by a user.
  • a mouse is used as an example of the input device 12.
  • the input device 12 is not limited to the mouse, and any input device 12 can be used as long as the cursor displayed on the video display device 2 such as a keyboard, a touch pad, or a trackball can be operated. Something like that.
  • FIG. 2 is a block diagram showing a configuration example of an information processing unit provided in the computer shown in FIG.
  • the information processing unit 11 includes a CPU 31 that executes processing according to a program, a main storage device 32 that temporarily stores data necessary for the processing of the CPU 31, and data and processing that is the processing target of the CPU 31.
  • a secondary storage device 33 for storing the subsequent data, a recording medium 34 for storing the program, an input IF (interface) unit 35 for receiving information from the input device 12, and outputting a video signal to the video display device 2
  • An output IF unit 36, and a communication control unit 37 for transmitting / receiving information to / from the video display device 2, and includes a CPU 31, a main storage device 32, a secondary storage device 33, a recording medium 34, an input IF unit 35, an output
  • the IF unit 36 and the communication control unit 37 are connected by a bus 38.
  • the information processing unit 11 executes the processing of the present invention described below according to the program recorded on the recording medium 34.
  • the recording medium 34 may be a magnetic disk, a semiconductor memory, an optical disk, or other recording medium.
  • the secondary storage device 33 is not necessarily provided in the information processing unit 11 and may be a device independent of the information processing unit 11.
  • the video signal is transmitted from the information processing unit 11 of the computer 1 to the video signal control unit 21 of the video display device 2 via the output IF unit 36 and the connection line.
  • the device processing unit 25 included in the video display device 2 illustrated in FIG. 1 has the same configuration as the information processing unit illustrated in FIG. 2 except that the input IF unit 35 and the output IF unit 36 are not provided.
  • the device processing unit 25 included in the video display device 2 and the information processing unit 11 included in the computer 1 are connected by a communication line, and the device processing unit 25 and the information processing unit 11 communicate various information via the mutual communication control unit 37. Can be transmitted and received.
  • FIG. 3 is a sequence diagram illustrating a processing procedure of the video display system according to the first embodiment
  • FIGS. 4 to 6 are schematic diagrams illustrating display examples of menu images.
  • the following processing of the information processing device 11 of the computer 1 and the device processing unit 25 of the video display device 2 is assumed to be executed by the CPU 31 in accordance with a program stored in the recording medium 34.
  • the information processing unit 11 transmits a menu operation start signal that requests the device processing unit 25 of the video display device 2 to start the menu operation.
  • the device control unit 25 of the video display device 2 instructs the menu control unit 22 to display a menu image.
  • the menu control unit 22 outputs a predetermined menu image to the image synthesis unit 24, and the image synthesis unit 24 synthesizes the menu image with the output video of the computer 1 output from the video signal control unit 21 and projects it on the screen 23. (FIG. 4).
  • the cursor is displayed according to the video signal to operate the menu. Can not do it.
  • the information processing apparatus 11 included in the computer 1 of the present invention is triggered by transmission of a menu operation start signal to the video display device 2 as a trigger, and the cursor position indicating the display position of the cursor associated with the operation of the input device 12 with respect to the video display device 2 Start sending information.
  • the transmission of the cursor position information from the information processing apparatus 11 is continued until the user instructs the end of the menu operation.
  • the device processing unit 25 of the video display device 2 acquires menu position information indicating the display position of the menu image from the menu control unit 22, and based on the acquired menu position information and the cursor position information received from the computer 1, Is moved to the display area of the menu image.
  • the device processing unit 25 notifies the menu control unit 22 that the setting item in the menu image corresponding to the cursor position is the operation target.
  • the menu control unit 22 displays a menu image indicating that the setting item in the menu image corresponding to the cursor position is an operation target in accordance with the notification from the device processing unit 25. For example, when “signal switching” shown in FIGS. 4 to 6 is an operation target, it is presented to the user by changing the display color of the “signal switching” (FIG. 6).
  • the computer 1 sends an event signal indicating the occurrence of the selection operation in addition to the cursor position information to the device processing of the video display device 2. To the unit 25.
  • the device processing unit 25 determines that the setting item to be operated is selected, and notifies the menu control unit 22 of the determination result.
  • the menu control unit 22 executes processing corresponding to the setting item selected according to the notification from the device processing unit 25. Specifically, the menu control unit 22 displays a predetermined setting screen that transitions from the selected setting item. Alternatively, the menu control unit 22 executes display settings corresponding to the selected setting item.
  • the menu image is always displayed in the foreground by the composition processing of the image composition unit 24. Therefore, if drawing objects such as icons and buttons for executing processing in response to a click event are arranged on the output video of the computer 1 hidden by the menu image, processing unintended by the user when operating the menu image is performed. It may be executed on the computer 1.
  • the information processing unit 11 included in the computer 1 transmits cursor position information to the video display device 2 from when the user instructs the start of menu image operation until the menu image operation is finished. During the period, even if an event signal is issued, the processing corresponding to the drawing object arranged in the display video is not executed. In this way, it is possible to prevent the computer 1 from executing a process unintended by the user.
  • the video display device 2 is acquired within the own device because the computer 1 transmits the event signal indicating the occurrence of the cursor position information and the selection operation to the video display device 2. Based on the available menu position information, cursor position information, and event signal, the setting item to be operated and the selected setting item can be determined. Therefore, the video display device 2 can execute processing corresponding to the setting item selected from the menu image in accordance with the operation result of the input device 12 of the computer 1.
  • the user can perform various display settings from the menu image of the video display device 2 using the input device 12 of the computer 1. Further, the user can operate the menu of the video display device 2 using the input device 12 of the computer 1 with the same operational feeling as the menu operation by the remote controller.
  • the device processing unit 25 of the video display device 2 determines whether or not the cursor has moved into the display area of the menu image based on the menu position information and the cursor position information.
  • the second embodiment is an example in which these processes are executed by the computer 1.
  • the configurations of the computer 1 and the video display device 2 are the same as those in the first embodiment shown in FIG.
  • FIG. 7 is a sequence diagram illustrating a processing procedure of the video display system according to the second embodiment.
  • the device processing unit 25 of the video display device 2 uses the menu control unit 22 to make a menu. While displaying an image, the menu information which is the information of the menu image is transmitted to the computer 1.
  • the menu information includes menu position information indicating the display position of the menu image and ID information for identifying each setting item transitioned from the menu image.
  • the computer 1 detects whether or not the cursor has moved into the display area of the menu image based on the menu position information received from the video display device and the cursor position information acquired in the own device.
  • the information processing unit 11 determines a setting item corresponding to the position of the cursor in the menu image, and the ID information of the setting item and the setting item are operation targets. Information indicating this is transmitted to the device processing unit of the video display device.
  • the device processing unit 25 of the video display device 2 transfers the ID information received from the computer 1 to the menu control unit 22. Similar to the first embodiment, the menu control unit 22 changes the setting item of the operation target specified by the ID information, for example, the display color of “signal switching” shown in FIGS. ”Is presented to the user.
  • the computer 1 determines that the setting item to be operated is selected, and displays ID information of the setting item and information indicating that the setting item is the selection item.
  • the data is transmitted to the device processing unit 25 of the display device 2.
  • the device processing unit 25 transfers the ID information received from the computer 1 to the menu control unit 22.
  • the menu control unit 22 executes processing corresponding to the selected setting item according to the ID information transferred from the device processing unit 25. Specifically, the menu control unit 22 displays a predetermined setting screen that transitions from the selected setting item. Alternatively, the menu control unit 22 executes display settings corresponding to the selected setting item.
  • the information processing unit 11 of the computer 1 issues an event signal by a selection operation until the user instructs the end of the menu operation after the user instructs the start of the menu operation.
  • the processing corresponding to the drawing object arranged in the display video is not executed.
  • the menu information is transmitted from the video display device 2 to the computer 1, and the computer 1 sets the operation target setting item in the menu image and the selected setting according to the menu information. Since the ID information indicating the item is transmitted to the video display device 2, the video display device 2 can execute processing corresponding to the setting item selected from the menu image according to the operation result of the input device 12 of the computer 1.
  • the user can set various display settings from the menu image of the video display device 2 using the input device 12 of the computer 1. It becomes possible. Further, the user can operate the menu of the video display device 2 using the input device 12 of the computer 1 with the same operational feeling as the menu operation by the remote controller.

Abstract

An image display apparatus determines whether a cursor has been moved inside the menu image display area based on menu position data and cursor position data received from a computer. Then, when the cursor moves inside the menu image display area, the setting item in the menu image corresponding to said cursor position is presented as the object of operation, and when an event signal indicating that said operation object has been selected is received from the computer, processing corresponding to the selected setting item is executed.

Description

映像表示システム及び方法Video display system and method
　本発明は、コンピュータ及び該コンピュータから出力された映像信号にしたがって映像を表示する映像表示装置を備えた映像表示システムに関する。 The present invention relates to a computer and a video display system including a video display device that displays a video in accordance with a video signal output from the computer.
　プロジェクターや直視型の液晶表示装置等の各種の映像表示装置では、操作スイッチやリモートコントローラを用いて、内蔵スピーカの音量調整、映像入力端子の切り替え、表示映像のコントラストや明るさ等の調整、表示画面サイズの変更等の各種の表示設定が可能である。例えば、特許文献１には、映像表示装置の外装面に設けられた操作スイッチあるいはリモートコントローラを用いて、トリミング画像と全領域画像とをユーザの要求に応じて切り替え表示可能な構成が記載されている。 Various video display devices such as projectors and direct-view liquid crystal display devices use operation switches and remote controllers to adjust the volume of the built-in speaker, switch the video input terminal, adjust the contrast and brightness of the displayed video, and display Various display settings such as changing the screen size are possible. For example, Patent Document 1 describes a configuration in which a trimmed image and an entire area image can be switched and displayed according to a user's request using an operation switch or a remote controller provided on the exterior surface of the video display device. Yes.
　また、映像表示装置には、入力された映像信号にしたがって映像を表示するだけでなく、独自のメニュー画像を表示し、該メニュー画像から上記の各種の表示設定を可能にするための機能も備えている。 The video display device not only displays video according to the input video signal, but also has a function for displaying a unique menu image and enabling the various display settings described above from the menu image. ing.
　一般に、映像表示装置では、映像信号と上記メニュー画像とが独立に制御されるため、これらの操作系が異なっている。例えば、コンピュータの出力映像を映像表示装置で表示している場合、コンピュータの出力映像はキーボードやマウス等で操作され、メニュー画像は上述した映像表示装置が備える操作スイッチやリモートコントローラで操作される。すなわち、映像表示装置の表示設定用のメニュー画像はコンピュータで操作することができない。 Generally, in a video display device, since the video signal and the menu image are controlled independently, their operation systems are different. For example, when an output video of a computer is displayed on a video display device, the output video of the computer is operated with a keyboard or a mouse, and a menu image is operated with an operation switch or a remote controller provided in the video display device described above. That is, the menu image for display setting of the video display device cannot be operated by the computer.
特開２００９－５３６４０号公報JP 2009-53640 A
　そこで本発明は、コンピュータによって映像表示装置のメニュー画像の操作が可能な映像表示システム及び方法を提供することを目的とする。 Therefore, an object of the present invention is to provide a video display system and method capable of operating a menu image of a video display device by a computer.
　上記目的を達成するため本発明の映像表示システムは、外部から送信された、カーソルの表示位置を示すカーソル位置情報と、表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象であることを提示し、該操作対象が選択されたことを示すイベント信号を受信すると、該選択された設定項目に対応する処理を実行する映像表示装置と、
　入力装置の操作に伴う前記カーソル位置情報を前記映像表示装置に送信すると共に、前記入力装置の選択操作で発生する前記イベント信号を前記映像表示装置へ送信するコンピュータと、
を有する。 In order to achieve the above object, the video display system of the present invention is based on the cursor position information indicating the display position of the cursor and the menu position information indicating the display position of the menu image used for display setting transmitted from the outside. Is moved into the display area of the menu image, and when the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is an operation target. When receiving an event signal indicating that the operation target has been selected, a video display device that executes processing corresponding to the selected setting item;
A computer that transmits the cursor position information accompanying the operation of the input device to the video display device, and transmits the event signal generated by the selection operation of the input device to the video display device;
Have
　または、表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び該メニュー画像から遷移する各設定項目を識別するためのＩＤ情報を含むメニュー情報を出力し、外部から送信された前記ＩＤ情報にしたがって、前記メニュー画像内の操作対象となる設定項目を提示すると共に、前記メニュー画像内の選択された設定項目に対応する処理を実行する映像表示装置と、
　前記映像表示装置から受信した前記メニュー情報と、入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目を識別するためのＩＤ情報及び該設定項目が操作対象であることを示す情報を前記映像表示装置へ送信し、前記入力装置の選択操作により該操作対象が選択されたことを示すイベント信号が発生すると、該選択された設定項目を識別するためのＩＤ情報及び該設定項目が選択されたことを示す情報を前記映像表示装置へ送信するコンピュータと、
を有する。 Alternatively, menu information including menu position information indicating a display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is output, and the ID information transmitted from the outside is output to the ID information transmitted from the outside. Therefore, a video display device that presents a setting item to be operated in the menu image and executes processing corresponding to the selected setting item in the menu image;
Determining whether the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor in accordance with the operation of the input device; When the cursor moves into the display area of the menu image, ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target When an event signal transmitted to the video display device and indicating that the operation target has been selected by the selection operation of the input device is generated, ID information for identifying the selected setting item and the setting item are selected. A computer for transmitting information indicating to the video display device;
Have
　一方、本発明の映像表示方法は、コンピュータが、
　入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報を映像表示装置へ送信すると共に、前記入力装置を用いた選択操作が発生すると、該選択操作の発生を示すイベント信号を前記映像表示装置へ送信し、
　前記映像表示装置が、
　表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び前記コンピュータから受信した前記カーソル位置情報に基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、
　前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象であることを提示し、
　該操作対象が選択されたことを示すイベント信号を受信すると、該選択された設定項目に対応する処理を実行する方法である。 On the other hand, in the video display method of the present invention, the computer
Cursor position information indicating the display position of the cursor accompanying the operation of the input device is transmitted to the video display device, and when a selection operation using the input device occurs, an event signal indicating the occurrence of the selection operation is sent to the video display device Send to
The video display device is
Based on the menu position information indicating the display position of the menu image used for display setting and the cursor position information received from the computer, it is determined whether or not the cursor has moved into the display area of the menu image,
When the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is presented as an operation target,
In this method, when an event signal indicating that the operation target is selected is received, processing corresponding to the selected setting item is executed.
　または、映像表示装置が、
　表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び該メニュー画像から遷移する各設定項目を識別するためのＩＤ情報を含むメニュー情報をコンピュータへ送信し、
　前記コンピュータが、
　前記映像表示装置から受信した前記メニュー情報と、入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、
　前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目を識別するためのＩＤ情報及び該設定項目が操作対象であることを示す情報を前記映像表示装置へ送信し、
　前記入力装置の選択操作により該操作対象が選択されたことを示すイベント信号が発生すると、該選択された設定項目を識別するためのＩＤ情報及び該設定項目が選択されたことを示す情報を前記映像表示装置へ送信し、
　前記映像表示装置が、
　前記コンピュータから受信した前記ＩＤ情報にしたがって、前記メニュー画像内の操作対象となる設定項目を提示し、前記メニュー画像内の選択された設定項目に対応する処理を実行する方法である。 Or the video display device
Menu information including menu position information indicating the display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is transmitted to the computer;
The computer is
Determining whether or not the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor accompanying the operation of the input device;
When the cursor moves into the display area of the menu image, ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target To the video display device,
When an event signal indicating that the operation target is selected by the selection operation of the input device is generated, ID information for identifying the selected setting item and information indicating that the setting item is selected To the video display device,
The video display device is
In accordance with the ID information received from the computer, a setting item to be operated in the menu image is presented, and processing corresponding to the selected setting item in the menu image is executed.
図１は、本発明の映像表示システムの一構成例を示すブロック図である。FIG. 1 is a block diagram showing a configuration example of a video display system according to the present invention. 図２は、図１に示したコンピュータが備える情報処理部の一構成例を示すブロック図である。FIG. 2 is a block diagram illustrating a configuration example of an information processing unit included in the computer illustrated in FIG. 図３は、第１の実施の形態の映像表示システムの処理手順を示すシーケンス図である。FIG. 3 is a sequence diagram illustrating a processing procedure of the video display system according to the first embodiment. 図４は、メニュー画像の表示例を示す模式図である。FIG. 4 is a schematic diagram illustrating a display example of a menu image. 図５は、メニュー画像の表示例を示す模式図である。FIG. 5 is a schematic diagram illustrating a display example of a menu image. 図６は、メニュー画像の表示例を示す模式図である。FIG. 6 is a schematic diagram illustrating a display example of a menu image. 図７は、第２の実施の形態の映像表示システムの処理手順を示すシーケンス図である。FIG. 7 is a sequence diagram illustrating a processing procedure of the video display system according to the second embodiment.
　次に本発明について図面を参照して説明する。
（第１の実施の形態）
　図１は本発明の映像表示システムの一構成例を示すブロック図である。 Next, the present invention will be described with reference to the drawings.
(First embodiment)
FIG. 1 is a block diagram showing a configuration example of a video display system according to the present invention.
　図１に示すように、本発明の映像表示システムは、映像信号を出力するコンピュータ１と、コンピュータ１から出力された映像信号にしたがって映像を表示すると共に、メニュー画像を利用した各種の表示設定が可能な映像表示装置２とを有する構成である。 As shown in FIG. 1, the video display system of the present invention displays a video according to a video signal output from the computer 1 and the video signal output from the computer 1, and various display settings using menu images. And a possible video display device 2.
　映像表示装置２は、コンピュータ１から出力された映像信号にしたがって映像を表示するための映像信号制御部２１と、メニュー画像からの各種の表示設定を制御するメニュー制御部２２と、映像が投射されるスクリーン２３と、メニュー画像の表示時、コンピュータ１の出力映像にメニュー画像を合成してスクリーン２３に投射する画像合成部２４と、映像表示装置２全体の動作を制御する機器処理部２５とを備えている。なお、図１は、映像表示装置２として、映像をスクリーン２３に投射するプロジェクターを例示しているが、映像表示装置２には直視型の液晶表示装置等を用いてもよい。 The video display device 2 is projected with a video signal control unit 21 for displaying a video in accordance with a video signal output from the computer 1, a menu control unit 22 for controlling various display settings from a menu image, and a video. An image composition unit 24 that synthesizes the menu image with the output video of the computer 1 and projects it onto the screen 23, and a device processing unit 25 that controls the operation of the entire video display device 2. I have. FIG. 1 illustrates a projector that projects an image on the screen 23 as the image display device 2, but a direct-view liquid crystal display device or the like may be used for the image display device 2.
　コンピュータ１は、プログラムにしたがって所定の処理を実行する情報処理部１１と、ユーザによる文字、記号、指示等を入力するための入力装置１２とを備えている。以下では、入力装置１２として、マウスを例にして説明するが、入力装置１２は、マウスに限らず、キーボード、タッチパッド、トラックボール等、映像表示装置２に表示されたカーソルを操作できれば、どのようなものでもよい。 The computer 1 includes an information processing unit 11 that executes predetermined processing according to a program, and an input device 12 for inputting characters, symbols, instructions, and the like by a user. In the following description, a mouse is used as an example of the input device 12. However, the input device 12 is not limited to the mouse, and any input device 12 can be used as long as the cursor displayed on the video display device 2 such as a keyboard, a touch pad, or a trackball can be operated. Something like that.
　図２は図１に示したコンピュータが備える情報処理部の一構成例を示すブロック図である。 FIG. 2 is a block diagram showing a configuration example of an information processing unit provided in the computer shown in FIG.
　図２に示すように、情報処理部１１は、プログラムにしたがって処理を実行するＣＰＵ３１と、ＣＰＵ３１の処理で必要なデータを一時的に保持する主記憶装置３２と、ＣＰＵ３１の処理対象のデータや処理後のデータが格納される副記憶装置３３と、プログラムが格納される記録媒体３４と、入力装置１２からの情報を受信する入力ＩＦ（インタフェース）部３５と、映像表示装置２に映像信号を出力するための出力ＩＦ部３６と、映像表示装置２と情報を送受信するための通信制御部３７とを備え、ＣＰＵ３１、主記憶装置３２、副記憶装置３３、記録媒体３４、入力ＩＦ部３５、出力ＩＦ部３６及び通信制御部３７がバス３８で接続された構成である。 As illustrated in FIG. 2, the information processing unit 11 includes a CPU 31 that executes processing according to a program, a main storage device 32 that temporarily stores data necessary for the processing of the CPU 31, and data and processing that is the processing target of the CPU 31. A secondary storage device 33 for storing the subsequent data, a recording medium 34 for storing the program, an input IF (interface) unit 35 for receiving information from the input device 12, and outputting a video signal to the video display device 2 An output IF unit 36, and a communication control unit 37 for transmitting / receiving information to / from the video display device 2, and includes a CPU 31, a main storage device 32, a secondary storage device 33, a recording medium 34, an input IF unit 35, an output The IF unit 36 and the communication control unit 37 are connected by a bus 38.
　情報処理部１１は、記録媒体３４に記録されたプログラムにしたがって以下に記載する本発明の処理を実行する。なお、記録媒体３４は、磁気ディスク、半導体メモリ、光ディスクあるいはその他の記録媒体であってもよい。副記憶装置３３は、情報処理部１１内に必ずしも備える必要はなく、情報処理部１１から独立した装置であってもよい。 The information processing unit 11 executes the processing of the present invention described below according to the program recorded on the recording medium 34. The recording medium 34 may be a magnetic disk, a semiconductor memory, an optical disk, or other recording medium. The secondary storage device 33 is not necessarily provided in the information processing unit 11 and may be a device independent of the information processing unit 11.
　コンピュータ１の情報処理部１１から映像表示装置２の映像信号制御部２１には、出力ＩＦ部３６及び接続線を介して映像信号が送信される。 The video signal is transmitted from the information processing unit 11 of the computer 1 to the video signal control unit 21 of the video display device 2 via the output IF unit 36 and the connection line.
　なお、図１に示す映像表示装置２が備える機器処理部２５は、入力ＩＦ部３５や出力ＩＦ部３６が無いことを除けば、図２に示した情報処理部と同様の構成である。映像表示装置２が備える機器処理部２５とコンピュータ１が備える情報処理部１１とは通信線によって接続され、機器処理部２５及び情報処理部１１は、互いの通信制御部３７を介して各種の情報を送受信することが可能である。 Note that the device processing unit 25 included in the video display device 2 illustrated in FIG. 1 has the same configuration as the information processing unit illustrated in FIG. 2 except that the input IF unit 35 and the output IF unit 36 are not provided. The device processing unit 25 included in the video display device 2 and the information processing unit 11 included in the computer 1 are connected by a communication line, and the device processing unit 25 and the information processing unit 11 communicate various information via the mutual communication control unit 37. Can be transmitted and received.
　次に本実施形態の映像表示システムの処理手順について図面を用いて説明する。 Next, the processing procedure of the video display system of this embodiment will be described with reference to the drawings.
　図３は、第１の実施の形態の映像表示システムの処理手順を示すシーケンス図であり、図４～図６はメニュー画像の表示例を示す模式図である。以下に示すコンピュータ１の情報処理装置１１及び映像表示装置２の機器処理部２５の処理は、いずれも記録媒体３４に格納されたプログラムにしたがってＣＰＵ３１により実行されるものとする。 FIG. 3 is a sequence diagram illustrating a processing procedure of the video display system according to the first embodiment, and FIGS. 4 to 6 are schematic diagrams illustrating display examples of menu images. The following processing of the information processing device 11 of the computer 1 and the device processing unit 25 of the video display device 2 is assumed to be executed by the CPU 31 in accordance with a program stored in the recording medium 34.
　例えばユーザがコンピュータ１に映像表示装置２のメニュー操作を指示すると、情報処理部１１は、映像表示装置２の機器処理部２５にメニューの操作開始を要求するメニュー操作開始信号を送信する。 For example, when the user instructs the computer 1 to operate the menu of the video display device 2, the information processing unit 11 transmits a menu operation start signal that requests the device processing unit 25 of the video display device 2 to start the menu operation.
　映像表示装置２の機器制御部２５は、コンピュータ１からメニュー操作開始信号を受信すると、メニュー制御部２２にメニュー画像の表示を指示する。メニュー制御部２２は所定のメニュー画像を画像合成部２４に出力し、画像合成部２４は映像信号制御部２１から出力されたコンピュータ１の出力映像にメニュー画像を合成してスクリーン２３上に投射する（図４）。 When receiving the menu operation start signal from the computer 1, the device control unit 25 of the video display device 2 instructs the menu control unit 22 to display a menu image. The menu control unit 22 outputs a predetermined menu image to the image synthesis unit 24, and the image synthesis unit 24 synthesizes the menu image with the output video of the computer 1 output from the video signal control unit 21 and projects it on the screen 23. (FIG. 4).
　上述したように、背景技術の映像表示装置では、例えばユーザがマウスを操作してスクリーンに表示されたカーソルをメニュー画像内に移動させても、映像信号にしたがって表示されているカーソルではメニューを操作することができない。 As described above, in the background art video display device, for example, even when the user operates the mouse to move the cursor displayed on the screen into the menu image, the cursor is displayed according to the video signal to operate the menu. Can not do it.
　本発明のコンピュータ１が備える情報処理装置１１は、映像表示装置２に対するメニュー操作開始信号の送信をトリガにして、映像表示装置２に対する、入力装置１２の操作に伴うカーソルの表示位置を示すカーソル位置情報の送信を開始する。情報処理装置１１からのカーソル位置情報の送信は、ユーザからメニュー操作の終了が指示されるまで継続される。 The information processing apparatus 11 included in the computer 1 of the present invention is triggered by transmission of a menu operation start signal to the video display device 2 as a trigger, and the cursor position indicating the display position of the cursor associated with the operation of the input device 12 with respect to the video display device 2 Start sending information. The transmission of the cursor position information from the information processing apparatus 11 is continued until the user instructs the end of the menu operation.
　映像表示装置２の機器処理部２５は、メニュー制御部２２からメニュー画像の表示位置を示すメニュー位置情報を取得し、該取得したメニュー位置情報及びコンピュータ１から受信したカーソル位置情報に基づいて、カーソルがメニュー画像の表示領域内に移動したか否かを検出する。カーソルがメニュー画像の表示領域内に移動した場合（図５）、機器処理部２５は、カーソルの位置に対応するメニュー画像内の設定項目が操作対象になったことをメニュー制御部２２に通知する。メニュー制御部２２は、機器処理部２５からの通知にしたがってカーソルの位置に対応するメニュー画像内の設定項目が操作対象であることを示すメニュー画像を表示する。例えば、図４～図６に示す「信号切替」が操作対象である場合、該「信号切替」の表示色を変更することでユーザに提示する（図６）。 The device processing unit 25 of the video display device 2 acquires menu position information indicating the display position of the menu image from the menu control unit 22, and based on the acquired menu position information and the cursor position information received from the computer 1, Is moved to the display area of the menu image. When the cursor moves into the display area of the menu image (FIG. 5), the device processing unit 25 notifies the menu control unit 22 that the setting item in the menu image corresponding to the cursor position is the operation target. . The menu control unit 22 displays a menu image indicating that the setting item in the menu image corresponding to the cursor position is an operation target in accordance with the notification from the device processing unit 25. For example, when “signal switching” shown in FIGS. 4 to 6 is an operation target, it is presented to the user by changing the display color of the “signal switching” (FIG. 6).
　また、コンピュータ１は、ユーザの入力装置１２を用いた選択操作、例えばマウスによるクリック操作が発生すると、上記カーソル位置情報に加えて、選択操作の発生を示すイベント信号を映像表示装置２の機器処理部２５へ送信する。 Further, when a selection operation using the input device 12 of the user, for example, a click operation with the mouse, occurs, the computer 1 sends an event signal indicating the occurrence of the selection operation in addition to the cursor position information to the device processing of the video display device 2. To the unit 25.
　機器処理部２５は、コンピュータ１からイベント信号を受信すると、操作対象の設定項目が選択されたと判定し、該判定結果をメニュー制御部２２に通知する。メニュー制御部２２は、機器処理部２５からの通知にしたがって選択された設定項目に対応する処理を実行する。具体的には、メニュー制御部２２は、選択された設定項目から遷移する所定の設定画面を表示する。または、メニュー制御部２２は、選択された設定項目に対応する表示設定を実行する。 When receiving the event signal from the computer 1, the device processing unit 25 determines that the setting item to be operated is selected, and notifies the menu control unit 22 of the determination result. The menu control unit 22 executes processing corresponding to the setting item selected according to the notification from the device processing unit 25. Specifically, the menu control unit 22 displays a predetermined setting screen that transitions from the selected setting item. Alternatively, the menu control unit 22 executes display settings corresponding to the selected setting item.
　一般に、メニュー画像は、画像合成部２４の合成処理によって常に最前面に表示される。そのため、メニュー画像によって隠れるコンピュータ１の出力映像上にクリックイベント等に応じて処理を実行するためのアイコンやボタン等の描画オブジェクトが配置されていると、メニュー画像の操作時にユーザの意図しない処理がコンピュータ１で実行されることがある。本実施形態のコンピュータ１が備える情報処理部１１は、ユーザによってメニュー画像の操作開始が指示されてからメニュー画像の操作終了が指示されるまで、すなわち映像表示装置２にカーソル位置情報を送信している期間は、イベント信号が発行されても、表示映像内に配置された上記描画オブジェクトに対応する処理を実行しないようにする。このようにすれば、ユーザの意図しない処理がコンピュータ１で実行されるのを防止できる。 Generally, the menu image is always displayed in the foreground by the composition processing of the image composition unit 24. Therefore, if drawing objects such as icons and buttons for executing processing in response to a click event are arranged on the output video of the computer 1 hidden by the menu image, processing unintended by the user when operating the menu image is performed. It may be executed on the computer 1. The information processing unit 11 included in the computer 1 according to the present embodiment transmits cursor position information to the video display device 2 from when the user instructs the start of menu image operation until the menu image operation is finished. During the period, even if an event signal is issued, the processing corresponding to the drawing object arranged in the display video is not executed. In this way, it is possible to prevent the computer 1 from executing a process unintended by the user.
　第１の実施の形態の映像表示システムによれば、コンピュータ１から映像表示装置２にカーソル位置情報や選択操作の発生を示すイベント信号を送信するため、映像表示装置２は、自装置内で取得できるメニュー位置情報と、カーソル位置情報やイベント信号とに基づいて、操作対象となる設定項目や選択された設定項目を判別できる。そのため、映像表示装置２は、コンピュータ１の入力装置１２による操作結果に応じて、メニュー画像から選択された設定項目に対応する処理を実行できる。 According to the video display system of the first embodiment, the video display device 2 is acquired within the own device because the computer 1 transmits the event signal indicating the occurrence of the cursor position information and the selection operation to the video display device 2. Based on the available menu position information, cursor position information, and event signal, the setting item to be operated and the selected setting item can be determined. Therefore, the video display device 2 can execute processing corresponding to the setting item selected from the menu image in accordance with the operation result of the input device 12 of the computer 1.
　したがって、ユーザは、コンピュータ１の入力装置１２を用いて映像表示装置２のメニュー画像から各種の表示設定が可能になる。また、ユーザは、リモートコントローラによるメニュー操作と同様の操作感で、コンピュータ１の入力装置１２を用いて映像表示装置２のメニューを操作できる。
（第２の実施の形態）
　第１の実施の形態では、映像表示装置２の機器処理部２５がメニュー位置情報とカーソル位置情報に基づいてメニュー画像の表示領域内にカーソルが移動したか否かを判定する例を示した。第２の実施の形態は、これらの処理をコンピュータ１で実行する例である。コンピュータ１及び映像表示装置２の構成は、図１に示した第１の実施の形態と同様であるため、その説明は省略する。 Therefore, the user can perform various display settings from the menu image of the video display device 2 using the input device 12 of the computer 1. Further, the user can operate the menu of the video display device 2 using the input device 12 of the computer 1 with the same operational feeling as the menu operation by the remote controller.
(Second Embodiment)
In the first embodiment, an example has been described in which the device processing unit 25 of the video display device 2 determines whether or not the cursor has moved into the display area of the menu image based on the menu position information and the cursor position information. The second embodiment is an example in which these processes are executed by the computer 1. The configurations of the computer 1 and the video display device 2 are the same as those in the first embodiment shown in FIG.
　図７は、第２の実施の形態の映像表示システムの処理手順を示すシーケンス図である。 FIG. 7 is a sequence diagram illustrating a processing procedure of the video display system according to the second embodiment.
　図７に示すように、第２の実施の形態では、コンピュータ１の情報処理部１１がメニュー操作開始信号を送信すると、映像表示装置２の機器処理部２５は、メニュー制御部２２を用いてメニュー画像を表示すると共に、該メニュー画像の情報であるメニュー情報をコンピュータ１に送信する。メニュー情報には、メニュー画像の表示位置を示すメニュー位置情報及びメニュー画像から遷移する各設定項目を識別するためのＩＤ情報が含まれている。 As shown in FIG. 7, in the second embodiment, when the information processing unit 11 of the computer 1 transmits a menu operation start signal, the device processing unit 25 of the video display device 2 uses the menu control unit 22 to make a menu. While displaying an image, the menu information which is the information of the menu image is transmitted to the computer 1. The menu information includes menu position information indicating the display position of the menu image and ID information for identifying each setting item transitioned from the menu image.
　コンピュータ１は、映像表示装置から受信したメニュー位置情報と、自装置内で取得したカーソル位置情報とに基づいて、カーソルがメニュー画像の表示領域内に移動したか否かを検出する。カーソルがメニュー画像の表示領域内に移動した場合、情報処理部１１は、メニュー画像内のカーソルの位置に対応する設定項目を判別し、該設定項目のＩＤ情報及び該設定項目が操作対象であることを示す情報を映像表示装置の機器処理部に送信する。 The computer 1 detects whether or not the cursor has moved into the display area of the menu image based on the menu position information received from the video display device and the cursor position information acquired in the own device. When the cursor moves into the display area of the menu image, the information processing unit 11 determines a setting item corresponding to the position of the cursor in the menu image, and the ID information of the setting item and the setting item are operation targets. Information indicating this is transmitted to the device processing unit of the video display device.
　映像表示装置２の機器処理部２５は、コンピュータ１から受信したＩＤ情報をメニュー制御部２２へ転送する。メニュー制御部２２は、第１の実施の形態と同様に、ＩＤ情報で指定された操作対象の設定項目、例えば図４～図６に示す「信号切替」の表示色を変更し、「信号切替」が操作対象になったことをユーザに提示する。 The device processing unit 25 of the video display device 2 transfers the ID information received from the computer 1 to the menu control unit 22. Similar to the first embodiment, the menu control unit 22 changes the setting item of the operation target specified by the ID information, for example, the display color of “signal switching” shown in FIGS. ”Is presented to the user.
　また、コンピュータ１は、ユーザによるマウスのクリック操作等が発生すると、操作対象の設定項目が選択されたと判定し、該設定項目のＩＤ情報及び該設定項目が選択項目であることを示す情報を映像表示装置２の機器処理部２５に送信する。機器処理部２５は、コンピュータ１から受信したＩＤ情報をメニュー制御部２２へ転送する。 Further, when the user clicks the mouse or the like, the computer 1 determines that the setting item to be operated is selected, and displays ID information of the setting item and information indicating that the setting item is the selection item. The data is transmitted to the device processing unit 25 of the display device 2. The device processing unit 25 transfers the ID information received from the computer 1 to the menu control unit 22.
　メニュー制御部２２は、機器処理部２５から転送されたＩＤ情報にしたがって、選択された設定項目に対応する処理を実行する。具体的には、メニュー制御部２２は、選択された設定項目から遷移する所定の設定画面を表示する。または、メニュー制御部２２は、選択された設定項目に対応する表示設定を実行する。 The menu control unit 22 executes processing corresponding to the selected setting item according to the ID information transferred from the device processing unit 25. Specifically, the menu control unit 22 displays a predetermined setting screen that transitions from the selected setting item. Alternatively, the menu control unit 22 executes display settings corresponding to the selected setting item.
　なお、第２の実施の形態においても、コンピュータ１の情報処理部１１は、ユーザによってメニュー操作の開始が指示されてからメニュー操作の終了が指示されるまで、選択操作によるイベント信号が発行されても、表示映像内に配置された描画オブジェクトに対応する処理を実行しないようにする。 In the second embodiment as well, the information processing unit 11 of the computer 1 issues an event signal by a selection operation until the user instructs the end of the menu operation after the user instructs the start of the menu operation. In addition, the processing corresponding to the drawing object arranged in the display video is not executed.
　第２の実施の形態の映像表示システムによれば、映像表示装置２からコンピュータ１にメニュー情報を送信し、コンピュータ１が該メニュー情報にしたがってメニュー画像内の操作対象の設定項目や選択された設定項目を示すＩＤ情報を映像表示装置２に送信するため、映像表示装置２は、コンピュータ１の入力装置１２による操作結果に応じて、メニュー画像から選択された設定項目に対応する処理を実行できる。 According to the video display system of the second embodiment, the menu information is transmitted from the video display device 2 to the computer 1, and the computer 1 sets the operation target setting item in the menu image and the selected setting according to the menu information. Since the ID information indicating the item is transmitted to the video display device 2, the video display device 2 can execute processing corresponding to the setting item selected from the menu image according to the operation result of the input device 12 of the computer 1.
　したがって、第２の実施の形態の映像表示システムにおいても、第１の実施の形態と同様に、ユーザは、コンピュータ１の入力装置１２を用いて映像表示装置２のメニュー画像から各種の表示設定が可能になる。また、ユーザは、リモートコントローラによるメニュー操作と同様の操作感で、コンピュータ１の入力装置１２を用いて映像表示装置２のメニューを操作できる。 Therefore, also in the video display system of the second embodiment, as in the first embodiment, the user can set various display settings from the menu image of the video display device 2 using the input device 12 of the computer 1. It becomes possible. Further, the user can operate the menu of the video display device 2 using the input device 12 of the computer 1 with the same operational feeling as the menu operation by the remote controller.
　以上、実施形態を参照して本願発明を説明したが、本願発明は上記実施形態に限定されものではない。本願発明の構成や詳細は本願発明のスコープ内で当業者が理解し得る様々な変更が可能である。 As mentioned above, although this invention was demonstrated with reference to embodiment, this invention is not limited to the said embodiment. Various modifications that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.

Claims (8)

  1. 　外部から送信された、カーソルの表示位置を示すカーソル位置情報と、表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象であることを提示し、該操作対象が選択されたことを示すイベント信号を受信すると、該選択された設定項目に対応する処理を実行する映像表示装置と、
    　入力装置の操作に伴う前記カーソル位置情報を前記映像表示装置に送信すると共に、前記入力装置の選択操作で発生する前記イベント信号を前記映像表示装置へ送信するコンピュータと、
    を有する映像表示システム。     Whether or not the cursor has moved into the display area of the menu image based on the cursor position information indicating the display position of the cursor and the menu position information indicating the display position of the menu image used for display setting transmitted from the outside When the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is presented as the operation target, and the operation target is selected. A video display device that executes processing corresponding to the selected setting item;
    A computer that transmits the cursor position information accompanying the operation of the input device to the video display device, and transmits the event signal generated by the selection operation of the input device to the video display device;
    A video display system.
  2. 　表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び該メニュー画像から遷移する各設定項目を識別するためのＩＤ情報を含むメニュー情報を出力し、外部から送信された前記ＩＤ情報にしたがって、前記メニュー画像内の操作対象となる設定項目を提示すると共に、前記メニュー画像内の選択された設定項目に対応する処理を実行する映像表示装置と、
    　前記映像表示装置から受信した前記メニュー情報と、入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目を識別するためのＩＤ情報及び該設定項目が操作対象であることを示す情報を前記映像表示装置へ送信し、前記入力装置の選択操作により該操作対象が選択されたことを示すイベント信号が発生すると、該選択された設定項目を識別するためのＩＤ情報及び該設定項目が選択されたことを示す情報を前記映像表示装置へ送信するコンピュータと、
    を有する映像表示システム。     Menu information including menu position information indicating the display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is output. According to the ID information transmitted from the outside, A video display device that presents a setting item to be operated in the menu image and executes processing corresponding to the selected setting item in the menu image;
    Determining whether the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor in accordance with the operation of the input device; When the cursor moves into the display area of the menu image, ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target When an event signal transmitted to the video display device and indicating that the operation target has been selected by the selection operation of the input device is generated, ID information for identifying the selected setting item and the setting item are selected. A computer for transmitting information indicating to the video display device;
    A video display system.
  3. 　前記コンピュータは、
    　前記メニュー画像の操作開始が指示されてから前記メニュー画像の操作終了が指示されるまで、前記イベント信号が発行されても表示映像内に配置された描画オブジェクトに対応する処理を実行しない請求項１または２記載の映像表示システム。     The computer
    2. The processing corresponding to the drawing object arranged in the display video is not executed even if the event signal is issued until the operation end of the menu image is instructed after the start of operation of the menu image is instructed. Or the video display system of 2 description.
  4. 　コンピュータが、
    　入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報を映像表示装置へ送信すると共に、前記入力装置を用いた選択操作が発生すると、該選択操作の発生を示すイベント信号を前記映像表示装置へ送信し、
    　前記映像表示装置が、
    　表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び前記コンピュータから受信した前記カーソル位置情報に基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、
    　前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象であることを提示し、
    　該操作対象が選択されたことを示すイベント信号を受信すると、該選択された設定項目に対応する処理を実行する映像表示方法。     Computer
    Cursor position information indicating the display position of the cursor accompanying the operation of the input device is transmitted to the video display device, and when a selection operation using the input device occurs, an event signal indicating the occurrence of the selection operation is sent to the video display device Send to
    The video display device is
    Based on the menu position information indicating the display position of the menu image used for display setting and the cursor position information received from the computer, it is determined whether or not the cursor has moved into the display area of the menu image,
    When the cursor moves into the display area of the menu image, the setting item in the menu image corresponding to the position of the cursor is presented as an operation target,
    A video display method for executing processing corresponding to the selected setting item when an event signal indicating that the operation target is selected is received.
  5. 　映像表示装置が、
    　表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び該メニュー画像から遷移する各設定項目を識別するためのＩＤ情報を含むメニュー情報をコンピュータへ送信し、
    　前記コンピュータが、
    　前記映像表示装置から受信した前記メニュー情報と、入力装置の操作に伴うカーソルの表示位置を示すカーソル位置情報とに基づき前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、
    　前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目を識別するためのＩＤ情報及び該設定項目が操作対象であることを示す情報を前記映像表示装置へ送信し、
    　前記入力装置の選択操作により該操作対象が選択されたことを示すイベント信号が発生すると、該選択された設定項目を識別するためのＩＤ情報及び該設定項目が選択されたことを示す情報を前記映像表示装置へ送信し、
    　前記映像表示装置が、
    　前記コンピュータから受信した前記ＩＤ情報にしたがって、前記メニュー画像内の操作対象となる設定項目を提示し、前記メニュー画像内の選択された設定項目に対応する処理を実行する映像表示方法。     The video display device
    Menu information including menu position information indicating the display position of the menu image used for display setting and ID information for identifying each setting item transitioned from the menu image is transmitted to the computer;
    The computer is
    Determining whether the cursor has moved into the display area of the menu image based on the menu information received from the video display device and the cursor position information indicating the display position of the cursor in accordance with the operation of the input device;
    When the cursor moves into the display area of the menu image, ID information for identifying a setting item in the menu image corresponding to the position of the cursor and information indicating that the setting item is an operation target To the video display device,
    When an event signal indicating that the operation target is selected by the selection operation of the input device is generated, ID information for identifying the selected setting item and information indicating that the setting item is selected are To the video display device,
    The video display device is
    A video display method for presenting a setting item to be operated in the menu image according to the ID information received from the computer and executing a process corresponding to the selected setting item in the menu image.
  6. 　前記コンピュータが、
    　前記メニュー画像の操作開始が指示されてから前記メニュー画像の操作終了が指示されるまで、前記イベント信号が発行されても表示映像内に配置された描画オブジェクトに対応する処理を実行しない請求項４または５記載の映像表示方法。     The computer is
    5. The processing corresponding to the drawing object arranged in the display video is not executed even if the event signal is issued until the operation end of the menu image is instructed after the start of operation of the menu image is instructed. Or the video display method of 5.
  7. 　コンピュータから送信された映像信号にしたがって映像を表示すると共に、メニュー画像を用いた表示設定が可能な映像表示装置であって、
    　前記メニュー画像の表示位置を示すメニュー位置情報と、前記コンピュータから受信したカーソルの表示位置を示すカーソル位置情報とに基づき、前記カーソルが前記メニュー画像の表示領域内に移動したか否かを判定し、前記カーソルが前記メニュー画像の表示領域内に移動すると、該カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象であることを通知し、前記コンピュータから該操作対象が選択されたことを示すイベント信号を受信すると、対応する設定項目が選択されたことを通知する機器処理部と、
    　前記機器処理部からの通知にしたがって、前記カーソルの位置に対応する前記メニュー画像内の設定項目が操作対象になったことを表すメニュー画像を表示すると共に、前記メニュー画像内の選択された設定項目に対応する処理を実行するメニュー制御部と、
    を有する映像表示装置。     A video display device capable of displaying video according to a video signal transmitted from a computer and capable of display setting using a menu image,
    Based on the menu position information indicating the display position of the menu image and the cursor position information indicating the display position of the cursor received from the computer, it is determined whether or not the cursor has moved into the display area of the menu image. When the cursor moves into the display area of the menu image, it is notified that the setting item in the menu image corresponding to the position of the cursor is the operation target, and the operation target is selected from the computer. A device processing unit that notifies that the corresponding setting item has been selected,
    In accordance with the notification from the device processing unit, a menu image indicating that the setting item in the menu image corresponding to the position of the cursor has become an operation target is displayed, and the selected setting item in the menu image A menu control unit for executing processing corresponding to
    A video display device.
  8. 　コンピュータから送信された映像信号にしたがって映像を表示すると共に、メニュー画像を用いた表示設定が可能な映像表示装置であって、
    　前記コンピュータに、表示設定に用いるメニュー画像の表示位置を示すメニュー位置情報及び該メニュー画像から遷移する各設定項目を識別するためのＩＤ情報を含むメニュー情報を出力する機器処理部と、
    　前記コンピュータから前記ＩＤ情報及び該ＩＤ情報に対応する設定項目が操作対象であることを示す情報を受信すると、該設定項目が操作対象であることを示すメニュー画像を表示し、前記コンピュータから前記ＩＤ情報及び該ＩＤ情報に対応する設定項目が選択されたことを示す情報を受信すると、前記メニュー画像内の選択された設定項目に対応する処理を実行するメニュー制御部と、
    を有する映像表示装置。     A video display device capable of displaying video according to a video signal transmitted from a computer and capable of display setting using a menu image,
    A device processing unit that outputs menu information including menu position information indicating a display position of a menu image used for display setting and ID information for identifying each setting item transitioned from the menu image to the computer;
    When receiving the ID information and information indicating that the setting item corresponding to the ID information is the operation target from the computer, a menu image indicating that the setting item is the operation target is displayed, and the ID is displayed from the computer. When receiving the information and the information indicating that the setting item corresponding to the ID information is selected, a menu control unit that executes processing corresponding to the selected setting item in the menu image;
    A video display device.
PCT/JP2009/060770 2009-06-12 2009-06-12 Image display system and method WO2010143296A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011518186A JP5511023B2 (en) 2009-06-12 2009-06-12 Video display system and method
PCT/JP2009/060770 WO2010143296A1 (en) 2009-06-12 2009-06-12 Image display system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/060770 WO2010143296A1 (en) 2009-06-12 2009-06-12 Image display system and method

Publications (1)

Publication Number Publication Date
WO2010143296A1 true WO2010143296A1 (en) 2010-12-16

Family

ID=43308564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/060770 WO2010143296A1 (en) 2009-06-12 2009-06-12 Image display system and method

Country Status (2)

Country Link
JP (1) JP5511023B2 (en)
WO (1) WO2010143296A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001175378A (en) * 1999-12-15 2001-06-29 Sony Corp Image display device and method
JP2002162956A (en) * 2000-11-27 2002-06-07 Sony Corp Device and method for display and information equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001175378A (en) * 1999-12-15 2001-06-29 Sony Corp Image display device and method
JP2002162956A (en) * 2000-11-27 2002-06-07 Sony Corp Device and method for display and information equipment

Also Published As

Publication number Publication date
JPWO2010143296A1 (en) 2012-11-22
JP5511023B2 (en) 2014-06-04

Similar Documents

Publication Publication Date Title
JP5532018B2 (en) Terminal device, program, and remote operation system
JP6105822B1 (en) Touch screen control method and apparatus
KR20170126295A (en) Head mounted display device and method for controlling the same
JP2007293849A (en) Functional icon display system and method
JP2012084122A (en) Image display device, image display system, image display method, program and recording medium
US20110050610A1 (en) Dynamic switching of interactive whiteboard data
US20200104004A1 (en) Display control device, display control method, and display control system
US20110234632A1 (en) Image display device, image information processing device, image display system, image display method, and image information processing method
WO2014036974A1 (en) Terminal device, and method and system for display in one screen
KR20170104943A (en) Information processing apparatus, method for controlling information processing apparatus, and recording medium
KR102426034B1 (en) Display device capable of switching image sources and operating system thereof
JP2009282949A (en) Operation system for plurality of computers, and method therefor
JP2017182110A (en) Display system, display device, information processor, and information processing method
JP2013113916A (en) Display control apparatus, image display system, display control method and program
US20160142624A1 (en) Video device, method, and computer program product
US9878246B2 (en) Method and device for controlling a display device
JP2010182134A (en) Remote control system, control terminal device, and selection status display alternation method
KR100676366B1 (en) Method and system for controlling computer using touchscrren of portable wireless terminal
JP2011186572A (en) Video display device system
JP5511023B2 (en) Video display system and method
JP6289038B2 (en) Display control apparatus, method and program
US10073611B2 (en) Display apparatus to display a mirroring screen and controlling method thereof
JP5472569B2 (en) Projection system
JP2009104449A (en) Cursor control device, cursor control system, and method for controlling cursor control device
KR102352791B1 (en) Display device capable of switching image sources and operating system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09845821

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2011518186

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09845821

Country of ref document: EP

Kind code of ref document: A1