JP5206621B2 - Image processing system - Google Patents

Description

  The present invention relates to an image processing system used for presentation, for example.

  2. Description of the Related Art Conventionally, as an image processing system used for a presentation, a system that can switch a switching operation for all participants (see JP 2003-85112 A: Patent Document 1) or between computers. A system for changing and transferring data (see Japanese Patent Application Laid-Open No. 2001-34377: Patent Document 2), a screen for presenters, and a screen for audiences, and determining whether to display them in a planned order A system for switching the display when there is a change (see Japanese Patent Application Laid-Open No. 10-232657: Patent Document 3) and a system for preventing the transmission source from switching indefinitely (Japanese Patent Application Laid-Open No. 2004-240825: Patent Document 4) See).

  If you interrupt the display of the currently displayed image during the presentation and interrupt the display of other materials, close the file containing the currently displayed image and then scan the other materials. It was taken in and displayed. After finishing the display of other materials, it was necessary to resume the terminated file and search for the interrupted image from this file.

  Also, when a presentation was interrupted due to a time out, the file containing the currently displayed image was closed. Then, when resuming the presentation at another location or at another time, it was necessary to resume the finished file and search for the interrupted image from this file.

JP 2003-85112 A JP 2001-34377 A JP-A-10-232657 JP 2004-240825 A

  However, in the above conventional image processing system, when the interrupted image is resumed, it is necessary to resume the terminated file and search for the interrupted image from this file. There was a problem that took time and effort.

  Accordingly, an object of the present invention is to provide an image processing system capable of quickly redisplaying the interrupted first image without taking time and effort even if the display of the currently displayed first image is interrupted. There is to do.

In order to solve the above problems, an image processing system according to the present invention provides:
An arithmetic processing unit, an image forming apparatus that holds the first image, and a display device,
The arithmetic processing device, the image forming device, and the display device are connected to each other via a network,
The arithmetic processing device instructs the image forming device to transfer the first image to the display device and cause the display device to display the first image.
When the display of the first image currently displayed on the display device is interrupted, the image forming apparatus stores information specifying the interrupted first image ,
When the second image captured by the image forming apparatus is displayed on the display device, the image forming apparatus interrupts the display of the first image currently displayed on the display device, and 2 images are displayed on the display device,
The second image is captured by the image forming apparatus by scanning of the image forming apparatus .

  According to the image processing system of the present invention, when the display of the first image displayed on the display device is interrupted, the image forming apparatus transmits information for specifying the interrupted first image. So, for example, during the presentation, when the display of the currently displayed first image is interrupted and the second image is interrupted and displayed, the information for identifying the interrupted first image is: Stored in the image forming apparatus. Then, after the display of the second image is completed, it is possible to quickly return to the interrupted first image without taking time and effort.

  Further, when the presentation is interrupted due to a time out, information for specifying the first image that is currently displayed and is interrupted is stored in the image forming apparatus. Then, when the presentation is resumed at another place or at another time, the interrupted first image can be quickly returned to without trouble.

  Therefore, even if the display of the currently displayed first image is interrupted, the interrupted first image can be quickly displayed again without any trouble.

  According to the image processing system of this embodiment, the image forming apparatus displays the first image displayed on the display device when the second image sent to the image forming device is displayed on the display device. Since the display of the image is interrupted and the second image is displayed on the display device, for example, during the presentation, the display of the first image currently displayed is interrupted and the second image is interrupted. Can be displayed.

  According to the image processing system of this embodiment, since the second image is captured by the image forming apparatus by scanning, the second image can be easily displayed.

In the image processing system according to the embodiment, the second image is taken into the image forming apparatus by a facsimile of the image forming apparatus.

  According to the image processing system of this embodiment, since the second image is sent by facsimile to the image forming apparatus, the second image can be easily displayed.

  In the image processing system according to the embodiment, when the display of the second image is ended, the image forming apparatus causes the display device to display the interrupted first image.

  According to the image processing system of this embodiment, when the image forming apparatus ends the display of the second image, the interrupted first image is displayed on the display apparatus. When the display of is completed, the original first image displayed so far can be restored.

  In the image processing system according to an embodiment, the image forming apparatus specifies the first image of the current display using a trigger when the display is switched from the first image of the current display to the second image. Information to be stored.

  According to the image processing system of this embodiment, the image forming apparatus specifies the first image of the current display, triggered by switching the display from the first image of the current display to the second image. Since the information to be stored is stored, the timing of storing the first image is good.

In the image processing system of one embodiment,
There are a plurality of the first images, and the plurality of first images are sequentially displayed on the display device,
The image forming apparatus causes the second image sent to the image forming apparatus to be selected to be inserted and displayed in the plurality of first images.

  According to the image processing system of this embodiment, the image forming apparatus determines where in the plurality of first images the second image sent to the image forming apparatus is inserted and displayed. Since the selection is made, the display order of the second image can be adjusted.

In the image processing system of one embodiment,
The image forming apparatus includes a display unit,
The display unit displays the plurality of first images, and selects a position in the plurality of first images to be inserted and displayed.

  According to the image processing system of this embodiment, the display unit of the image forming apparatus displays the plurality of first images, and inserts the second image at any location of the plurality of first images. Therefore, it is possible to easily adjust the display order of the second image.

  In the image processing system according to the embodiment, the image forming apparatus holds the second image and the interrupted first image as a file when the display of all the images is completed.

  According to the image processing system of this embodiment, the image forming apparatus holds the second image and the interrupted first image as files when the display of all the images is completed. Can be confirmed.

  In the image processing system according to an embodiment, when the image forming apparatus prints the file, the image forming apparatus prints only the first image, or prints the first image and the second image. Is selected.

  According to the image processing system of this embodiment, when printing the file, the image forming apparatus prints only the first image, or prints the first image and the second image. Therefore, it is possible to easily print a desired image.

  In the image processing system according to the embodiment, when the second image is sent to the image forming apparatus, the image forming apparatus causes the second image to be displayed on the display device and the second image. At least one of printing the image and transmitting the second image to the arithmetic processing unit.

  According to the image processing system of this embodiment, when the second image is sent to the image forming apparatus, the image forming apparatus causes the display device to display the second image and the second image. Since at least one of the printing of the image and the transmission of the second image to the arithmetic processing unit is performed, the presentation can proceed smoothly.

  In the image processing system of one embodiment, the image forming apparatus displays the second image currently displayed on the display device when the third image sent to the image forming apparatus is displayed on the display device. The display of the image is interrupted, the information specifying the interrupted second image is stored, the third image is displayed on the display device, and the display of the third image is terminated. Then, the interrupted first image and second image are selected, and the selected image is displayed on the display device.

  According to the image processing system of this embodiment, when the display of the third image is terminated, the image forming apparatus causes the selected first image and second image to be interrupted and selected. Since the displayed image is displayed on the display device, a plurality of interrupted images can be selected.

  In the image processing system according to an embodiment, the image forming apparatus displays the interrupted first image and second image as icons on the display device, and selects the displayed icon. .

  According to the image processing system of this embodiment, the image forming apparatus displays the interrupted first image and second image on the display device as icons, and selects the displayed icons. So you can easily select multiple interrupted images.

In the image processing system of one embodiment,
The image forming apparatus includes a display unit,
The display unit displays the interrupted first image and second image as icons, and selects the displayed icons.

  According to the image processing system of this embodiment, the display unit of the image forming apparatus displays the interrupted first image and second image as icons, and selects the displayed icons. , You can easily select multiple interrupted images.

  In the image processing system according to an embodiment, when the display device is turned off and the display of the first image currently displayed on the display device is interrupted, the image forming apparatus interrupts the display. Information for specifying the first image is stored.

  According to the image processing system of this embodiment, when the display device is turned off and the display of the first image currently displayed on the display device is interrupted, the image forming apparatus interrupts the interruption. Since the information for identifying the first image is stored, for example, during the presentation, the display device is temporarily turned off, and the display of the first image currently displayed is interrupted, and then the presentation is resumed. It is possible to quickly return to the first image that has been made without any effort.

  In one embodiment, the image forming apparatus causes the display device to display the interrupted first image when the display device is turned on again.

  According to the image processing system of this embodiment, the image forming apparatus causes the display device to display the interrupted first image when the display device is turned on again. When re-entering and resuming the presentation, the interrupted first image can be resumed immediately.

  According to the image processing system of the present invention, when the display of the first image displayed on the display device is interrupted, the image forming apparatus transmits information for specifying the interrupted first image. Since the data is stored, even if the display of the currently displayed first image is interrupted, the interrupted first image can be quickly displayed again without any trouble.

1 is a simplified configuration diagram showing a first embodiment of an image processing system of the present invention. 2 is a perspective view of an MFP. FIG. 2 is a block diagram illustrating components of the MFP. FIG. It is operation | movement explanatory drawing of an image processing system. It is the schematic of the projection image A (1st image) projected on the screen. It is the schematic of the projection image B (2nd image) projected on the screen. It is the schematic which shows a screen when projection is complete | finished. It is the schematic of the projection image A (1st image) projected on the screen. It is the schematic of the projection image E (3rd image) projected on the screen. It is the schematic which shows a screen when projection is complete | finished. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a simplified block diagram which shows 2nd Embodiment of the image processing system of this invention. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. It is a flowchart which shows the case where scan data (2nd, 3rd image) is projected. FIG. 10 is a schematic diagram illustrating a third embodiment of the image processing system of the present invention and a state of a display unit of an MFP. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. 2 is a schematic diagram illustrating a state of a display unit of the MFP. FIG. It is a flowchart which shows the case where it prints after completion | finish of projection. FIG. 10 is a schematic diagram illustrating a fourth embodiment of the image processing system of the present invention and a state of a display unit of the MFP. 10 is a flowchart illustrating a case where FAX transmission data is projected as scan data (second and third images). 10 is a flowchart illustrating a case where FAX transmission data is projected as scan data (second and third images). 10 is a flowchart illustrating a case where FAX transmission data is projected as scan data (second and third images). 10 is a flowchart illustrating a case where FAX transmission data is projected as scan data (second and third images). It is a flowchart which shows the case where the power supply of a projector is turned off while showing 5th Embodiment of the image processing system of this invention.

  Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.

(First embodiment)
FIG. 1 is a simplified configuration diagram showing an embodiment of an image processing system according to the present invention. As shown in FIG. 1, this image processing system includes a plurality of PCs (personal computers) 2 as arithmetic processing devices, an MFP (Multifunction Peripheral) 1 as an image forming device, and a display device. Projector 3. MFP 1, PC 2, and projector 3 are connected together with server 4 through network N.

  The MFP 1 and the PC 2 exchange image data with each other via the network N. The projector 3 projects an image transmitted from the MFP 1 via the network N onto the screen.

  As shown in FIG. 2, the MFP 1 includes an automatic document feeder 11, a document reading unit 12, an image forming unit 13, a sheet feeding unit 14, and an operation panel 15. The automatic document feeder 11 scans and reads a paper document while automatically feeding it. The document reading unit 12 directly reads a paper document. The image forming unit 13 forms an image on paper. The paper feeding unit 14 sends the paper to the image forming unit 13. The operation panel 15 includes a display unit 16 and an operation unit 17. The display unit 16 is a touch panel type with a liquid crystal screen, and the operation unit 17 is a button type.

  As shown in FIG. 3, the MFP 1 includes a main circuit 20. The main circuit 20 includes a CPU 21, a network I / F unit 22, a ROM 23, a RAM 24, an EEROM 25, an HDD 26, a facsimile unit 27, and a card I / F 28.

  The CPU 21 controls all the components of the MFP 1. The network I / F unit 22 is connected to the network N. The card I / F 28 is connected to the flash memory 18.

  Next, a case where the image processing system is used for presentation will be described. As shown in FIG. 4, the MFP 1 holds presentation data as a first image in the BOX, and the PC 2 transfers the first image to the projector 3 as indicated by an arrow R1. Then, the MFP 1 is instructed to display the first image on the projector 3.

  In response to an instruction from the PC 2, the MFP 1 transfers the first image to the projector 3 and causes the projector 3 to display the first image as indicated by an arrow R2. The projector 3 projects the first image on the screen 5 in accordance with an instruction from the MFP 1. There are a plurality of the first images, and the plurality of first images are projected by the projector 3 in order.

  As for the projection onto the projector 3, the projector 1 starts the projector projection application from the PC 2 and opens the file in the projector projection BOX in the MFP 1 so that the MFP 1 projects onto the projector 3.

  When the display of the first image is interrupted while the first image is being projected and a paper document S as a second image is to be projected, this document S is designated as MFP 1 (automatic document feeder). 11 and the document reading unit 12). Here, the interruption of the display of the image means that the display of the image is temporarily stopped and the image is displayed again.

  The MFP 1 displays the captured second image on the projector 3 as indicated by an arrow R3. That is, when the MFP 1 displays the second image sent to the MFP 1 on the projector 3, the MFP 1 interrupts the display of the first image currently displayed on the projector 3 and displays the second image on the projector 3. Display.

  When the display of the first image currently displayed on the projector 3 is interrupted, the MFP 1 stores information (number of pages) for specifying the interrupted first image. The MFP 1 stores information for specifying the first image that is currently displayed, triggered by switching the display from the first image that is currently displayed to the second image.

  When the display of the second image is completed, the MFP 1 causes the projector 3 to display the interrupted first image as indicated by an arrow R4.

  Next, an image transmitted from the MFP 1 to the projector 3 will be described. As shown in FIG. 5, the first image of the MFP 1 is projected onto the screen 5 by the projector 3. In this case, there are eight projection images A as the first image, and the presentation is performed by sequentially projecting from the projection image A of the first page, and the projection up to the projection image A of the third page has already been completed. The projected image A of the eye is currently being projected.

  Then, as shown in FIG. 6, the projection image B as the second image is scanned by the MFP 1, and the projection image A is switched to the projection image B. There are three projection images B, and the projection image B of the first page is projected. In the figure, the projected image B is hatched for easy understanding.

  As shown in FIG. 7, after the projection image B on the third page is completed, the MFP 1 displays the file name of the projection image A on the fourth page on the screen 5 as a key. And the movement of the pointer 7 is detected by the camera 6 attached to the MFP 1. In FIG. 7, the file name of the interrupted projection image A is displayed on the screen 5 as “interrupt A (4/8)”. The selection of the key on the screen 5 by the pointer 7 is based on the position information of the camera 6 by reading the movement of the pointer 7 on the screen 5 with the camera 6 as disclosed in, for example, Japanese Patent Laid-Open No. 11-212724. Is judged.

  Then, by selecting a key displayed on the screen 5, the MFP 1 displays the interrupted projected image A of the fourth page on the screen 5 as shown in FIG. 8.

  In FIG. 7, the key of the interrupted projection image A is displayed. However, if there is only one interrupted projection image A, the process may return to FIG. 8 instead of FIG.

  As shown in FIG. 9, when the projection image B as the second image is projected on the screen 5, the projection image B on the second page is interrupted and the projection image E as the third image is interrupted. May be projected. That is, when the MFP 1 displays the third image sent to the MFP 1 on the projector 3, the MFP 1 interrupts the display of the second image currently displayed on the projector 3, and the interrupted second image is displayed. Information for specifying the image is stored, and the third image is displayed on the projector 3.

  Since there are a plurality of interrupted images, after the projection of the projection image E is completed, the file names of the plurality of interrupted images are displayed on the screen 5 as keys as shown in FIG. 7, the movement of the pointer 7 is read by the camera 6, and the MFP 1 causes the projector 3 to display the selected image. In FIG. 10, the file name of the interrupted projection image A is displayed on the screen 5 as “interrupt A (4/8)” and the file name of the interrupted projection image B is displayed as “interrupt B (2/3)”. Yes.

  That is, when the display of the third image is terminated, the MFP 1 selects the interrupted first image and second image, and causes the projector 3 to display the selected image. The MFP 1 causes the projector 3 to display the interrupted first image and second image as icons and causes the displayed icons to be selected.

  Next, the state of the display unit 16 of the MFP 1 when the MFP 1 scans a document will be described. As shown in FIG. 11, when the projected image A is interrupted during projection onto the screen 5 and a scanned document image is input, the projected image A in the BOX being projected by the projector is selected, and the scan data addition key is pressed. Push. Then, as shown in FIG. 12, the currently projected projection image A is displayed as a preview on the display unit 16. When adding a scanned image, pressing the OK key causes the scanned image to be projected on the projector 3 and simultaneously displayed on the display unit 16. In the figure, the operated keys are hatched for easy understanding.

  When a scanned image is projected onto a page after the currently projected projection image A (page 4/8), pressing the additional page key shown in FIG. 12 results in the screen shown in FIG. When the additional page key shown in FIG. 4 is pressed, the scanned original data is inserted into the desired page.

  In other words, the MFP 1 selects where the second image sent to the MFP 1 is inserted and displayed in the plurality of first images. The display unit 16 displays a plurality of first images, and selects where the second images are inserted and displayed in the plurality of first images.

  FIG. 14 shows a screen when the distribution key is selected simultaneously with the scan data addition key. In FIG. 14, by pressing the OK key, the screen is switched to the screen of FIG. Thereafter, simultaneously with the start of scanning, an image is distributed to a preset PC 2.

  In the case shown in FIG. 9, the interrupted first image and second image may be displayed as icons on the display unit 16, and the displayed icons may be selected.

  Next, the flow of the image processing system having the above configuration will be described. As shown in FIGS. 15A to 15D, data (first image) in the projector projection BOX held by the MFP 1 is selected (step S1), and it is determined whether to add scan data (second image). (Step S2). If not added, the process ends. If added, the projector 3 determines whether data (first image) is being projected (step S3). If it is not under projection, a page to which scan data is to be added is selected (step S10), the page is stored in the MFP 1 (step S11), the document that is the scan data is scanned (step S12), and the scan data is stored in the PC 2. The scanned data is stored in the projector projection BOX of the MFP 1 (step S14), and the process returns to step S2.

  If it is determined in step S3 that projection is in progress, it is determined whether or not the scan data is to be projected on the current page (first image) being projected (step S4). If it is determined not to project, a page to which scan data is added after the current page being projected is selected (step S15), the page is stored in the MFP 1 (step S16), and the document as scan data is scanned (step S16). In step S17, the scan data is distributed to the PC 2 (step S18). After the data being projected becomes a page to which the scan data is added (step S19), the process proceeds to the next step S8.

  If it is determined in step S4 that the image is projected, the document as scan data is scanned (step S5), the scan data is distributed to the PC 2 (step S6), and the current data (first image) being projected is obtained. The MFP 1 stores information to be specified (number of pages) (step S7), projects scan data (step S8), and determines whether or not to add more scan data (third image) (step S9). If it is determined to be added, the process returns to step S4.

  If it is determined in step S9 that it is not added, after the projection of the scan data is completed (step S20), the interrupted original data (first image) is selected (step S21), and the page storing the selected original data is stored. Is projected onto the projector 3 (step S22), and when this projection is completed (step S23), it is determined whether or not there is other interrupted original data (step S24). If there is no other, return to the step.

  According to the image processing system having the above configuration, when the display of the first image displayed on the projector 3 is interrupted, the MFP 1 specifies information (number of pages) for specifying the interrupted first image. For example, when the display of the first image currently displayed is interrupted during the presentation and the second image is interrupted and displayed, the information for specifying the interrupted first image is stored. Is stored in the MFP 1. Then, after the display of the second image is completed, it is possible to quickly return to the interrupted first image without taking time and effort.

  Further, when the presentation is interrupted due to a time out, information specifying the first image to be displayed and interrupted is stored in the MFP 1. Then, when the presentation is resumed at another place or at another time, the interrupted first image can be quickly returned to without trouble.

  Therefore, even if the display of the currently displayed first image is interrupted, the interrupted first image can be quickly displayed again without any trouble.

  According to the image processing system having the above-described configuration, when the MFP 1 displays the second image sent to the MFP 1 on the projector 3, the display of the first image displayed on the projector 3 is interrupted. Then, since the second image is displayed on the projector 3, for example, during the presentation, the display of the first image currently displayed can be interrupted and the second image can be interrupted and displayed.

  According to the image processing system having the above configuration, the second image is captured by the MFP 1 by scanning, so that the second image can be easily displayed.

  According to the image processing system having the above configuration, when the MFP 1 ends the display of the second image, the MFP 1 displays the interrupted first image on the projector 3. At the end, it is possible to return to the original first image displayed so far.

  According to the image processing system having the above configuration, the MFP 1 uses the time when switching the display from the first image currently displayed to the second image as a trigger to specify information for specifying the first image currently displayed. Since it is stored, the timing of storing the first image is good.

  According to the image processing system having the above-described configuration, the MFP 1 allows the second image sent to the MFP 1 to be selected to be inserted and displayed in the plurality of first images. The display order of the two images can be adjusted.

  According to the image processing system configured as described above, the display unit of the MFP 1 displays the plurality of first images, and displays the second image inserted in any position of the plurality of first images. Since it is selected whether to display, the display order of the second image can be easily adjusted.

  According to the image processing system configured as described above, when the MFP 1 ends the display of the third image, the MFP 1 selects the interrupted first image and second image, and selects the selected image. Since it is displayed on the projector 3, a plurality of interrupted images can be selected.

  According to the image processing system having the above configuration, the MFP 1 displays the interrupted first image and second image on the projector 3 as icons and selects the displayed icons. You can easily select multiple images.

  According to the image processing system having the above configuration, the display unit of the MFP 1 displays the interrupted first image and the second image as icons and causes the displayed icons to be selected. You can easily select multiple images.

  Note that the second image may be sent (captured) to the MFP 1 by the facsimile of the MFP 1 instead of the scanning of the MFP 1, and the second image can be easily displayed.

(Second Embodiment)
FIG. 16 shows a second embodiment of the image processing system of the present invention. The difference from the first embodiment (FIG. 4) will be described. In the second embodiment, as shown in FIG. 16, the MFP 1 displays the captured second image (original S) as an arrow R3. As shown in FIG. 4, the image is displayed on the projector 3 and simultaneously distributed to the PC 2. Since other structures are the same as those of the first embodiment, description thereof is omitted.

  That is, when the second image is sent to the MFP 1, the MFP 1 displays the second image on the projector 3 and transmits the second image to the PC 2.

  Next, the state of the display unit 16 of the MFP 1 when the document is scanned by the MFP 1 and added to the data in the MFP 1 before projection will be described. As shown in FIG. 17, a file to which scan data (second image) is to be added is selected from the files (first image) in the projection BOX data of the MFP 1, and a scan data addition key is pressed.

  Next, as shown in FIG. 18, the data of the selected file is displayed as a preview, and a page to which scan data is added is determined by pressing the previous page key or the next page key. By pressing the OK key, scanning starts and scan data is added to the determined page. As shown in FIG. 19, the added scan data can be confirmed in advance by pressing the previous page key or the next page key in the preview display.

  FIG. 20 is a screen when the distribution key is selected at the same time as the scan data addition key. In FIG. 20, by pressing the OK key, the screen is switched to the screen of FIG. Thereafter, simultaneously with the start of scanning, an image is distributed to a preset PC 2.

  Next, the flow of the image processing system having the above configuration will be described. As shown in FIGS. 21A to 21D, compared to the first embodiment (FIGS. 15A to 15D), between step S5 and step S6, between step S12 and step S13, and step S17. A step (step S25, step S26, step S27) for determining whether or not simultaneous distribution is added between step S18.

  That is, in step S25, it is determined whether or not simultaneous distribution is performed. If it is determined that simultaneous distribution is performed, the process proceeds to step S6. If it is determined that simultaneous distribution is not performed, the process proceeds to step S7. Since steps S26 and S27 are the same, the description thereof is omitted.

  According to the image processing system having the above-described configuration, when the second image is sent to the MFP 1, the MFP 1 displays the second image on the projector 3 and the PC 2 of the second image. Since the transmission to is performed, the presentation can proceed smoothly.

(Third embodiment)
FIG. 22 shows a third embodiment of the image processing system of the present invention. The difference from the first embodiment will be described. In the third embodiment, as shown in FIG. 22, the MFP 1 has a projection print function. Since other structures are the same as those of the first embodiment, description thereof is omitted.

  That is, when the display of all the images is completed, the MFP 1 holds the second image (scan data) and the interrupted first image as files. When the file is printed, the MFP 1 selects whether to print only the first image or to print the first image and the second image.

  Next, the state of the display unit 16 of the MFP 1 when an image is printed after the presentation is completed will be described. As shown in FIG. 22, when the projection print key is selected and the projection image A file is selected, as shown in FIG. 23, the projection image A (all 8 pages) as the first file and scan data of the paper document are added. Keys for the projected image AA (11 pages in total) and the projection image B (3 pages in total) of only the scan data of the paper document can be selected. The projection image A is a first image, the projection image AA is a first image and a second image, and the projection image B is a second image.

  When the projected image AA key is selected, there is no projected image AA file. When actually printing, the MFP 1 prints the projected image A and the projected image B in correspondence with each other at the time of printing. .

  If it is desired to save in the BOX of the MFP 1, the file name is selected in FIG. 22 and the BOX save key is pressed, so that the added projection image AA file and projection image B file are displayed as shown in FIG. Stored in the BOX.

  Next, the flow of the image processing system having the above configuration will be described. As shown in FIG. 25, one of the three print files is selected (step S1).

  First, the original file (projected image A) is selected (step S2), and the original file (projected image A of pages 1 to 8) is printed (step S3).

  Second, the original file and the scanned file (projected image AA) are selected (step S4), the original file (projected image A of pages 1 to 3) up to the interrupted page is printed (step S5), and scanned. The file (projected image B of pages 1 to 3) is printed (step S6), and the original file (projected image A of pages 4 to 8) after the interrupted page is printed (step S7).

  In the third one, the scanned file (projected image B) is selected (step S8), and the scanned file (projected image B of pages 1 to 3) is printed (step S9).

  According to the image processing system having the above configuration, the MFP 1 holds the second image and the interrupted first image as files when the display of all the images is completed, so that the image can be confirmed at any time. Further, since the MFP 1 selects whether to print only the first image or the first image and the second image when printing the file, the desired image can be easily printed.

(Fourth embodiment)
FIG. 26 shows a fourth embodiment of the image processing system of the present invention. The difference from the first embodiment will be described. In the fourth embodiment, as shown in FIG. 26, the MFP 1 has a FAX transmission function. Since other structures are the same as those of the first embodiment, description thereof is omitted.

  That is, when an image transmitted by FAX is projected as scan data (second image) in the middle of original data (first image) as shown in FIG. 6, as shown in FIG. When the FAX setting is performed from the FAX transmission screen, the projector projection key is selected, and the OK key is pressed, the display shown in FIG. 12 is displayed. Further, when the OK key is pressed, the scan data is transmitted by FAX. Projected by the projector 3.

  Next, the flow of the image processing system having the above configuration will be described. As shown in FIG. 27A to FIG. 27D, compared with the first embodiment (FIGS. 15A to 15D), scan data between step S6 and step S7 and between step S18 and step S19. Is transmitted by FAX (step S28, step S29). In step S2, it is determined whether or not to add the FAX transmission data as scan data (second image).

(Fifth embodiment)
FIG. 28 shows a fifth embodiment of the image processing system of the present invention. The difference from the first embodiment will be described. In the fifth embodiment, the MFP 1 is turned off and the display of the first image currently displayed on the projector 3 is interrupted. Information (number of pages) for specifying the interrupted first image is stored. Then, when the projector 3 is turned on again, the MFP 1 causes the projector 3 to display the interrupted first image. Since other structures are the same as those of the first embodiment, description thereof is omitted.

  Next, the flow of the image processing system having the above configuration will be described. As shown in FIG. 28, the projector 3 starts projection (step S1), and the MFP 1 delivers the first image to the projector 3 (step S2). When the projector 3 is turned off and the first image cannot be delivered to the projector 3 (step S3), the MFP 1 does not respond to the projector 3 via unicast (step S4). Then, information (number of pages) for specifying the interrupted first image is stored (step S5).

  The projector 3 is turned on again, and the MFP 1 confirms the response from the projector 3 (step S6). When there is a response from the projector 3 (step S7), the MFP 1 displays the interrupted data file on the screen 5 as a key. (Step S8) By selecting the key with the pointer 7 or the operation panel 15 (display unit 16) (Step S9), the interrupted first image is projected onto the projector 3 (Step S10).

  According to the image processing system having the above configuration, when the projector 3 is turned off and the display of the first image currently displayed on the projector 3 is interrupted, the MFP 1 displays the interrupted first image. Since the information to be identified is stored, for example, during the presentation, the projector 3 is temporarily turned off to interrupt the display of the first image currently displayed, and then when the presentation is resumed, the interrupted first image is displayed. , You can return quickly without any hassle.

  Further, when the projector 3 is turned on again, the MFP 1 causes the projector 3 to display the interrupted first image. Therefore, when the projector 3 is turned on again and the presentation is resumed, the suspended first image is displayed. One image can be resumed immediately.

  In addition, this invention is not limited to the above-mentioned embodiment. For example, the feature points of the first to fifth embodiments may be variously combined. Further, the number of the MFP 1, the PC 2, and the projector 3 can be freely increased or decreased. Further, as the image forming apparatus, a normal image forming apparatus may be used instead of the MFP 1, and a television may be used as the display apparatus instead of the projector 3.

  In addition to the number of pages, the information specifying the interrupted image may be a mark attached to the image, or the mark may be read. Further, a plurality of images may be added to the first to third images to increase the number of interrupted images.

  When the second image is sent to the MFP 1, the MFP 1 displays the second image on the projector 3, and at least performs printing of the second image and transmission of the second image to the PC 2. One side may be performed, and the presentation can proceed smoothly.

1 MFP (image forming device)
2 PC (arithmetic processing unit)
3 Projector (display device)
4 server 5 screen (display device)
6 Camera 7 Pointer N Network

Claims (14)

An arithmetic processing unit, an image forming apparatus that holds the first image, and a display device,
The arithmetic processing device, the image forming device, and the display device are connected to each other via a network,
The arithmetic processing device instructs the image forming device to transfer the first image to the display device and cause the display device to display the first image.
When the display of the first image currently displayed on the display device is interrupted, the image forming apparatus stores information specifying the interrupted first image ,
When the second image captured by the image forming apparatus is displayed on the display device, the image forming apparatus interrupts the display of the first image currently displayed on the display device, and 2 images are displayed on the display device,
The image processing system , wherein the second image is taken into the image forming apparatus by scanning of the image forming apparatus . The image processing system according to claim 1 ,
The image processing system, wherein the second image is taken into the image forming apparatus by a facsimile of the image forming apparatus. The image processing system according to claim 1 or 2 ,
The image forming apparatus displays the interrupted first image on the display device when the display of the second image is finished. The image processing system according to any one of claims 1 to 3 ,
The image forming apparatus stores information for specifying the first image of the current display, triggered by switching the display from the first image of the current display to the second image. Processing system. In the image processing system according to any one of claims 1 to 4 ,
There are a plurality of the first images, and the plurality of first images are sequentially displayed on the display device,
The image processing apparatus is characterized in that the second image sent to the image forming apparatus is selected to be inserted and displayed in the plurality of first images. The image processing system according to claim 5 .
The image forming apparatus includes a display unit,
The display unit displays the plurality of first images, and selects where the second image is inserted and displayed in the plurality of first images. system. The image processing system according to any one of claims 1 to 6 ,
An image processing system, wherein when the display of all images is finished, the image forming apparatus holds the second image and the interrupted first image as a file. The image processing system according to claim 7 ,
The image forming apparatus, when printing the file, selects whether to print only the first image or to print the first image and the second image. system. In the image processing system according to any one of claims 1 to 8 ,
When the second image is sent to the image forming apparatus, the image forming apparatus displays the second image on the display device, prints the second image, and the second image. An image processing system that performs at least one of transmission of an image to the arithmetic processing unit. The image processing system according to claim 1 or 2 ,
When displaying the third image sent to the image forming apparatus on the display device, the image forming apparatus interrupts the display of the second image currently displayed on the display device, Information for specifying the second image is stored, the third image is displayed on the display device, and when the display of the third image is terminated, the interrupted first image and An image processing system, wherein a second image is selected and the selected image is displayed on the display device. The image processing system according to claim 10 .
The image forming apparatus displays the interrupted first image and second image as icons on the display device, and selects the displayed icons. The image processing system according to claim 10 or 11 ,
The image forming apparatus includes a display unit,
The display unit displays the interrupted first image and second image as icons, and causes the displayed icons to be selected. The image processing system according to claim 1,
When the display device is turned off and the display of the first image currently displayed on the display device is interrupted, the image forming apparatus stores information specifying the interrupted first image. An image processing system characterized by storing. The image processing system according to claim 13 .
The image forming system, wherein when the display device is turned on again, the display device displays the interrupted first image.

Images