JPH08116525A - Communication conference terminal equipment - Google Patents

Abstract

PURPOSE: To suppress consumption of recording paper by storing once received image information, generating and displaying display information of the stored image information when the user commands display of the image information and adding a page border line. CONSTITUTION: In the case of a long size, an image DP of the page is displayed on a display screen DSP with the same reduction as that of an A4 size. Then a system control section inquires of a user about the division mode of a received image of the long size as to whether or not the reception size division mode or the space area division mode. When the reception size division mode is selected, a page border line PB of each page is displayed in broken lines for each display line number corresponding to the number of lines of the A4 size paper from the head of the page. Furthermore, when the space area division mode is selected, a space area where full white level lines are consecutive for a prescribed number is discriminated to be a division position and the page border line PB is displayed corresponding to the division position.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication conference terminal device having at least a facsimile function, a function of displaying received image information, and a communication conference terminal function.

[0002]

2. Description of the Related Art In recent years, a communication conference terminal device capable of exchanging voice information and moving image information with a partner terminal and performing a predetermined conference communication has been considered promising as a terminal utilizing ISDN. System has been proposed.

[0003] Usually, this communication conference terminal device has
It also has a facsimile device function for exchanging meeting materials, etc., and these meeting materials are sent to the other terminal at the stage before the start of the communication conference session,
Alternatively, it is sent to the other terminal as needed during the communication conference session.

By the way, when transmitting a plurality of transmission originals to a partner terminal, such as when there are many originals of conference materials, the transmission originals should not be separated one by one by the automatic document feeder attached to the original reading device. And in this case,
A long received document having a length of one page of received document for a plurality of sheets is recorded and output by the partner terminal.

Conventionally, when such a received original is obtained at the receiving side, it is manually cut into a plurality of sheets, or the receiving side is provided with a page printer device using cut sheets as recording sheets. In this case, the recording paper is divided into the size of the recording paper and recorded and output.

[0006]

However, such a conventional method has the following disadvantages.

That is, when a long received original is manually cut into a plurality of sheets, it is inconvenient for the user. Also, when a long received original is divided into recording paper sizes and printed out on the receiving side, the image may be divided at a position that is contrary to the user's intention on the transmitting terminal side. There is a risk of not being able to send materials.

In the case of displaying the conference material, when the received image is long, it is difficult to determine at which position the user is divided, which may cause confusion.

The present invention has been made in view of the above circumstances, and provides a communication conference terminal device capable of appropriately dividing a long received document and properly displaying an image of the received document. It is an object.

[0010]

SUMMARY OF THE INVENTION The present invention comprises at least a facsimile function and a display function of received image information,
In a communication conference terminal device equipped with a communication conference terminal function,
The received image information is stored once, and when the user instructs the display of the image information, the display information of the stored image information is formed and displayed, and the display information includes a page boundary line that represents a page boundary. The control means for adding the display information is added.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is displayed from the user. When instructed, display information is formed and displayed page by page for pages that fit in the original size specified at the time of reception among the stored image information, while pages that do not fit in the above original size are displayed. A control means for adding display information of a page boundary line representing a page boundary corresponding to the document size is provided to the information.

Further, in a communication conference terminal device having at least a facsimile device function, a display function of received image information, and a communication conference terminal function, the received image information is temporarily stored and displayed by the user. When instructed, for the pages of the stored image information that fit within the original size specified at the time of reception, the display information is formed and displayed on a page-by-page basis. Number of lines It is equipped with a control unit that determines continuous white lines as page boundaries and adds the display information of the page boundaries that represent the page boundaries to the determined page boundary positions to form the display information of the page. Is.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception, while the page that does not fit in the original size corresponds to the original size. The control means for dividing and recording and outputting the received image at the page boundary is provided.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception. A control means is provided that determines several consecutive all-white lines as a page boundary, divides the received image at the determined page boundary position, and records and outputs it.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output page by page for the pages that fit within the document size specified at the time of reception among the stored image information, while the display information for the pages that do not fit within the above document size is displayed. , The image of the page is displayed with the display information of the page boundary line representing the page boundary corresponding to the above document size added.
When the page boundary line is moved by a user's operation, a control means for dividing and recording and outputting the received image of the page at the page boundary line after the movement is provided.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and displayed by the user. When instructed, the received image is recorded and output page by page for pages that fit within the document size specified at the time of reception among the stored image information, while for pages that do not fit within the above document size, the specified number of lines in the image information Judges continuous all white lines as page boundaries, displays the image of the page with the display information of the page boundaries representing the page boundaries added to the determined page boundary positions, and displays the page boundaries by the user's operation. When the line is moved, the control means for dividing and recording and outputting the received image of the page at the page boundary line after the movement Those were example.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception, while the page that does not fit in the original size corresponds to the original size. In addition to dividing the received image at the page boundaries and recording and outputting the divided image, when the final page is an all-white image, the final page is not recorded and output.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception. A number of consecutive white lines are determined as page boundaries, and the received image is divided and recorded and output at the determined page boundary positions.
When the final page is an all-white image, a control means for not recording and outputting the final page is provided.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output page by page for the pages that fit within the document size specified at the time of reception among the stored image information, while the display information for the pages that do not fit within the above document size is displayed. , The image of the page is displayed with the display information of the page boundary line representing the page boundary corresponding to the above document size added.
When the page boundary line is moved by the user's operation, the received image of the page is divided and recorded and output at the page boundary line after the movement, and when the last page is an all-white image, the last page is recorded. It is provided with a control means that does not output.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is displayed from the user. When instructed, the received image is recorded and output page by page for pages that fit within the document size specified at the time of reception among the stored image information, while for pages that do not fit within the above document size, the specified number of lines in the image information Judges continuous all white lines as page boundaries, displays the image of the page with the display information of the page boundaries representing the page boundaries added to the determined page boundary positions, and displays the page boundaries by the user's operation. When the line is moved, the received image of the page is divided and recorded and output at the page boundary line after the movement, If the final page of the all-white image,
The control means does not record and output the final page.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is displayed from the user. When instructed, display information is formed and displayed page by page for pages that fit in the original size specified at the time of reception among the stored image information, while pages that do not fit in the above original size are displayed. It is provided with a control means for adding the display information of the page boundary line representing the page boundary designated by the user's operation to the information.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information, and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output page by page for the pages that fit within the document size specified at the time of reception among the stored image information, while the display information for the pages that do not fit within the above document size is displayed. In addition, a control means for dividing and recording and outputting the received image of the page at a page boundary line representing a page boundary designated by a user's operation is provided.

Further, in the communication conference terminal device having at least the facsimile function, the display function of the received image information and the communication conference terminal function, the received image information is temporarily stored and the image information is recorded and output from the user. Command is issued, the received image is recorded and output page by page for the pages that fit within the document size specified at the time of reception among the stored image information, while the display information for the pages that do not fit within the above document size is displayed. In addition, the received image of the page is divided by the page boundary line representing the page boundary specified by the user's operation and recorded and output, and when the final page is an all-white image, the final page is not recorded and output. It is equipped with means.

[0024]

Therefore, when a long received image is displayed,
Since the page boundaries are properly displayed, it is possible to confirm in advance the page division mode when recording and outputting the received document.

Further, since the page boundary is determined by the document size notified from the sending side, it is possible to roughly confirm the break of the conference material sent by the sending user. Further, when the page boundary is determined by the portion where all white lines are continuous, the page boundary of the original transmission original can be reproduced more appropriately.

Further, since the page boundary can be operated by the user, the content of each page in the divided recording becomes more appropriate, and the conference material or the like intended by the transmitting user can be formed. it can.

Further, when the final divided page is an all-white image, the image of the page is not recorded and output, so that wasteful consumption of recording paper can be suppressed.

[0028]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 shows a communication conference terminal device according to an embodiment of the present invention. This communication conference terminal device is
A basic interface of SDN is used as a transmission line, and a communication function of voice information, a communication function of moving image information, a communication function of still image information, a facsimile communication function, a telewriting function, and a multiplexed communication of these communication functions It has a function and can be connected to the ISDN basic interface to enable data communication using two information channels (B channels).

In the figure, the system control unit 1 controls the respective parts of the communication conference terminal device, processes of the upper layer of the video conference communication, execution processes of various application programs included in the communication conference terminal device, In addition, various control processes such as a help display process corresponding to a help request from a user are executed, and the ROM (read only memory) 2 is a part of a control process program executed by the system control unit 1 or The RAM (random access memory) 3 stores various data necessary for executing the control processing program.
Is a work area of the system control unit 1 and the like.

The clock circuit 4 is for outputting the current date and time information, and the image processing section 5 is, for example, an image reducing / enlarging process, a still image of a photographic screen, a still image encoding / decoding process. Processing (JPEG method), statistical processing of images,
Alternatively, it is for executing various image processing such as image data scaling processing and resolution conversion processing necessary for the device functions provided by the communication conference terminal device.

The magnetic disk device 6 includes a system controller 1
The operation display unit 7 is for storing program data such as other control programs and application programs executed by the computer 1 or other various data.
Is for operating the communication conference terminal device, and the still image input device 8 is, for example, a still image camera device, and is for inputting a still image.

The scanner 9 is for reading and inputting an original image at a predetermined resolution, the printer 10 is for recording and outputting an image at a predetermined resolution, and the encoding / decoding unit 11 is The image signal read by the scanner 9 is coded and compressed by the coding method of the group 4 facsimile function, and the coded image information is decoded into the original image signal.

The voice input / output device 12 is for inputting a voice for a call with a microphone and outputting it with a speaker. An analog voice signal input from the voice input / output device 12 with a microphone is output to the voice CODEC 13. ,
The analog audio signal output from the audio input / output device 12 through the speaker is output from the audio CODEC 13 and added to the audio input / output device 12.

The audio CODEC 13 is for performing signal conversion processing of analog signal / digital data for transmitting an analog audio signal using the B channel of ISDN. The voice control unit 14 is for controlling the operation of the voice input / output device 12.

The video camera device 15 is for taking an image on the user side of the communication conference terminal device,
The moving image signal output from the video camera device 15 is
It is added to the video signal input end of the video CODEC 16 and to the moving image signal input end of the display control unit 17. The video camera control unit 19 uses the video camera device 1
5 for controlling operations such as shooting on / off, zoom-in / zoom-out, and pan.

The video CODEC 16 receives the NTSC type video signal output from the video camera device 15 as CI.
TT Recommendation H. The video information is coded and compressed by the H.261 coding system to form video information, and the video information in the coded and compressed state is decoded and converted into a video signal. The video signal converted and formed by the video CODEC 16 is applied to the display controller 17. The display control unit 17 is for controlling the content of the display screen of the video monitor device 18. Further, the video camera control unit 19 is for controlling the camera angle and the like of the video camera device 15.

The ISDN interface circuit 20 is an IS
In addition to being connected to the DN, the signal processing function of the layer 1 of ISDN and the integration / separation function of the D channel signal and the two B channel signals are provided, and the D channel signal is connected to the D channel transmission control unit 21. Exchange and again
The two B channel signals are in communication with the multiplexer / demultiplexer 22.

The D channel transmission control section 21 has a D channel layer 2 signal processing function and a call control processing function for connecting / disconnecting one or two B channels.

The multiplexer / demultiplexer 22 multiplexes data of a plurality of media such as voice, moving images, and general-purpose data (other data such as still image data and facsimile image information) exchanged using the B channel. , TTC
Standard JT-H. The frame data defined in 221 is formed and transmitted to the line side, and the data of a plurality of media multiplexed in the received frame data is separated. The multiplexer / separator 22 exchanges audio data with the audio CODEC 13 and exchanges moving image data with the video CODEC 16.

These system control unit 1, ROM 2, R
AM3, clock circuit 4, image processing unit 5, magnetic disk device 6, operation display unit 7, still image input device 8, scanner 9, printer 10, encoding / decoding unit 11, audio CODEC1
3, the audio control unit 14, the video CODEC 16, the display control unit 17, the video camera control unit 19, the D channel transmission control unit 21, and the multiplexing / demultiplexing device 22 are the internal bus 2
3 are connected to each other, and data exchange between these respective elements is mainly performed via the internal bus 23.

FIG. 2 shows an example of the operation display unit 7.

On the operation display unit 7, for example, 640 ×
A liquid crystal display device 25 having a resolution of about 480 (up to 1000 × 1000) (dots), and this liquid crystal display device 25.
A touch panel device 26 attached to the display screen is provided. The touch pen 27 is for appropriately touching the operation surface of the touch panel device 12.

FIG. 3 shows an example of a transmission procedure when this communication conference terminal device exchanges image information with a partner terminal using the group 4 facsimile device function.

First, the calling terminal sends a call setup message SETUP destined for the intended called terminal to the ISDN to request a call setup with the called terminal, and as a result, the ISDN.
Sends a call setting acceptance message CALL_PROC for notifying the call setting status to the calling terminal and also sends a call setting message SETUP to the designated called terminal to call.

When the destination terminal responds to the incoming call, it sends a response message CONN to ISDN.
Sends a response confirmation message CONN_ACK to the destination terminal to confirm the response of the destination terminal, and at that point, a B channel for data transmission is established between the source terminal and the destination terminal. The destination terminal starts the transmission procedure on the B channel.

First, the calling terminal sends a command SABM to request the setting of the link layer, and the called terminal responds with a response UA, whereby the link layer is set.

Then, the calling terminal sends out a signal SQ to end-to-end the network layer,
The destination terminal sends out a signal SF to accept it,
Then, the calling terminal sends a signal CR for a calling request, and the called terminal responds with a signal CA to accept the call, whereby the network layer is set.

Then, the calling terminal sends a signal TCR to set the transport layer, and the called terminal sends a signal TCA to accept it, whereby the transport layer is set.

Then, the calling terminal sends a session start command CSS to set the session layer connection, and the called terminal responds with a session start acknowledge response RSSP, whereby the session layer is started. .

Next, the calling terminal sends a document function list command CDCL to negotiate the transmission function to be used, and the called terminal sends a document function list affirmative response RDCLP, thereby receiving the reception capability. Adjustments are made.

When the image information is ready to be transmitted in this way, the calling terminal starts the document with various information for managing the document information to be transmitted, such as the document reference number for distinguishing the document to be transmitted. Following the command CDS, a plurality of document user information commands CDUI
To send the image information for one document, and when the transmission is complete, send the document end command CDE
Notify the end of the image information of the document.

The destination terminal is the document end command CD
When E is received, a document end affirmative response RDE indicating that the reception of the document at this time is normally completed
Send P.

When one document contains a plurality of pages, the calling terminal indicates the end of one page when the sending terminal finishes sending the image information of each page except the last page. The CDPB is transmitted, and the destination terminal transmits a document page boundary affirmative response RDPBP indicating that the image information for one page at this time is normally received.

When the transmission of the image information for one document is completed in this way, the calling terminal sends the session end command CSE.
And the destination terminal sends a session end affirmative response RS
Send EP to release the session layer connection.

Next, the calling terminal sends a signal CQ of the network layer, whereas the called terminal sends a signal CF, whereby the network layer is released, and the calling terminal sends a command of the link layer. DIS
C is sent and the destination terminal sends a response UA, which releases the link layer.

In this way, when the link (call) on the B channel is released, the calling terminal sends the disconnection message DI.
Send SC to ISDN to request release of B channel,
The ISDN sends a release message REL to the calling terminal to notify the restoration of the B channel. On the other hand, the ISDN sends a disconnection message DISC to the destination terminal to request release of the B channel, and the destination terminal sends the release message REL to ISD.
It is sent to N to notify the restoration of the B channel.

As a result, the calling terminal IS sends the release completion message REL_COMP notifying the completion of the channel disconnection.
In response to the DN, the B channel between the calling terminal and the ISDN is released. Along with that, ISDN
It sends a release complete message REL_COMP to the destination terminal, which releases the B channel between the ISDN and the destination terminal. As a result, the B channel set between the calling terminal and the called terminal is completely released.

In this way, the B channel is set between the calling terminal and the called terminal, data transmission (image information transmission) is performed, and when the data transmission ends, the B channel is released.

Further, in the communication conference terminal device, in the B channel, the TTC standard JT-H. Data is exchanged in the multi-frame format defined by 221.

As shown in FIG. 4, one multi-frame MFL includes eight sub-multi-frames SMF1 to SMF.
8 sub-multiframes SMF1 to 8
Each SMF 8 is composed of two frames. That is, one multi-frame MFL is composed of 16 frames FLM0 to FLM15.

Each frame FLM0 to FLM15
As shown in FIG. 5, consists of data of 80 octets, and the bit positions in which these octets are arranged in the bit order form subchannels SCH1 to SCH8.

The eighth bit of the first octet to the eighth octet is the frame synchronization signal (Frame Ali).
The 8th bit of the 9th octet to the 16th octet constitutes a bit rate allocation signal (Bit rate Allocation).
Signal) BAS. That is, the sub-channel SCH8 is assigned to the eighth bit of the 17th octet to the 80th octet, and this portion is applied to the application channel AC (Application Channel).
el) is sometimes called. Also, sub-channel SC
In the 17th to 24th octets of H8, data of an encrypted channel for exchanging key information for encrypting data may be set (optional).

In this way, the frame synchronization signal FAS
8 bits are arranged in one frame FLM0 to FLM15, and the bit allocation is configured in units of multiframe MFL as shown in FIG.

That is, even frames FLM0, FLM
2, ..., The second to eighth octets of the FLM 14, and the odd frames FLM1, FLM3 ,.
A horizontal synchronization signal composed of an 8-bit data pattern "001101111" is arranged in the FLM 15, and a vertical synchronization composed of a 6-bit data pattern "001011" is arranged in the first octet of the odd-numbered frames FLM1, FLM3, ..., FLM11. A sync signal is placed.

By detecting the horizontal synchronizing signal and the vertical synchronizing signal, the synchronization of one multi-frame MFL can be detected.

The 0th frame, the 2nd frame, the 4th frame
Bits N1, N2, N3, N4, N5 of the first octet of the frame, the sixth frame and the eighth frame are used to indicate the multi-frame number. Of these, the bit N5 is used to indicate whether or not the multiframe number is used. In this way, since the data used for the multi-frame number is 4 bits, the multi-frame number changes in descending order with a value of 0 to 15, and the same multi-frame number appears every 16 multi-frames.

The tenth frame, the twelfth frame,
And bit L of the 1st octet of the 13th frame
1, L2, L3 are used to display the connection number indicating the order in which the B channels carrying the frame among the currently used B channels are connected. Also, the bit R of the first octet of the fifteenth frame is reserved (reserved) for future recommendation,
The value is set to 0.

The bit TEA of the first octet of the 14th frame is used to indicate that data transmission is not possible due to an internal failure of the data terminal device.

Also, odd-numbered frames FLM1, FLM3
.., bit A of the third octet of the FLM 15 is used to indicate whether frame synchronization or multi-frame synchronization is established or out of synchronization.

Also, odd-numbered frames FLM1, FLM3
..., bit C1 of the fifth octet, sixth octet, seventh octet, and eighth octet of FLM15
C2, C3 and C4 are for displaying a CRC (Cyclic Redundancy Check) code that is referred to for data error detection (that is, channel quality detection) of two consecutive frames (that is, sub-multiframe). , And the bit E of the fourth octet of the odd frames FLM1, FLM3, ..., FM15 is used to indicate that a transmission error has been detected on the receiving side.

The bit rate allocation signal BAS is, as shown in FIG. 7, even-numbered frames FLM0, FLM2.
.., FLM14, 8-bit data representing the capability BAS or BAS command is arranged, and in the subsequent odd numbered frames FLM1, FLM3 ,.
A double error correction code for error correcting the value of the capability BAS or BAS command transmitted in the immediately preceding frame is arranged.

The multi-frame MFL data is transmitted in the order of frame numbers, and each of the frames FLM0 to FLM15 is transmitted in the octet order from the first octet to the 80th octet, as shown in FIG. The first bit of the octet is sent first.

That is, each of the frames FLM0 to FLM0
In the FLM 15, the first bit of the first octet is transmitted first and the eighth bit of the 80th octet is transmitted last.

FIG. 9 shows the TTC standard JT-H.264 applied as a transmission control procedure executed when an audiovisual terminal such as a communication conference terminal device transmits data using the B channel. 242 shows an example of a general procedure of 242. In this case, an example of a transmission procedure for exchanging audio data, general-purpose data, and moving image data between terminals using two B channels is shown.

First, the calling terminal makes a call to the destination terminal and performs a call setup procedure on the D channel to secure one B channel (hereinafter referred to as the first channel) (Phase A), Frame synchronization is performed while exchanging frame data in which PCM voice data (A-law or μ-law, 64 Kbps) is set on one channel (frame mode), and when frame synchronization is established, mutual capability BAS
Data and command BAS data are exchanged (phase B1-1), the transmission mode to be used at that time is determined, and an additional call setup request for securing the second B channel is started (phase B1-2). ).

Then, in principle, the modes having the highest function in common with each other are selected from the contents of the exchange of the transmission modes at that time (phase B1-3), and the calling terminal receives the selected operation mode. Send a BAS command that specifies the terminal function to operate the function to the calling terminal,
Parameters common to the device functions of the calling terminal and the called terminal are set (phase B2). Thereby, in the first channel, for example, data transmission of audio data (16 Kbps) and data transmission of moving image data (46.4 Kbps) corresponding to the transmission mode selected at that time are performed (phase C). .

When the first channel starts data transmission in the frame mode, the call setting procedure is performed on the second B channel (hereinafter referred to as the second channel) on the D channel (phase CA), and the second channel is established. Then, frame data including only the frame synchronization signal FAS and the bit allocation signal BAS is exchanged using the second channel to establish frame synchronization and multi-frame synchronization (phase CB1-11), and then the first channel and the second channel. Synchronization between channels is established (phase CB1-12).

When the synchronization of the two B channels is completed, the BAS command is sent from the calling terminal side to set the transmission mode (phase CB1-2), and the transmission mode is switched to the set contents (phase CB1-3). ), Common parameters are set (phase CB3).

In this way, when the initialization of the second channel is completed, after that, the frame data exchanged on the first channel and the frame data exchanged on the second channel are synchronized with each other. Using the B channel, for example, voice data, general data, and
Video data is 58 Kbps and 6.4 Kbps, respectively
And a data rate of 62.4 Kbps is assigned for data transmission (see FIG. 10). Here, the general-purpose data channel exchanges C & I mode (conference control function) data other than voice data, for example, C & I function, telewriting communication function, and bulk transfer function (group 4 facsimile data, etc.) data. Used for.

To end such data transmission, first, the second channel is disconnected. At this time, the first
For voice data transmission on the channel only, the procedure for setting the common mode is performed (Phase CD
1), the mode of the second channel is switched to the mode 0F of the frame mode (phase CD2). At this time, the first channel and the second channel are asynchronous, and the second channel is in a state in which the call is held in the transmission state of only the frame synchronization signal FAS and the bit allocation signal BAS, and the call of the D channel is disconnected. The call for the second channel can be released by the release procedure.

In the first channel, phase CD1
During the phase CD2, the audio data and the moving image data are transmitted at the total transmission rate of 62.4 Kbps in the frame mode. Further, when the operator of one terminal ends the call, the transmission of the moving image data is finished. In order to use all the transmission capacities of the first channel including the transmission capacity of the moving image data for voice transmission, the mode is switched to the mode 0F (phase D2), and then the call disconnection release procedure of the D channel is performed. Is ready to be released.

As a result, the call disconnection release procedure is executed on the D channel for the first channel and the second channel (phase E), and the audiovisual transmission between the two terminals is completed.

As described above, in an audiovisual terminal such as a communication conference terminal device, one B channel (first channel) is first secured and a frame mode is established, and then audio data and moving image data are transmitted on this first channel. If the second B channel (second channel) can be set at the same time while performing the data transmission in the transitional mode by assigning the second transmission rate, the second channel is set by the D channel call setting procedure. Secure. Then, the first channel transmitting in the transient mode and the newly secured second channel are channel-synchronized, and when the channel synchronization is established, the allocation of the transmission rate of the audio data and the moving image data is reset. However, in order to utilize the increased transmission capacity of the B channel, the coding rule (coding method) of audio data and moving image data is changed so that higher quality audio data and moving image data can be exchanged. There is.

When the data transmission is completed, it is necessary to once change the mode in which the transmission path in which both the first channel and the second channel are synchronized is used to the mode in which only the first channel is used. is there. Therefore, first, each encoding rule of audio data and moving image data is set to a method that optimizes the transmission capacity of the first channel of 62.4 Kbps, and the transmission mode of only the first channel is changed, while the second channel is , The state of synchronization with the first channel is stopped, the mode shifts to mode 0F in which user data is in an idle transmission state, and the call is disconnected / released by the call disconnection release procedure of the D channel. The first channel is
From two types of media transmission of audio data and video data,
After changing to mode 0F, which is a transmission mode for only voice data, the call is disconnected / released by the D channel call disconnection release procedure.
release. In addition, the first channel, without switching the mode to two types of media transmission of audio data and video data,
It is also possible to disconnect / release the call after directly changing the mode to the mode 0F. In addition, the billing information obtained in the call disconnection / release procedure is managed for each channel.

With the above configuration, this communication conference terminal device
When a call is made from another terminal device by the group 4 facsimile function, the above-described predetermined group 4 facsimile transmission procedure is executed to receive the image information sent from the partner terminal, and the received image information is once received. The operation display unit 7 stores a guidance message that is stored in the magnetic disk device 6 and notifies the user that the image information is received and stored.
Display output.

When the user confirms the display of this communication conference terminal device, in order to confirm the contents of the received image information,
The operation display unit 7 is operated to display a list of files of received image information, and a target file is selected.

As a result, the system control unit 1 reads out the image information file designated at that time and displays the image on the operation display unit 7 page by page. The user can appropriately switch the page to be displayed (for example, a previous page designation operation, a next page designation operation, etc.).

At this time, the page specified by the user is the reception size (for example, A4 size) specified by the partner terminal.
If the size is within the specified number of lines, the received image DP for one page is displayed on the display screen DSP of the operation display unit 7, as shown in FIG. 11A. In this state, the display content in one screen is fixed (that is, the screen is not scrolled).

On the other hand, when the designated page has a long size exceeding the number of lines of the reception size, the display screen DSP has the same scale as that of A4 size as shown in FIG. , The image DP of the page is displayed.

At the same time, the system control unit 1 inquires of the user about the division mode of the long size received image. Here, there are two types of division modes that can be selected by the user: a reception size division mode in which a division is performed according to the reception size, and a blank area division mode in which a division is performed by a blank area in which a predetermined number of all white lines are continuous.

Here, when the reception size division mode is selected, the page boundary line PB indicating the boundary of one page is set every time the display line number corresponding to the number of A4 size lines is separated from the head of the page. , Is displayed as a broken line. When the blank area division mode is selected, a blank area in which a predetermined number of all white lines are continuous is determined as the division position, and the page boundary line PB is displayed corresponding to the division position. Further, in this state, the image in one page can be moved vertically in the display screen (so-called screen scroll).

Further, when the user touches the page boundary line PB displayed on the display screen DSP with the touch pen 27 while displaying such a long size page, the page boundary line PB is vertically moved. Can be moved to (see FIG. 12).

Here, when the reception size division mode is selected, the position of the page boundary line PB added to the image portion after the operated page boundary line PB is linked with the operation of this user. , And is changed to a position separated from the operated page boundary line PB by the number of display lines corresponding to the number of A4 size lines.

In this way, the long size page is divided into a plurality of pages, and the page boundary line PB indicating the division position can be appropriately moved by the user.

When the user gives an instruction to record and output the received image after such a user operation, the specified size page is displayed page by page, and the long size page is displayed.
The data is recorded and output from the printer 10 while being divided at the position corresponding to the page boundary line PB designated by the user.

In this way, in the present embodiment, since the long size page is divided and recorded and output for each reception size or each blank area, an appropriate reception original can be obtained.

Further, since the user can appropriately specify the division position of the long size page, the long size page can be divided in an optimum manner and recorded and output, which is an effective conference. You can get the materials.

FIG. 13 shows an example of processing when this communication conference terminal device detects an incoming call by the group 4 facsimile device function.

First, when an incoming call is answered (process 101), a predetermined call setting procedure is executed (process 102), an information channel (B channel) is established (process 103), and a predetermined pre-transmission procedure is performed on the information channel. After executing
4) Reception and storage of image information for one page (Processing 10)
5) and the response transmission of the reception result (process 106) are repeated until reception and storage of all pages are completed (NO loop of decision 107).

When reception and storage of all pages have been completed and the result of determination 107 is YES, a predetermined post-transmission procedure (on the information channel) is executed (process 108), and the information channel is closed (process 108). 109), a predetermined call disconnection release procedure is executed (process 110), and the series of image information receiving operations is ended.

Then, a guidance message for notifying that the received file is stored is displayed on the operation display unit 7.
Is displayed and output (process 111).

FIGS. 14A, 14B, and 15
Shows an example of processing when a user instructs to display a received file.

First, the system control section 1 displays on the operation display section 7 a list display of the image information files received at that time and a file selection guidance for selecting one image information file from the list items. The user is made to select the image information file to be displayed (process 201).

When the image information file is selected by the user, the value of the variable i for storing the number of lines of image information for one page is initialized to 0 (process 202).
The reception size stored corresponding to the selected image information file is taken out, the number of lines per page is calculated corresponding to the resolution and the reception size of the image information at that time, and the calculated value is set as a variable. Set to LN (Process 20)
3).

Then, with the image information of the first page of the image information file selected as the processing page, the image information of the processing page is decoded by one line, and the image signal obtained thereby is stored in a predetermined buffer. (Processing 204), the value of the variable i is incremented by 1 (Processing 205), it is checked whether the page end is detected in the decoding process at that time (determination 206), and when the result of the determination 206 is NO,
Returning to the process 204, the decoding process of the image information of the next line is performed.

When the decoding of one page of image information is completed and the result of judgment 206 is YES, it is checked whether the value of the variable i is smaller than the value of the variable LN (decision 207).

If the result of judgment 207 is YES, it means that the page has a specified size, and therefore the operation display unit 7 displays the image information file based on the resolution and the display resolution of the operation display unit 7 at that time. Magnification that fits the image of one page of the specified size in the vertical direction of the screen DSP (hereinafter,
The normalized scaling factor is calculated, the image signal for one page stored in the buffer is scaled at the normalized scaling factor, and the scaled data is formed as display image data (Process 20).
8), the screen of the display image data is displayed on the operation display device 7 (process 209). In this state, it waits until the user gives an instruction to display the next page (NO loop of decision 210).

When the user gives an instruction to display the next page and the result of judgment 210 is YES, it is checked whether or not the display of all pages is finished at that time (decision 211), and the result of judgment 211 When becomes NO,
With the image information of the next page selected as the processing page (step 212), the process returns to step 202 and the display process for the next page is performed.

When the display of all pages is completed and the result of judgment 211 is YES, a printout inquiry for instructing the user to select whether or not to output the image of this image information file is made. When the guidance message is displayed (process 213) and the user is printing out (result of judgment 214 is YES), the image signal stored in the buffer is sent to the printer 10.
The received document for one page is recorded and output (process 215). At this time, when the recording page is a long page and one or more page boundaries are set (described later), the image signal for one page is separated at the page boundary and the received images of a plurality of pages are recorded and output. To do. Further, in the process 215, when the final page is an all-white page, if the image of the page is set not to be recorded, it is possible to prevent waste of the recording paper.

When the page selected at that time is the long size and the result of the judgment 207 is NO, the division mode of the long size received image is set to the reception size division mode in which it is divided by the reception size. , A division mode inquiry guidance message for selecting one of the blank area division modes in which all white lines are divided by a predetermined number of continuous blank areas is displayed (step 220), and the user is prompted to select one of the division modes.

Here, when the user selects the reception size division mode and the result of the determination 221 is YES, the above-described normalization ratio is calculated, and one page stored in the buffer at the normalization ratio is calculated. The image signal of the minute is scaled,
The scaled data is formed as display image data (process 222), and a page boundary indicating one page boundary is set every time the number of display lines corresponding to the number of A4 size lines is separated from the head of the page. (Process 223).

When the user selects the blank area division mode and the result of the determination 221 is NO,
The above-described normalization magnification is calculated, the image signal for one page stored in the buffer is scaled at the normalization magnification, and the scaled data is formed as display image data (process 22).
4) Then, a page boundary is set by searching for a blank area in which a predetermined number of all white lines are continuous (process 225).

Then, in accordance with the page boundary set in this way, a broken line image representing the page boundary line PB is inserted into the display image data (step 226), and the screen of the display image data is displayed on the operation display device. Displayed in 7 (Processing 2
27). In this case, when the user performs a screen scroll instruction operation, the display content is updated by scrolling within the page within the range of the display content within the one page.

Then, in this state, it is monitored whether the user gives an instruction to display the next page or the user gives an instruction to change the position of the page boundary line PB being displayed (NO loop of decisions 2228 and 229). ).

Here, when the user has instructed to display the next page and the result of determination 228 is YES, the page boundary is fixed at the line position corresponding to the display position of the page boundary line PB at that time. Then, the page boundary is saved (process 230), the display process of the page is terminated, and the process proceeds to decision 211.

When the user has instructed to change the position of the page boundary line PB and the result of the determination 229 is YES, it is monitored whether the page boundary line PB is touched or moved. (Judgment 231, 23
2) If the page boundary line PB is touched and moved, and if the result of determination 232 is YES, it is checked whether the division mode at that time is the reception size division mode (decision 233).

When the result of the judgment 233 is YES, the display position of the page boundary line PB is changed to the position after the movement operation (process 234), and along with this change, it is set to the subsequent page portion. The page boundary and the page boundary line PB are changed from the line position corresponding to the changed position of the page boundary line PB to a position where the number of display lines corresponding to the number of A4 size lines is separated (process 235).

When the result of the determination 233 is NO, the display position of the page boundary line PB is changed to the position after the movement by the movement operation (process 236), and the subsequent pages are accompanied by this change. The page border and the page border PB set in the part are changed to the page border PB.
After that, the position of the all-white line is changed to the position of the all-white area where the number of lines is equal to or more than the predetermined number (process 237).

In this way, the user's page boundary line P
When the process of changing the position of B and the update of the subsequent page boundary accompanying it is completed, the process returns to the process 227, and the image of the updated page is displayed.

In this way, in the present embodiment, the user can indicate the page boundary for a long page while checking the image of the received image information on the operation display unit 7, so that the user of the transmitting side can It is possible to restore the image of the page that has become a long page to the state similar to the original transmission original, and obtain the conference material in the almost same state as intended by the user on the transmission side. Further, when the image of the received image information is recorded and output, if the last page is an all-white page, the image of that page is not recorded and output, so that it is possible to prevent waste of recording paper. it can.

In the above-described embodiment, the user can move the page boundary by the operation after setting the page boundary in the reception size or the blank area. It can also be set by operation.

By the way, in the above-described embodiment, the image of the received and stored image information is recorded and output after the user confirms it, but all the pages of the received image information are the specified pages described above. If it is, the received image can be immediately recorded and output. However, even in that case, when one or more long pages are included, the user is inquired about the division mode of the long page, and the image of the long page is displayed in the division mode set by the user in response to the inquiry. It is recommended to record separately.

FIG. 16 shows an example of processing at the time of reception in that case.
Shown in (a) and (b).

First, when an incoming call is answered (process 301), a predetermined call setup procedure is executed (process 302) to establish an information channel (B channel) (process 303), and a predetermined pre-transmission procedure is performed on the information channel. After executing
4) The image information for one page is received and saved (process 30
5) It is determined whether the page at that time is a long page (decision 306). The result of judgment 306 is YES
When it becomes, a long flag for storing the stored page as a long page is set (process 307).

Then, the response of the reception result is transmitted (process 3
08), it is checked whether there is a subsequent page (decision 30
9) If the result of determination 309 is YES, the process returns to step 305 to perform the reception processing of the next page.

When reception and storage of all pages have been completed and the result of determination 3090 is YES, a predetermined post-transmission procedure (on the information channel) is executed (process 310), and the information channel is terminated (process 310). 311), a predetermined call disconnection release procedure is executed (process 312), and a series of image information receiving operations is ended.

Next, it is checked whether or not the image information file received and saved at that time includes one or more pages with the long flag set (decision 313), and the result of judgment 313 becomes YES. If so, a guidance message for notifying that the received file including the long page is stored is displayed and output on the operation display unit 7 (process 314), and this process ends. In addition, judgment 31
When the result of 5 is NO, the image of the image information file saved at that time is recorded and output page by page (process 315), and this process ends.

Thus, when the received image information includes one or more long pages, a guidance message notifying that the received file including the long pages is stored is displayed on the operation display unit 7. Is displayed. The user
Looking at the guidance message on the operation display unit 7, it is possible to instruct to record and output the saved file.

In this way, when the user gives an instruction to record and output the save file, the system controller 1 causes the system controller 1 shown in FIG.
The processes of FIGS. 18A and 18B and FIG. 18 are executed to record and output the image of the save file.

First, the division mode of a long-size received image is selected to be either a reception size division mode in which it is divided according to the reception size or a blank area division mode in which it is divided into blank areas in which a predetermined number of all white lines are continuous. A division mode inquiry guidance message is displayed (process 401) and the user is prompted to select one of the division modes.

Here, when the user selects the reception size division mode and the result of judgment 402 is YES, the reception size stored corresponding to the image information file at that time is taken out and the image information is extracted. The number of lines per page is calculated in accordance with the resolution and the reception size of, and the calculated value is set in the variable LN (process 40).
3).

Next, a processing page to be subjected to image recording processing is selected (processing 404), and the value of a variable i for storing the number of lines of image information for one page is initialized to 0 (processing 405). ).

Then, the image information of the processed page is decoded by one line (process 406), the image signal obtained thereby is stored in a predetermined buffer (process 407), and the value of the variable i is increased by 1 (process 408). ), It is checked whether the page end is detected in the decryption process at that time (decision 40
9), when the result of determination 409 is NO, process 4
Returning to 06, the decoding processing of the image information of the next line is performed.

When the decoding of the image information for one page is completed and the result of the judgment 409 is YES, it is checked whether or not the processed page is the last page of the image information (decision 410). When the result of judgment 410 is YES, it is checked whether or not the data stored in the buffer at that time is data representing an all-white page (decision 411). When the result of the determination 411 is YES, the image of the page is not recorded and output, and the process ends. That is, when the final page is an all white page, the image of that page is not recorded and output.

When the result of judgment 410 is NO or when the result of judgment 411 is NO, it is checked whether or not the value of the variable i is greater than or equal to the value of the variable LN (decision 412). .

When the result of the judgment 412 is NO,
Since the processing page at that time is the specified page, the image signal for one page stored in the buffer at that time is transferred to the printer 10 and the image of the page is recorded and output (processing 413).

When the result of determination 412 is YES, since the processing page at that time is a long page, the image signals corresponding to the number of lines LN from the beginning are selected from the image signals stored in the buffer. Transfer it to the printer 10,
An image for one page is recorded and output (process 414).

Then, the image signals for the number of recorded lines LN are erased from the buffer (process 415), and the variable i
The value LN is subtracted from the value of (step 416), and it is checked whether the value of the variable i after the subtraction is a positive value (decision 417). When the result of determination 417 is YES, there is an unrecorded portion of the processing page, so the process returns to processing 414, and the remaining image is recorded and output.

When the result of judgment 417 is NO,
This is a case where the recording operation for the processing page is completed, and at this time and when the processing 413 is completed, the process proceeds to the determination 418. In this judgment 418, it is checked whether or not the recording processing of all pages is completed, and the judgment 418
When the result is NO, the process returns to the process 404 to perform the recording process of the remaining pages. If the result of determination 418 is YES, this process ends.

When the user selects the blank area division mode and the result of the judgment 402 is NO,
A processing page as a target for image recording processing is selected (step 420), and the value of the variable i for storing the number of continuous all white lines is initialized to 0 (step 421).

Then, the image information of the processed page is decoded by one line (process 422), the image signal obtained thereby is stored in a predetermined buffer (process 423), and the processed line at that time is an all-white line. Check whether (decision 4
24).

When the result of the judgment 424 is YES, the value of the variable i is incremented by 1 (step 425). When the result of the judgment 426 is NO, the value of the variable i is 0.
(Step 426).

Next, it is checked whether or not the value of the variable i is equal to or more than the continuous number Lk of all white lines defining the division position (decision 427). , The image signals stored in the buffer are transferred to the printer 10 and are recorded and output (process 4
28), the image signal stored in the buffer is erased (process 429).

Further, it is checked whether the page end is detected in the decoding process at that time (decision 430). When the result of the judgment 430 is NO, the process returns to the process 421 and the image information of the next line is decoded. Process. If the result of judgment 427 is NO, that part is not the division position, and therefore judgment 4 is made to judge the end of the page.
Proceed to 30.

When the decoding of one page of image information is completed and the result of determination 430 is YES, it is checked whether all the image signals stored in the buffer at that time are all white lines. (Judgment 431). Judgment 431
If the result is NO, there is still an image signal to be recorded, so the image signal stored in the buffer is transferred to the printer 10 and recorded and output (process 432), and the image signal stored in the buffer is output. Is deleted (process 433). Also,
When the result of determination 431 is YES, the portion to be recorded is an all-white portion and there is no image signal to be recorded, so the process 432 is not executed and the process proceeds to the process 433.

Further, after the processing 433, a judgment 434 is executed to check whether or not the processing of all pages has been completed. When the result of the judgment 434 is NO, the processing 42
Returning to 0, the recording process of the remaining pages is executed. If the result of determination 434 is YES, this process ends.

By the way, in the above-mentioned embodiment, the case where the conference material is transmitted before the start of the communication conference session has been described, but the present invention can be applied even when the conference material is transmitted during the communication conference session. The same can be applied. In that case, when the long page is received, it is preferable that the receiving side can inquire the user of the transmitting side to specify the division position. Further, in that case, the display of the received image, the instruction of the division position, and the recording may be locally processed by the terminal on the receiving side.

The present invention can be similarly applied to a facsimile machine equipped with a large display device.

[0150]

As described above, according to the present invention,
When a long received image is displayed, the page boundaries are appropriately displayed, and therefore, it is possible to obtain an effect that it is possible to previously confirm the page division mode when the received document is recorded and output.

Further, since the page boundary is determined by the document size notified from the transmitting side, there is an effect that the boundary of the conference material sent by the transmitting user can be roughly confirmed. In addition, since the page boundary is determined by the portion where all white lines are continuous, the page boundary of the original transmission original can be reproduced more appropriately.

Since the user can operate the page boundary, the content of each page when divided recording is more appropriate, and the conference material or the like intended by the user on the transmitting side can be formed. It also has the effect of being able to. In addition, when the final divided page is an all-white image, the image of the page is not recorded and output, so that it is possible to suppress wasteful consumption of recording paper.

[Brief description of drawings]

FIG. 1 is a block diagram showing a communication conference terminal device according to an embodiment of the present invention.

FIG. 2 is a schematic configuration diagram showing an example of an operation display unit.

FIG. 3 is a time chart showing an example of a transmission procedure of a group 4 facsimile apparatus using ISDN as a transmission path.

FIG. 4 is a schematic diagram showing an example of a frame configuration of multi-frame.

FIG. 5 is a schematic diagram showing an example of a signal configuration of one frame.

FIG. 6 is a schematic diagram showing an example of a frame adjustment signal.

FIG. 7 is a schematic diagram showing an example of a bit allocation signal.

FIG. 8 is a schematic diagram for explaining a signal transmission order.

FIG. 9: TTC Recommendation JT-H. 242 (a domestic standard corresponding to CCITT Recommendation H.242) is a time chart showing an example of a general procedure.

FIG. 10 is a schematic diagram showing an example of channel signal allocation when audio data, moving image data, and general-purpose data are transmitted using two information channels.

FIG. 11 is a schematic diagram for explaining display of a received image.

FIG. 12 is a schematic diagram for explaining movement of a page boundary line of a received image.

FIG. 13 is a flowchart showing a processing example when an incoming call is answered.

FIG. 14 is a flowchart showing a part of a processing example of displaying and recording received image information.

FIG. 15 is a flowchart showing another portion of a processing example of displaying and recording received image information.

FIG. 16 is a flowchart showing another example of processing when an incoming call is answered.

FIG. 17 is a flowchart showing a part of a processing example at the time of divided recording.

FIG. 18 is a flowchart showing another part of the processing example at the time of divided recording.

[Explanation of symbols]

 1 System control section 7 Operation display section

Claims (14)

[Claims] 1. A communication conference terminal device having at least a facsimile device function, a display function of received image information, and a communication conference terminal function, stores received image information once, and displays the image information from a user. When instructed, the display information of the accumulated image information is formed and displayed, and the display information is provided with a control means for adding the display information of the page boundary line representing the page boundary. Conference terminal equipment. 2. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores received image information once, and displays the image information from a user. When instructed, display information is formed and displayed page by page for pages that fit in the original size specified at the time of reception among the stored image information, while pages that do not fit in the above original size are displayed. A communication conference terminal device comprising: control means for adding display information of a page boundary line representing a page boundary corresponding to the document size to the information. 3. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores received image information once, and displays image information from a user. When instructed, for the pages of the stored image information that fit within the original size specified at the time of reception, the display information is formed and displayed on a page-by-page basis. Number of lines Judges all continuous white lines as page boundaries,
A communication conference terminal device comprising: control means for adding display information of a page boundary line representing the page boundary to the display position of the page at the determined page boundary position. 4. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores the received image information once, and records and outputs the image information from a user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception, while the page that does not fit in the original size corresponds to the original size. A communication conference terminal device comprising control means for dividing and recording and outputting a received image at the specified page boundary. 5. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores the received image information once, and records and outputs the image information from a user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception. Judges all consecutive white lines as page boundaries,
A communication conference terminal device comprising control means for dividing and recording and outputting a received image at the determined page boundary position. 6. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, temporarily stores the received image information and records and outputs the image information from a user. Command is issued, the received image is recorded and output page by page for the pages that fit within the document size specified at the time of reception among the stored image information, while the display information for the pages that do not fit within the above document size is displayed. , The image of the page is displayed with the display information of the page boundary line representing the page boundary corresponding to the document size added, and when the page boundary line is moved by the user operation, the page boundary after the movement is displayed. A communication conference terminal device comprising control means for dividing a received image of the page by a line and recording and outputting the divided image. 7. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores received image information once, and displays the image information from a user. When instructed, the received image is recorded and output page by page for pages that fit within the document size specified at the time of reception among the stored image information, while for pages that do not fit within the above document size, the specified number of lines in the image information Judges continuous all white lines as page boundaries, displays the image of the page with the display information of the page boundaries representing the page boundaries added to the determined page boundary positions, and displays the page boundaries by the user's operation. When the line is moved, a control means is provided for dividing and recording and outputting the received image of the page at the page boundary line after the movement. Communication conference terminal device, characterized in that. 8. A communication conference terminal device having at least a facsimile device function, a display function of received image information, and a communication conference terminal function, which temporarily stores the received image information and records and outputs the image information from a user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception, while the page that does not fit in the original size corresponds to the original size. A communication conference terminal device comprising: a control unit that divides and outputs a received image by dividing the received image at the page boundary, and that does not output the final page when the final page is an all-white image. 9. A communication conference terminal device having at least a facsimile function, a display function of received image information, and a communication conference terminal function, stores the received image information once, and records and outputs the image information from the user. Command is issued, the received image is recorded and output for each page of the stored image information that fits in the original size specified at the time of reception. Judges all consecutive white lines as page boundaries,
A communication conference terminal device comprising a control means for dividing and recording and outputting a received image at the determined page boundary position and not recording and outputting the final page when the final page is an all-white image. 10. At least a facsimile function,
In a communication conference terminal device equipped with a display function of the received image information and a communication conference terminal function, the received image information is temporarily stored, and when the user issues a recording output of the image information, the stored image information is stored. For pages that fit within the original size specified at the time of reception, the received image is recorded and output page by page.For pages that do not fit within the original size, the page information corresponding to the original size is added to the page display information. The image of the page is displayed with the display information of the page border that is displayed, and when the page border is moved by the user's operation, the received image of the page is divided by the page border after the movement. In addition to recording and outputting, when the final page is an all-white image, a control means for not recording and outputting the final page is provided. Teleconferencing terminal equipment. 11. At least a facsimile device function,
In a communication conference terminal device having a display function of received image information and a communication conference terminal function, the received image information is temporarily stored, and when the user instructs to display the image information, the stored image information For pages that fit within the original size specified at the time of reception, the received image is recorded and output page by page.For pages that do not fit within the original size, all white lines consecutive in a specified number of lines in the image information are determined as page boundaries. , The image of the page is displayed with the display information of the page boundary line indicating the page boundary added to the determined page boundary position, and when the page boundary line is moved by the user operation, the page after the movement The received image of the page is divided at the boundary and recorded and output, and if the final page is an all-white image, the final page is recorded. A communication conference terminal device comprising a control unit that does not output. 12. At least a facsimile device function,
In a communication conference terminal device having a display function of received image information and a communication conference terminal function, the received image information is temporarily stored, and when the user instructs to display the image information, the stored image information For pages that fit within the original size specified at the time of reception, display information is formed for each page and displayed, while for pages that do not fit within the above original size, the page specified by the user operation is displayed in the page display information. A communication conference terminal device comprising: a control unit for adding display information of a page boundary line that represents a boundary. 13. At least a facsimile device function,
In a communication conference terminal device equipped with a display function of the received image information and a communication conference terminal function, the received image information is temporarily stored, and when the user issues a recording output of the image information, the stored image information is stored. Of the pages that fit within the original size specified at the time of reception, the received image is recorded and output page by page.For pages that do not fit within the above original size, the page boundary specified by the user operation is displayed in the page display information. A communication conference terminal device comprising control means for dividing and recording and outputting a received image of a page at a page boundary line. 14. At least a facsimile device function,
In a communication conference terminal device equipped with a display function of the received image information and a communication conference terminal function, the received image information is temporarily stored, and when the user issues a recording output of the image information, the stored image information is stored. Of the pages that fit within the original size specified at the time of reception, the received image is recorded and output page by page.For pages that do not fit within the above original size, the page boundary specified by the user operation is displayed in the page display information. A communication conference characterized by including a control means for dividing and recording and outputting the received image of the page at the page boundary line, which does not record and output the final page when the final page is an all-white image. Terminal device.