CN111475125A - Image management method, device and system - Google Patents
Image management method, device and system Download PDFInfo
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- CN111475125A CN111475125A CN202010238437.4A CN202010238437A CN111475125A CN 111475125 A CN111475125 A CN 111475125A CN 202010238437 A CN202010238437 A CN 202010238437A CN 111475125 A CN111475125 A CN 111475125A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
The disclosure provides an image management method, device and system, and relates to the technical field of image management. The method comprises the following steps: acquiring a source image of at least one image transmitting end, and generating a thumbnail corresponding to the source image; creating a preset display area corresponding to each image sending end; acquiring a target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail; indicating the image sending end corresponding to the target thumbnail to send image data to an image receiving end; and controlling an image receiving end to receive the image data, decoding the image data, and displaying the decoded image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail. The image management method can solve the problem that the control of a plurality of image sources cannot be realized in the prior art.
Description
Technical Field
The present disclosure relates to the field of image transmission technologies, and in particular, to an image management method, apparatus, and system.
Background
The graph transmission system comprises an acquisition end (S end), a receiving end (R end) and an image router (VGR) arranged between the S end and the R end. The S end is used for collecting an image source, and the image source can be a picture of a remote PC. The S end can send the collected image source to the R end, the R end displays the image source to a user through a display, and a reverse control (remote operation) function is provided.
Currently, in a scenario of displaying and controlling multiple image sources simultaneously, multiple hard rs are required, each hard R is connected to a display, a KVM (Keyboard Video Mouse) is connected to the multiple hard rs, and the KVM is connected to a Keyboard and a Mouse. The user can switch and control different R ends through the KVM so as to achieve the purpose of simultaneously controlling and displaying a plurality of image sources.
However, the above solution requires the configuration of a KVM device, and the cost of the device is high. In the scenario of using manual KVM, the user is also very inconvenient to switch KVM. In addition, the KVM has a limitation on the type of the interface of the mouse and the keyboard, and is not compatible with various interfaces, and the number of interfaces of the KVM connected to the hard R end is limited, so that the KVM is not suitable for a scene with many image sources.
Disclosure of Invention
The present disclosure is directed to overcome the disadvantages of the prior art, and provides an image management method, an apparatus and a system, which can solve the problem in the prior art that control over multiple image sources cannot be implemented.
According to a first aspect of embodiments of the present disclosure, there is provided an image management method, the method including:
acquiring a source image of at least one image transmitting end, and generating a thumbnail corresponding to the source image;
creating a preset display area corresponding to each image sending end;
acquiring a target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail;
indicating an image sending end corresponding to the target thumbnail to send image data to an image receiving end;
and controlling the image receiving end to receive the image data, decoding the image data, and displaying the decoded image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
In one embodiment, the method further comprises:
acquiring a keyboard and mouse event of user operation image data;
determining a target image receiving end according to the keyboard and mouse event;
indicating a target image receiving end to send the keyboard and mouse event to an image sending end corresponding to the target thumbnail;
and the image sending end corresponding to the control target thumbnail correspondingly operates according to the key mouse event of the user.
In one embodiment, determining a target image receiving end according to a keyboard and mouse event comprises;
and determining a target image receiving end according to the coordinate value of the cursor in the keyboard and mouse event.
In one embodiment, the determining whether the encoded data with the consistent acquisition time exists in the preset temporary list includes:
before the target image receiving end is instructed to send the keyboard and mouse event to the image sending end corresponding to the target thumbnail, the method also comprises the following steps;
converting coordinate values of a cursor in a keyboard and mouse event;
indicating a target image receiving end to send the keyboard and mouse event to an image sending end corresponding to the target thumbnail;
indicating a target image receiving end to send the keyboard and mouse event after the cursor coordinate value is converted to an image sending end corresponding to the target thumbnail;
the image sending end corresponding to the control target thumbnail correspondingly operates according to the key mouse event of the user and comprises the following steps:
and the image sending end corresponding to the control target thumbnail correspondingly operates according to the keyboard and mouse event after the coordinate value of the cursor is converted.
In one embodiment, converting coordinate values of a cursor in a keyboard and mouse event comprises;
and converting the coordinate value of the cursor in the keyboard and mouse event according to the ratio of the preset display area corresponding to the image sending end corresponding to the target thumbnail to the full-screen resolution and the position of the preset display area corresponding to the image sending end corresponding to the target thumbnail in the full screen.
In one embodiment, after controlling the image receiving end to receive the image data and decode the image data, displaying in the preset display area corresponding to the image sending end corresponding to the target thumbnail comprises:
controlling an image receiving end to receive and decode image data;
and adjusting the size of the image data display window and the position of the image data display window in the target preset display area according to the display range of the preset display area corresponding to the image sending end corresponding to the target thumbnail, and displaying.
In one embodiment, before obtaining source images from a plurality of image sending ends and generating thumbnails corresponding to the source images, the method further includes:
acquiring a user name and a password, and sending the user name and the password to an authority server for authentication;
and if the authentication is passed, establishing connection with at least one image sending end.
According to a second aspect of the embodiments of the present disclosure, there is provided an image management apparatus including:
the first acquisition module is used for acquiring source images of a plurality of image transmitting ends and generating thumbnails corresponding to the source images;
the creation module is used for creating a preset display area corresponding to each image sending end;
the processing module is used for acquiring the target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail;
the first indicating module indicates the image sending end corresponding to the target thumbnail to send the image data to the image receiving end;
and the first control module is used for controlling the image receiving end to receive the image data, and after decoding, displaying the image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
In one embodiment, the apparatus further comprises:
the second acquisition module is used for acquiring a keyboard and mouse event of the user operation image data;
the determining module is used for determining a target image receiving end according to the keyboard and mouse event;
the second indicating module indicates the target image receiving end to send the keyboard and mouse event to the image sending end corresponding to the target thumbnail;
and the second control module is used for controlling the image sending end corresponding to the target thumbnail to correspondingly operate according to the keyboard and mouse event of the user.
According to a third aspect of embodiments of the present disclosure, there is provided an image management system including:
the image sending terminal and the seat position machine are connected with the image sending terminal; wherein the content of the first and second substances,
the image sending terminal comprises at least one image display terminal and at least one image acquisition terminal;
the seat machine comprises a client, a first display arranged on the client and a second display connected with the client; the client is integrated with at least one image receiving end, and the image receiving end corresponds to the image acquisition end;
the image acquisition end acquires a source image of the image display end and sends the source image to the client;
the client receives a source image and generates a thumbnail corresponding to the source image; creating a preset display area corresponding to each image acquisition end on the second display; acquiring a target thumbnail and sending a control request to an image acquisition end corresponding to the target thumbnail;
an image acquisition terminal corresponding to the target thumbnail receives the control request and sends image data corresponding to the target thumbnail to an image receiving terminal;
and the image receiving end receives the image data corresponding to the target thumbnail, decodes the image data and displays the decoded image data in a preset display area corresponding to the target image acquisition end.
In one embodiment, the system comprises:
a mouse and a keyboard connected with the client;
the client acquires a keyboard and mouse event for operating the second display; determining a target image receiving end according to the keyboard and mouse event;
the target image receiving end sends a keyboard and mouse event to the target image acquisition end;
and the target image acquisition end sends the keyboard and mouse event to the first display corresponding to the target thumbnail, and the first display corresponding to the target thumbnail executes the operation action corresponding to the keyboard and mouse event.
The image management system provided by the present disclosure is characterized in that a plurality of soft image receiving terminals are respectively connected to a plurality of image collecting terminals, and each image receiving terminal displays an image collected by each image collecting terminal on a second display (display monitor); the client identifies the cursor position in the keyboard and mouse event according to the keyboard and mouse event of the user, further determines the image receiving end corresponding to the keyboard and mouse event according to the cursor position, and finally sends the keyboard and mouse event to the corresponding image sending end by the image receiving end for execution. Therefore, the control over the plurality of image sources can be realized without setting a KVM (keyboard, video and mouse), the equipment cost can be reduced, and the control method is convenient to use, high in compatibility and expansibility and high in safety.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flowchart of an image management method according to an embodiment of the present disclosure.
Fig. 2 is an application schematic diagram of an image management method according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram of the image shown in fig. 2 after being scaled.
Fig. 4 is a flowchart of an image management method according to an embodiment of the present disclosure.
Fig. 5 is an architecture diagram of an image management apparatus according to an embodiment of the present disclosure.
Fig. 6 is an architecture diagram of an image management apparatus according to an embodiment of the present disclosure.
Fig. 7 is a schematic diagram of an image management system provided by an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The embodiment of the disclosure provides an image management method applied to a client. As shown in fig. 1, the image management method includes the steps of:
101, acquiring a source image of at least one image transmitting end, and generating a thumbnail corresponding to the source image;
in a specific implementation, the thumbnail may be set to be updated every 5s, and the update time of the thumbnail is not limited in the embodiments of the present disclosure.
It can be understood that what the user sees on the first display of the client is a thumbnail of the source image sent by each image sending end, and is not updated in real time, and can be used to show the user, and the user selects which thumbnail to operate according to the thumbnail.
It should be noted that the client in this embodiment is generally a device with decoding and reverse control functions, such as a PC, and the client itself includes a common display (the first display in this embodiment of the present disclosure), and the client is connected with a set of keyboard and mouse and a display (the second display in this embodiment of the present disclosure). The client integrates a plurality of soft rs (image receiving ends in the embodiment of the present disclosure), and the plurality of soft rs (image receiving ends in the embodiment of the present disclosure) can establish one-to-one connection with a plurality of S-terminals (image capturing ends in the embodiment of the present disclosure) to display images acquired by the S-terminals on the display monitor.
102, creating a preset display area corresponding to each image sending end;
the display (the second display in the embodiment of the present disclosure) may be one display (a large screen display or a common display), or may be a combination of multiple displays. If the display is a display, the display screen can be divided into a plurality of parts for displaying a plurality of images and control areas of the S end; if the display is a combination of multiple displays, an image of the S-side can be displayed by one display and the control area can be displayed by one display.
In this step, after the client establishes connection with the image acquisition end, the preset area of each image acquisition end is divided in the second display, and then a corresponding display window is established for each image acquisition end in each preset area.
Exemplarily, if the second display is one display, the client establishes a connection with 3 image acquisition terminals, the second display is divided into three preset regions, which are an upper left region, an upper right region and a lower right region, respectively, and then display windows are established for the image acquisition terminals in the three regions, respectively.
If the second display is a combination of a plurality of displays, one display may be a preset area of the image capturing end.
103, acquiring a target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail;
in the step, the client side obtains a target thumbnail according to user operation, and further determines an image acquisition end corresponding to the target thumbnail; the client sends an audio and video request and a control connection request to the image acquisition end, and simultaneously starts an image receiving end.
It should be noted that the image receiving end is configured to receive the audio and video data sent by the image acquisition end corresponding to the target thumbnail and decode the received audio and video data; and acquiring control information (a keyboard and mouse event) initiated by a user, and sending the control information to an image acquisition end corresponding to the target thumbnail.
104, indicating an image sending end corresponding to the target thumbnail to send image data to an image receiving end;
and 105, controlling the image receiving end to receive the image data, decoding the image data, and displaying the decoded image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
In one embodiment, after controlling the image receiving end to receive the image data and decode the image data, displaying in the preset display area corresponding to the image sending end corresponding to the target thumbnail comprises:
controlling an image receiving end to receive and decode image data;
and adjusting the size of the image data display window and the position of the image data display window in the target preset display area according to the display range of the preset display area corresponding to the image sending end corresponding to the target thumbnail, and displaying.
Specifically, the user may perform position and size adjustment, such as window size adjustment and window position movement, on the display window of the image source within a range of a preset area on the presentation display (the second display in the embodiment of the present disclosure).
It should be noted that, when the image receiving end displays the decoded image in the display window, the decoded image may be displayed in an equal scaling manner, that is, the upper and lower sides or the left and right sides of the display area may be displayed in a black-edged manner, and the situation that the black edges are present in the upper, lower, left and right sides does not occur in one-time display.
Illustratively, the 1920 × 1080 image shown in fig. 2 is displayed in an area of 1024 × 768 size as shown in fig. 3, with black sides of (768- (1024 × 1080/1920))/2 ═ 96 displayed above and below.
Optionally, as shown in fig. 4, the image management method further includes the steps of:
in this step, the user operates on the display (the second display in the embodiment of the present disclosure) using a mouse or a keyboard, and operates to generate a keyboard and mouse event.
and the client determines a target image receiving end corresponding to the image operated by the user according to the keyboard and mouse event.
In one embodiment, determining a target image receiving end according to a keyboard and mouse event comprises;
and determining a target image receiving end according to the coordinate value of the cursor in the keyboard and mouse event.
In a scenario where the display is shown as one display:
since the display displays the images decoded by the plurality of soft rs (image receiving ends in the embodiment of the present disclosure), the client needs to determine which soft R (image receiving end in the embodiment of the present disclosure) the image currently operated by the user is decoded from the coordinate value of the cursor in the keyboard and mouse event.
Specifically, when the user uses a mouse or a keyboard, an arrow of the mouse or a cursor of the keyboard is usually on an image being operated, and therefore, the client can acquire coordinate values of the cursor in a keyboard and mouse event. Further, according to each preset region corresponding to an image of each image source in the display, it is determined which soft R (image receiving end in the embodiment of the present disclosure) the image operated by the user is decoded, that is, the target soft R (image receiving end in the embodiment of the present disclosure) is determined.
Illustratively, there are three preset regions in the display, which are an upper left region, an upper right region and a lower right region, and each preset region displays an image decoded by each soft R (image receiving end in the embodiment of the present disclosure). The image corresponding to the upper left region is decoded by soft R (image receiving end in the present disclosure) 1, that is, when the cursor is located in the upper left region, the target soft R (image receiving end in the present disclosure) is soft R1 (image receiving end in the present disclosure); the image corresponding to the upper right region is decoded by soft R2 (the image receiving end in the embodiment of the present disclosure), that is, when the cursor is located in the upper right region, the target soft R (the image receiving end in the embodiment of the present disclosure) is soft R2 (the image receiving end in the embodiment of the present disclosure); the image corresponding to the lower right region is decoded by soft R3 (the image receiving end in the embodiment of the present disclosure), that is, when the cursor is located in the lower right region, the target soft R (the image receiving end in the embodiment of the present disclosure) is soft R3 (the image receiving end in the embodiment of the present disclosure).
For example, the resolution of the display is 3840 × 2160, the resolutions of the windows (windows filling the preset area) are 960 × 540, the upper left image area range is [ (0, 0), (960, 0), (960, -540), (0, -540) ], when the cursor is within the image area range, the target soft R (image receiving end in the present disclosure) is soft R1 (image receiving end in the present disclosure), the upper right image area range is [ (961, 0), (1080, 0), (961, -541), (1080, -540) ], when the cursor is within the image area range, the target soft R (image receiving end in the present disclosure) is soft R2 (image receiving end in the present disclosure), and the lower right image area range is [ (961, -541), (1920, -541), (961, -1080), (1920, -960) ], when the cursor is within the image area range, the target soft R (image receiving end in the present disclosure) is soft R3 (image receiving end in the present disclosure).
In one embodiment, before instructing the target image receiving end to send the keyboard and mouse event to the image sending end corresponding to the target thumbnail, the method further comprises the following steps;
converting coordinate values of a cursor in a keyboard and mouse event;
indicating a target image receiving end to send the keyboard and mouse event to an image sending end corresponding to the target thumbnail;
indicating a target image receiving end to send the keyboard and mouse event after the cursor coordinate value is converted to an image sending end corresponding to the target thumbnail;
the image sending end corresponding to the control target thumbnail correspondingly operates according to the key mouse event of the user and comprises the following steps:
and the image sending end corresponding to the control target thumbnail correspondingly operates according to the keyboard and mouse event after the coordinate value of the cursor is converted.
It should be noted that, because one display displays a plurality of images simultaneously, the cursor position in the keyboard and mouse event acquired by the client is in the area range of the image, not the whole screen of the display. If the cursor position is sent directly to the PC of the image source for execution, it may cause an operation error. Therefore, it is necessary to convert the cursor position, replace the original cursor position in the keyboard and mouse event with the converted cursor position, and send the keyboard and mouse event to the PC of the image source for execution.
In one embodiment, converting coordinate values of a cursor in a keyboard and mouse event comprises;
and converting the coordinate value of the cursor in the keyboard and mouse event according to the ratio of the preset display area corresponding to the image sending end corresponding to the target thumbnail to the full-screen resolution and the position of the preset display area corresponding to the image sending end corresponding to the target thumbnail in the full screen.
Specifically, the coordinate values of the cursor may be converted according to the ratio of the image area range to the full-screen resolution of the display and the position of the image area range in the full screen of the display, the converted coordinate values may replace the original coordinate values in the keyboard and mouse event, and the replaced keyboard and mouse event may be sent to the PC for execution.
For example, the area of the image operated by the user is [ (0, 0), (960, 0), (960, -540), (0, -540) ], and the user clicks the "start" icon at the lower left corner of the windows desktop on a certain image; then the cursor coordinate value in the keystroke event acquired by the client is (2, -538). If the cursor value is directly sent to the PC end of the image source, the position corresponding to the cursor value is no longer the 'start' icon at the lower left corner of the windows desktop, but is a certain point in the middle of the screen, which may cause misoperation. The coordinate value of the cursor can be converted according to the proportion of the image area range to the full-screen resolution of the display and the position of the image area range in the full screen of the display; (-538) × 1080/540 ═ 1076, 2 × 1920/960 ═ 4, and the converted cursor coordinates are (4, -1076); cursor coordinates (4, -1076) are used to replace cursor coordinates (2, -538) in a keymouse event.
In addition, for a combined key with a specific function, such as CTR L + a L T + DE L ETE, it is necessary to set a function area on the display screen, list the combined keys of various functions in the function area, the user selects in the function area to realize the combination, the client receives the operation of the user in the function area, and generates a keyboard and mouse event
It can be understood that, if the user directly presses the input on the keyboard, both the PC of the image source and the local PC (the first display in the embodiment of the present disclosure) will perform the operation corresponding to the combination key, and call up the corresponding interface, which may affect the user.
Specifically, the setting of the function area on the display screen includes the following two cases:
in the first case, a plurality of soft rs (second displays in the embodiment of the present disclosure) share one control region. If the display (the second display in the embodiment of the present disclosure) is shown as a combination of multiple displays, the control area may monopolize one of the displays in the combination of displays. If the display is a display, the control area may occupy an area in a display screen of the display; as shown in fig. 1, the range of the control region in the display is [ (0, -540), (960, -540), (0, -1080), (960, -1080) ].
In the second case, each soft R (the image receiving end in the embodiment of the present disclosure) individually uses one control region, and the control region may be set in a preset region corresponding to the soft R (the image receiving end in the embodiment of the present disclosure), and may be set in the lower left corner or the lower right corner of the preset region; of course, the control area may also be in a hidden state, and the control area is only displayed when the cursor moves to a preset display area, and the display area may be set according to the use habit of the user.
and step 404, controlling the image sending end corresponding to the target thumbnail to correspondingly operate according to the keyboard and mouse event of the user.
In the embodiment of the disclosure, a user can control the image sources of the multiple image acquisition ends by using one set of mouse and keyboard, thereby realizing seamless switching.
Optionally, before obtaining source images of a plurality of image sending ends and generating thumbnails corresponding to the source images, the method further includes:
acquiring a user name and a password, and sending the user name and the password to an authority server for authentication;
and if the authentication is passed, establishing connection with at least one image sending end.
In the step, a user inputs a user name and a password through a client, and the client sends the user name and the password to an authority server; and the authority server authenticates the user name and the password, and the user can check the image acquired by the S terminal through the client after the authentication is passed.
Compared with a KVM (keyboard video mouse), the embodiment of the disclosure uses the authority server, has the authority distribution function and is higher in safety.
Fig. 5 is an architecture diagram of an image management apparatus provided in an embodiment of the present disclosure. Referring to fig. 5, the apparatus includes a first acquisition module 501, a creation module 502, a processing module 503, a first indication module 504, and a first control module 505; the first obtaining module 501 is configured to obtain source images of multiple image sending ends, and generate thumbnails corresponding to the source images; the creating module 502 is configured to create a preset display area corresponding to each image sending end; the processing module 503 is configured to obtain a target thumbnail and send a control request to an image sending end corresponding to the target thumbnail; the first indication module 504 is configured to indicate an image sending end corresponding to the target thumbnail to send image data to an image receiving end; the first control module 505 is configured to control the image receiving end to receive the image data, decode the image data, and display the decoded image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
Fig. 6 is an architecture diagram of an image management apparatus provided in an embodiment of the present disclosure. Referring to fig. 6, the apparatus includes a first obtaining module 601, a creating module 602, a processing module 603, a first indicating module 604, a first controlling module 605, a second obtaining module 606, a determining module 607, a second indicating module 608, and a second controlling module 609; the second obtaining module 606 is configured to obtain a keyboard and mouse event of the user operation image data; the determining module 607 is configured to determine a target image receiving end according to the keyboard and mouse event; the second indicating module 608 is configured to indicate the target image receiving end to send the keyboard and mouse event to the image sending end corresponding to the target thumbnail; the second control module 609 is configured to control the image sending end corresponding to the target thumbnail to perform corresponding operations according to the keyboard and mouse event of the user.
Fig. 7 is an architecture diagram of an image management apparatus provided in an embodiment of the present disclosure. Referring to fig. 7, the system includes an image sending terminal 701, and a seat machine 702 connected to the image sending terminal 701; wherein the content of the first and second substances,
the image sending terminal 701 includes at least one image display terminal 7011 and at least one image acquisition terminal 7012;
the seat computer 702 comprises a client 7021, a first display arranged on the client 7021, and a second display connected with the client; wherein, at least one image receiving end 7022 is integrated on the client, and the image receiving end 7022 corresponds to the image acquisition end 7012;
the image acquisition end 7012 acquires a source image of the image display end 7011 and sends the source image to the client 7021;
the client 7021 receives the source image and generates a thumbnail corresponding to the source image; creating a preset display area corresponding to each image acquisition end 7012 on the second display 7022; acquiring a target thumbnail and sending a control request to an image acquisition end 7012 corresponding to the target thumbnail;
the image acquisition terminal 7012 corresponding to the target thumbnail receives the control request and sends image data corresponding to the target thumbnail to the image receiving terminal 7022;
the image receiving end 7022 receives the image data corresponding to the target thumbnail, decodes the image data, and displays the decoded image data in a preset display area corresponding to the target image capturing end 7012.
In one embodiment, the seat machine 702 further comprises:
a mouse 7023 and a keyboard 7024 connected to the client 7021;
operating the second display 7022 through the mouse 7023 and the keyboard 7024 to generate a keyboard and mouse event; determining a target image receiving end according to the keyboard and mouse event;
the target image receiving end 7022 sends a keyboard and mouse event to the target image acquisition end 7012;
the target image acquisition terminal 7012 sends the keyboard and mouse event to the first display corresponding to the target thumbnail, and the first display corresponding to the target thumbnail executes the operation action corresponding to the keyboard and mouse event.
In one embodiment, the image management system further comprises:
an authority server 7025 connected to the client 7021 for authenticating a user name and password
The image management system provided by the present disclosure is characterized in that a plurality of soft image receiving terminals are respectively connected to a plurality of image collecting terminals, and each image receiving terminal displays an image collected by each image collecting terminal on a second display (display monitor); the client identifies the cursor position in the keyboard and mouse event according to the keyboard and mouse event of the user, further determines the image receiving end corresponding to the keyboard and mouse event according to the cursor position, and finally sends the keyboard and mouse event to the corresponding image sending end by the image receiving end for execution. Therefore, the control over the plurality of image sources can be realized without setting a KVM (keyboard, video and mouse), the equipment cost can be reduced, and the control method is convenient to use, high in compatibility and expansibility and high in safety.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The aforementioned program may be preset in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An image management method applied to a client, the method comprising:
acquiring a source image of at least one image transmitting end, and generating a thumbnail corresponding to the source image;
creating a preset display area corresponding to each image sending end;
acquiring a target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail;
indicating the image sending end corresponding to the target thumbnail to send image data to an image receiving end;
and controlling an image receiving end to receive the image data, decoding the image data, and displaying the decoded image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
2. The method of claim 1, further comprising:
acquiring a keyboard and mouse event of operating the image data by a user;
determining a target image receiving end according to the keyboard and mouse event;
indicating a target image receiving end to send the keyboard and mouse event to an image sending end corresponding to a target thumbnail;
and the image sending end corresponding to the control target thumbnail correspondingly operates according to the keyboard and mouse event of the user.
3. The method of claim 2, wherein said determining a target image receiving end based on said keyboard and mouse event comprises;
and determining a target image receiving end according to the coordinate value of the cursor in the keyboard and mouse event.
4. The method according to claim 3, wherein before the target image receiving end is instructed to send the keyboard and mouse event to the image sending end corresponding to the target thumbnail, the method further comprises;
converting coordinate values of a cursor in the keyboard and mouse event;
the indication target image receiving end sends the keyboard and mouse event to an image sending end corresponding to the target thumbnail;
indicating a target image receiving end to send the keyboard and mouse event after the cursor coordinate value is converted to an image sending end corresponding to the target thumbnail;
the image sending end corresponding to the control target thumbnail correspondingly operates according to the keyboard and mouse event of the user and comprises the following steps:
and the image sending end corresponding to the control target thumbnail correspondingly operates according to the keyboard and mouse event after the coordinate value of the cursor is converted.
5. The method according to claim 4, wherein the converting coordinate values of the cursor in the keystroke event comprises;
and converting the coordinate value of the cursor in the keyboard and mouse event according to the ratio of the preset display area corresponding to the image sending end corresponding to the target thumbnail to the full-screen resolution and the position of the preset display area corresponding to the image sending end corresponding to the target thumbnail in the full screen.
6. The method according to claim 1, wherein the controlling the image receiving end to receive the image data and decode the image data, and displaying the image data in the preset display area corresponding to the image sending end corresponding to the target thumbnail comprises:
controlling an image receiving end to receive the image data and decode the image data;
and adjusting the size of the image data display window and the position of the image data display window in the target preset display area according to the display range of the preset display area corresponding to the image sending end corresponding to the target thumbnail, and displaying.
7. The method according to any one of claims 1-6, wherein before the obtaining source images of a plurality of image sending ends and generating the thumbnails corresponding to the source images, the method further comprises:
acquiring a user name and a password, and sending the user name and the password to an authority server for authentication;
and if the authentication is passed, establishing connection with at least one image sending end.
8. An image management apparatus characterized in that the apparatus comprises;
the first acquisition module is used for acquiring source images of a plurality of image transmitting ends and generating thumbnails corresponding to the source images;
the creation module is used for creating a preset display area corresponding to each image sending end;
the processing module is used for acquiring a target thumbnail and sending a control request to an image sending end corresponding to the target thumbnail;
the first indicating module indicates the image sending end corresponding to the target thumbnail to send image data to an image receiving end;
and the first control module is used for controlling the image receiving end to receive the image data, and after decoding, displaying the image data in a preset display area corresponding to the image sending end corresponding to the target thumbnail.
9. An image management system, characterized in that the system comprises:
the image sending terminal and the seat position machine are connected with the image sending terminal; wherein the content of the first and second substances,
the image sending terminal comprises at least one image display terminal and at least one image acquisition terminal;
the seat machine comprises a client, a first display arranged on the client and a second display connected with the client; the client is integrated with at least one image receiving end, and the image receiving end corresponds to the image acquisition end;
the method comprises the steps that an image acquisition end acquires a source image of an image display end and sends the source image to a client;
the client receives the source image, generates a thumbnail corresponding to the source image and displays the thumbnail on the first display; creating a preset display area corresponding to each image acquisition end on the second display; acquiring a target thumbnail and sending a control request to an image acquisition end corresponding to the target thumbnail;
the image acquisition terminal corresponding to the target thumbnail receives the control request and sends the image data corresponding to the target thumbnail to an image receiving terminal;
and the image receiving end receives the image data corresponding to the target thumbnail, decodes the image data and displays the decoded image data in a preset display area corresponding to the target image acquisition end.
10. The image management system of claim 9, wherein the position machine further comprises:
the mouse and the keyboard are connected with the client;
the through end obtains a keyboard and mouse event for operating the second display; determining a target image receiving end according to the keyboard and mouse event;
the target image receiving end sends the keyboard and mouse event to a target image acquisition end;
and the target image acquisition end sends the key and mouse event to a first display corresponding to the target thumbnail, and the first display corresponding to the target thumbnail executes an operation action corresponding to the key and mouse event.
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| CN202010238437.4A CN111475125A (en) | 2020-03-30 | 2020-03-30 | Image management method, device and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112035082A (en) * | 2020-09-01 | 2020-12-04 | 西安万像电子科技有限公司 | Image processing method, device and system and electronic equipment |
| CN112367367A (en) * | 2020-10-27 | 2021-02-12 | 西安万像电子科技有限公司 | Image management method, device and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813039A (en) * | 2012-11-06 | 2014-05-21 | 海尔集团公司 | Home appliance control method, home server and home appliance control system |
| CN203882590U (en) * | 2013-12-18 | 2014-10-15 | 株式会社东芝 | Image processing equipment and image display equipment |
| CN105828151A (en) * | 2015-01-07 | 2016-08-03 | 中国移动通信集团公司 | Display processing method and display processing device |
| CN106547469A (en) * | 2016-11-25 | 2017-03-29 | 北京恒泰实达科技股份有限公司 | Wireless touch one implementation method and Wireless touch all-in-one |
| CN108804067A (en) * | 2018-06-14 | 2018-11-13 | 上海掌门科技有限公司 | Method for information display, equipment and computer-readable medium |
| CN108920116A (en) * | 2018-06-12 | 2018-11-30 | 广州视源电子科技股份有限公司 | Throw control method, device, equipment and the storage medium of screen equipment |
-
2020
- 2020-03-30 CN CN202010238437.4A patent/CN111475125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813039A (en) * | 2012-11-06 | 2014-05-21 | 海尔集团公司 | Home appliance control method, home server and home appliance control system |
| CN203882590U (en) * | 2013-12-18 | 2014-10-15 | 株式会社东芝 | Image processing equipment and image display equipment |
| CN105828151A (en) * | 2015-01-07 | 2016-08-03 | 中国移动通信集团公司 | Display processing method and display processing device |
| CN106547469A (en) * | 2016-11-25 | 2017-03-29 | 北京恒泰实达科技股份有限公司 | Wireless touch one implementation method and Wireless touch all-in-one |
| CN108920116A (en) * | 2018-06-12 | 2018-11-30 | 广州视源电子科技股份有限公司 | Throw control method, device, equipment and the storage medium of screen equipment |
| CN108804067A (en) * | 2018-06-14 | 2018-11-13 | 上海掌门科技有限公司 | Method for information display, equipment and computer-readable medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112035082A (en) * | 2020-09-01 | 2020-12-04 | 西安万像电子科技有限公司 | Image processing method, device and system and electronic equipment |
| CN112367367A (en) * | 2020-10-27 | 2021-02-12 | 西安万像电子科技有限公司 | Image management method, device and system |
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