CN113382292A - Court trial open display method for court - Google Patents
Court trial open display method for court Download PDFInfo
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- CN113382292A CN113382292A CN202110571682.1A CN202110571682A CN113382292A CN 113382292 A CN113382292 A CN 113382292A CN 202110571682 A CN202110571682 A CN 202110571682A CN 113382292 A CN113382292 A CN 113382292A
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- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 210000004556 brain Anatomy 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/398—Synchronisation thereof; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to the technical field of court trial, in particular to a court trial public display method, which comprises the following steps: firstly, a viewer wears VR head display equipment; secondly, entering a court trial live broadcast room which wants to watch cases; thirdly, selecting a panoramic live broadcast mode and a directional watching mode; fourthly, the audience clicks the right handle button to switch the visual angle, the visual angle is switched to a video playing interface, the video stream recorded by the camera at the corresponding position on site is transmitted, and the audience can watch the exclusive video lens at the specific position; fifthly, when the court trial personnel make a statement, the corresponding small spot of the court trial position can emit red light to remind the audience that the position is expressing the viewpoint, and the audience can click to watch the viewpoint; if the witness is not on site, the witness is certified in a video or on-site connection mode; and seventhly, when the evidence is mentioned, the model of the evidence can be suspended in the middle position of the simulated court scene. The method combines VR technology with court trial, so that audiences have good immersive experience.
Description
Technical Field
The invention relates to the technical field of court trial, in particular to a court trial open display method.
Background
With the soundness and development of the judicial system in China, the public justice of the masses of people to the judicial system, and the call for the supervision of the public and judging work is higher and higher. The method gives full play to and utilizes modern technical means, and the public display is one of important forms for showing the public and transparent trial work for the division situation of a large case and a case generally concerned by the people, and has more important practical significance for popularizing legal education, enhancing the awareness of the people's knowledge and law conservation.
The currently widely used public display form is live television, in the method, a camera is arranged in front of each auditor, pictures recorded by the cameras are spliced together in a court trial process to form a whole picture for live display, wherein the picture of each stage mainly stating a person is positioned at the upper left and enlarged. The prior public display method has the following defects:
(1) in the traditional television live broadcast, a plurality of lens pictures need to be spliced into one picture, so that the performance of a large number of cameras is wasted, and the image quality is damaged.
(2) When a viewer is watching one auditor, the viewer may be distracted by auditors in other frames, resulting in some details being missed.
(3) The participating experience is not high, and the atmosphere of on-site hearing in court trial is not existed.
Disclosure of Invention
It is an object of the present invention to provide a court trial public display method that overcomes some or all of the deficiencies of the prior art.
The invention discloses a court trial public display method for a court, which comprises the following steps:
firstly, enabling audiences to wear VR head display equipment to enter a virtual auditorium;
secondly, clicking a 'playable' button through a handle to enter a court trial live broadcast room in which the case is wanted to be watched;
thirdly, the audience can simultaneously press the buttons of the left handle and the right handle to pop up a switching window and select a panoramic live broadcast mode and a directional watching mode;
if the directional watching mode is selected, a small light spot which can be clicked by a handle appears at the position of the corresponding court trial personnel in the scene, the spectators can switch the visual angle by pointing the right handle to the small light spot and clicking a right handle button to switch to a video playing interface, the system transmits the video stream recorded by the camera at the corresponding position on site, and the spectators can watch the exclusive video lens at the specific position;
fifthly, when the court trial personnel make a statement, the corresponding small spot of the court trial position can emit red light to remind the audience that the position is expressing the viewpoint, and the audience can click to watch the viewpoint;
if the witness is not on site, the witness is certified in a video or on-site connection mode, the video stream is connected to a video playing interface, the audience can click on the witness to watch the statement, and the characters of 'video recording' or 'on-site connection' appear right above the video;
and seventhly, when the evidence is mentioned, the model of the evidence can be suspended in the middle position of the simulated court scene, the audience can check the specific detail picture of the evidence by pointing to the model and clicking the right handle button, and then clicking and closing the model again, and all the emerging evidence models can be automatically deleted after the case is finished.
Preferably, in step four, if the court trial is viewed, in this state, the right playback can be performed by aligning the left handle with the video interface and then pressing the left handle button all the time to move left, and the court trial process is suspended; by clicking on the right handle back to the latest position, the court trial process will continue at this point.
Preferably, in step five, when viewing the exclusive video shot at a specific position, the system automatically detects who is speaking at the position and marks the position with a red outline.
Preferably, in the seventh step, the specific detail pictures are bound by the relevant personnel in advance.
Preferably, when the specific detail pictures are viewed, the pictures can be clicked by the left handle and kept in a preset logic box, so that all the kept pictures are collected together, and the audience can derive the cases in the court trial process.
Preferably, the box is normally hidden, its open button is always in the middle position directly above the viewer's view, and the viewer can open it and view its contents by pointing to the button for 3 seconds via the right handle.
The invention provides a novel court trial process open display method, which uses VR (virtual reality) technology for court trial open display, and audiences can see the court trial process in real time in an immersive manner through the system in any places supported by conditions. Firstly, a virtual court scene is created and maintained through a VR technology according to an actual court scene, and audiences can switch visual angles to watch different auditor video 3D lenses at any time through a VR handle. If the witness can not go out of the court, and only on-site video connection or video playing can be performed, the witness lens can be added to simulate a complete court trial scene. Compared with the traditional court trial live broadcast, the method combines the VR technology with the court trial, so that the audience has good immersive experience, and the open and transparent trial work can be embodied. Belongs to the technical cross field application innovation of Internet plus law.
Drawings
Fig. 1 is a flowchart of a court trial public display method in embodiment 1.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1, the embodiment provides a court trial public display method, which includes the following steps:
firstly, enabling audiences to wear VR head display equipment to enter a virtual auditorium;
secondly, clicking a 'playable' button through a handle to enter a court trial live broadcast room in which the case is wanted to be watched;
after wearing VR head display equipment, audiences can find that oneself is in a court scene to be located the auditorium position, suspend a window that shows the case list that can watch and the start time (once the case begins, become "playable" pattern) directly in the front, audiences can select the case that oneself wants to watch, click "playable" button through the handle and get into the court's trial room of this case.
On the window, the left side is the case list, and the right side is the corresponding start time of left side button and whether can play, clicks the case name through the VR handle and gets into corresponding case live broadcast room.
Thirdly, the audience can simultaneously press the buttons of the left handle and the right handle to pop up a switching window and select a panoramic live broadcast mode and a directional watching mode;
after the case selection successfully enters the corresponding live broadcast room, the initial position of the audience is located in an auditorium, and the live panoramic video of the court trial of the court can be seen through the VR panoramic camera on the site of the real court. Meanwhile, the audience can simultaneously press the buttons of the left handle and the right handle to pop up a switching window to select a panoramic live broadcast mode and a directional viewing mode (appointing to view a certain court trial personnel lens, such as a judge lens).
And fourthly, on the court site, a high-definition camera is arranged in front of each position (such as a judge position, an original position and the like) of the court trial personnel. If the audience selects the directional watching mode, a small light spot which can be clicked by a handle appears at the position of a corresponding court trial personnel in a scene, the audience can point the right handle to the small light spot and click a right handle button to switch the visual angle to a video playing interface, a system transmits a video stream recorded by a camera at a corresponding position on site, and the audience can watch a special video lens at a specific position; if the court trial is watched, in the state, the appropriate playback can be carried out by aligning the left handle with the video interface and then pressing the left handle button all the time to move left, and at the moment, the court trial process is paused; by clicking on the right handle back to the latest position, the court trial process will continue at this point.
And the user can return to the simulated court scene by clicking the exit button and select other operations.
Fifthly, when the court trial personnel make a statement, the corresponding small spot of the court trial position can emit red light to remind the audience that the position is expressing the viewpoint, and the audience can click to watch the viewpoint;
the court site is provided with a sound source detection device, and when in a directional watching mode, if a certain court trial personnel is stating, the corresponding small spot of the court trial position can emit red light to remind the audience that the position is stating the viewpoint and can be clicked for watching. When viewing a specific shot at a specific location, the system automatically detects who is speaking at that location and marks it with a red outline.
If the witness is not on site, the witness is certified in a video or on-site connection mode, the video stream is connected to a video playing interface, the audience can click on the witness to watch the statement, and the characters of 'video recording' or 'on-site connection' appear right above the video;
and seventhly, when the evidence is mentioned, the model of the evidence can be suspended in the middle position of the simulated court scene, the audience can check specific detail pictures of the evidence (the pictures are bound by related personnel in advance) by pointing to the model and clicking a right handle button, and then clicking and closing the model again, so that all the evidence models are automatically deleted after the case is finished.
When the specific detail pictures are viewed, the pictures can be clicked by a left handle and kept in a preset logical box, so that all the kept pictures are collected together, and the audience can deduce the cases in the court trial process. The box is normally hidden, its open button is always in the middle position right above the viewer's view, and the viewer can open it and view its contents by pointing to the button for 3 seconds via the right handle.
The key point of this embodiment is that a novel live broadcast or recorded broadcast method is designed for the audience to watch the court trial process of the open court on line in the VR (virtual reality) environment. The high-quality picture recorded by the high-definition camera can be kept, the audience can perform case deduction more intuitively, and meanwhile, the audience has better immersive experience. If the traditional court trial live broadcast mode is used, firstly, the recording pictures of a plurality of high-definition cameras are spliced in one picture and are compressed inevitably, so that the picture quality is lost; secondly, the court trial process cannot be deeply influenced in the brain of the audience through the video, so that when the audience hears the back, the content in the front is forgotten, the beginning and the end of a case cannot be inferred by self, and the court trial is not meaningful to watch; and finally, watching the video without the scene atmosphere all the time. The live broadcast or recorded broadcast mode designed by the embodiment adopts real-time virtual scene display, so that immersive experience is brought to audiences, and the cases can be better connected in series by the audiences through the arrangement of evidence pictures and the reproduction of a court trial process, so that the purpose of justice of open court trial is better reflected.
In this embodiment, court's field data is transmitted to the server in real time through the panoramic camera, and then transmitted to the live broadcast or recorded broadcast system through the server, and the audience selects the panoramic live broadcast to watch.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (6)
1. A court trial open display method is characterized in that: the method comprises the following steps:
firstly, enabling audiences to wear VR head display equipment to enter a virtual auditorium;
secondly, clicking a 'playable' button through a handle to enter a court trial live broadcast room in which the case is wanted to be watched;
thirdly, the audience can simultaneously press the buttons of the left handle and the right handle to pop up a switching window and select a panoramic live broadcast mode and a directional watching mode;
if the directional watching mode is selected, a small light spot which can be clicked by a handle appears at the position of the corresponding court trial personnel in the scene, the spectators can switch the visual angle by pointing the right handle to the small light spot and clicking a right handle button to switch to a video playing interface, the system transmits the video stream recorded by the camera at the corresponding position on site, and the spectators can watch the exclusive video lens at the specific position;
fifthly, when the court trial personnel make a statement, the corresponding small spot of the court trial position can emit red light to remind the audience that the position is expressing the viewpoint, and the audience can click to watch the viewpoint;
if the witness is not on site, the witness is certified in a video or on-site connection mode, the video stream is connected to a video playing interface, the audience can click on the witness to watch the statement, and the characters of 'video recording' or 'on-site connection' appear right above the video;
and seventhly, when the evidence is mentioned, the model of the evidence can be suspended in the middle position of the simulated court scene, the audience can check the specific detail picture of the evidence by pointing to the model and clicking the right handle button, and then clicking and closing the model again, and all the emerging evidence models can be automatically deleted after the case is finished.
2. The court trial public display method of claim 1, wherein: in the fourth step, if the court trial is watched, in the state, the left handle is aligned to the video interface, then the button of the left handle is pressed all the time to move left to perform proper playback, and the court trial process is suspended; by clicking on the right handle back to the latest position, the court trial process will continue at this point.
3. The court trial public display method of claim 1, wherein: in step five, when watching the exclusive video shot at a specific position, the system automatically detects who is speaking at the position and marks the special video shot with a red outline.
4. The court trial public display method of claim 1, wherein: and seventhly, the specific detail pictures are manufactured and bound by related personnel in advance.
5. The court trial public display method of claim 1, wherein: when the specific detail pictures are viewed, the pictures can be clicked by a left handle and kept in a preset logical box, so that all the kept pictures are collected together, and the audience can deduce the cases in the court trial process.
6. The court trial public display method of claim 5, wherein: the box is normally hidden, its open button is always in the middle position right above the viewer's view, and the viewer can open it and view its contents by pointing to the button for 3 seconds via the right handle.
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| CN202110571682.1A CN113382292B (en) | 2021-05-25 | 2021-05-25 | Court trial open display method for court |
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| CN202110571682.1A CN113382292B (en) | 2021-05-25 | 2021-05-25 | Court trial open display method for court |
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Cited By (1)
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| CN115097938A (en) * | 2022-06-25 | 2022-09-23 | 成都西南信息控制研究院有限公司 | Immersive virtual sand table deduction public display system and method |
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| CN115097938A (en) * | 2022-06-25 | 2022-09-23 | 成都西南信息控制研究院有限公司 | Immersive virtual sand table deduction public display system and method |
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