CN111193864A

CN111193864A - Automatic shooting system with auxiliary shooting function

Info

Publication number: CN111193864A
Application number: CN201911384009.6A
Authority: CN
Inventors: 冯哲
Original assignee: Suzhou Civet Tourism Technology Co Ltd
Current assignee: Suzhou Civet Tourism Technology Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-05-22

Abstract

The invention discloses an automatic shooting system with auxiliary shooting function, which belongs to the technical field of automatic shooting control, and comprises a control chip, wherein the control chip is electrically and bidirectionally connected with a focusing module, the focusing module is electrically and bidirectionally connected with a video shooting module, the control chip is electrically and bidirectionally connected with a voice recognition module, the voice recognition module is electrically and bidirectionally connected with an audio waveform conversion module, and the audio waveform conversion module is electrically and bidirectionally connected with a waveform comparison module. The recording can be carried out for a long time by one-time fixation.

Description

Automatic shooting system with auxiliary shooting function

Technical Field

The invention relates to the technical field of automatic shooting control, in particular to an automatic shooting system with an auxiliary shooting function.

Background

In the current television program, because the copyright problem is often the live broadcast to live sports events, and the programs are not necessarily provided with a rebroadcast function according to the setting of each television, so that some audiences cannot watch favorite programs, the common prevention method is that the programs are recorded after being aligned to the television screen by adopting a camera, so that the programs are recorded when the audiences are not at home, but the existing storage equipment has limited memory, adopts cloud data storage, needs to be limited by the network speed and continuously uploaded, when the audiences go out for a long time, the memory can directly limit the shooting, the existing television and camera can be added with a timing function to realize a timing switch, but the live broadcast event is often indefinite, can ensure the start of the live broadcast but cannot predict the end, so an automatic shooting system capable of assisting the shooting function is needed, the problem that the recorded information is less due to the fact that the memory of the shooting equipment is limited all the time is solved.

Disclosure of Invention

The present invention is directed to an automatic shooting system with an auxiliary shooting function, so as to solve the problem of how to increase the recording amount of valid information in the same storage space in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic shooting system with auxiliary shooting function comprises a control chip, wherein the control chip is electrically and bidirectionally connected with a focusing module, the focusing module is electrically and bidirectionally connected with a video shooting module, the control chip is electrically and bidirectionally connected with a voice recognition module, the voice recognition module is electrically and bidirectionally connected with an audio waveform conversion module, the audio waveform conversion module is electrically and bidirectionally connected with a waveform comparison module, the control chip is electrically and bidirectionally connected with a timing switch control module, the control chip is electrically and bidirectionally connected with a simulation comparison training module, the control chip is electrically and bidirectionally connected with a video storage database, the control chip is electrically and bidirectionally connected with a contrast video storage module, the control chip is respectively and electrically connected with the video frame extraction processing module and the video comparison matching module in a bidirectional mode.

Preferably, the voice recognition module comprises a voice acquisition module and a voice-to-text conversion module.

Preferably, the time switch control module is a time switch control module for adjusting time according to a network.

Preferably, the simulation comparison training module is a deep learning simulation comparison training module adopting a convolutional neural network.

Preferably, the video storage database comprises a local storage hard disk and a cloud data uploading module, and the local storage hard disk comprises a timed deletion function module.

Preferably, the comparison video storage module is a camera data storage memory card or a cloud data storage space.

Compared with the prior art, the invention has the beneficial effects that:

1) according to the method, fixed opening and ending are generally adopted for the beginning and ending of the live-broadcast program, such as opening self introduction and fixed ending words or opening and ending animations of a host, so that after the unchanged amount of the live-broadcast program is pre-recorded, matched sentences or images are detected in the shooting process, the shooting function is started, the accuracy of the shot content is improved, the occupation of the hard disk space is reduced, cloud data uploading is carried out after recording is finished, the method is suitable for downloading and watching or online watching of users in other places, the problem that the shooting angle and position need to be readjusted after manual adjustment is avoided, the shooting angle and position are fixed once, and long-time recording can be realized;

2) when the latest program is played, the invention can record for a long time through the traditional timing function, and then after the video is uploaded, a user clips the recorded video through downloading, so that the comparison video segment is manually input into the database, the remote editing of the reference object video for video opening and closing is realized, and the comparison video of the initially played program is conveniently processed and used.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention.

In the figure: the system comprises a control chip 1, a focusing module 2, a video shooting module 3, a voice recognition module 4, an audio waveform conversion module 5, a waveform comparison module 6, a timing switch control module 7, an analog comparison training module 8, a video storage database 9, a comparison video storage module 10, a video frame extraction processing module 11, a video comparison matching module 12 and an image processing module 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an automatic shooting system with supplementary shooting function includes control chip 1, 1 electric property both way junction of control chip has module 2 of focusing, 2 electric property both way junctions of module of focusing have video shooting module 3 for to opening and closing of shooting function, thereby guarantee the automatic identification control of shooting function.

Control chip 1 electrical property both way junction has speech recognition module 4, speech recognition module 4 electrical property both way junction has audio frequency waveform conversion module 5, audio frequency waveform conversion module 5 electrical property both way junction has waveform contrast module 6 for contrast the fixed sound of opening the scene, after the degree of matching surpassed certain similarity, open the shooting function.

The control chip 1 is electrically and bidirectionally connected with the time switch control module 7, when no comparison video exists in the initial comparison video storage module 10, a large-time-span video is shot through the timed time switch control module 7, so that a user can finish clipping the video after downloading through a cloud end, and the beginning and ending videos for comparison are obtained.

The electric property bidirectional connection of the control chip 1 is provided with a simulation comparison training module 8, so that the identification and comparison speed of the video programs is increased, the response speed of the automatic control switch is increased, and the problem of missing of the programs during shooting is reduced.

Control chip 1 electrical property both way junction has video storage database 9, uploads local video to high in the clouds database, and the user of being convenient for far away watches through mobile devices such as cell-phone to be convenient for delete local video, reduce the space and occupy.

The control chip 1 is electrically and bidirectionally connected with a contrast video storage module 10, the contrast video storage module 10 is electrically and bidirectionally connected with an image processing module 13, the control chip 1 is respectively electrically and bidirectionally connected with a video frame extraction processing module 11 and a video contrast matching module 12, and through the contrast of videos, the start and the end of the scene-cut animation are identified, so that the automatic control effect of the camera is completed.

The voice recognition module 4 comprises a voice acquisition module and a voice-to-text conversion module, and completes voice recognition, so that recording and stopping recording can be realized after keyword recognition.

The time switch control module 7 is a time switch control module for adjusting time according to a network, so that consistency with the starting time of a program is ensured, timing starting of a television and a camera is conveniently completed at a time point, and energy waste caused by long-time starting is avoided.

The simulation comparison training module 8 is a deep learning simulation comparison training module adopting a convolutional neural network, and the learning calculation speed of data is increased, so that the response time of recognition is reduced, the number of open scenes and missing during program recording is reduced, and the whole watching is not influenced.

The video storage database 9 comprises a local storage hard disk and a cloud data uploading module, the local storage hard disk comprises a timed deleting function module, and after data uploading is completed, local data are deleted, so that occupation of space is reduced, and long-time repeated recording is facilitated.

The comparison video storage module 10 is a camera data storage memory card or a cloud data storage space, and is used for performing remote control processing on a new program, so that normal shooting in a later period is ensured.

The working principle is as follows: the invention uploads a contrast video in a contrast video storage module 10, uploads an opening contrast video and a closing contrast video for being used as a contrast reference, adopts a timely switching control module 7 to record and shoot for a long time when no contrast video exists at first, and uploads the video to a video storage database 9, so that a user downloads and clips the video through mobile equipment to obtain the contrast video, and uploads the contrast video to the contrast video storage module 10, so that when the video starts, the video is recorded and closed through a control chip 1 through the contrast of the video, and uploads the local video, and the local video is deleted and throttled after uploading, so that the storage space is automatically cleaned and the programs are shot and uploaded when the camera cannot be controlled for a long time, and for some sports programs, similarly, record the collection to the opening of host's blank, then through audio frequency waveform conversion module 5 and speech recognition module 4, discern waveform or sound characters to accomplish the contrast control of reference thing, accomplish opening and closing control to making a video recording, be fit for long-time shooting and use, avoid frequent manual regulation and control camera back, the problem of realigning the angle takes place.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic shooting system with supplementary shooting function includes control chip (1), control chip (1) electrical property both way junction has module (2) of focusing, module (2) electrical property both way junction has video shooting module (3), its characterized in that of focusing: the control chip (1) is electrically and bidirectionally connected with a voice recognition module (4), the voice recognition module (4) is electrically and bidirectionally connected with an audio waveform conversion module (5), the audio frequency waveform conversion module (5) is electrically and bidirectionally connected with a waveform comparison module (6), the control chip (1) is electrically and bidirectionally connected with a timing switch control module (7), the control chip (1) is electrically and bidirectionally connected with a simulation comparison training module (8), the control chip (1) is electrically and bidirectionally connected with a video storage database (9), the control chip (1) is electrically and bidirectionally connected with a contrast video storage module (10), the contrast video storage module (10) is electrically and bidirectionally connected with an image processing module (13), the control chip (1) is respectively and electrically connected with a video frame extraction processing module (11) and a video comparison matching module (12) in a bidirectional mode.

2. The automatic photographing system with the auxiliary photographing function according to claim 1, wherein: the voice recognition module (4) comprises a voice acquisition module and a voice-to-text conversion module.

3. The automatic photographing system with the auxiliary photographing function according to claim 1, wherein: the timing switch control module (7) is a timing switch control module for adjusting time according to a network.

4. The automatic photographing system with the auxiliary photographing function according to claim 1, wherein: the simulation comparison training module (8) is a deep learning simulation comparison training module adopting a convolutional neural network.

5. The automatic photographing system with the auxiliary photographing function according to claim 1, wherein: the video storage database (9) comprises a local storage hard disk and a cloud data uploading module, and the local storage hard disk comprises a timed deletion function module.

6. The automatic photographing system with the auxiliary photographing function according to claim 1, wherein: the comparison video storage module (10) is a camera data storage memory card or a cloud data storage space.