Voice and video definition adjusting system and method based on a remote operation
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A technology of video clarity, voice and video, applied in the medical field, to achieve the effect of convenient maintenance and processing
Pending Publication Date: 2020-07-24
吴敏
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This is a bit unbelievable at first glance, but it is not difficult to understand when you think about the fac
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Embodiment 1
[0055] Embodiment 1: the video file size of described setting transmission is 100MB, and the time of video transmission is 5min, and the effective pixel on setting video horizontal and vertical direction is 1920,1200, and playback equipment is 20 inches, and video code rate is set to C , the resolution is P, according to the formula:
[0056]
[0057] When the video bit rate is calculated to be 2730.6kbps and the resolution is 506PPI, the higher the video bit rate and resolution, the more bits transmitted per second, the higher the bit rate, and the higher the video definition.
Embodiment 2
[0058] Embodiment 2: the video file size of described setting transmission is 500MB, and the time of video transmission is 11min, and the effective pixel on setting video horizontal and vertical direction is 2710,2300, and playback equipment is 25 inches, and video code rate is set to C , the resolution is P, according to the formula:
[0059]
[0060] When the calculated video bit rate is 6206kbps and the resolution is 710PPI, the larger the video bit rate and resolution, the more bits transmitted per second, the higher the bit rate, and the higher the video definition.
Embodiment 3
[0061] Embodiment 3: the file size of described setting 3 sections of voice and video is 121 MB, 241MB, 300MB, and the download time of the file of voice and video is 5min, 7min, 8min, and setting download speed is V, and V=bn*1024 / tn*60, the download speed of n segments of audio and video is 413kb / s, 578kb / s, 640kb / s, set the network speed under the current network as W, according to the formula:
[0062]
[0063] It is calculated that the download speed of the current network is 543 kb / s, and the download speed of the current network is sent to the signal input comprehensive adjustment module for processing.
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Abstract
The invention discloses a voice and video definition adjusting system and method based on a remote operation. The system comprises a server online connection module, a VR scene construction module, anonline medical voice and video real-time capture module, a voice and video definition threshold monitoring module and a signal input comprehensive adjustment module. The server on-line connection module is used for carrying out online connection on a specified IP address of the remote surgical operation guidance; the VR scene construction module is used for presenting the video content of the remote operation through VR equipment; the online medical voice and video real-time capturing module is used for capturing remotely connected video and voice signals in real time; the voice and video definition threshold monitoring module is used for monitoring the definition of the input video and voice; the signal input comprehensive adjustment module is used for intelligently adjusting monitored model input and definition, thus, the definition of transmitted videos and audios can be monitored in real time, calculation feedback is carried out in time, and maintenance and processing of a user are facilitated.
Description
technical field [0001] The invention relates to the medical field, in particular to a system and method for adjusting voice and video clarity based on remote surgery. Background technique [0002] Remote surgery is a combination of virtual reality technology and network technology, which allows doctors to perform certain operations on remote patients in person. The same process is applied to surgery. Doctors perform operations based on live images, and their every move can be converted into digital data. The information is transmitted to the remote patient to control the action of the local medical device. This point is a bit unbelievable at first, but it is not difficult to understand if you think about the fact that many surgical operations are performed by manipulating instruments under the supervision of endoscopes. In fact, it just makes the length of "endoscope" and "instrument" longer. Of course, this kind of operation also has high requirements on the operation ski...
Claims
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