Video processing device and method for retina stimulator, and retina stimulator

A video processing and retinal technology, applied in electrotherapy, physical therapy, artificial respiration, etc., can solve the problems of power loss and patients' inability to obtain video images, and achieve the effect of reducing power consumption

Active Publication Date: 2019-01-22
SHENZHEN SIBIONICS CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the video processing device of the existing retinal stimulator generally adopts a fixed frame rate to obtain a video signal with a fixed frame rate. In this case, when the video information obtained by the patient is static video information, the video processing device will follow the fixed Processing video information at a frame rate is likely to cause power loss, and when the video information obtained by the patient is dynamically changing video information, the video processing device processes it at a fixed frame rate, which may cause the patient to fail to obtain a clear video image

Method used

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  • Video processing device and method for retina stimulator, and retina stimulator
  • Video processing device and method for retina stimulator, and retina stimulator
  • Video processing device and method for retina stimulator, and retina stimulator

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Embodiment Construction

[0034] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the drawings. In the disclosure, the same symbols are assigned to the same components, and repeated descriptions are omitted. In addition, the drawings are only schematic diagrams, and the ratio of dimensions between components, the shape of components, and the like may be different from the actual ones.

[0035] In addition, subheadings and the like involved in the following description of the present disclosure are not intended to limit the content or scope of the present disclosure, but are merely used as a reminder for reading. Such subtitles can neither be understood as used to divide the content of the article, nor should the content under the subtitle be limited to the scope of the subtitle.

[0036] (retinal stimulator)

[0037] figure 1 is a structural schematic diagram of the retinal stimulator involved in the present disclosure. For example, the retina...

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Abstract

The present disclosure disclosed a video processing device for a retina stimulator, comprising: an acquisition module for acquiring an initial video signal, a sampling module for conducting sampling on the initial video signal at a predetermined frame rate to obtain a sampled video, a video processing module for processing the sampled video to obtain a multi-frame target image, an output module for generating a target video signal at a preset frame rate from the multi-frame target image, and a feedback module for acquiring a multi-frame target and calculating the difference degree between a current frame and a previous frame of the target image in real time, wherein the preset frame rate in the sampling module is adjusted according to the difference degree. The video processing device forthe retina stimulator in the present disclosure can effectively reduce power consumption and optimize video information presentation.

Description

technical field [0001] The present disclosure generally relates to a video processing device and method of a retinal stimulator and the retinal stimulator. Background technique [0002] Today, etiologies such as retinitis pigmentosa (RP) or age-related macular degeneration (AMD) are important causes of blindness. Big inconvenience. [0003] With the research and development of technology, there have been technical means to repair the above-mentioned retinal diseases by using artificial retina and the like. Existing artificial retinas or retinal stimulators usually require an implant to be placed in the patient's eyeball, and a video processing device and a camera device communicating with the implant to be arranged outside the patient's body. Obtain video information through an external camera device, and then process the video information through a video processing device and send it to the implant. The implant converts the received processed video information into electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36
CPCA61N1/36046
Inventor 王追陈大伟陈志钟灿武
Owner SHENZHEN SIBIONICS CO LTD
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