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Data transmission method and system for event camera and electronic equipment

A data transmission method and a technology of a data transmission system, which are applied in the fields of electric digital data processing, TV system components, TV, etc., and can solve problems such as the inability to receive variable-length dynamic event data, etc.

Pending Publication Date: 2022-05-20
SUNNY OPTICAL ZHEJIANG RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another advantage of the present invention is to provide a data transmission method for event camera and its system and electronic equipment, wherein, in an embodiment of the present invention, the data transmission method for event camera can effectively solve the general The problem that the camera data interface cannot receive variable-length dynamic event data

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  • Data transmission method and system for event camera and electronic equipment
  • Data transmission method and system for event camera and electronic equipment
  • Data transmission method and system for event camera and electronic equipment

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Embodiment Construction

[0070] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0071] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention...

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Abstract

The invention discloses a data transmission method and system for an event camera and electronic equipment. The data transmission method for the event camera comprises the following steps: collecting an event data packet output by the event camera, wherein the event data packet comprises all event data under the same timestamp; updating a storage queue based on the event data packet; and the data packets in the storage queue are read for subsequent data processing, so that the transmission of the dynamic event data with variable length is completed, and the advantages of high dynamic and low delay of the event camera can be brought into full play.

Description

technical field [0001] The present invention relates to the technical field of event cameras, and more particularly relates to a data transmission method for event cameras, its system and electronic equipment. Background technique [0002] Traditional cameras, whether they are CMOS sensors, CCD sensors, or RGBD cameras, have one parameter: frame rate. That is to say, traditional cameras shoot and acquire images at a constant frame rate. In this way, even if the frame rate can reach 1KHz, there will be a delay of 1ms, so traditional cameras will have certain delay problems. In addition, on the one hand, traditional cameras need to be exposed for a certain period of time to allow the photosensitive device to accumulate a certain amount of light, and within the exposure time, if the object being photographed is moving at high speed, blurring will occur; on the other hand, the dynamic range of traditional cameras Low, that is, when the light is extremely poor or the brightness...

Claims

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Application Information

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IPC IPC(8): G06F13/16G06F13/24H04N5/225
CPCG06F13/1642G06F13/1663G06F13/24H04N23/00
Inventor 聂青龙苏龙袁登峰夏洋郑燕鹏张证
Owner SUNNY OPTICAL ZHEJIANG RES INST CO LTD