A depth image recognition method based on 5g dual recorder

A recognition method and depth image technology, applied in the field of image processing, can solve the problems of low achievability, low recognition efficiency and recognition accuracy, and high difficulty of single-recorder depth recognition, so as to facilitate presentation, improve accuracy and recognition. The effect of efficiency

Active Publication Date: 2022-08-05
HANGZHOU XUJIAN SCI & TECH CO LTD
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Problems solved by technology

[0002] The current image recognition system uses a single recorder, which is mostly used for image recognition comparison and matching with the existing database. At the same time, the recognition efficiency and recognition accuracy are not high, so the depth recognition of a single recorder is difficult and achievable. Low, using two 5G recorders to cooperate can achieve in-depth identification

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  • A depth image recognition method based on 5g dual recorder

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Embodiment Construction

[0047] The embodiments of the present invention will be described in detail below. The following embodiments are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0048] like figure 1 As shown, a depth image recognition method based on 5G dual recorders includes the following steps;

[0049] S1. The lens and sensor parameters of the two recorders are exactly the same. The two recorders are placed in parallel with the same vertical height, their optical axes are parallel to each other, and the two imaging planes are coplanar.

[0050] S2. GPS time synchronization module 1: Use GPS or Beidou synchronous satellite signals to update the time of the 5G recorder, and use GPS time synchronization module 1 to make the time error of the video frame synchronization module 2 of the two 5G recorders to the millisecond level;

[0051] S3. The video frame synchronization module 2 synchronizes the generated video frames...

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Abstract

The invention discloses a depth image recognition method based on 5G dual recorders, comprising the following steps: S1, the parameters of the lenses and sensors of the two recorders are exactly the same, the two recorders are placed in parallel, and the vertical heights are the same, and their The optical axes are parallel to each other, and the two imaging planes are coplanar; S2, GPS time synchronization module: use GPS or Beidou synchronous satellite signals to update the time of the 5G recorder, and use the GPS time synchronization module to synchronize the time of the video frames of the two 5G recorders. The error is down to the millisecond level; S3, the video frame synchronization module synchronizes the generated video frames of the two 5G recorders. The invention improves the accuracy and efficiency of target recognition through dual recorders; recognizes the target object through dual body law enforcement recorders, and generates depth information of the target distance, which is convenient for back-end presentation.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a depth image recognition method based on 5G dual recorders. Background technique [0002] The current image recognition system uses a single recorder. The single recorder is mostly used for image recognition and comparison, and is matched with the existing database. At the same time, the recognition efficiency and recognition accuracy are not high. Therefore, the depth recognition of a single recorder is difficult and can be achieved. Low, the cooperation of two 5G recorders can achieve deep recognition. SUMMARY OF THE INVENTION [0003] In order to solve the deficiencies in the above-mentioned prior art solutions, the present invention provides a depth image recognition method based on 5G dual recorders. [0004] The specific technical solutions are as follows: [0005] A depth image recognition method based on 5G dual recorders, comprising the following steps; [0006] S1....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/04H04N5/76H04N5/247H04N21/8547H04J3/06G06V10/25G06V10/56G06V10/82G06N3/04H04N13/167H04N13/161H04N13/194H04N19/597H04W4/30
CPCH04N5/04H04N5/76H04N21/8547H04J3/0644H04J3/0661G06N3/04H04N13/167H04N13/161H04N13/194H04N19/597H04W4/30G06V10/25G06V10/56H04N23/90
Inventor 邬文达倪仰李晓丹陈尚武
Owner HANGZHOU XUJIAN SCI & TECH CO LTD
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