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Quality diagnosis method and apparatus of panoramic video

A technology of quality diagnosis and panoramic video, applied in parts of color TV, parts of TV system, image reproducer using projection device, etc., to achieve the effect of ensuring quality and improving convenience

Active Publication Date: 2017-05-24
SHENZHEN GO6D SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current video quality diagnosis is only limited to the video quality diagnosis of a single camera, and is not applied to the quality diagnosis of panoramic video

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  • Quality diagnosis method and apparatus of panoramic video
  • Quality diagnosis method and apparatus of panoramic video
  • Quality diagnosis method and apparatus of panoramic video

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] like figure 1 As shown, a first embodiment of a panoramic video quality diagnosis method of the present invention is shown. The quality diagnosis method of the panoramic video of this embodiment comprises:

[0047] Step S10, acquiring multiple video images through the preset multi-cameras of the panoramic camera;

[0048] In this embodiment, the panoramic video quality diagnosis method is applied to the panoramic camera to perform quality diagnosis on the collected panoramic video images. The panoramic camera may include multiple cameras. Multiple cameras are installed to acquire multiple video images, so as to perform quality diagnosis on multiple video images respectively.

[0049] Step S20, establishing a mathematical model for video image quality diagnosis, performing quality diagnosis on the video image...

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Abstract

The invention discloses a quality diagnosis method of a panoramic video. The method comprises the following steps: obtaining multipath video images through multiple pick-up heads preset on a panoramic camera; establishing a mathematic model for video image quality diagnosis, and obtaining a quality diagnosis result of a video image of each pick-up head by performing quality diagnosis on the video image obtained by each pick-up head according to the mathematic model; and obtaining a panoramic video image quality diagnosis result by performing fusion on the quality diagnosis result of the video image of each pick-up head. The invention further discloses a quality diagnosis apparatus of a panoramic video. According to the invention, the convenience of performing the quality diagnosis on a panoramic video image is improved, and the quality of the panoramic video image is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of panoramic camera parameter processing, in particular to a quality diagnosis method and device for panoramic video. Background technique [0002] Reliable availability of video quality is the most basic requirement for video in the field of video surveillance. Video quality diagnosis can be divided into subjective video quality diagnosis and objective video quality diagnosis in terms of types. The subjective video quality diagnosis method has high accuracy, but it is easily restricted by the experimental environment, poor operability, and high cost. Although the objective video quality diagnosis method still has a certain distance from the subjective evaluation of the human eye, it has good repeatability, fast calculation speed, low evaluation cost, and high portability. [0003] However, the current video quality diagnosis is only limited to the video quality diagnosis of a single camera, and is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/247H04N9/31H04N17/00H04N23/90
CPCH04N9/3147H04N9/3191H04N17/002H04N23/698H04N23/90
Inventor 陈志豪徐庆华蔡卫东
Owner SHENZHEN GO6D SCI & TECH CO LTD