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Coding-based dual-channel video compression device and compressed video reconstruction method

A dual-channel video and compression device technology, applied in neural learning methods, digital video signal modification, television, etc., can solve problems such as data acquisition and transmission difficulties, and achieve the effects of overcoming information loss, improving acquisition, and improving image quality

Active Publication Date: 2022-03-25
无锡万翱智诚科技有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern cameras have sufficient bandwidth to capture megapixel spatial resolution at low frame rates, however, for dynamic scenes with high frame rates, traditional imaging methods pose difficulties in data acquisition and transmission

Method used

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  • Coding-based dual-channel video compression device and compressed video reconstruction method
  • Coding-based dual-channel video compression device and compressed video reconstruction method
  • Coding-based dual-channel video compression device and compressed video reconstruction method

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Embodiment Construction

[0042] The present invention is described in further detail now in conjunction with accompanying drawing.

[0043]It should be noted that terms such as "upper", "lower", "left", "right", "front", and "rear" quoted in the invention are only for clarity of description, not for Limiting the practicable scope of the present invention, and the change or adjustment of the relative relationship shall also be regarded as the practicable scope of the present invention without substantive changes in the technical content.

[0044] as attached figure 1 As shown, the present invention provides a coding-based dual-channel video compression device, including a scene compression module, a coding modulation module, a compression acquisition module and a compressed video reconstruction module.

[0045] The scene compression module is used to collect the video scene information through the front lens and split the light through the beam splitter, and image the first road information onto the t...

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Abstract

The invention discloses a coding-based two-way video compression device and a compressed video reconstruction method. The coding-based dual-channel video compression device includes a scene compression module, a coding modulation module, a compression acquisition module, and a compression video reconstruction module. The collection of side information and coding information is realized through dual optical paths, and the video reconstruction module adopts a compressed video reconstruction method based on a shuttle network structure. After splicing the side information, coding information and coding template sequence, through the deep feature extraction of channel attention, spatial attention and residual mechanism in the shuttle network, the high-quality video image sequence can be quickly reconstructed. The invention improves the image quality of the reconstructed video; adopts the shuttle network structure, extracts the deep spatial feature and time feature through the double attention residual mechanism, and improves the speed and quality of the video reconstruction.

Description

technical field [0001] The invention relates to the field of video compression and reconstruction, in particular to a coding-based two-way video compression device and a compressed video reconstruction method. Background technique [0002] With the increase in the amount of video information and the increase in demand, the terminal processing level has also improved, but the storage and processing of portable wireless video acquisition and other devices are facing many difficulties and challenges. The volume and capacity of video storage facilities and tools cannot fundamentally solve the problem of massive data volume, and the contradiction between time, space and visual redundancy still exists in video signals. [0003] Acquiring and storing the spatial and temporal information content of dynamic scenes simultaneously with traditional sampling strategies is a very challenging task. Modern cameras have sufficient bandwidth to capture megapixel spatial resolution at low fra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/42H04N5/235G06N3/04G06N3/08
CPCH04N19/42G06N3/084H04N23/73G06N3/048G06N3/045
Inventor 赵东杨硕闻李晖王青汪磊王新蕾唐刘李子雄葛良厅李跃顾雨倩贺文轩
Owner 无锡万翱智诚科技有限公司
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