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Intelligent video image processing system suitable for large-area array meter-level high-resolution satellites

An intelligent processing system, high-resolution technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of data storage and storage time without loss, inability to process large-scale video data, and single processing algorithm.

Inactive Publication Date: 2018-03-06
CHANGGUANG SATELLITE TECH CO LTD
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Problems solved by technology

[0009] In order to solve the problems that the existing video image processing system cannot process large-scale video data, and there is a single processing algorithm, the processed data cannot be stored without loss and the storage time is long, etc. Video Image Intelligent Processing System of Resolution Satellite

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  • Intelligent video image processing system suitable for large-area array meter-level high-resolution satellites
  • Intelligent video image processing system suitable for large-area array meter-level high-resolution satellites
  • Intelligent video image processing system suitable for large-area array meter-level high-resolution satellites

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specific Embodiment approach 1

[0024] Specific implementation mode 1. Combination Figure 1 to Figure 4 This embodiment is described, which is applicable to the video image intelligent processing system of a large area array meter-level high-resolution satellite, including a data reading module, an enhanced processing module, a processing result preview module and a data storage module;

[0025] Described data reading module: select video file by opening file, system automatically selects corresponding decoder to decode video data according to video file information;

[0026] Enhanced processing module: Integrate primary and advanced enhanced processing algorithms, most of which are fully automatic algorithms, which only need to be checked in the window to take effect, and a small part of algorithms are semi-automatic human-computer interaction algorithms, users can adjust parameters by themselves to obtain ideal processing results;

[0027] Processing result preview module: the left window displays the ori...

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Abstract

Disclosed is an intelligent video image processing system suitable for large-area array meter-level high-resolution satellites. The invention relates to the intelligent video image processing technology of large-area array meter-level high-resolution satellites. The problems of the prior video image processing systems including being unable to process large-size video data, using a single processing algorithm, being unable to carry out lossless storage on processed data, and taking a long storage time, etc. The invention comprises a data reading module, an enhancement processing module, a processing result preview module and a data storage module. C++ and OpenCV are used to realize high-resolution satellite video enhancement processing for specific remote sensing application requirements.Multithreading processing and GPU technology are used to improve the enhancement processing efficiency. Finally a professional, intelligent and efficient processing system design for high-resolution satellite video image data is realized, and the blank of a processing system for large-area array meter-level satellite video images in the remote sensing industry is filled. The invention can be widely applied to the high-level processing flow of high-resolution satellite video images.

Description

technical field [0001] The invention relates to an intelligent video image processing system suitable for large area array meter-level high-resolution satellites. Background technique [0002] At present, there is no professional processing tool suitable for large area array meter-level high-resolution satellite video image data in the industry. Mature commercial video processing tools such as Adobe After Effects, Edius, and VideoStudio are used to process high-resolution satellite video data. When processing images, you will face the following problems: [0003] 1. The size of the video to be processed is relatively limited, and satellite video data of 12K×5K or larger cannot be read. At the same time, the reading and storage functions of the video format and encoding method are too simple; [0004] 2. The processing algorithm focuses on improving the visual effect of video images. It is not combined with remote sensing technology, and cannot enhance video data for differe...

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Application Information

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IPC IPC(8): H04N21/485H04N21/443H04N21/4402
Inventor 高放朱瑞飞安源张鹏王春月由志杰
Owner CHANGGUANG SATELLITE TECH CO LTD