Portable real-time collecting and processing device for hyperspectral video, and method thereof

Abstract

The invention discloses a portable real-time collecting and processing device for a hyperspectral video, and a method thereof. The device comprises a data collecting module, a compression module, a transmission module, a control calculation module and a display module, wherein the data collecting module collects an RGB (Red, Green and Blue) video and a spectral video and transmits the data to the compression module; the compression module carries out parallel compression on multiple paths of video information and provides the compressed data for the transmission module; the transmission module transmits the data to the control calculation module and is used for the control calculation module to send an instruction to the data collecting module and the compression module; the control calculation module is used for sending the instruction to control the collecting module to collect a video and the compression module, and carrying out data decoding on the received video data to carry out real-time fusion and data analysis and processing; the display module carries out real-time display on the fused video. According to the device, the collection, the compression, the transmission and the processing analysis of RGB and the spectral video can be realized, the portable real-time collecting and processing device has the characteristics of device miniaturization and real-time data processing and is convenient in outdoor data collection.

Description

technical field [0001] The invention relates to the field of computational photography, in particular to a portable hyperspectral video real-time acquisition and processing device and method. Background technique [0002] In recent years, computational photography has become a cutting-edge research hotspot in the fields of computer vision, digital signal processing, and graphics, and has attracted widespread attention for real-time hyperspectral video acquisition and processing of real scenes. The research work on hyperspectral images is of great significance to military, agricultural, medical and other fields. [0003] Traditional RGB cameras only capture three channels of red, green and blue (RGB) information, losing a lot of details in the spectral dimension, and many properties of many substances in the scene can be revealed by the rich details in the spectrum. At the same time, the traditional hyperspectral video acquisition system has a high quality and needs to be eq...

AI Technical Summary

Problems solved by technology

[0003] Traditional RGB cameras only capture three channel information of red, green and blue (RGB), and lose a lot of details in the spectral dimension, while many properties of many substances in the scene can be revealed by the rich details in the spectrum

At the same time, the traditional hyperspectral video acquisition system has a high quality and needs to be equipped with a bulky personal computer, so it is inconvenient for the acquisition of outdoor spectral video, and it is also difficult to process and analyze data in real time. Therefore, it is necessary to design a portable hyperspectral video Video real-time acquisition and processing device

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