High-speed image analyzing and video generating technology based on plug-in technology

Abstract

The invention discloses a high-speed image analyzing and video generating technology based on a plug-in technology. The high-speed image analyzing and video generating technology based on the plug-in technology comprises the following steps of (A) designing a uniform interface by using plug-in, converting RAW (read after write) files with different formats into a uniform and standard RAW file structure and uniformizing data interfaces; (B) preprocessing the RAW files, selecting different image conversion and output formats according to demands of a user and judging whether images are zoomed or not, watermarks are added or not and videos are generated or not; and (C) processing RAW images and beginning to processing the RAW files according to the demands of the user after the demands of the user are confirmed. The RAW files serve as an object, and a software technology of quickly converting the different RAW files into appointed image formats and generating videos is realized by using unique plug-in and a double-cache technology. By the plug-in technology, the RAW image files with different formats can be analyzed, application of software is expanded, and the universality of the software is improved; and by the double-cache technology, data reading and data processing are circularly carried out in a crossed manner, and the software analyzing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a high-speed image analysis and video generation technology based on plug-in technology. Background technique [0002] At this stage, the algorithms for using images to calculate the motion speed, attitude and other information of objects are becoming more and more mature, and the requirements for image quality are also increasing along with the calculation accuracy. Due to the original image acquisition, lossless storage and high plasticity of the RAW format, it is widely used in digital cameras and video cameras in the field of industrial technology. Different from image formats such as JPG, RAW files are digital image sets without any compression processing on the time axis, and record the original information of the digital sensor. However, while providing high-quality image data for subsequent algorithms, RAW also has corresponding limitations. RAW format images c...

AI Technical Summary

Problems solved by technology

However, when the multi-image file described in this publication is edited and saved by the above-mentioned existing image processing device and application program based on the current Exif standard, although the main image is saved, the sub-images other than the main image have may be deleted or corrupted

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