Abstract
Financial statements are the basis of financial analysis. Most of them are still using traditional financial statement software, and financial data cannot achieve better information sharing. Using a barcode to improve the efficiency of data sharing is undoubtedly the most convenient and fast way to realize financial statement information sharing. This paper studies the problem of the barcode image location and recognition in the financial statement system and tries to apply the partial differential equation image recognition algorithm to the barcode location in the financial statement system. In this paper, image technology is used to preprocess the code 39 barcode label image in the captured image, including color space conversion, image enhancement, threshold segmentation, binarization, and edge detection. The barcode position location is realized by using the method based on integral projection peak analysis and Hough transform line detection. It is proved that the positioning function of the barcode makes the data in financial statements realize resource sharing. Then, the performance of the completed barcode positioning and recognition algorithm is tested. The reliability and effectiveness of the algorithm are verified on the manually made test set.
Highlights
The financial statement system is the data basis of the financial management system and the basis of managing enterprise finance and analyzing financial data [1]
They use traditional financial software or still rely on manual bookkeeping to deal with financial problems and still stay in the “primitive society” stage of financial management [3]
It is undeniable that the accuracy and efficiency of the manual financial processing mode are worrying, so it is impossible to support the analysis of enterprise management financial data
Summary
The financial statement system is the data basis of the financial management system and the basis of managing enterprise finance and analyzing financial data [1]. The current situation is that the financial management of many small- and medium-sized enterprises still lags behind [2] They use traditional financial software or still rely on manual bookkeeping to deal with financial problems and still stay in the “primitive society” stage of financial management [3]. In image processing and computer vision, the systematic use of the partial differential equation (PDE) method is a new field developed in the recent 20 years. It has accumulated rich research results and shown its strong processing ability. This paper takes the positioning of the barcode in the financial statement system as the research object and uses the image recognition algorithm based on the partial differential equation to complete the research on the key technologies of barcode label image preprocessing, barcode position positioning, barcode symbol recognition, and so on
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