Image scanning recognition method and device and electronic equipment
An image scanning and recognition method technology, applied in the field of data processing, can solve the problems of inability to accurately output scanning results in real time, limited hardware performance, etc., and achieve the effect of reducing computing performance requirements, reducing the amount of computing, and avoiding redundant computing.
Active Publication Date: 2022-05-03
INST OF AUTOMATION CHINESE ACAD OF SCI
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The invention provides an image scanning recognition method, device and electronic equipment, which are used to solve the problem that the hardware performance of low-configuration embedded devices in the prior art is limited, and when the size of the spliced pictures is too long, it cannot be output accurately in real time. Defects in scanning results can be implemented on low-configuration embedded devices, and image scanning results can be output accurately in real time
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0064] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings and embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0065] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0066] The terms "first", "second" and the like in this embodiment are used to distin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an image scanning recognition method and device and electronic equipment, and the method comprises the steps: carrying out the image splicing after the image block matching with a next-frame local picture is carried out for the current iteration according to a mask region, and updating a mask region needed by the next iteration at the same time; the initial mask area is obtained based on a text detection result of the initial frame local picture; for the spliced whole picture, if a preset condition is met, text detection is carried out, and under the condition that a text detection result meets a preset recognition condition, text recognition is carried out on the spliced picture; continuing to execute the next iteration until the scanning pen stops scanning; and obtaining an image scanning result of the scanning pen according to the text recognition result of the spliced picture obtained in each iteration process. According to the invention, good real-time performance is achieved on low-configuration equipment with limited computing resources and storage resources, and the efficiency and precision of image splicing and recognition are improved.
Description
technical field [0001] The invention relates to the technical field of data processing, in particular to an image scanning recognition method, device and electronic equipment. Background technique [0002] With the development of Internet technology, instant image scanning devices (such as electronic scanning pens) have become an indispensable part of the learning process for primary and middle school students and even college students; instant scanning devices mainly include image stitching, text detection and recognition technologies. [0003] Among them, the image mosaic technology is multiple images collected in real-time scanning equipment, mainly several images with overlapping parts (that is, images obtained by the same sensor at a relatively small time interval and little change in viewing angle) into a seamless stitched panoramas or high-resolution images. [0004] Image mosaic technology mainly includes three parts: feature point extraction and matching, image reg...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06V30/412G06V30/18G06V30/19G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06N3/045G06F18/22G06F18/214G06F18/253
Inventor 王金桥葛国敬朱贵波
Owner INST OF AUTOMATION CHINESE ACAD OF SCI