Paper calendar electronic generation method and device and electronic calendar generation method

Abstract

The invention discloses a paper calendar electronization method and device. The method comprises a paper electronization step, a binarization processing step, an edge recognition step, an image clipping step, a time recognition step, a text recognition step, a result generation step and an electronic document output step. According to the method, an APP in a smartphone and a special calendar are utilized, and analytical processing is performed on a collected image; by aid of an existing OCR (Optical Character Recognition) technology, the problem of low recognition rate is effectively solved; and through one piece of software, cost is lowered, and the purpose of efficient recognition is achieved. The device has the advantages of being high in recognition degree, low in cost, convenient to carry and good in user experience.

Description

technical field [0001] The invention belongs to the technical field of office and daily necessities, and in particular relates to a method and a device for electronicizing a paper schedule. Background technique [0002] With the in-depth development of mobile phones and mobile Internet, people's lives have become more and more dependent on electronic data, but in daily office and study, many people have become accustomed to using paper and pen to record the schedule that needs to be done , although electronic devices are very developed, they cannot replace the convenience and comfort of paper and pens for the time being. How to digitize paper schedules has become a huge demand. [0003] At present, there are two technical ways to realize the electronic calendar: [0004] The first way is to use the smartphone camera to record the schedule in a specific format in the form of an image, and get the time and content of the schedule through the analysis of the image content. The...

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Problems solved by technology

[0004] The first way is to use the smartphone camera to record the schedule in a specific format in the form of an image, and get the time and content of the schedule through the analysis of the image content. The difficulty lies in obtaining the precise time and content results. Currently, It can be seen that neither of these two difficulties has been solved very well, but the approximate time period can be obtained, and the recognition of the text part is basically unprocessable, indicating that the time has been synchronized, but it is necessary to manually enter the schedule content on the APP, which is not complete. Automate

[0005] The second method uses the hardware of the smart pen to record the writing position and handwriting through the infrared camera of the smart pen. With a special schedule book, it can accurately complete the identification of time and schedule content, but the cost is very high. The smart pen is not convenient enough to carry and use

[0006] The above two methods have realized the electronic function of the schedule to varying degrees. The first method is simple and low-cost, and can be synchronized by shooting a special schedule through the APP, but the problem is that it cannot recognize time and handwritten characters well.

The second method can perfectly recognize the time, date and handwritten schedule, but the electronicization requires the use of a special smart pen, which is very costly and not conducive to carrying; changed

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