KR20200145332A - Scientific calculator includes handwriting recognition - Google Patents

Scientific calculator includes handwriting recognition Download PDF

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Publication number
KR20200145332A
KR20200145332A KR1020190074196A KR20190074196A KR20200145332A KR 20200145332 A KR20200145332 A KR 20200145332A KR 1020190074196 A KR1020190074196 A KR 1020190074196A KR 20190074196 A KR20190074196 A KR 20190074196A KR 20200145332 A KR20200145332 A KR 20200145332A
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calculator
equation
touch screen
handwriting recognition
inputted
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KR1020190074196A
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Korean (ko)
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정동규
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정동규
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • G06F3/005—Input arrangements through a video camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06K9/00852—

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)

Abstract

The present invention relates to a scientific calculator including handwriting recognition, which enables an equation to be directly inputted on a touch screen, enables an equation to be inputted if a photograph of handwritten content is taken by a camera, and enables the equation, if written on the touch screen or the equation, if written with the photograph, to be inputted into a calculator due to handwriting recognition, thereby solving the problem that inputting a complicated equation takes a long time in a prior art. The present invention provides the scientific calculator, which comprises: a touch screen installed on the cover of the calculator to enable the equation to be directly inputted; a touch pen provided within the calculator to perform an input operation on the touch screen; a camera embedded on the back surface of the calculator for enabling the equation to be inputted if taking the photograph of handwritten content; and a handwriting recognition module configured by applying the Inception, which is an image recognition model for enabling the equation, if written on the touch screen or the equation, if written with the photograph, to be inputted into the calculator.

Description

필기 인식이 포함된 공학용 계산기{Scientific calculator includes handwriting recognition}Scientific calculator includes handwriting recognition

본 발명은 필기 인식이 포함된 공학용 계산기에 관한 것으로서,The present invention relates to a scientific calculator including handwriting recognition,

더욱 상세하게는 공학용 계산기에 있어서,In more detail, in the scientific calculator,

수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 필기인식으로 구성 하여서,A touch screen installed on the lid of the calculator to allow direct input of formulas, a touch pen inside the calculator to allow input on the touch screen, and a built-in camera on the back of the calculator so that formulas can be entered by taking a picture of the handwritten content. , It is composed of handwriting recognition applying Inception, an image recognition model, so that it can be entered into a calculator when writing a formula on the touch screen or writing a photo

터치스크린에 의하여 수식을 직접 입력할 수 있게 하고, 카메라에 의하여 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 하고, 필기인식에 의하여 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 함으로써 복잡한 수식의 입력이 오래걸린다는 문제점을 해소하도록 함을 목적으로 한 것이다.Equations can be directly entered by the touch screen, and the equation can be entered by taking a picture of the handwritten content by the camera, and a calculator when writing equations on the touch screen or by taking pictures by handwriting recognition The purpose is to solve the problem that it takes a long time to input a complex formula by allowing it to be entered.

일반적으로 공학용 계산기는 여러가지 기능 및 함수를 탑재하여 복잡한 수식들을 계산하는 것이다.In general, scientific calculators are equipped with various functions and functions to calculate complex equations.

상기한 바와 같이 공학용 계산기는 계산기 몸체 , 입력 버튼, 필기 패널으로 구성된 것이다.As described above, the scientific calculator is composed of a calculator body, an input button, and a writing panel.

이상과 같은 공학용 계산기는 버튼을 눌러 수식을 입력 후 계산하는 것이다.The scientific calculator as described above is calculated after entering a formula by pressing a button.

그러나 상기한 바와 같은 종래의 공학용 계산기는 복잡한 수식의 입력이 오래걸린다는 문제점이 있었다.However, the conventional scientific calculator as described above has a problem that it takes a long time to input a complex formula.

대한민국 특허(실용신안) 공개 제 1020150177674호Korean Patent (Utility Model) Publication No. 1020150177674

이에 본 발명은 종래의 공학용 계산기가 복잡한 수식의 입력이 오래걸린다는 문제점을 해결하기 위한 것이다.Accordingly, the present invention is to solve the problem that it takes a long time to input a complex formula in a conventional scientific calculator.

즉, 본 발명은 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 필기인식으로 구성한 것이다.That is, the present invention is a touch screen installed on the lid of a calculator to directly input a formula, a touch pen provided inside the calculator to be inputted on the touch screen, and a calculator so that the formula can be input by taking a picture of the handwritten content. It is composed of handwriting recognition using Inception, an image recognition model, so that it can be entered into a calculator when writing an equation on the camera built in the back and a touch screen or writing an equation in a photo.

따라서 본 발명은 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 필기인식으로 구성 함으로써, 터치스크린에 의하여 수식을 직접 입력할 수 있게 하고, 카메라에 의하여 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 하고, 필기인식에 의하여 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 함으로써 복잡한 수식의 입력이 오래걸린다는 문제점을 해소하도록 한 효과를 갖는 것이다.Accordingly, the present invention provides a touch screen installed on the lid of a calculator to directly input a formula, a touch pen provided inside the calculator to input on the touch screen, and the back of the calculator so that the formula can be input when the written content is taken as a picture. Built-in camera, it is composed of handwriting recognition applying Inception, an image recognition model, so that it can be entered into a calculator when you write an equation on the touch screen or write an equation with a photo, so that you can directly input an equation through the touch screen. , When taking a picture of the handwritten content by the camera, an equation can be entered, and when the equation is written on the touch screen or recorded by a picture by handwriting recognition, it can be entered into the calculator. It has the effect of solving the problem of being caught.

도 1: 본 발명의 정면부Figure 1: The front part of the present invention

즉, 본 발명은 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 (101)터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 (102)터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 (103)카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 (104)필기인식으로 구성 된 것이다.In other words, the present invention is a (101) touch screen installed on the lid of the calculator to directly input the formula, (102) touch pen provided inside the calculator to be inputted on the touch screen, and taking a picture of the written content, the formula It is composed of (103) camera built in the back of the calculator so that it can be entered, and (104) handwriting recognition using Inception, an image recognition model, so that it can be entered into the calculator when you write a formula on the touch screen or write a formula with a photo. will be.

여기서, (101)터치스크린은 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 것이다.Here, the (101) touch screen is installed on the lid of the calculator so that the formula can be directly input.

여기서, (103)카메라는 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 것이다.Here, the (103) camera is built into the back of the calculator so that an equation can be entered when taking a picture of the handwritten content.

여기서, (104)필기인식은 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 것이다.Here, (104) handwriting recognition is an application of Inception, an image recognition model, so that it can be entered into a calculator when writing an equation on a touch screen or writing an equation in a photo.

이하, 본 발명의 사용과정에 대하여 설명하면 다음과 같다.Hereinafter, the use process of the present invention will be described.

상기한 바와 같이 본 발명은 공학용 계산기에 있어서 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 (101)터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 (102)터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 (103)카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 (104)필기인식으로 구성된 본 발명을 적용하여 실시하게 되면, 복잡한 수식의 입력이 오래걸린다는 문제점을 해소하도록 한 것이다.As described above, the present invention provides a (101) touch screen installed on the cover of the calculator to allow direct input of a formula in a scientific calculator, (102) a touch pen placed inside the calculator to input on the touch screen, and written content. (103) Camera built in the back of the calculator so that equations can be entered when taking pictures, and (104) Inception, an image recognition model, is applied so that equations can be entered into the calculator when you write equations on the touch screen or write equations in pictures. ) By applying the present invention constituted by handwriting recognition, it is to solve the problem that it takes a long time to input a complex formula.

또한 본 발명의 실시에 있어, 계산기 뚜껑에 설치한 (101)터치스크린으로 구성한 본 발명을 적용하여 실시하게 되면, 수식을 직접 입력할 수 있게 될 것이다.In addition, in the implementation of the present invention, if the present invention constituted by a (101) touch screen installed on the cover of a calculator is applied and implemented, it will be possible to directly input an equation.

또한 본 발명의 실시에 있어, 계산기 뒷면에 내장한 (103)카메라로 구성한 본 발명을 적용하여 실시하게 되면, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 될 것이다.In addition, in the implementation of the present invention, if the present invention is implemented by applying the present invention constituted by a (103) camera built in the back of the calculator, an equation can be input by taking a picture of the handwritten content.

또한 본 발명의 실시에 있어, 이미지 인식모델인 Inception을 응용한 (104)필기인식으로 구성한 본 발명을 적용하여 실시하게 되면, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 될 것이다.In addition, in the implementation of the present invention, if the present invention consisting of (104) handwriting recognition applying the image recognition model Inception is applied and implemented, it can be entered into a calculator when writing an equation on a touch screen or writing an equation with a photo. Will be.

101: 터치스크린, 102: 터치펜, 103: 카메라, 104: 필기인식101: touch screen, 102: touch pen, 103: camera, 104: handwriting recognition

Claims (4)

공학용 계산기에 있어서,
수식을 직접 입력할 수 있게 계산기 뚜껑에 설치한 (101)터치스크린, 터치스크린에 입력할 수 있게 계산기 내부에 비치한 (102)터치펜, 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장한 (103)카메라, 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용한 (104)필기인식으로 구성 된 것을 특징으로 하는 필기 인식이 포함된 공학용 계산기.In the scientific calculator,
(101) touch screen installed on the lid of the calculator to allow direct input of formulas, (102) touch pen placed inside the calculator to allow input on the touch screen, allowing the formula to be entered by taking a picture of the handwritten content Handwriting, characterized in that it is composed of 103 camera built in the back of the calculator, and (104) handwriting recognition applying Inception, an image recognition model, so that when you write an equation on the touch screen or write an equation with a photo, Scientific calculator with recognition. 제 1항에 있어서,
(101)터치스크린을 통하여 수식을 직접 입력할 수 있게 계산기 뚜껑에 설치함을 특징으로 하는 필기 인식이 포함된 공학용 계산기.The method of claim 1,
(101) Scientific calculator with handwriting recognition, characterized in that it is installed on the lid of the calculator so that an equation can be directly input through a touch screen. 제 1항에 있어서,
(103)카메라를 통하여 필기된 내용을 사진으로 촬영하면 수식이 입력될 수 있게 계산기 뒷면에 내장함을 특징으로 하는 필기 인식이 포함된 공학용 계산기.The method of claim 1,
(103) Scientific calculator with handwriting recognition, characterized in that it is built into the back of the calculator so that an equation can be entered when taking pictures of the handwritten content through a camera. 제 1항에 있어서,
(104)필기인식을 통하여 터치스크린에 수식을 적거나 사진으로 수식을 적을때 계산기에 입력될 수 있게 이미지 인식모델인 Inception을 응용함을 특징으로 하는 필기 인식이 포함된 공학용 계산기.The method of claim 1,
(104) Scientific calculator with handwriting recognition, characterized in that it applies Inception, an image recognition model, so that it can be entered into the calculator when writing an equation on a touch screen or writing an equation with a photo through handwriting recognition.
KR1020190074196A 2019-06-21 2019-06-21 Scientific calculator includes handwriting recognition KR20200145332A (en)

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