Digital Note Input on Photographed Book Images
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Solution Overview
Problem
Users face challenges in taking notes on objects, such as books, where writing is not allowed or impractical, as existing methods do not effectively allow for the input and display of note information directly on images of shot objects.
Innovation Solution
An apparatus and method that includes a shooting unit, processor, and display to detect note operations on shot objects, associate note information with the object's image, and display the noted information, using techniques like character recognition and vibration calibration to accurately reflect notes on the image.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users write notes directly on books, then note-taking is simple and immediate, but the book becomes damaged or dirty and cannot be kept clean
Solution Approach 1:
The patent uses a camera to capture an image of the book page and displays it on a screen, creating a digital copy. Users then take notes on this digital copy rather than the physical book, eliminating direct contact between writing instruments and the book surface while preserving the ability to annotate content effectively
2Object-affected harmful factors
If users take photos of book pages for note-taking, then the book remains clean, but it becomes unclear which specific content the user wants to mark
Solution Approach 1:
The patent segments the book page image into distinct regions and overlays virtual keyboard keys or annotation tools at precise locations corresponding to specific text or content areas. This spatial segmentation allows users to select and annotate exact portions of content while maintaining overall context, preventing loss of location information
Solution Approach 2:
The patent introduces an intermediary layer consisting of virtual keys, markers, or annotation tools that are superimposed on the captured book image. This intermediary layer enables precise selection and marking of specific content areas without physically touching the book, bridging the gap between digital interaction and physical document preservation
3Ease of operation
If users write notes in a physical book, then notes are immediately visible, but the user must carry the book everywhere to review notes
Solution Approach 1:
The patent creates a digital copy of the book page with annotations stored on the mobile terminal. This digital copy can be accessed and reviewed on the screen without needing to physically carry or open the original book, eliminating the portability constraint while maintaining immediate note visibility through the display
4Object-affected harmful factors
If users do not write on books in libraries, then books are protected, but readers cannot take notes on important contents
Solution Approach 1:
The patent introduces a digital intermediary system that captures book pages through a camera and provides virtual annotation tools on the display screen. This intermediary layer enables note-taking functionality without physical contact with the book, allowing readers to annotate important contents while the book itself remains protected from writing or marking
Solution Approach 2:
The patent creates a digital replica of the book page that can be annotated freely. This copy serves as a virtual workspace where readers can take notes, draw, or mark content without any risk to the physical book, completely decoupling the note-taking activity from the physical document
Data Source
AI summary
Provided are an apparatus and a method of inputting note information to an image of a shot object in order to display an image of a shot object in which the note information has been reflected.