Object Image Recognition for Flexible Note Information Display
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Solution Overview
Problem
The process of completing operations by scanning quick response codes is not flexible enough, as they require predetermined display or printing and cannot be easily adapted to different scenarios.
Innovation Solution
An electronic device collects an image of an object, identifies its feature information, and sends it to a server to retrieve corresponding note information, which is then displayed, allowing users to process the object directly based on this information without using additional codes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If quick response codes are used to complete operations, then the operation process is standardized and reliable, but the flexibility is reduced due to predetermined display or printing requirements
Solution Approach 1:
The patent replaces physical quick response codes with virtual projection images that can be directly projected onto objects. The projection image contains encoded information that can be scanned by a scanning application, eliminating the need for predetermined printing or display while maintaining the reliability of code-based operations.
Solution Approach 2:
The patent substitutes the mechanical process of printing or displaying physical codes with an optical projection system. The projection device can dynamically generate and project codes onto any surface, providing flexibility in operation scenarios while maintaining the reliability of code recognition and processing.
2Loss of information
If quick response codes are printed or displayed on screens, then the information can be presented to users, but the process becomes rigid and cannot be easily adapted to different scenarios
Solution Approach 1:
The patent employs dynamic projection that can adapt to different surfaces and scenarios in real-time. The projection system can adjust the position, size, and content of the code based on the target object and user needs, enabling flexible information delivery across diverse scenarios while ensuring accurate information transmission.
Solution Approach 2:
The projection device serves multiple functions: it can project codes onto various surfaces (screens, physical objects, walls), support different code types, and adapt to different scanning distances and angles. This universal capability replaces multiple specialized display devices while maintaining effective information delivery.
3Loss of information
If additional objects like quick response codes are used to carry information, then the information can be transmitted, but the process complexity increases
Solution Approach 1:
The patent merges the information carrier function directly into the projection image itself. The code is projected as part of the visual content onto the target object, eliminating the need for separate physical code carriers. This integration reduces process complexity while ensuring accurate information transmission from the object to the user.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances flexibility in obtaining and processing note information, improving the efficiency and adaptability of operations by eliminating the need for predetermined quick response codes.
Implementation Method 1
an image recognition module configured to identify the first image collected by the collection module to obtain first information, wherein the first information is feature information of the first object
Data Source
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AI summary
Provided are a note information display method, a note information sending method, and an electronic device, and relate to the field of terminal technologies. The note information display method includes: collecting a first image, where the first image includes an image of a first object (S201); identifying the first image to obtain first information, where the first information is feature information of the first object (S202); sending the first information to a server (S203); receiving first note information that corresponds to the first information and that is sent by the server (S204); and displaying the first note information (S205).