Portable Terminal Contact Image Metadata Linkage
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Solution Overview
Problem
Conventional portable terminals waste memory due to unused information fields and require manual grouping and identification of contacts, making it difficult to manage and intuitively recognize group members.
Innovation Solution
A method and apparatus that record contact information in metadata of images using face recognition, allowing for efficient contact management and security enhancements by linking contact information with images, enabling intuitive grouping and secure functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If contact information is stored in traditional text-based phonebook fields, then the phonebook can store phone numbers and related information, but memory is wasted due to unused information fields
Solution Approach 1:
The patent stores contact information as metadata embedded within image files rather than in separate text fields. The image serves as a container that copies and integrates contact data (name, phone number, email, etc.) into its metadata structure, eliminating the need for separate phonebook database entries and reducing memory waste.
Solution Approach 2:
The patent merges the contact information storage function with the image storage function. By embedding contact metadata directly into the image file structure, the system combines two previously separate functions (image storage and contact information storage) into a single integrated unit, improving memory efficiency.
2Ease of operation
If the phonebook provides text-based contact lists, then users can manage phone numbers by group, but it is difficult to intuitively identify group members
Solution Approach 1:
The patent associates visual characteristics of images (such as face images or profile pictures) with contact information and groups. Users can visually identify group members through the images embedded with their contact data, and groups can be visually distinguished through image-based organization rather than text-only lists.
Solution Approach 2:
The patent transitions from one-dimensional text-based contact management to a two-dimensional image-based system. Contact information is organized and displayed through images that contain embedded metadata, adding a visual dimension to contact management that enables more intuitive group identification and member recognition.
3Productivity
If the phonebook stores detailed contact information for each caller, then comprehensive contact data is available, but manual grouping and separation of callers is required
Solution Approach 1:
The patent enables automatic grouping of contacts based on image metadata and embedded information. The system automatically organizes contacts into groups based on the image data and associated metadata without requiring manual intervention, allowing users to simply capture or select images and have contacts automatically categorized and organized.
Solution Approach 2:
The patent performs preliminary organization of contact information during the image capture or selection process. By embedding contact metadata directly into the image at the time of acquisition, the system pre-organizes contact data before it needs to be displayed or managed, eliminating the need for subsequent manual grouping operations.
Data Source
AI summary
A method and apparatus for providing a phonebook using an image in a portable terminal are provided. The method includes recording contact information in metadata of an image, and performing a linkage function using the image having the contact information recorded therein.