Image-Based Group Creation Using Face Detection and Contact Metadata
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Solution Overview
Problem
Creating online groups is tedious and time-consuming due to manual entry of contact information, which is prone to errors and inefficient on mobile devices with limited input options.
Innovation Solution
An electronic device uses image-based group creation (IBGC) that detects faces in an image, identifies individuals, obtains metadata, and automatically creates a group, allowing customization and efficient group member management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual entry of contact information is used to create online groups, then group creation can be completed, but the process is tedious and time-consuming
Solution Approach 1:
The patent uses a photograph of group members as a visual template to copy and extract contact information automatically. Instead of manually typing each contact's details, the system captures an image of the group, identifies faces in the photo, and retrieves corresponding contact information from the device's contact database, thereby dramatically reducing the time and effort required for group creation.
Solution Approach 2:
The system performs automatic face detection, identification, and contact information retrieval without requiring manual intervention. The electronic device autonomously processes the photograph, matches faces with stored contacts, and creates the group chat, eliminating the need for users to manually enter each contact's information.
2Reliability
If manual entry of contact information is used, then group creation is possible, but it is prone to errors
Solution Approach 1:
The system copies contact information directly from the device's stored contact database based on face matching, ensuring accuracy by using pre-existing, verified contact data rather than manual typing. This copying process from a reliable source (stored contacts) to the group creation eliminates transcription errors and ensures correct contact information is added.
Solution Approach 2:
The patent replaces the mechanical process of manual typing and data entry with an automated optical and computational system. Face detection algorithms and pattern recognition replace manual keyboard input, eliminating human errors associated with typing mistakes, misspellings, and incorrect contact selection.
3Productivity
If manual entry methods are used on mobile devices, then group creation can be completed, but it is inefficient due to limited input options
Solution Approach 1:
The system uses the photograph itself as a template to copy contact information, leveraging the visual data already captured by the mobile device's camera. This approach transforms the limitation of mobile input interfaces into an advantage by using the device's existing imaging capability to drive the group creation process, eliminating the need for complex input methods.
Solution Approach 2:
The patent makes the mobile device's camera serve multiple functions: it captures both the visual content for group member identification and provides the basis for extracting contact information. This multi-functional use of the camera system eliminates the need for separate input interfaces, making the process efficient and well-suited to mobile device capabilities.
Data Source
AI summary
A method provides techniques for implementing image-based group creation (IBGC) on the electronic device. An image of a group of people is obtained. The image can be obtained via a camera on the electronic device, and/or retrieved from a repository of previously acquired images. Faces are detected for people in the images. Identities of the people are obtained based on the detected faces. Metadata for the identified people is obtained. The metadata can include contact information, role information, and so on. A group including two or more people is created, and stored in memory of the electronic device. A group registration portal is created, and access to the group registration portal is sent to the group members to enable the members to activate their membership in the group.