Digital Image Time Metadata Adjustment via Location-Based Time Zone Offset
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Solution Overview
Problem
Digital media items captured across different geographic locations often have time metadata that conflicts with the user's preset time zone, leading to inconsistencies when imported and stored, as the time of capture is not adjusted to match the location's time zone.
Innovation Solution
A system and method that includes a processor configured to receive digital images with metadata, detect time zone conflicts, and adjust the time of capture by offsetting it based on the location's time zone information stored in a database, allowing users to associate images with geographic locations and resolve time zone discrepancies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the time of capture is stored in the preset time zone without adjustment, then the time metadata is simple to store, but the time representation becomes inaccurate when the image is captured at a different geographic location
Solution Approach 1:
The system performs preliminary action by detecting time zone conflicts between the preset time zone and the location's time zone before finalizing the time metadata. The processor compares the time zone of the location information with the preset time zone associated with the digital image, and if they differ, it automatically adjusts the time of capture by offsetting it with the time zone difference, thereby ensuring accurate time representation in advance.
2Measurement precision
If the system automatically adjusts the time of capture based on location time zone, then time representation accuracy is improved, but user control and verification are reduced
Solution Approach 1:
The system implements feedback by displaying a message to the user indicating the detected conflict between the time of capture and the time of recording when time zone differences are identified. This allows the user to review the automatic adjustment made by the processor and provides an opportunity for manual intervention if needed, thus maintaining user control while benefiting from automated accuracy improvement.
3Ease of operation
If time zone adjustment is performed manually by the user, then user control is maintained, but the process becomes more time-consuming and complex
Solution Approach 1:
The system applies self-service by automatically detecting time zone conflicts and performing the time adjustment without requiring manual user intervention. The processor compares time zones, calculates the offset, and adjusts the time of capture automatically. The user is only involved if they choose to review the automatic adjustment through the displayed message, thereby saving time while maintaining the option for user control.
Data Source
AI summary
Methods, apparatuses, and systems for adjusting time metadata of digital media items. A digital image captured at a location is associated with a time of capture and a location of capture. It is determined that a time of capture of the digital image is in a preset time zone that is different from a time zone of the location. In response to the determining, multiple locations are provided, each being associated with a respective time zone including a time zone of the location. A selection of a location is received and the time of capture is adjusted based on a time zone associated with the selected location.