Color Matrix Code Encoding for Secure Financial Data Transmission
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Solution Overview
Problem
Current matrix codes are prone to errors and limited in data capacity, making them unsuitable for secure and accurate financial transactions where precision and security are critical.
Innovation Solution
A color matrix code system that encodes financial information in multiple layers using different color channels, allowing for secure transmission and processing of financial data, including account identifiers and data, through processing circuitry and color matrix code readers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional matrix codes are used to store and transmit financial information, then rapid access to data is achieved, but accuracy and security are compromised due to errors and limited data capacity
Solution Approach 1:
The patent applies dimensionality change by transitioning from traditional black-and-white matrix codes to color matrix codes. This introduces a new dimension (color) to the encoding system, allowing multiple layers of information to be stored in the same physical space. The color channels (RGB) enable parallel encoding of different data types, significantly increasing data capacity while maintaining the same code size, thus resolving the contradiction between data capacity and information loss.
Solution Approach 2:
The patent implements nesting by organizing financial information into multiple hierarchical layers within the matrix code structure. Different color channels contain different layers of information (e.g., account identifier in one channel, transaction details in another). This nested structure allows comprehensive financial data to be embedded within the compact matrix code format, increasing data capacity without proportionally increasing code size.
2Reliability
If traditional matrix codes are used for financial transactions, then simplicity is maintained, but security and accuracy are insufficient for premium transactions
Solution Approach 1:
The patent applies local quality by assigning different security levels and data types to different color channels within the matrix code. For example, critical authentication data may be encoded in specific channels with higher error correction, while less critical information uses standard encoding. This localized differentiation enhances security for critical data without uniformly increasing system complexity across the entire code structure.
Solution Approach 2:
The patent segments financial information into distinct components encoded in separate color channels. This segmentation allows independent validation and processing of different data elements (account identifier, transaction amount, timestamp, etc.). If one channel is corrupted, other channels remain intact, maintaining overall system reliability without requiring complete retransmission, thus managing complexity efficiently.
3Reliability
If multiple layers of information are encoded in color matrix codes, then data security and accuracy are enhanced, but reading and processing complexity increases
Solution Approach 1:
The patent replaces traditional mechanical/optical scanning methods with color-specific detection mechanisms. The reading device uses color filters or spectral analysis to separately detect each color channel, then decodes the information layer by layer. This substitution of detection methodology simplifies the reading process despite multiple layers, as each channel can be processed independently through automated color separation and decoding algorithms.
Data Source
AI summary
An apparatus may include a memory to store instructions; and processing circuitry, coupled with the memory, operable to execute the instructions. When executed, the instructions may cause the processing circuitry to identify a matrix code; read a first layer of the matrix code, the first layer comprising a first account identifier associated with an account, wherein the first layer corresponds to a first color channel; and read a second layer of the matrix code, the second layer comprising a set of account data, associated with the account, wherein the second layer corresponds to a second color channel, different than the first color channel.