An image processing method and system
By preprocessing the raw image data by discarding it and transmitting the timestamps in parallel, the redundancy problem of image data and pulse data transmission in neuromorphic cameras is solved, thus saving resources and reducing transmission costs.
CN119484710BActive Publication Date: 2025-10-17GUANGDONG UNIV OF TECH
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Patent Information
- Application Number
- CN202411645617.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2044-11-18
Smart Images
Figure CN119484710B_ABST
Abstract
The application discloses an image processing method and system, the method comprising: acquiring M original image data and pulse data; discarding the M original image data to obtain N processing image data; according to the time sequence of the time stamp, transmitting the processing image data and the pulse data through two transmission channels in parallel; recovering the discarded processing image data according to the processing image data and the pulse data obtained by transmission; inputting the pulse data into a pulse neural network for pulse processing to obtain pulse result data, and comparing and discriminating the pulse result data with the processing image data to adjust the parameters of the pulse neural network. Before transmission, the application discloses a discarding preprocessing method for the original image data, which retains the key information of the image data and reduces the redundancy of the transmission channel; according to the time sequence of the time stamp and by using two transmission channels, data transmission errors can be avoided; after transmission, the discarded processing image data is recovered to ensure the integrity of the data.
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