Motion-Aware ROI Transmission for Moving Imaging Devices
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Solution Overview
Problem
Existing transmission systems struggle to accurately transmit Region Of Interest (ROI) image data when the imaging device is moved, leading to difficulties in maintaining appropriate data transmission.
Innovation Solution
A communication system comprising a transmitter and receiver that utilize detection and generation sections to detect and generate ROI image data based on motion information, allowing for the extraction and transmission of ROI data considering the movement of the transmitter.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If ROI image data is transmitted without considering transmitter movement, then data transmission volume is reduced, but the accuracy of ROI transmission deteriorates when the transmitter moves
Solution Approach 1:
The system performs preliminary action by detecting motion information before transmitting ROI image data. The detection section identifies movement of the transmitter in advance, and the generation section pre-calculates corrected ROI information based on this motion data, ensuring accurate ROI transmission even when the transmitter moves during data capture or transmission.
2Measurement precision
If the entire image is transmitted instead of ROI, then transmission accuracy is maintained, but transmission system load increases and may cause system failure
Solution Approach 1:
The system extracts only the necessary ROI image data from the entire image for transmission, rather than transmitting the complete image. The detection section identifies the specific ROI region, and the generation section extracts and transmits only this portion, significantly reducing data volume and transmission system load while maintaining the accuracy of the transmitted content.
3Productivity
If ROI is transmitted assuming stationary imaging device, then data transmission efficiency is improved, but adaptability to moving transmitter deteriorates
Solution Approach 1:
The system implements dynamics by making the ROI transmission adaptive to transmitter movement conditions. The detection section dynamically detects motion information, and the generation section dynamically adjusts the ROI extraction and transmission parameters based on the detected movement, allowing the system to maintain both transmission efficiency and adaptability to varying transmitter states.
Data Source
AI summary
A transmitter according to an embodiment of the present disclosure includes a detection section, a generation section, and a transmission unit. The detection section detects ROI image data on a basis of ROI instruction information. The generation section generates ROI information from the ROI image data detected by the detection section. The transmission unit transmits the ROI image data and the ROI information to an external device. The detection section detects motion information on the detected ROI image data on a basis of one of a plurality of pieces of image data obtained at different imaging timings and a plurality of pieces of the ROI image data obtained at different imaging timings.