[The design and implementation of video processing system for medical electronic endoscopy]

Area of Science:

• Medical Imaging
• Embedded Systems Engineering
• Digital Signal Processing

Context:

• Endoscopy procedures require high-quality, real-time image acquisition for accurate diagnosis.
• Existing endoscopy systems can be costly and complex to maintain.
• Integration of advanced hardware components is crucial for improving system performance.

Purpose:

• To design and implement a cost-effective, real-time image acquisition and control system for medical electronic endoscopy.
• To utilize a Field-Programmable Gate Array (FPGA) for efficient data processing and system control.
• To enhance the performance-price ratio of medical endoscopy systems.

Summary:

• The system integrates a video codec chip, flash memory, and FPGA for real-time image acquisition and control.
• Hardware design and circuit schematics are detailed, including the ping-pong operation principle.
• FPGA programming is implemented to manage system functionalities.

Impact:

• The developed system demonstrates stable performance and ease of maintenance.
• Significant cost reduction is achieved compared to existing solutions.
• The system's high performance-price ratio indicates strong potential for widespread adoption in medical endoscopy applications.