CHINESE PATENT FOR SALE
This patent introduces a method and electronic device for compensating video noise points, aiming to enhance video clarity by reducing noise caused by low-light environments.
The method operates as follows:
- Obtaining Residual Data of the Video Frame
- The system analyzes brightness variations within the current frame and across multiple frames.
- Generating Noise Point Strength
- Uses intra-frame brightness standard deviation and inter-frame brightness residue to quantify noise intensity.
- Calculating a Residual Compensation Value
- Determines the amount of correction needed to smooth out noise artifacts.
- Compensating Noise Points
- Adjusts the affected areas based on the calculated compensation value, enhancing the final video quality.
Key Advantages
- Improved Video Clarity
- Reduces graininess and distortion, especially in low-light conditions.
- Adaptive Noise Reduction
- Dynamically adjusts compensation based on real-time noise detection.
- Enhanced Accuracy in Noise Correction
- Uses quantified noise strength to optimize filtering without over-smoothing.
- Better User Experience in Video Calls and Streaming
- Provides clearer and sharper video, making it ideal for video conferencing, live streaming, and surveillance.
- Minimized Impact of Poor Lighting
- Ensures high-quality video even in dimly lit environments.
This patent presents an intelligent and adaptive solution for video noise compensation, ensuring better clarity and enhanced user experience.