What technology does Electronic Image Stabilization use to compensate for image movement?

Electronic Image Stabilization (EIS) uses a combination of gyroscope data and algorithms to compensate for unwanted camera movement and vibrations during video recording or image capture. The gyroscope detects motion and orientation changes, enabling the system to identify any shake or instability in the footage. Then, algorithms process this data to adjust the image dynamically, cropping or shifting the frames slightly to maintain a smooth and stable appearance. This technology effectively reduces blur and maintains clarity in images or videos, making it particularly useful in situations where steady hands or a stable platform are not available.

Other options do not accurately represent the core functionality of EIS. For instance, adjustments in lenses pertain more to optical stabilization methods rather than electronic corrections. Optical zoom features are unrelated to stabilization, as they focus on magnifying the image rather than compensating for movement. Manual camera stabilization techniques, while useful, involve physical means or user actions to stabilize the camera rather than automated electronic corrections.