Image obtaining method and terminal device

A terminal device comprising:

• a motion sensor, configured to:
• when the terminal device moves, collect motion data of the terminal device, and send the motion data to an optical image stabilization (OIS) controller and an electronic image stabilization (EIS) controller;
• the OIS controller being configured to control movement of a lens of the terminal device based on the motion data;
• an image sensor configured to collect an image sequence comprising a plurality of frames;
• wherein, before the EIS controller performs a jitter compensation on the image sequence, the OIS controller is configured to obtain motion data corresponding to each frame from the motion data using a frame synchronization signal that detects a start and end of exposure of each frame and to obtain movement information of the lens corresponding to each frame using the frame synchronization signal that detects the start and end of exposure of each frame;
• and
• the EIS controller being configured to perform, by using movement information of the lens corresponding to each frame and the motion data corresponding to each frame, the jitter compensation on the image sequence collected by the image sensor.

A device comprising:

• a lens;
• a motion sensor configured to collect motion data of the device when the device makes a movement;
• an optical image stabilization (OIS) controller configured to control movement of the lens based on the motion data;
• an image sensor configured to collect an image sequence comprising a plurality of frames;
• a Hall effect sensor configured to collect movement information of the lens corresponding to each frame;
• wherein the OIS controller is configured to obtain motion data corresponding to each frame from the motion data using a frame synchronization signal that detects a start and end of exposure of each frame and to obtain movement information of the lens corresponding to each frame using the frame synchronization signal that detects the start and end of exposure of each frame;
• and
• an electronic image stabilization (EIS) controller configured to perform, by using the movement information of the lens and the motion data corresponding to, a jitter compensation on the image sequence.