Image processing method, electronic device, and non-transitory computer readable storage medium

An electronic device, comprising:

• a processing circuit;
• a camera electrically connected to the processing circuit;
• a position sensor electrically connected to the processing circuit;
• an inertial measurement unit sensor electrically connected to the processing circuit;
• a memory electrically connected to the processing circuit;
• and
• one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processing circuit, the one or more programs comprising instructions for:
• controlling the camera to obtain a first image and controlling the position sensor to obtain a first lens position at a first timestamp;
• controlling the inertial measurement unit sensor to obtain an IMU signal indicating a movement of the camera between the first timestamp and a second timestamp;
• controlling the camera to obtain a second image and controlling the position sensor to obtain a second lens position at the second timestamp;
• calculating a relative geometry value of the first image and the second image according to the first lens position, the second lens position, and the IMU signal;
• and
• performing a depth calculation to the first image and the second image based on the relative geometry value on the condition that the relative geometry value meets a geometry threshold.

A non-transitory computer readable storage medium storing one or more programs, comprising instructions, which when executed, causes a processing circuit to perform operations comprising:

• controlling a camera to obtain a first image and controlling a position sensor to obtain a first lens position at a first timestamp;
• controlling an inertial measurement unit sensor to obtain an IMU signal indicating a movement of the camera between the first timestamp and a second timestamp;
• controlling the camera to obtain a second image and controlling the position sensor to obtain a second lens position at the second timestamp;
• calculating a relative geometry value of the first image and the second image according to the first lens position, the second lens position, and the IMU signal;
• and
• performing a depth calculation to the first image and the second image based on the relative geometry value on the condition that the relative geometry value meets a geometry threshold.