Electronic device and panning shot image generation method thereof

An electronic device, comprising:

• an image capturing device;
• and
• a processor coupled to the image capturing device and configured to:
• configuring the image capturing device to capture an image sequence comprising N short exposure images, wherein N is an integer greater than 1;
• selecting a target image from the N short exposure images;
• obtaining optical flow data between an i-th short exposure image among the N short exposure images and an (i+1)-th short exposure image among the N short exposure images by performing optical flow estimation, wherein i is an integer greater than or equal to 1 and less than N;
• generating integrated optical flow data based on the optical flow data between the i-th short exposure image and the (i+1)-th short exposure image;
• and
• determining an object position of a target object based on the integrated optical flow data;
• performing motion blur processing on the target image based on the object position of the target object and the integrated optical flow data to generate a panning shot image.