A method for correcting a rolling shutter phenomenon, the method comprising: obtaining a double fish-eye image to be processed using a photographing device; obtaining image processing parameters including gyro data of the photographing device, a time stamp of each frame image generated by the photographing device, and a rolling shutter phenomenon time with respect to the photographing device; calculating, based on the image processing parameters, as a rolling shutter phenomenon correcting parameter, a target rolling shutter phenomenon rotation angle with respect to each scan line, wherein said calculating comprises: obtaining a time of an exposure center with respect to each frame image based on the time stamp of the frame image generated by the photographing device; determining a start time of the rolling shutter phenomenon with respect to the frame image based on the time at the exposure centre of the frame image and the rolling shutter phenomenon time with respect to the photographing device; determining a time of occurrence of the rolling shutter phenomenon with respect to each scan line with respect to the frame image based on the start time of the rolling shutter phenomenon and the rolling shutter phenomenon time; determining target gyro data corresponding to the scan line based on the gyro data of the photographing device, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and calculating the target rolling shutter phenomenon rotation angle with respect to the scan line based on the target gyro data, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and correcting the rolling shutter phenomenon with respect to the double fish-eye image in a spherical-coordinate system using the rolling shutter phenomenon correcting parameter. obtaining a double fish-eye image to be processed using a photographing device; obtaining image processing parameters including gyro data of the photographing device, a time stamp of each frame image generated by the photographing device, and a rolling shutter phenomenon time with respect to the photographing device; calculating, based on the image processing parameters, as a rolling shutter phenomenon correcting parameter, a target rolling shutter phenomenon rotation angle with respect to each scan line, wherein said calculating comprises: obtaining a time of an exposure center with respect to each frame image based on the time stamp of the frame image generated by the photographing device; determining a start time of the rolling shutter phenomenon with respect to the frame image based on the time at the exposure centre of the frame image and the rolling shutter phenomenon time with respect to the photographing device; determining a time of occurrence of the rolling shutter phenomenon with respect to each scan line with respect to the frame image based on the start time of the rolling shutter phenomenon and the rolling shutter phenomenon time; determining target gyro data corresponding to the scan line based on the gyro data of the photographing device, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and calculating the target rolling shutter phenomenon rotation angle with respect to the scan line based on the target gyro data, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and obtaining a time of an exposure center with respect to each frame image based on the time stamp of the frame image generated by the photographing device; determining a start time of the rolling shutter phenomenon with respect to the frame image based on the time at the exposure centre of the frame image and the rolling shutter phenomenon time with respect to the photographing device; determining a time of occurrence of the rolling shutter phenomenon with respect to each scan line with respect to the frame image based on the start time of the rolling shutter phenomenon and the rolling shutter phenomenon time; determining target gyro data corresponding to the scan line based on the gyro data of the photographing device, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and calculating the target rolling shutter phenomenon rotation angle with respect to the scan line based on the target gyro data, the time at the exposure center with respect to the frame image, and the time of occurrence of the rolling shutter phenomenon with respect to the scan line; and correcting the rolling shutter phenomenon with respect to the double fish-eye image in a spherical-coordinate system using the rolling shutter phenomenon correcting parameter.