Device and method for compensating exchangeable image file information of digital image

• Main Author: XIAO HANWU
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2010
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GYROSCOPIC INSTRUMENTS; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SURVEYING; TESTING

The invention relates to a device and a method for compensating exchangeable image file information of a digital image. The device comprises an acceleration sensor, a magnetic sensor, an exchangeable image file information storage element and an image processing chip, wherein the image processing chip is respectively connected with the acceleration sensor, the magnetic sensor and the exchangeable image file information storage element; the acceleration sensor and the magnetic sensor are used for detecting an angle of a photographing equipment body relative to the horizontal plane, an angle of a camera lens relative to the horizontal plane and an azimuth angle of the photographing equipment body or the camera lens relative to the arctic pole of the earth during photographing digital images by photographing equipment using the acceleration sensor and the magnetic sensor; the image processing chip is used for receiving and processing angle and azimuth information; and the exchangeable image file information stor