AUTO FOCUS METHOD AND APPARATUS OF DIGITAL CAMERA

• Main Authors: SUNG, WOON TAHK, SOHN, JAE SIK, KANG, BYUNG KWON
• Format: Patent
• Language: English; Korean
• Published: 20.07.2011
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

PURPOSE: An automatic focusing method of a digital camera and apparatus thereof are provided to implement auto focusing in order to improve an algorithm. CONSTITUTION: An edge value is moved to an image sensor direction and is extracted according to a target position(610). The maximum value of an ex...