| 摘要 |
PURPOSE: An LSC method is provided to optimize LSC suitably to the distortion degree of a lens according to each camera module. CONSTITUTION: An LSC(Lens Shading Correction) gain table generator creates an LSC gain table from video data obtained from standard video input(S110). If a camera module is normally operated, a camera module obtains image data from a subject(S120,S130). An image signal processor processes the LSC of the obtained image through the LSC gain table(S140). A display outputs corrected image data(S150).
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