| 摘要 |
Disclosed is a camera module, the module including a memory unit having a DFOV table for storing a DFOV depending on a focal length and a lens shading correction table for storing a lens shading correction function depending on a DFOV value, an image pick-up unit for measuring a focal length using an auto focusing method and acquiring an image, and an image-data correction unit for receiving image data and a focal length from the image pick-up unit, obtaining a DFOV value, selecting a lens shading correction function depending on the obtained DFOV value, and applying the selected lens shading correction function to the image data to perform lens shading correction. |
