| 摘要 |
FIELD: information technologies.SUBSTANCE: images processing device processes the image signal received from the image recording element using the optical image recording system implemented with a possibility of obtaining of the information on the directed propagation of light of the object image corresponding to the area of separation of pupil of the photographic lens. The device includes: the focus position setting unit, where a refocused image is formed; and the image signal correction unit for correcting of signal of image of defective pixel of the image recording element using the signal of image of another pixel. The device identifies another pixel to be used for correction of defective pixel image signal on the basis of identified focus position and the information on the directed propagation of the object image light.EFFECT: possibility to process the correction regarding the defective pixel, above the signal of recording of the image received so that to include the information on the directed propagation of light.9 cl, 14 dwg |
