| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processor capable of properly correcting images picked up by a multi-spectrum sensor, hyper spectrum sensor and the like.SOLUTION: An image division section 5 divides image as a processing object based on the space distribution of influences which change due to atmosphere influences. On each divided area, an atmosphere scattered radiation brightness calculation section 7 calculates the atmosphere scattered radiation brightness; and an atmosphere transmittance calculation section 8 calculates the atmosphere transmittance. An atmosphere scattered radiation brightness correction section 11 corrects the radiance of the image as the processing object based on the calculated atmosphere scattered radiation brightness, and further an atmosphere transmittance correction section 12 corrects the radiance of the image based on the calculated atmosphere transmittance.SELECTED DRAWING: Figure 1 |
