公开(公告)号：KR101144660B1

公开(公告)日：2012-05-11

申请号：KR1020100136596

申请日：2010-12-28

Applicant: 한국항공우주연구원

Inventor： 최명진 ,  장연욱 ,  채태병

IPC: H04N5/208

CPC classification number: G06T5/001 ,  G06T3/4007 ,  H04N5/265

Abstract: PURPOSE: A method for correcting discontinuity of a satellite detector boundary and a system thereof are provided to drastically shorten calculation time. CONSTITUTION: An image quality deterioration reducing unit(110) corrects picture quality deterioration by non-linear response characteristics of a CCD(Charge Coupled Device) device. A noise eliminating unit(120) eliminates diagonal noise which can occur in a satellite image. A flattering unit(130) corrects a vignetting effect of the satellite image. A PIC(Poisson Image Cloning) processing unit(210) performs interpolation by using a PIC algorithm in a satellite image coupling area.

Abstract translation: 目的：提供一种校正卫星检测器边界不连续性的方法及其系统，大大缩短了计算时间。 构成：图像质量恶化降低单元（110）通过CCD（电荷耦合器件）装置的非线性响应特性校正图像质量劣化。 噪声消除单元（120）消除卫星图像中可能发生的对角噪声。 平坦化单元（130）校正卫星图像的渐晕效果。 PIC（泊松图像克隆）处理单元（210）通过在卫星图像耦合区域中使用PIC算法来执行插值。