1 億3300 万画素CMOS 撮像素子のスティッチングによる感度差の補正方法に関する一検討

抄録

The 133-Megapixel CMOS image sensor, which is fabricated with 1D-stitching, has sensitivity difference between each exposure area. We have found that the boundary area has sensitivity difference with other exposure area. We have tested correcting sensitivity difference using different correction functions for each exposure area, and have confirmed obscuring the stitched boundary.