| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for quickly and efficiently removing linear noise without being affected by random noise or subjects.SOLUTION: An information processing apparatus inputs an image, linearly combines respective pixels configuring the image along a predetermined direction, and reduces the image in a predetermined direction. The information processing apparatus performs filter processing for the reduced image along a direction different from the predetermined direction, extracts a linear noise image along the predetermined direction, subtracts the extracted linear noise image from the input image, and acquires a linear-noise reduced image. |
