Information processing apparatus and method

The present disclosure pertains to an information processing device and method that make it possible to more easily correct color misalignment. According to the present invention, color misalignment in projection units for projecting RGB light using mutually different optical devices is corrected on the basis of the 3D projection position of each optical device. For example, a color misalignment amount indicating a size and direction of color misalignment is derived, and correction is performed in a manner that reduces the derived color misalignment amount. The present disclosure is applicable, for example, to an information processing device, a projection device, an imaging device, a projection/imaging control device, and an image projection/imaging system. 本公开内容涉及使得能够更容易地校正颜色未对准的信息处理装置和方法。根据本发明，基于每个光学装置的3D投影位置来校正用于使用相互不同的光学装置投影RGB光的投影单元中的颜色未对准。例如，导出指示颜色未对准的大小和方向的颜色未对准量，并且以减少导出的颜色未对准量的方式执行校正。本公开内容适用于例如信息处理装置、投影装置、成像装置、投影/成像控制装置和图像投影/成像系统。