| 摘要 |
An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: selecting a first image of a subject with a first image capture parameter and at least one further image of substantially the same subject with at least one corresponding further image capture parameter; determining at least one feature match image by matching a feature of the at least further image to a corresponding feature of the first image; generating at least one residual image by subtracting the at least one feature match image from the first image; encoding the first image and the at least one residual image; and combining in a file the encoded reference image, the encoded at least one residual image, and information associated with the matching feature. |
