| 摘要 |
[Problem] To mitigate an increase in coding volume while achieving high predict precision in color gamut scalability. [Solution] Provided is an image processing device, comprising: a decoding unit which decodes a difference from previous values of a predict parameter which is used when predicting from a first layer image a second layer image which has a different color gamut from the first layer; and a prediction unit which predicts the second layer image from the first layer image using the predict parameter which is calculated using the difference which is decoded with the decoding unit. |
