METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING EXTENDED SKIP MODE

摘要

The present invention relates to a method and a device for encoding/decoding an image using an extended skip mode. One embodiment of the present invention provides the method and the device for encoding/decoding the image using the extended skip mode comprising the following steps: setting a motion vector of a back reference block of peripheral blocks around the current block as the predictive motion vector of the current block, or setting the predictive motion vector from a motion vector of the front reference block of the block in a back reference picture, which is at the same location as the current block; motion-compensating using the predictive motion vector; and setting a prediction mode when the result of the motion-compensation satisfies the optimal skip condition.