1. A method for processing a video signal, comprising: checking whether a temporal neighboring block of a current texture block is an inter-view prediction block; when the temporal neighboring block is the inter-view prediction block, obtaining an inter-view motion vector of the temporal neighboring block; when the temporal neighboring block is not the inter-view prediction block, checking whether a spatial neighboring block of the current texture block is the inter-view prediction block; when the spatial neighboring block of the current texture block is the inter-view prediction block, obtaining an inter-view motion vector of the spatial neighboring block; and decoding the current texture block using the obtained inter-view motion vector of the temporal neighboring block or the obtained inter-view motion vector of the spatial neighboring block, wherein the temporal neighboring block includes a collocated block, and the spatial neighboring block includes a left block and an upper block.