Spice protocol-based image transmission method and apparatus

An SPICE protocol-based image transmission method, comprising: upon receiving a changing image of a current frame image and a previous frame image sent by a server based on an SPICE protocol, synthesising the changing image and the previous fame image so as to obtain the current frame image; diving the obtained current frame image into a plurality of macro blocks, and respectively executing corresponding encoding compression processing on each of the macro blocks; and transmitting encoding compression data after executing the encoding compression processing on the plurality of macro blocks to the server, so that the server sends the encoding compression data to a terminal, and upon receiving the encoding compression data, the terminal decodes the encoding compression data to obtain the current frame image.