1. An image processing apparatus, comprising: a vector data manager that receives at least some of all image data as received image data, and converts the received image data into first vector data and transmits the first vector data; a vector processor that receives the first vector data from the vector data manager, performs a vector processing operation by using the first vector data, and generates output vector data as a result of the vector processing operation; and a synchronizer that controls a transmit timing of when the vector data manager transmits the first vector data to the vector processor.