Patent ID: 7949725

Claim:
A system comprising: a client including a requesting unit configured to request a code data stored in the server, a first receiving unit configured to receive the code data from the server, a decoding unit configured to decode the code data which is received from the server, and a display unit configured to display an image data which is generated by the decoding unit; and a server including a second receiving unit configured to receive the request from a client, a selecting unit configured to select the code data which is requested from the client, a transferring unit configured to transfer the code data which is selected by the selecting unit, wherein the code data is a part of at least code data of JPM (JPEG2000 Multi Layer) file; and a calculating unit configured to calculate a ratio of character area to picture area in the code data of each object, wherein the server uses the ratio to set a priority order of transferring the objects in the code data to the client.