20030110299-A1 is referenced by 5 patents.

In a method and a system for retrieving images in a client-server system, images are stored as a set of independently decodable units (CU's) on the server. A client issues a series of requests for image information. Each request contain a request number, information on what image information the client wants to see next and information on what image information the client had received at the time when the request was issued. The server does not have to store any state information (e.g. previous requests). On receiving a request, the server sends a restart marker, a confirmation of the request number and incremental image information corresponding to the request. The use of the method and the system as described herein will result in that no decoding of the whole bit stream will be required in the server. This will save a lot of time at the sender side (server side), since it not needs to a full decoding of the stream.

Title
Partial retrieval of images in the compressed domain
Application Number
9/418323
Publication Number
20030110299
Application Date
October 14, 1999
Publication Date
June 12, 2003
Inventor
Touradj Ebrahmi
Diego Santa Cruz
Magnus Jandel
Charilaos Christopoulos
Mathias Larsson
Agent
Nixon & Vanderhye PC
VA, US
IPC
G06F 15/16
View Original Source