Patent application number | Description | Published |
20100131591 | Method and system for providing remote access to a state of an application program - A method and system for providing remote access to a state of an application is provided. The method comprises executing an application program at a server computer for performing an application associated therewith. At a client computer connected to the server computer via a communication network a remote access program is executed for providing remote access to a state of the performed application. At the client computer a client difference program having encoded data indicative of a change of a state of the application last received from the server computer is generated and transmitted to the server computer. At the server computer the client difference program is executed for determining an updated state of the application and a server difference program having encoded a difference between the updated state of the application and the state of the application last sent to the client computer is generated. The server difference program is then transmitted to the client computer and at the client executed for updating the state of the application last received from the server computer. Display data indicative of the updated state of the application last received from the server computer are generated and displayed in a human comprehensible fashion on a display. | 05-27-2010 |
20100146044 | Data communication in a picture archiving and communications system network - A method and system for accessing a data file is provided. At a server computer a request for accessing a data file of a plurality of data files stored in a database is received. The server computer is connected to the database via a first communication link and a second communication link. Metadata associated with the data file in the database are accessed via the first communication link using a first query protocol. In dependence upon the metadata the data file is located in the database. At least a portion of data stored in the data file is then accessed in the database via the second communication link using a second query protocol. | 06-10-2010 |
20100207962 | Image data transmission from GPU to system memory - A method for transmitting image data sets is provided. At a first location of a computer system image difference data are determined by performing a differencing operation between corresponding pixels of a first image and second image. The first image and the second image are divided into sub regions. Sub region difference data are determined in dependence upon the sub regions and the image difference data. The sub region difference data are indicative of sub regions having same pixel values in the first and the second image and are indicative of sub regions having at least a different pixel value in the first and the second image. Image data in dependence upon the sub region difference data are transmitted to a second location of the computer system. The image data correspond to sub regions having at least a different pixel value in the first and the second image. At the second location the image data are replaced in the respective sub regions of the first image retrieved from storage at the second location. | 08-19-2010 |
20100239177 | Image data transmission - A method for transmitting image data sets via a communication network is provided. Image data are processed for dividing the image into a plurality of image sub regions and for determining for each of the plurality of the image sub regions a hash code in dependence upon pixel data of pixels located in the respective image sub region. The hash codes are transmitted together with location data of the respective image sub regions if the hash code exists in an associative dataset and the pixel data are transmitted together with location data of the respective image sub regions if the hash code does not exist in the associative dataset. Upon receipt of at least one of the hash codes and the pixel data together with the location data, image data are generated by performing at least one of: retrieving the pixel data from the associative dataset in dependence upon the received hash codes and placing the retrieved pixel data in the image in dependence upon the location data; and, placing the received pixel data in the image in dependence upon the location data. | 09-23-2010 |
20130182964 | IMAGE DATA TRANSMISSION - A method for transmitting image data sets via a communication network is provided. Image data are processed for dividing the image into a plurality of the image sub regions and for determining for each of the plurality of the image sub regions a hash code in dependence upon pixel data of pixels located in the respective image sub region. The hash codes are transmitted together with location data of the respective image sub regions if the hash code exists in an associative dataset and the pixel data are transmitted together with location data of the respective image sub regions if the hash code does not exist in the associative dataset. Upon receipt of at least one of the hash codes and the pixel data together with the location data, image data are generated. | 07-18-2013 |
20150026247 | METHOD AND SYSTEM FOR PROVIDING REMOTE ACCESS TO A STATE OF AN APPLICATION PROGRAM - A method and system for providing remote access to a state of an application is provided. The method comprises executing an application program at a server computer for performing an application associated therewith. At a client computer connected to the server computer via a communication network a remote access program is executed for providing remote access to a state of the performed application. At the client computer a client difference program having encoded data indicative of a change of a state of the application last received from the server computer is generated and transmitted to the server computer. At the server computer the client difference program is executed for determining an updated state of the application and a server difference program having encoded a difference between the updated state of the application and the state of the application last sent to the client computer is generated. The server difference program is then transmitted to the client computer and at the client executed for updating the state of the application last received from the server computer. Display data indicative of the updated state of the application last received from the server computer are generated and displayed in a human comprehensible fashion on a display. | 01-22-2015 |