摘要:
In order to protect the copyright of data in accordance with the intent of a copyright holder, an arbitrary timing can be set for the application of an electronic watermark to data. For example, a data registration timing, a data communication timing or a data output timing can be arbitrarily selected.
摘要:
This invention has as its object to improve the convenience of a client user when the client establishes communication connection to a server which can improve resources in session management. To this end, in an information processing method according to this invention, a client, which can request a predetermined process to a server via an application while communication connection with the server is established, identifies a field on a display, to which an operation has been made by an input device, generates a dummy request, which includes information required to maintain communication connection, or a request, which includes information required to maintain communication connection and a predetermined processing request, in accordance with the identified field, and transmits the generated request to the server. Even when a predetermined processing request is not made to the server, the client can maintain communications with the server if some operation is made.
摘要:
An image taking apparatus is configured to obtain image data by taking an image of an object, recording the image data on a recording medium, and reproducing the image data recorded on the recording medium to display the image. The image taking apparatus includes a scale-up display unit configured to display a partial area of the image in an enlarged scale, a setting unit configured to selectively set a flag indicating a rating for the partial area displayed in the enlarged scale, and a storing unit configured to store, on the recording medium, the flag set for the partial area and position information representing a position of the partial area in relation to the image data.
摘要:
The invention relates to an editing of a digital document containing an image, a text, a pattern and the like on pages constituting the digital document. In response to an operation for deleting an image positioned in a page, such image is not added to another page but is moved to and displayed in an evacuation area provided independently from the page area. In the evacuation area, such image is displayed together with a serial number of the page in which such image was present originally. Thus the page layout is not destructed in pages other than the page of image deletion, and the user can easily confirm later the image existed in such page.
摘要:
This invention provides a service which allows the user of the client apparatus that submits a print request to preview an image to be printed, and can reduce the information volume with the client apparatus to achieve quick response, and prints a high-quality image with the requested size. For this purpose, a center server (102) on the network stores and manages display image data, and transfers requested display image data upon receiving a request from a client computer. Upon receiving a request including a print size from the client computer, the center server sends the print size and information that specifies an image to an image server which saves high-resolution images. Upon receiving the information, the image server processes high-resolution image data to have the designated size, and sends back the processed image data to the center server. The center server sends the received image data to a print server to make it print the data.
摘要:
The invention relates to an editing of a digital document containing an image, a text, a pattern and the like on pages constituting the digital document. In response to an operation for deleting an image positioned in a page, such image is not added to another page but is moved to and displayed in an evacuation area provided independently from the page area. In the evacuation area, such image is displayed together with a serial number of the page in which such image was present originally. Thus the page layout is not destructed in pages other than the page of image deletion, and the user can easily confirm later the image existed in such page.
摘要:
An image display device which has a display element that optically modulates an incident light for displaying an image. A lamp is a light source of the incident light to the display element. A lamp driver drives the lamp. A lamp power level calculator calculates a driving power level of the lamp corresponding to a level of an input video signal. A lamp temperature controller controls a lamp temperature depending on changes in the input signal from the lamp power level calculator so as to change the lamp temperature within a predetermined range in response to fluctuations of the input video signal. This image display device can further include a projection lens for projecting and displaying images formed in the display element on a screen.
摘要:
An information processing apparatus as a client, connected via a network to a server to provide a predetermined amount of data storage area, configured to perform file transfer to the data storage area. In the client, information on an available capacity of the data storage area is obtained. Upon receipt of the information, a GUI is displayed for a user to select file(s) to be transferred to the data storage area, and file(s) to be transferred to the data storage area is selected based on drag-and-drop designation with an input device to the displayed GUI. Then a difference value between the total size of currently selected files and the obtained available capacity of the data storage area is calculated. The result of calculation is displayed on the GUI.
摘要:
This invention provides a service which allows the user of the client apparatus that submits a print request to preview an image to be printed, and can reduce the information volume with the client apparatus to achieve quick response, and prints a high-quality image with the requested size. For this purpose, a center server (102) on the network stores and manages display image data, and transfers requested display image data upon receiving a request from a client computer. Upon receiving a request including a print size from the client computer, the center server sends the print size and information that specifies an image to an image server which saves high-resolution images. Upon receiving the information, the image server processes high-resolution image data to have the designated size, and sends back the processed image data to the center server. The center server sends the received image data to a print server to make it print the data.
摘要:
A housing (17) that accommodates a light source (1), a display device (3), etc. has an intake aperture (18) and an exhaust aperture (24). A blowing unit (16, 23) sucks air in through the intake aperture and expels air out through the exhaust aperture. A filter unit (19) is disposed so that a filter (20) faces the intake aperture in a predetermined area between a rolling shaft (31a) and a take-up shaft (31b). A part of the filter facing the intake aperture is renewed by taking-up the filter from the rolling shaft onto the take-up shaft. A control unit (36) performs control so as to renew the filter for a range that is smaller than an opening area of the intake aperture, when a predetermined renewal condition is determined to be satisfied, based on the output of a detection unit (38, 39a, 39b) that detects a specific factor value relating to contamination of the filter, such as a cumulative display time, a temperature, an air pressure, etc. This reduces a noise occurring during the driving of a fan or a change in the rotational speed of the fan, which are associated with automatic filter renewal.