Abstract: An amplitude modulation screening method is provided. The method comprises a step of utilizing regular hexagon screen dots to form a threshold matrix for amplitude screening. In embodiments of the present application, an amplitude modulation screening apparatus is also provided. The apparatus may comprise a matrix module configured to constitute a threshold matrix for amplitude screening using regular hexagon screen dots. Due to the threshold matrix formed with regular hexagon screen dots, the method and apparatus of the present application resolve the problem of the screen dots in the prior art, and improve the printing quality.

Abstract: Techniques, devices and systems for publishing digital contents such as encyclopedia are provided. One method for such digital publishing includes obtaining entries of encyclopedic resource files; indexing attributes of each of the entries by using preset indexing rules; reorganizing the entries based on the attributes; and publishing the reorganized entries by applying a preset template.

Abstract: Disclosed is a method and system for document printing management and control and source tracking. A printing management service program runs at a server end. A printing monitoring service program runs at a client end. The printing management service program saves client end information, monitors and manages a client end computer, sets a printing management policy, and delivers operation instructions to the client end. The printing monitoring service program collects the client end information, sends the client end information to the server end, and executes the operation instruction.

Abstract: This application discloses a method for controlling jet printing positions, including: detecting a color code of an inputted paper by a color code sensor, and outputting a pulse signal when the color code is detected; configuring an expectation window where the pulse signal is expected to be generated; initiating jet printing after a predetermined delay period when the pulse signal is detected in the expectation window; and initiating jet printing after correction when no pulse signal is detected in the expectation window or the pulse signal is detected outside the expectation window. The method may improve the quality of jet printing.

Abstract: The present application discloses a method and a system for automatically generating variable sequence data. The method comprises: acquiring a customized ary set by a user for generating variable sequence data, and characters included in the customized ary; converting the characters included in the customized ary into a character array; acquiring relevant parameters of the variable sequence data set by the user; pre-processing the relevant parameters; and generating the variable sequence data according to the character array and the pre-processed relevant parameters. According to the present invention, it is able for a user to automatically generate the desired variable sequence data.

Abstract: The present invention provides a method for processing a shared file and a cloud storage server. The method comprises: receiving, by a cloud storage server, an update request message from a second client; determining that a first file is located within a storage region of a first client according to an identifier of the first file and acquiring current version information of the first file from the storage region of the first client; and if it is determined that the version of the first file on the second client is older than the version of the first file within the storage region of the first client, generating a first download address and transmitting the first download address to the second client, so that the second client downloads the first file in the current version. According to an embodiment of the present invention, it is able to synchronously update the shared file.

Abstract: Embodiments of the present invention provide a method and a system for managing digital resources. The method comprises: providing a configuration interface to a user; receiving configuration information inputted by the user via the configuration interface, wherein the configuration information may comprise a document type, an application operation, and an attribute field application; setting up a resource document library according to the resource document type; setting up a resource application template according to the application operation and the attribute field application; invoking the data from the resource document library by using the resource application template.

Abstract: The present invention discloses a method and a system for automatically collecting the publication digital resource, the method comprises: acquiring the resource document in a digital resource of a publication; identifying the resource document according to a preset identifying rule, obtaining an identified result, the identified result comprises: a document type, a document relation and sequencing; uploading the resource document to a server; generating property information of the resource document according to the identified result; storing the property information to a database. The present invention increases the efficiency of collecting the publication digital resources, saves a large amount of work.

Abstract: A system for preprocessing a print document is disclosed. The system may comprise a document inputting unit, configured to receive a print document, a document processing unit, configured to process the print document that is received by the document inputting unit, and a document outputting unit, configured to output a print document that has been processed by the document processing unit. Further, a method for preprocessing a print document is also disclosed.

Abstract: Embodiments of the present invention provide a printing system and a printing method for determining an ink-saving amount. The printing system comprises: a rasterizer processor configured to load a content file, and perform a raster process according to a predetermined ink-saving parameter so as to output a raster image; a computer-to-plate (CTP) device configured to output an imaging CTP plate according to the raster image; and a CTP output device configured to print a one-bit Tiff image according to the imaging CTP plate; and an ink-saving amount determination device coupled, in parallel with the CTP device, to the rasterizer processor and configured to acquire a raster image when the ink-saving parameter is disabled and compares the raster image with a raster image acquired from the rasterizer processor when the ink-saving parameter is enabled, so as to determine the ink-saving amount available for the content file.

Abstract: A method for generating print parameters includes: obtaining a printed paper of a test sample sheet obtained by a printing device after performing double-sided printing on the test sample sheet using preset front print parameters and preset back print parameters; detecting a front effect index of a front print effect and a back effect index of a back print effect for the printed paper of the test sample sheet by a print parameter generating device; comparing the front effect index and the back effect index with a standard effect index to obtain a comparison result, or comparing the front effect index with the back effect index to obtain a comparison result; determining from the comparison result and store in the printing device front print parameters and back print parameters used for double-sided printing on a paper to be printed with the same material and attributes as the test sample sheet.

Abstract: Embodiments of the present invention provide a file operation method and a file operation apparatus for use in a network video conference system. The method comprises: acquiring a user image in real time; identifying a user's limb; judging whether or not the user's limb is associated with a file; and if the user's limb is associated with the file, matching a limb action of the user with a predetermined action set, so as to operate the file. When using the network video conference system, users can operate the file on a desktop through the limb actions, so as to facilitate the communication between the users and improve the user experience.

Abstract: An embodiment of the present invention provides a TVOD song playing method, comprising: assigning coordinates of a starting point and an end point to each sentence of lyrics; determining a coordinate of a click position; determining, according to the coordinate of the click position, coordinates of the starting point and the end point of lyrics to be played; and playing the lyrics corresponding to the coordinates of the starting point and the end point. Another embodiment of the present invention further provides a TVOD song player, comprising: a lyrics editing module, a coordinate determining module, and a playing module.

Abstract: Methods and apparatus for embedding digital watermark information into and extracting digital watermark information from a text are disclosed. The method for embedding digital watermark information into a text comprises: creating a menu item of the digital watermark information; and embedding a binary string into a value of a predetermined attribute for the menu item of the digital watermark information, the binary string to be embedded being the digital watermark information to be embedded. According to the present invention, it is able to increase the amount of information to be embedded.

Abstract: Methods, systems, and storage medium for inputting a variant character are disclosed. Methods can include: obtaining keystroke information of a user; creating a character input code according to the keystroke information; matching the character input code with an input code in a primary code table, obtaining location information of a variant character corresponding to a basic character which is currently inputted in a secondary code table; the primary code table comprising: a code of the basic character; obtaining a variant sequence of the variant character corresponding to the basic character which is currently inputted from the secondary code table according to the location information; displaying the variant characters in a candidate window by using the variant sequence of the variant character, so that the user selects for outputting.

Abstract: The invention discloses a method for displaying a text block, a method for processing a text block, a client and a server, where the method for displaying a text block includes the steps of: a client collecting font parameters and layout parameters of a text block; the client transmitting the font parameters and the layout parameters of the text block to a server; and the client receiving vector description information of the text block, generated according to the font parameters and the layout parameters of the text block, sent from the server and executing drawing commands to draw the text block and display the text block on a screen. With embodiments of the invention, the effect of a personalized presswork printed at the server can be kept consistent with the effect of displaying the text block on the screen.

Abstract: A method for rasterizing a transparent page comprises interpreting the transparent page to obtain graphic entities, transparency properties of the graphic entities, and profile information of the graphic entities; dividing the transparent page into a transparent area and a nontransparent area according to the transparency properties of the graphic entities; identifying, from the graphic entities, an overlapping graphic entity having an overlapping portion with the transparent area according to the profile information of the graphic entities; and dividing the transparent area into a de-transparentizing area and an ultimate transparent area by using the overlapping graphic entity.

Abstract: The present invention provides a disaster recovery method used in document editing, comprising: storing the document to a local copy directory to form a local copy while editing the document; submitting the document to a server when editing of the document is finished; if the document is submitted successfully, deleting the local copy; if the document is not submitted successfully, recovering the document by using the local copy. The present invention also provides an apparatus, comprising: a backup module, used to store a document to a local copy directory to form a local copy while editing the document; a submitting module, used to submit the document to a server when editing of the document is finished; a deleting module, used to delete the local copy if the document is submitted successfully; a recovery module, used to recover the document using the local copy if the document is not submitted successfully.

Abstract: The application discloses a method for measuring the total amount of ink of an inkjet printing device. The method may include: printing a sampling figure (S10); measuring the color of the sampling figure by a measuring device (S20); and determining the total amount of ink according to the measurements (S30). The application also discloses an apparatus for measuring the total amount of ink of an inkjet printing device. The apparatus may include a printing module (10) configured to print a sampling figure; a measuring device (20) configured to measure the color of the sampling figure by a measuring device; and a determining module (30) configured to determine the total amount of ink according to the measurements. The method and the apparatus can improve the inkjet printing quality.

Abstract: The application relates to the field of computer technology and discloses methods, client apparatus, and systems for changing a font for an application program. Methods can include: sending a request for obtaining information on available font resources to a server when it is need to change a font for an application program; presenting the information on the currently available font information resources after receiving the same from the server; determining a font selected by a user; downloading the selected font from the server; and sending the downloaded font to the application program, so that the application program replaces the currently used font with the downloaded font. Therefore, it is possible to change the font for the application program simply and expediently.