91 results about "Character (computing)" patented technology

In one aspect of the present invention the user can rapidly enter and search for text using a data entry system through a combination of entering one or more characters on a digitally displayed keyboard with a pointing device and using a search list to obtain a list of completion candidates. The user can activate the search list to obtain a list of completion candidates at any time while entering a partial text entry with the data entry system. When the search list is active, a list of completion candidates is displayed on a graphical user interface for the user to select from and the user can perform one of several actions. The user can deactivate the search list and return to modifying the current partial text entry and other text. The user can select one of the completion candidates in the search list and use the selected completion candidate to replace the partial text entry which the user is currently entering. When the user deactivates the interactive search list, the user can immediately continue adding to or modifying the current partial text entry being entered, and may re-invoke the search list to further search for completion candidates based on the modified partial text entry. In the second case, the selected completion candidate is used to replace the partial text entry that the user is currently entering, and the data entry system begins monitoring for a new partial text entry from the user.

A system and method for computing confidence in an output of a text recognition system includes performing character recognition on an input text image with a text recognition system to generate a candidate string of characters. A first representation is generated, based on the candidate string of characters, and a second representation is generated based on the input text image. A confidence in the candidate string of characters is computed based on a computed similarity between the first and second representations in a common embedding space.

The invention discloses a method for displaying long texts. The method includes a mouse message response step: judging whether re-scanning messages need to be transmitted or not, calling redrawing functions by the aid of systems and describing controls again; a width-describable character number computing step: computing front n complete characters describable in the widths fwidth; a word describing step: displaying to-be-displayed characters by the aid of functions DrawText according to data fed by to-be-displayed character information, mouse message response units and width-describable character number computing units. The n is a post-computation feedback value. The method has the advantages that the method is high in efficiency, low in complexity and convenient to apply, excellent word scroll-display visual effects can be realized along with sliding of a mouse, and accordingly each character can be assuredly completely displayed; words of different portions can be displayed according to dragging actions of users and can be statically displayed when the users do not carry out operation, accordingly, large quantities of options can be provided for the users, and the experience can be improved for the users.

User interfaces for editing text in pen-based computing systems include: (a) a display portion that displays text; and (b) a correction interface that displays an editable text portion corresponding to at least a portion of the text. The correction interface accepts input via a stylus to enable changes to the editable text portion on a character-by-character basis (e.g., to add, delete, or change individual characters). The correction interface further may include or associate with a “suggestion list” portion that includes alternative(s) to substitute into the editable text portion and / or a “task list” portion that displays potential actions available through the interface. The invention also relates to systems, methods, and computer-readable media to activate, provide, and operate such interfaces.

A system, method and computer program product for interactive computing of equations in context includes finding a beginning and an end of a line of text comprising an equals sign and determining if the line is an equation based on any predefined mathematical notation existing in the line; and determining a string variable name comprising all characters and spaces between any two of the predefined mathematical notation, the equals sign and the beginning and the end of the equation wherein the string variable name comprises any Unicode character including a space, a non-breakable space and a plurality of any Unicode characters including numbers, special and non-printed characters. Declaring in the user's electronic notes any computed and numerically unassigned variable(s) in context with the equation and any related variable(s) is further included. An interactive note computation may either be explicitly or implicitly initiated via a button or a contextual expression.

The invention discloses an audio and text synchronization method, computing equipment and a storage medium, and the method comprises the steps: obtaining an audio to be matched and a first text, and segmenting the first text to obtain a first statement set; segmenting the audio to obtain an audio fragment set, performing voice recognition on each audio fragment in the audio fragment set to obtaineach fragment statement, combining the fragment statements to obtain a second text, and obtaining a character sequence corresponding to the second text; sequentially extracting a first statement fromthe first statement set, obtaining a first character sequence corresponding to the first statement, extracting a second character sequence from a character sequence corresponding to the second text according to a preset window, matching the first character sequence with the second character sequence, and determining a third character sequence matched with the first character sequence, and establishing a synchronization relationship between the audio fragment corresponding to the third character sequence and the first statement. According to the scheme, accurate determination of the synchronization relationship between the audio fragments and the statements is realized.