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651 results about "Text box" patented technology

A text box (input box), text field (input field) or text entry box is a graphical control element intended to enable the user to input text information to be used by the program. Human Interface Guidelines recommend a single-line text box when only one line of input is required, and a multi-line text box only if more than one line of input may be required. Non-editable text boxes can serve the purpose of simply displaying text.

End-to-end identification method for scene text with random shape

The invention discloses an end-to-end identification method for a scene text with a random shape. The method comprises the steps of extracting a text characteristic through a characteristic pyramid network for generating a candidate text box by an area extracting network; adjusting the position of the candidate text box through quick area classification regression branch for obtaining more accurate position of a text bounding box; inputting the position information of the bounding box into a dividing branch, obtaining a predicated character sequence through a pixel voting algorithm; and finally processing the predicated character sequence through a weighted editing distance algorithm, finding out a most matched word of the predicated character sequence in a given dictionary, thereby obtaining a final text identification result. According to the method of the invention, the scene texts with the random shape can be simultaneously detected and identified, wherein the scene texts comprisehorizontal text, multidirectional text and curved text. Furthermore end-to-end training can be completely performed. Compared with prior art, the identification method according to the invention has advantages of obtaining advantageous effects in accuracy and versatility, and realizing high application value.
Owner:HUAZHONG UNIV OF SCI & TECH

Configuring a GUI element to publish and/or subscribe to data

A system and method for configuring a graphical user interface (GUI) element to publish data to a data target and/or subscribe to data from a data source. During program development, a developer may associate a GUI element with a program, e.g., a GUI element for receiving user input data or indicating data to the user, such as a graph, text box, check box, knob, etc. The developer may then configure the GUI element to publish data associated with the GUI element to a data target and/or to subscribe to data from a data source. In the preferred embodiment, the developer is not required to specify any source code for the program in performing this configuration. For example, the developer may simply invoke a dialog box and choose from a set of options, such as “Publish”, “Subscribe”, and “Publish and Subscribe” in order to specify a data connection type for the GUI element. The developer may also specify a data source or target for the data connection, e.g., by specifying a uniform resource locator (URL). The developer may specify various types of data sources/targets for the data connection, such as files, HTTP servers, FTP servers, OPC servers, and DataSocket servers. Once the developer has created the GUI element and configured the GUI element with a data connection to a data source and/or target, the program may be executed. During program execution, the program is operable to automatically determine and use an appropriate protocol for interfacing with the data source/target, such as HTTP, FTP, etc. If the developer configured the GUI element to subscribe to data from a data source, then the program may connect to or open the data source and receive data from the data source. This data may then be provided to the GUI element, which is operable to display the data to the user. If the developer configured the GUI element to publish data to a data target, then the program may connect to or open the data target and send or write data associated with the GUI element to the data target. The developer may also configure a GUI element to both publish and subscribe to a data target/source.
Owner:NATIONAL INSTRUMENTS
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