An adaptive interface for a programmable system, for predicting a desired user function, based on user history, as well as machine internal status and context. The apparatus receives an input from the user and other data. A predicted input is presented for confirmation by the user, and the predictive mechanism is updated based on this feedback. Also provided is a pattern recognition system for a multimedia device, wherein a user input is matched to a video stream on a conceptual basis, allowing inexact programming of a multimedia device. The system analyzes a data stream for correspondence with a data pattern for processing and storage. The data stream is subjected to adaptive pattern recognition to extract features of interest to provide a highly compressed representation that may be efficiently processed to determine correspondence. Applications of the interface and system include a video cassette recorder (VCR), medical device, vehicle control system, audio device, environmental control system, securities trading terminal, and smart house. The system optionally includes an actuator for effecting the environment of operation, allowing closed-loop feedback operation and automated learning.

Adaptive pattern recognition based control system and method

An Internet appliance, comprising, within a single housing, packet data network interfaces, adapted for communicating with the Internet and a local area network, at least one data interface selected from the group consisting of a universal serial bus, an IEEE-1394 interface, a voice telephony interface, an audio program interface, a video program interface, an audiovisual program interface, a camera interface, a physical security system interface, a wireless networking interface; a device control interface, smart home interface, an environmental sensing interface, and an environmental control interface, and a processor, for controlling a data transfer between the local area network and the Internet, and defining a markup language interface communicated through a packet data network interface, to control a data transfer or control a remote device.

Internet appliance system and method

A system and method for automatically providing content associated with captured information is described. In some examples, the system receives input by a user, and automatically provides content or links to content associated with the input. In some examples, the system receives input via text entry or by capturing text from a rendered document, such as a printed document, an object, an audio stream, and so on.

Automatically providing content associated with captured information, such as information captured in real-time

A device for capturing rendered text is described. The device incorporates one or more visual sensors that receive visual information as a part of capturing rendered text. The visual sensors are collectively capable of capturing both text that is permanently printed on a page, and text that is displayed transitorily on a dynamic device. The device further incorporates a visual information disposition subsystem for disposing of visual information received by the visual sensors. The device further incorporates a package that bears the visual sensors and the visual information disposition subsystem, and is suitable to be held in a human hand.

Handheld device for capturing text from both a document printed on paper and a document displayed on a dynamic display device

A portable device having scanning, imaging or other data-capture capability is described. In some cases, the portable device can indicate to the user when enough information has been captured to uniquely identify a source document. In some cases, the portable device calculates timestamps and location-stamps indicating when and where a data capture occurred. In some cases, the portable device is controlled by gestures. In some cases, the portable scanning device has associated billing and content/service subscription information.

Data capture from rendered documents using handheld device

In order to utilize memo data written by hand for purposes of retrieving a document, the original document image data is stored and, thereafter, a document image data with memo is separately input, the document image data with memo being comprised of the original document image onto which is additionally written memo data by hand. The position of the document image data with memo is then brought into alignment with the original document image data and is correlated to extract only that memo data which has been written by hand. Then the kind of memo is discriminated, the process is effected depending upon the kind of memo, and the memo data is stored in a secondary data file for retrieval. To retrieve the document, the memo data of a plurality of documents is read out from the secondary data file depending upon the kind of memo that is designated, and is displayed as a look-up table. If the operator designates any one of them, the image of the corresponding original document is read out from the original document image file and is displayed.

Method of storing and retrieving image data

A structured document generating method and apparatus capable of easily generating a structured document matching the document structure of each non-structured document, by using a rule directly generated from a preset document structure definition for the conversion of the non-structured document into the structured document. A keyword extracting module extracts a keyword representative of the document structure from a non-structured document by using a keyword extracting rule, and a keyword/text model is generated which is described by two elements including keywords and other strings. A parsing module generated by a process of automatically parsing the document structure by referring to a parsing rule generated by modifying and converting DTD, performs a parsing process relative to the keyword/text model to generate an interim SGML document. An SGML document correcting module modifies the interim SGML document and generates a final output of an SGML document by referring to DTD different information generated when the parsing rule was generated.

Method and apparatus for generating structured document

In scaling an image, a projected position is corrected in accordance with pixel values of original pixels surrounding a projected position where a pixel of a scaled image is projected onto an original image, and a pixel value of a pixel of a scaled image is determined in accordance with pixel values of original pixels surrounding a projected position after correction. Further, when a pixel of an original image is processed with a pixel run as a unit, coordinates of an end pixel of a pixel run in a scaled image are corrected based on the width of the pixel run and a scale factor.

Method of scaling an image capable of line width preservation

A display control apparatus comprises area specifier, area determiner and signal selector The area specifier specifies at least one area of a bit map memory The area determiner determines whether the scan position on the bit map memory is in the specified area or not, and, according to the determination, controls the signal selector so as to send the output of the bit map memory directly or through a look-up table to a display unit In a modification, the signal selector selects the signal to be sent to the display unit from among the outputs of different look-up tables

Display control apparatus

An image data processing system which includes an image memory and an image processor for performing coordinate transformation of source image data expressed by two dimensional coordinates. The image processor includes image memory in which data of source and destination images are stored, a coordinate calculator which calculates at least x and y addresses at a position of a pixel in the source image on the basis of x and y addresses at a position of an associated pixel in the destination image, an interpolation calculator which calculates a pixel value of the destination pixel position through interpolation of source pixel values in the vicinity of the corresponding position in the source image, and a cache apparatus which holds therein part of the pixel values of the source image stored in the image memory, wherein the x and y addresses of the corresponding pixel position of the source image are used as tag and as an index for the cache apparatus respectively, whereby the high rate of the cache apparatus can be increased and the entire processing speed of the image data processing system can be increased.

Masatoshi Hino

Papers

Method of storing and retrieving image data

Method and apparatus for generating structured document

Method of scaling an image capable of line width preservation

Display control apparatus

System for performing coordinate transformation of source image data