Patent application number | Description | Published |
20120194545 | INTERFACE APPARATUS, METHOD, AND RECORDING MEDIUM - According to one embodiment, an interface apparatus for displaying a GUI object according to a position and a direction of a pointing object comprises a display unit, an image capturing unit, a detection unit, and an additional display unit. The display unit displays a movie based on a first image frame group. The image capturing unit obtains a second image frame group by capturing an image of a surface on which the movie is displayed. The detection unit detects a position and a direction of the pointing object based on the first image frame group and the second image frame group. The additional display unit displays a specific shape which is superimposed to the first image frame group, so that the detected position of the pointing object is irradiated with light of no less than a predetermined illuminance and the light attenuates according to a distance from the position. | 08-02-2012 |
20130315483 | HANDWRITTEN DOCUMENT RETRIEVAL APPARATUS AND METHOD - According to one embodiment, a handwritten character retrieval apparatus is provided with an acquisition unit, a separation unit, a feature extraction unit and a retrieval unit. The acquisition unit acquires a document including handwriting data. The separation unit separates the document into a plurality of parts. The feature extraction unit extracts feature values, each indicating a feature value of each part. The retrieval unit executes retrieval based on the feature values. | 11-28-2013 |
20130315484 | HANDWRITTEN CHARACTER RETRIEVAL APPARATUS AND METHOD - According to one embodiment, a handwritten character retrieval apparatus is provided with an acquisition unit, a feature extraction unit, an segmentation unit, a attribute append unit and a retrieval unit. The acquisition unit acquires a handwritten character string in units of a stroke. The feature extraction unit extracts a first feature value unique to each of the strokes from the handwritten character string. The segmentation unit segments the strokes into a plurality of sets. The attribute append unit appends a second feature value based on the sets to each of the strokes. The retrieval unit executes retrieval based on the first feature value and the second feature value. | 11-28-2013 |
20130318120 | DOCUMENT SEARCH APPARATUS, DOCUMENT SEARCH METHOD, AND PROGRAM PRODUCT - According to one embodiment, a document search apparatus includes an acquirer, determiner, searcher, and display. The acquirer acquires data on a handwriting including coordinate data. The determiner determines a shape of the handwriting based on the coordinate data to determine a type of a query. The searcher searches the document according to a search method corresponding to the type of the query. The display that displays the document by a display method corresponding to the type of the query. | 11-28-2013 |
20140184492 | FEATURE CALCULATION DEVICE, FEATURE CALCULATION METHOD, AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a feature calculation device includes an obtaining unit, a first calculator, and a second calculator. The obtaining unit is configured to obtain a point sequence group comprising a set of point sequences in which a sequence of a plurality of points is fixed. The first calculator is configured to, for each of the point sequences in the point sequence group, calculate a plurality of values related to a curvature of a shape of the point sequence, with a reference point of the point sequence as a reference, and calculate feature quantities based on the plurality of calculated values. The second calculator is configured to calculate a histogram representing a distribution of the feature quantities of each of the point sequences. | 07-03-2014 |
20140184610 | SHAPING DEVICE AND SHAPING METHOD - According to an embodiment, a shaping device includes one or more processors and a display. the one or more processors configured to acquire data handwritten by a user. the one or more processors configured to divide the data into a plurality of structures. the one or more processors configured to determine a shaping mode for each of the plurality of structures. the one or more processors configured to shape the plurality of structures in the shaping mode determined for each of the plurality of the structures. the display configured to display a result of shaping each of the plurality of structures. | 07-03-2014 |
20140285425 | SHAPING DEVICE - According to an embodiment, a shaping device includes an acquiring unit, an extracting unit, first and second calculators, a determining unit, a shaping unit, and a display unit. The acquiring unit is configured to acquire strokes handwritten by a user. The extracting unit is configured to extract multiple combinations of strokes. The first calculator is configured to calculate a first likelihood representing a probability that each combination related to a target graphic. The second calculator is configured to calculate a second likelihood representing a probability that each combination related to an incomplete shape. The determining unit is configured to determine whether there is a first combination having first likelihood not less than a first threshold and the second likelihood not more than a second threshold. The shaping unit is configured to shape the strokes into the target graphic. The display unit is configured to display a result of shaping. | 09-25-2014 |
20140355885 | RETRIEVING APPARATUS, RETRIEVING METHOD, AND COMPUTER PROGRAM PRODUCT - According to an embodiment, an apparatus includes an acquirer, a divider, an extractor, a calculator, and a retriever. The acquirer is configured to acquire a plurality of first point sequences. The divider is configured to divide each of the plurality of first point sequences into a plurality of second point sequences. The extractor is configured to extract a feature vector of each of the plurality of second point sequences. The calculator is configured to calculate a distance between the plurality of first point sequences based on an optimal path among the plurality of second point sequences that belong to each of the plurality of first point sequences. The retriever is configured to retrieve data corresponding to the plurality of first point sequences using the distance. | 12-04-2014 |
20150035778 | DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a display control device includes a first receiver, a first determination unit, and a display controller. The first receiver is configured to receive coordinate values on a screen, the coordinate values being input in time series in accordance with an operation by a user. The first determination unit is configured to determine a position of a graphic formed by the coordinate values received by the first receiver so that the graphic is put in a non-active region other than a first display region in which a first content indicating a program that is being executed is displayed on the screen, and determine a region of the non-active region in which the graphic is arranged as a second display region. The display controller is configured to control to display a second content indicating a program different from the first content on the second display region. | 02-05-2015 |