Patent application number | Description | Published |
20080246760 | METHOD AND APPARATUS FOR MAPPING TEXTURE ONTO 3-DIMENSIONAL OBJECT MODEL - Provided are a method and apparatus for mapping texture onto a 3-dimensional (3D) object model. The method includes converting object model data, in which at least one object is modeled, into object model data of a predetermined view point, generating raster graphics data expressing the texture of the object by data in pixel units based on vector graphics data expressing the texture of the object in a geometrical equation, and mapping the texture formed of the generated raster graphics data onto an object model expressed by the converted object model data. By using the method, the amount of resources and operations are low, and thus various effects can be realized which could not be realized due to a limit in processing speed. Accordingly, an appearance of reality of a 3D image can be remarkably improved. | 10-09-2008 |
20080276065 | METHOD OF PARTITIONING STORAGE AREA OF RECORDING MEDIUM AND RECORDING MEDIUM USING THE METHOD, AND METHOD OF ACCESSING RECORDING MEDIUM AND RECORDING DEVICE USING THE METHOD - Provided is a method of partitioning a storage area of a recording medium and a recording medium using the method, and a method of accessing a recording medium and a recording device using the method, capable of storing partition information used for partitioning a predetermined storage area included in the recording medium into a number of storage sub-areas in a first storage sub-area of the recording medium, and storing authority information which indicates whether an access instruction for accessing one of the partitioned storage sub-areas has authority to access the storage sub-area in a second storage sub-area. Accordingly, on a user's point, a read-only memory (ROM) area and a random access memory (RAM) area may be simultaneously provided to a NAND flash memory. On a content provider's point, desired contents are prevented from being deleted, and an additional space for storing added contents can be guaranteed. | 11-06-2008 |
20080301381 | DEVICE AND METHOD FOR CONTROLLING COMMANDS USED FOR FLASH MEMORY - A method and device for controlling commands used for a flash memory are provided. The method includes, substantially reducing usage of a central processing unit (CPU) and a bus, when controlling the flash memory, by receiving information on at least one command currently stored in a system memory, receiving a command represented by the received information from the system memory, and generating an interrupt representing that all the commands are received, when receiving of substantially all the commands represented by the received information is completed. | 12-04-2008 |
20090055884 | METHOD AND APPARATUS TO PROCESS CUSTOMIZED RECORDING CONTENTS - A method and apparatus to process customized recording contents includes generating customized replay control information at a time of recording contents. The method also includes extracting broadcasting-associated additional information from a broadcasting stream, extracting user interaction information by matching the extracted additional information with one or more viewing preferences of a user, selectively parsing the broadcasting stream according to the user interaction information to generate stream parsing information, and generating replay control information corresponding to the broadcasting stream based on the user interaction information and stream parsing information. | 02-26-2009 |
20090070373 | METHOD AND APPARATUS FOR PROCESSING MULTIMEDIA CONTENT AND METADATA - Provided are a method and apparatus for processing multimedia content and metadata in order to efficiently manage the metadata. The method includes forming an audio/video content file structure comprising a plurality of fundamental units for storing multimedia data and metadata, and adding metadata update related information to each of the fundamental units. | 03-12-2009 |
20090070547 | METHOD AND APPARATUS FOR PERFORMING ADDRESS MAPPING IN VIRTUAL FILE SYSTEM OF STORAGE UNIT HAVING A PLURALITY OF NON-VOLATILE DATA STORAGE MEDIA - Provided are a method and apparatus capable of reducing a metadata processing time associated with address mapping performed to input/output burst data at a high speed in a virtual file system of a storage unit having a plurality of non-volatile data storage media. The method includes: determining a block group including a block included in each of a plurality of the non-volatile data storage media; determining an access unit including each page included in the determined block group; and mapping an address of input/output data to the determined block group and the access unit. Therefore, it is possible to significantly reduce an address mapping processing time in the virtual file system that may function as a bottleneck in high-speed input/output in a large-capacity storage unit. | 03-12-2009 |
20090129756 | METHOD AND DEVICE TO SEAMLESSLY REPRODUCE CONTENTS USING STORAGE MEDIUM - A method and device to seamlessly reproduce contents includes receiving contents being reproduced in a first reproduction device from the first reproduction device, when the reproduction of the contents is stopped in the first reproduction device, receiving contents reproduction stopping point information from the first reproduction device, and outputting the contents and the contents reproduction stopping point information to a second reproduction device by using the contents reproduction stopping point information. | 05-21-2009 |
20090137137 | PORTABLE MEMORY DEVICE SUPPORTING A PLURALITY OF INTERFACES - A portable memory device supporting a plurality of interfaces includes a body, a first connector disposed on an end of the body, a slider adjacent to the body so as to slide back and forth between a first position exposing the first connector and a second position covering the first connector, a second connector disposed on an end of the slider to connect the portable memory device to another electronic device via an interface different from an interface that the first connector supports, and a memory disposed inside the body and connected to the first connector and the second connector. | 05-28-2009 |
20100177034 | PORTABLE STORAGE DEVICE HAVING USER INTERFACE AND METHOD OF CONTROLLING THE USER INTERFACE - A portable storage device and a method of controlling a user interface (UI) using the same. The method includes obtaining first UI information using a UI when the portable storage device is connected to a host, transmitting the obtained first UI information to an application of the host, and displaying second UI information provided by the application of the host using the UI. | 07-15-2010 |
20120131518 | APPARATUS AND METHOD FOR SELECTING ITEM USING MOVEMENT OF OBJECT - An item selecting apparatus includes a movement detecting unit detecting a movement of a user, a screen displaying image information, a display image storage unit storing data to generate an image to be displayed on the screen, a display image generating unit generating an image to be displayed on the screen, and a control unit controlling so that a plurality of items is displayed on the screen in one of one-, two- and three-dimensional arrangements, in which the control unit receives a signal from the movement detecting unit to measure a movement of the object in at least one of x-, y- and z-axis directions and issues a command to select at least one from among the plurality of items or provides visual feedback thereto, in response to the measured movement of the user and in accordance with the arrangement of the plurality of items on the screen. | 05-24-2012 |
20120139907 | 3 DIMENSIONAL (3D) DISPLAY SYSTEM OF RESPONDING TO USER MOTION AND USER INTERFACE FOR THE 3D DISPLAY SYSTEM - A three dimensional (3D) display system is provided, which includes a screen which displays a plurality of objects with different depth values from each other, the plurality of objects having circulating relationship according to the corresponding depth values thereof, a motion detecting unit which senses a user motion with respect to the screen, and a control unit which measures a user motion distance in z-axis direction with respect to the screen according to the user motion, using an output from the motion detecting unit, selects one from among the plurality of objects in accordance with the measured user motion distance in the z-axis direction, controls the depth value of the one selected object so that the one selected object is displayed in front of the plurality of objects on the screen, and controls the depth values of a rest of the plurality of objects according to the circulating relationship. | 06-07-2012 |
20120176552 | DISPLAY APPARATUS CONTROLLED BY MOTION AND MOTION CONTROL METHOD THEREOF - A display apparatus is provided, which includes a motion recognition unit which recognizes a motion of an object that is located outside the display device, and a control unit which, when the motion of the object is recognized, determines a change amount that varies according to a motion speed or a motion distance of the object, and performs an operation which corresponds to the motion of the object according to the change amount. Accordingly, channel change or page shift can be easily performed. | 07-12-2012 |