| Humax Co., Ltd. Patent applications |
| Patent application number | Title | Published |
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| 20110299603 | DEVICE AND METHOD FOR ENCODING/DECODING - A device and a method for encoding/decoding are disclosed. The encoding apparatus includes: an encoding unit configured to encode data and generate encoded data; a decoder description generation unit configured to generate a decoder description that describes functional units (FUs) constituting a decoder for decoding the encoded data and the connection relation of the FUs; an FU list generation unit configured to generate and output an FU list for FUs constituting a decoder for decoding the encoded data; and a packetizing unit configured to be inputted with the encoded data, to be inputted with a decoder description, an FU list and FUs corresponding to the inputted encoded data, and to packetize and output said decoder description, FU list and FUs. | 12-08-2011 |
| 20110064140 | ENCODER AND DECODER - Provided are bitstream encoding/decoding methods and devices. The decoder includes: a condition information extracting unit creating recognition information using syntax tree information indicating a hierarchical structure between syntax elements corresponding to bits of an input bitstream, respectively and rule description information indicating connectivity between the syntax elements; and a decoding unit decoding data contained in the bitstream into moving image data using the recognition information. Accordingly, it is possible to decode bitstreams encoded in a variety of types (syntax, semantics) corresponding to a variety of standards (for example, MPEG-1, MPEG-2, MPEG-4, and MPEG-4 AVC) by the use of the same information recognition method. | 03-17-2011 |
| 20110032985 | METHOD AND APPARATUS FOR ADAPTIVE DECODING - An adaptive decoding apparatus and a method of adaptive decoding are disclosed. The adaptive decoding apparatus configuring a decoding process adaptively based on an encoding format of inputted data includes: a separating part configured to separate decoding module configuration information and encoded data from inputted data received from an outside and to output the decoding module configuration information and the encoded data; a decoding module storing part configured to store a plurality of decoding modules, the decoding modules being configured to perform a predetermined unit of partial decoding process; a decoding module configuration information analyzing part configured to analyze the encoded data according to the decoding module configuration information and to generate and output syntax parsing control information and connection control information; and a decode executing part configured to form a reconfigured decoder by loading and connecting target decoding modules from the decoding module storing part by use of the connection control information and to decode the encoded data according to the syntax parsing control information by use of the reconfigured decoder. Accordingly, the decoding process can be adaptively configured for decoding, based on the encoding format of the inputted data. | 02-10-2011 |
| 20110023062 | IP BROADCASTING RECEIVER AND METHOD FOR PROVIDING SERVICE IN IP BROADCASTING RECEIVER - An IP broadcast receiver and a method for providing a service in the IP broadcast receiver are disclosed. Information related to an IP broadcast and/or the IP broadcast receiver is provided to a terminal connected to a communication network via a server unit provided in the IP broadcast receiver, and a service related to the IP broadcast and/or the IP broadcast receiver may be performed according to a request from the terminal. Information provided to the terminal may include a menu allowing a user to select one or more services from among an EPG service, a reservation service, a history service, a contents uploading/downloading service. A menu screen image may be provided with a resolution corresponding to the connected terminal. Thus, the operations related to the IP broadcast receiver, e.g., EPG checking, reservation record, reservation watch, history checking, contents uploading/downloading, and the like, can be remotely simply performed, thus enhancing user convenience. | 01-27-2011 |
| 20100306799 | BROADCASTING RECEIVER AND METHOD FOR PROVIDING INFORMATION IN THE SAME - In a broadcasting receiver according to one implementation of this document, a method for providing information comprises displaying items to be included in a menu by arranging the items based on preference information managed by the broadcasting receiver; and, if a predetermined item is selected from the displayed menu, displaying sub-items to be included in a menu associated with the selected item by arranging the items based on the preference information or displaying a program list associated with the selected item. The preference information can comprise information categorized into multiple steps, information at each step can comprise more than one item, and each item of information at each step can store the number of reproduction of the program related to the corresponding item in an associated manner. Based on the number of reproduction, display order of items to be included in the corresponding menu can be changed. | 12-02-2010 |
| 20100054342 | BITSTREAM DECODING DEVICE AND METHOD - Disclosed are a bitstream decoding device and a method thereof. The decoding device can include a parser, configured to receive schema information for analyzing a bitstream and convert the bitstream to a meaningful datum to output the datum; and a decoding solution, configured to output a video datum by performing a bitstream decoding by use of the datum. With the present invention, it is possible to decode the bitstream encoded in various ways according to each standard by using the same information recognizing method. | 03-04-2010 |
| 20100034294 | BITSTREAM DECODING DEVICE AND METHOD - Disclosed are a bitstream decoding device and a method thereof. The decoding device includes a toolbox, configured to include a plurality of functional units which independently perform a predetermined process-each of the functional units is distinguished by using unique identifiable information; and a connection control unit, configured to selectively load at least one functional unit by using the identifiable information and to control a bitstream to be decoded as video data. With the present invention, it is possible to decode bitstreams, encoded in various ways according to each standard, by using the same information recognizing method. | 02-11-2010 |
| 20090103631 | DEVICE AND METHOD FOR UNIFIED CODES - A unified codec device and method are disclosed. A decoding device includes a decoding description decoder, generating at least one table by using inputted decoding description; and a codec unit, decoding and outputting encoded video data, included in an inputted bit-stream, to moving picture data by using the table. With the present invention, a bit-stream, encoded by various formats according to each standard (e.g. MPEG-1, MPEG-2, MPEG-4 and MPEG-4 AVC), can be decoded by the same information recognizing method. | 04-23-2009 |
| 20080317131 | Estimation/Compensation Device for Mb/Based Illumination Change and Method Thereof - An adaptive motion estimation/compensation device and a method thereof for MB-based illumination change are disclosed. If a macro block mode is determined as a newly designed P_L0_16×16_Mean by calculating the sum of an absolute difference, the motion estimation device CABAC-codes the absolute difference between the pixel mean of a current frame and the pixel mean of a candidate pattern block and transmits the CABAC-coded absolute difference to a pertinent decoder. With the present invention, the transmission amount of the bit stream transmitted to the decoder for decoding can be minimized by maximizing corresponding compressing rate. | 12-25-2008 |
