238results about How to "Efficient reading" patented technology

A method and apparatus for processing a coded data stream of video information (e.g., video-on-demand) for selective display according to a Normal PLAY Mode or a Fast PLAY Mode, by splitting the coded data stream into (a) anchor data constituted of anchor picture frames (e.g., I-frames) coded without reference to other picture frames, and (b) complemental data (e.g., B-frames and P-frames) complementing the anchor data; storing the anchor data in an anchor data file and the complemental data in a complemental data file; upon the selection of a Normal PLAY Mode, combining the data of both the anchor data file and the complemental data file to recompose and display the video information; and upon the selection of a fast PLAY mode, displaying only the data of the anchor data file.

A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators are synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.

A non-volatile storage system comprises a hard disk drive (HDD) having a first capacity for storing information therein in a plurality of blocks. The storage system also comprises a non-volatile solid state memory (SSD) having a second capacity, less than the first capacity, for storing information therein. Finally, the storage system comprises a controller having a volatile memory and for controlling the read operation of the HDD and the read / write operation of the SSD. The controller stores in the volatile memory the address of read blocks from the HDD in a first period of time and determines a plurality of the most frequently read blocks in the first period of time, The controller then causes the SSD to store information from the most frequently read blocks from the HDD, and thereafter causes information to be read from the SSD when the storage system is requested to access information from the most frequently read blocks. The controller resets the identity of the most frequently read blocks in the volatile memory after a second period of time, where the second period of time is longer than said first period of time.

Methods and apparatus for efficiently enabling pages within a block to be accessed are disclosed. According to one aspect of the present invention, a method for writing data into a first block in a non-volatile memory which includes pages that are grouped into groups which each include two or more pages involves determining when a first group is available to receive the data. When it is determined that the first group is available to receive the data, the data is written into a first page included in the first group. The method also includes determining when a second group is available to receive the data if it is determined that the first group is not available to receive the data, and writing the data into a second page included in the second group when it is determined that the second group is available to receive the data.

A writing and reading assistant system helps a user to create a structured document and read a document. A structured document contains not only information as an ordinary document does but also properties and rules for holding, organizing and processing corresponding portions of information. The system helps the user as an author to search for information, generate, organize, examine, and modify ideas, to supply details, to examine one's writing from various aspects, to revise the writing, to specify information and access methods suitable for different audience, and to create a structured document. Further, the system helps the user as a reader to create and modify structures, define and modify properties and rules, and define and specify display forms, to associate text blocks with corresponding properties and rules, to extract information from an input document, to fill structures with corresponding information, to build various links among structures and display forms, and to display structures.

A system and method of determining an earliest delivery date for a demand on the basis of a fact table stored in a database, where the demand indicates both a desired date and a desired quantity for items from a stock, where a fact time series is comprised by and / or deducible from the fact table, and where the fact time series comprises fact tuples indicating both a fact date and a change in quantity of stock items that occurred on this fact date. The method includes generating an aggregated time series from the fact time series by defining and / or obtaining discrete time intervals, and generating, for at least one discrete time interval, an aggregated tuple indicating both its corresponding discrete time interval and the aggregated change in quantity of stock items that occurred in its corresponding discrete time interval.

A display apparatus which receives a signal containing at least one of appendix information and video information, processes and displays the received signal, wherein the display apparatus includes an appendix signal extracting unit which extracts an appendix signal corresponding to the appendix information contained in the received signal; and a controller which reads the appendix information corresponding to the appendix signal that is extracted by the appendix signal extracting unit at a predetermined read-time interval, from the appendix signal extracting unit, and decodes the read appendix information. Thus, a display apparatus and a control method thereof are provided which can effectively read appendix information without supporting an interrupt method for reading the appendix information, and which can thereby display an appendix screen.

The present invention relates to reading-out sensor array pixels. In particular, the present invention provides an approach according to which only a region of interest is may be read out from the sensor array, thus leading to substantial time savings. In order to achieve this, a circuitry for configuring a region of interest for the sensor array is provided as well as a reading-out circuitry for reading-out pixels belonging to the region of interest. In addition, the corresponding methods for programming the region of interest and for reading-out the region of interest are provided. The circuitry for programming and / or reading-out the region of interest includes per pixel provided storage elements for storing an indication of whether a pixel belongs to a region of interest (ROI). These are configured by the programming circuitry and using when reading-out the ROI for only reading out the pixels of the ROI.

A method of interpreting cognitive response to a stimulus is disclosed. The method includes collecting baseline neural activity data from a subject absent a stimulus. Neural activity data is collected while the subject is being stimulated through exposure to a stimulus. A unique three-dimensional cognitive engram is then plotted representative of cerebral regions of stimulated neural activity caused by the stimulus. A novel graphical representation is plotted in three dimensions to indicate the brain region response unique to that stimulus.

In a sense amplifier, local I / O lines are maintained at a predetermined voltage by transistors. Transistors forming a current mirror supply an operating current according to a passing current which flows through transistors, to sense nodes. Transistors forming a current mirror extract an operating current according to the passing current which flows through transistors, from sense nodes. As a result, a voltage difference is generated in sense nodes in accordance with the operating current difference.

The report storage stores an interpretation report that includes patient-identifying information, examination-specifying information, and medical image-specifying information that specifies medical image data. The image data storage stores the medical image data that includes image data and additional information for the image data that includes the patient-identifying information, the examination-specifying information, and the medical image-specifying information. The key image-searching part specifies an interpretation report that includes patient-identifying information specified by a display request for the medical image data and specifies the medical image data using the medical image-specifying information included in the specified interpretation report. The image data-searching part reads the medical image data from the image data storage based on the additional information of the specified medical image data and the display request. The displaying part displays a medical image based on the read medical image data.

The invention discloses an octree forest compression based three-dimensional voxel access method. The method comprises the steps of (1) uniformly dividing a voxel space according to the thickness, and creating an octree in each area; (2) performing dynamic construction and growth update for an octree forest according to each frame depth map and camera parameters; (3) quickly searching leaf data by the layered search method according to the constructed forest structure. According to the method, the octree forest sturctuer is utilized to effectively compress the consumption of a storage resource of space voxel data, and meanwhile, the data searching speed and the surface reconstruction precision can be ensured.

A test apparatus sends a command to an A-control module as a destination. The command includes a request to send fault information at the A-control module and a B-control module being included in an integrated ECU to the test apparatus. The A-control module reads the own diagnostic code and orders the B-control module to read the diagnostic code of the B-control module. The B-control module reads the own diagnostic code in response to the order from the A-control module. A response data generation module in the A-control module generates a fault information command based on the diagnostic codes detected by the A-control module and the B-control module and sends the command to the test apparatus.

The present invention relates to the field of anti-counterfeit protection of products. Specifically, the invention is directed to a method of reading with a reader device a marking comprising a physical unclonable function, PUF, and a corresponding reader device. In particular, such reader device marking can be used in connection with or can form a component of a multi-component security system, in particular of an anti-counterfeit protection system, which is also disclosed herein as part of an overall security solution for anti-counterfeit protection. The method comprises a stimulation step, wherein a physical challenge according to a predetermined challenge-response authentication scheme corresponding to the PUF is created and applied to a PUF; a detection step, wherein a response generated by the PUF in accordance with the challenge-response authentication scheme in reaction to the challenge is detected and a digital signal representing the response is generated; a processing step, wherein the digital signal is processed in order to generate a hash value of the response by application of a predetermined cryptographic hash function to the digital signal; and an output step, wherein data representing the generated hash value as a first reading result is output.

A multi-protocol RFID interrogating system employs a synchronization technique (step-lock) for a backscatter RFID) system that allows simultaneous operation of closely spaced interrogators. The multi-protocol RFID interrogating system can communicate with backscatter transponders having different output protocols and with active transponders including: Title 21 compliant RFID backscatter transponders; IT2000 RFID backscatter transponders that provide an extended mode capability beyond Title 21; EGO™ RFID backscatter transponders, SEGO™ RFID backscatter transponders; ATA, ISO, ANSI AAR compliant RFID backscatter transponders; and IAG compliant active technology transponders. The system implements a step-lock operation, whereby adjacent interrogators arc synchronized to ensure that all downlinks operate within the same time frame and all uplinks operate within the same time frame, to eliminate downlink on uplink interference.

An image reading system which reads the images of a detectable object comprising an image display device that has an image display area to display images having luminosity corresponding to the display gradation and radiates the display illumination according to this luminosity; a detection surface in which the entire image display area of the image display device is covered with a laminated layer arrangement and a detectable object is placed; an image reading device comprising a first sub-area in the detection surface on which the detectable object is placed and a second sub-area which consists of an area corresponding to at least a portion of the area of the image display area except for the first sub-area; and a plurality of photosensors arranged in a matrix form provided in the first sub-area and second sub-area which has uniform transmittance, wherein at least a portion of the display illumination is permeated and the image of the detectable object is read in the first sub-area. While being able to read a detectable object image adequately, the image display can be performed satisfactorily.

The invention discloses a data transmission method in a broadcast system, which comprises that: streaming media data is packaged by a sending terminal of the broadcast system according to a personal inherent data format; frame header information is written to generate a packet multiplexing frame; the sending terminal of the broadcast system converts ESG and / or other data service contents to website files, then website file data is packaged to a RTP packet; the RTP packet is packaged further; the frame header information is added to generate the packet multiplexing frame; the sending terminal of the broadcast system transmits the packet multiplexing frame to a wireless terminal through a broadcast network. The invention also discloses an emission system and a terminal in the broadcast system; the emission system comprises a modulator, an emitter, a coder and a multiplexer; the terminal comprises a receiving module, a network protocol converting module and an accessing module. The invention realizes the transmission of various data in the broadcast system in a simple, feasible and uniform mode, contains multiple streaming media data and multiple data services and has strong universality and expandable capacity.

A complementary resistive switching (CRS) memory device having a three-dimensional crossbar-point vertical multi-layer structure is provided. The CRS memory device having a three-dimensional structure comprises: a conductive pillar; a plurality of CRS memory unit devices surrounding an outer circumferential surface of the conductive pillar and positioned to be spaced apart from each other; and a plurality of word electrode lines making contact with outer circumferential surfaces of the CRS memory unit devices and positioned so as to intersect the conductive pillar, wherein the CRS memory unit devices comprise: a first oxide semiconductor film surrounding the outer circumferential surface of the conductive pillar; a conductive film surrounding the first oxide semiconductor film; and a second oxide semiconductor film surrounding the conductive film. Therefore, a CRS memory device having a CRS-based three-dimensional crossbar-point vertical structure can be provided wherein a CRS device having a three-layer structure is applied as a unit device so as to enable efficient writing and reading without a selection device.

A user authentication apparatus includes: means for storing biometric authentication information obtained from a user; means for communicating with a electronic equipment, which authenticates the user with the user's biometric authentication information; means for sending, in response to a first inquiry from the electronic equipment, store location definition information, which defines store locations of various output information; and output means for outputting, in response to a read request sent from the electronic equipment to designate a store location defined by the store location definition information, the output information along with identification information which indicates the type of the output information. The output means outputs, to an external device, as one of the output information, along with identification information, authentication information store location information, which describes in a given format where authentication information including the biometric authentication information is stored.

A data reading method for a flash memory module is provided. The method includes applying a bit-data-read voltage to get read data from memory cells of the flash memory module. The method also includes setting a minus-adjustment-bit-data-read voltage and a plus-adjustment-bit-data-read voltage corresponding to the bit-data-read voltage based on an error-distribution estimated value and applying the minus-adjustment-bit-data-read voltage and the plus-adjustment-bit-data-read voltage to obtain soft values corresponding to the read data from the memory cells. The method further includes calculating a soft-information estimated value corresponding to each bit of the read data according to the soft-values. Accordingly, the method can effectively obtain soft information.

A method of performing a query on a Markup document, which includes steps of receiving a query and designing a plurality of filters to reflect a structural linkage of a condition tree representing the query. The step of designing the plurality of filters includes designing a highest-level filter that can become active only if an event-based parser indicates that an element for which the highest-level filter is searching has been found. The step of designing the plurality of filters also includes designing a lowest-level filter that can become active only when the highest-level filter has become active and when the parser indicates that an element for which the lowest-level filter is searching has been parsed. The method also includes a step of parsing a Markup document, and a step of checking the lowest-level filter to determine whether it has found the element for which it has been searching.

A system and method of determining an earliest delivery date for a demand on the basis of a fact table stored in a database, where the demand indicates both a desired date and a desired quantity for items from a stock, where a fact time series is comprised by and / or deducible from the fact table, and where the fact time series comprises fact tuples indicating both a fact date and a change in quantity of stock items that occurred on this fact date. The method includes generating an aggregated time series from the fact time series by defining and / or obtaining discrete time intervals, and generating, for at least one discrete time interval, an aggregated tuple indicating both its corresponding discrete time interval and the aggregated change in quantity of stock items that occurred in its corresponding discrete time interval.

A stacked wafer alignment method with ease and with high precision in which a recognition mark for alignment is provided on each wafer, three or more wafers are stacked while adjacent two wafers are aligned with each other and the positions of the recognition marks of the wafers are shifted in the circumferential direction from one another in order.

A method of pre-aligning data for storage during instruction execution improves performance by eliminating the cycles otherwise required for data alignment. The method can convert data between ASCII and Packed Decimal format, and between Unicode Basic Latin and Packed Decimal format. Conversion to Packed Decimal format is needed for decimal hardware in a microprocessor designed to generate decimal results. Converting from Packed Decimal to ASCII and Unicode Basic Latin is necessary to report Decimal Arithmetic results in a required format for the application program. To further improve performance, all available write ports in the fixed point unit (FXU) are utilized to reduce the number of cycles necessary to store results. To prevent data fetching of the unused destination data from slowing down instruction execution, the destination locations are tested for storage access exceptions, but the data for these operands are not actually fetched. A single read request from the FXU to the operand buffers effectively reads the entire destination address (up to 8 double-words of data) in a single cycle.

A size of a posting list is determined as part of searching an inverted index. The posting list is segmented for reading into a plurality of segments based on the size. For example, the segmenting may be performed if the size is larger than a predetermined size. Finally, each of the plurality of segments is read into memory.

The present invention is intended to provide optical recording media of hologram type capable of high-density recording and capable of preventing noise even when the informing light and the reference light leak from filter layers formed of wavelength-selective reflection films. Accordingly, the present invention relates to optical recording media has a first substrate, a recording layer, a filter layer, an optical absorption layer and a second substrate in this order, wherein the recording layer records information by use of holography; methods of producing the same, as well as optical recording methods for the recording media and optical reproducing methods. Preferably, the optical absorption layer absorbs a light having a wavelength within 350 nm to 600 nm and transmits a light having a wavelength within 600 nm to 900 nm.

An illumination time of an illumination system and / or an exposure setting of an imaging system are adjusted by a proximity system operative for detecting a product entering a field of view in a bi-optical, dual window, point-of-transaction workstation. The proximity system includes an infrared emitter for emitting infrared light to the product, and an infrared sensor for sensing return infrared light from the product. Multiple predefined thresholds are stored for the sensed return infrared light, and a predefined illumination time and / or exposure setting are stored and assigned to each predefined threshold. Adjustment of the illumination time and / or of the exposure setting is performed by comparing the sensed return infrared light from the product in real time operation with the stored predefined thresholds.

The present invention provides a system and method for collecting and aggregating user-generated data based on user provided parameters and measures of relevance of underlying content. A user's data is combined with already existing collective data to generate relevant mark-ups for a document or other consumable data file, such as audio or video. The marked-up version of the document or data file is then displayed to users to, inter alia, help increase efficiency and assist in comprehension.