127results about How to "Efficient recording" patented technology

A write-once optical disc, and an apparatus and method for recording management information on the optical disc are provided. The disc includes at least one recording layer, a plurality of temporary defect management areas (TDMAs) on the at least one recording layer, and a plurality of defect management areas (DMAs) on the at least one recording layer. At least one of the TDMAs includes first and second indicators. The first indicator indicates which TDMA is an in-use TDMA, and the second indicator indicates whether or not the recording medium is closed.

A method and apparatus for using header information of stereoscopic image data is provided. The method includes using three-dimensional reproduction period information related to three-dimensionally reproduced stereoscopic image data of image data recorded in a payload region of the stereoscopic image bitstream, in a header region of the stereoscopic image bitstream; recording camera information related to cameras used for obtaining a stereoscopic image, in the header region; recording parallax information between base and additional images of the stereoscopic image in the header region; and recording the image data in the payload region of the stereoscopic image bitstream.

The present invention relates to a method and an apparatus for logging a radio resource control (RRC) failure of user equipment (UE) and receiving the log. According to one embodiment of the present invention, a method for logging an RRC failure of UE may comprise the steps of: attempting random access; if the failure of random access is sensed, logging information on the failure; and if the success of random access is sensed, transmitting information on the failure logged before the success to a connected base station. According to one embodiment of the present invention, an apparatus and a method which effectively log a channel state or a connection failure can be provided.

An embodiment of the invention discloses a vehicle driving information recording method and a vehicle driving information recording device, wherein the vehicle driving information recording method and the vehicle driving information recording device are used for a mobile terminal. The vehicle driving information recording method comprises the steps of photographing a vehicle and identifying a license plate number of the vehicle; determining whether the vehicle behavior in a photographed image belongs to violation behaviors, and if yes, recording the image and the license plate number. According to the embodiment of the invention, terminal equipment such as a smart phone in a passenger or an in-vehicle person, or a drive data recorder on the vehicle body is used for photographing other vehicles on a road, thereby observing behaviors of other vehicles, and performing identification and recording on the violation behaviors. Because the number of smart phones or drive data recorder is much higher than that of electronic cameras, a purpose of high-efficiency traffic violation behavior recording is realized through monitoring the vehicles by the terminal equipment, thereby greatly improving coverage rate of traffic supervision, realizing a condition that all persons are electronic policemen, and constraining the driving behaviors of drivers anytime and anywhere.

A mobile terminal including a body; first and second cameras respectively provided to opposite sides of the body; a display configured to display images captured by the first and second cameras; a microphone configured to acquire a voice input; a posture detection sensor included in the body and configured to sense a motion of the body; and a controller configured to store at least one of first and second images received by the first and second cameras based on an image selection signal. Further, the image selection signal includes at least one of the sensed motion, the acquired voice input, and an input gesture captured by at least one of the first and second cameras.

The present invention relates to one kind of detection device for detecting position deviation or contour deviation of workpiece. The detection device includes one test rod, test rod driving cylinders, one track for the test rod to move linearly, one pedestal for the track to be fixed on, one position sensor fixed on the pedestal, and one sensing block on the test rod. Two cylinders include one connected to the test rod through one push rod and one other connected to the test rod through one pull rod. The present invention may be applied in detecting sections, plates, pipes, etc by using different test rods designed based on the shapes of the workpieces to be detected, and has wide application range, easy manufacture and high practicability.

A method and apparatus for using header information of stereoscopic image data is provided. The method includes using three-dimensional reproduction period information related to three-dimensionally reproduced stereoscopic image data of image data recorded in a payload region of the stereoscopic image bitstream, in a header region of the stereoscopic image bitstream; recording camera information related to cameras used for obtaining a stereoscopic image, in the header region; recording parallax information between base and additional images of the stereoscopic image in the header region; and recording the image data in the payload region of the stereoscopic image bitstream.

The embodiment of the invention discloses a conference summary recording method, a terminal and a computer storage medium, and is applied to the technical field of audio conversion. The conference summary recording method comprises the steps of collecting voice information delivered by a user in a conference process; performing translation processing on the voice information to convert the voice information into text information; determining identity information of the user, and performing related storage on the text information and the identity information; and performing preset processing onthe text information and outputting text information after the preset processing, wherein the preset processing includes any one or more of deletion processing, label processing and association processing. According to the conference summary recording method provided by the embodiment of the invention, on the premise of integrally, efficiently and accurately recording a conference content, related personnel can quickly, integrally and clearly know the conference content.

The invention belongs to the biomedical engineering and computer field, in particular relates to a method that carries through embedded zero-tree coding to realize the high-efficient compression of ECG data on the basis of lifting the optimal space of wavelet packet. The method carries through the parity sequence decomposition to ECG signals obtained by pretreatment and obtains a first-order general picture and a first-order detail node by the lifting algorithm; the method analyzes whether the first-order father node needs to be decomposed into child nodes according to the cost function and decomposes the first-order father node that needs to be divided into second-order child nodes by the lifting algorithm, in the same way, till the lifting wavelet packet space structure of the lowest information entropy is obtained; finally, the embedded zero-tree coding algorithm is carried out so as to realize the high-efficient compression to the ECG data according to the low redundancy mapping relation on the basis of optimally lifting the wavelet packet. The method aims at the system characteristics of the long-distance ECG monitoring terminal and realizes the high-efficient compression algorithm of the ECG data with transferable embedded monitoring terminal, thereby solving the problems of the data storage and the real-time transmission in the long-distance ECG monitoring.

A digital camera has a signal processor, a high-frequency detector, a sampling processor, and a compression processor. The signal processor generates luminance and color difference data on the basis of image-pixel signals read from an image sensor. The high-frequency detector detects high-frequency components in the color difference data. The sampling processor carries out a sampling process to the luminance and color difference data in accordance with a given ratio of sampling frequencies. Then, the compression processor compresses the sampled luminance and color difference data. When there is a relatively low number of high-frequency components in the color difference data, the sampling processor samples the color difference data with a low sampling frequency.

A game apparatus includes an apparatus body; and a plurality of small playing members each having a data carrier for transmitting driving electric power and performing mutual communications with the apparatus body. The number of points is added by the apparatus body when a change is given from the outside to an arbitrarily selected small playing member among the plurality of small playing members under a predetermined condition. In another aspect, an automated traveling control system for executing a process corresponding to a kind of a carrier object traveling by a gate is disclosed.

Systems and methods for reconstructing the state of a market are provided. Orders are arranged as a non-indexed collection of orders and may be stored in the cache memory of a processor. The physical locations of orders stored in the memory may correspond to the order in which they were received at a match engine. A computer device simulates the processing of orders between any time periods to reconstruct the activity state of an entity across a trading platform and one or more order books.

An intelligent print/copy management system includes group of computers, an Intranet environment, a print server/MFP server and a printer/MFP; software management function being added into the print/MFP for print server/MFP server to provide basic statistic analysis, monitor and control, and/or security alert while receiving print command from the computer to drive the printer, MFP or scanner to operate thus for a business to manage and specify output functions from printer, MFP, or scanner and further to achieve more efficient print/copy output operation.

The embodiment of the invention discloses a method and a device for matching data. The method comprises the following steps: receiving data information sent from a user, wherein the data information comprises the wrong question information of the user; according to preset keyword information in the data information, matching pre-stored data in a server; and according to a preset priority rule, sending matched data to the user. The method and the device, which are disclosed by the embodiment of the invention, for matching the data realize a purpose that students with abundant homework and high review pressure can more efficiently and conveniently record and management the own wrong questions, so that the students can accumulate more wrong questions at ordinary times so as to help students to classify the knowledge points of the wrong questions, and the students can do more targeted before-examination review and avoid from falling into an excessive assignments tactic.

The present invention provides a two-layered optical recording medium containing a first substrate, a second substrate, a first information layer, an intermediate layer, and a second information layer, wherein a laser beam is made incident on the optical recording medium from the first substrate side to perform any one of recording and reproducing of information; the first information layer contains at least a first dye-containing recording layer and a first reflective layer; the second information layer contains at least a second dye-containing recording layer and a second reflective layer; the first reflective layer contains an alloy of any one of Au, Ag, and Cu with at least one selected from Au, Ag, Cu, Al, Ti, V, Cr, Ni, Nd, Mg, Pd, Zr, Pt, Ta, W, Si, Zn, and In; and the first information layer has a light transmission factor of 15% to 60% and a reflectance of 15% to 50%.

Provided are a liquid discharge head having reduced crosstalk between adjacent displacement elements, and a recording device using the liquid discharge head. A liquid discharge head formed by stacking on each other a flat plate-shaped flow path member and a flat plate-shaped piezoelectric actuator, the flat plate-shaped flow path member being provided with: liquid pressurizing chambers which are open in the main surface, arranged in a matrix pattern, and have the same shape; liquid discharge holes; and individual supply paths, the flat plate-shaped piezoelectric actuator being formed by stacking on a vibration plate a common electrode, a piezoelectric element layer, and individual electrodes, the vibration plate and the piezoelectric element layer being stacked so as to cover the liquid pressurizing chambers. In a plan view of the liquid discharge head, the opening of each liquid pressurizing chamber has a polygonal shape having at least one acute-angled corner, and the liquid pressurizing chamber and a connection electrode of each individual electrode, said connection electrode being led out to the outside of the liquid pressurizing chamber, are disposed within a parallelogram-shaped region including two sides which form the acute-angled corner of the liquid pressurizing chamber and also including two corners which are adjacent to the acute-angled corner.

The invention discloses an automatic conference recording method based on voiceprints. The method includes the following steps of acquisition, wherein voice information of a current user is acquired through sound acquisition equipment; extraction, wherein sound information and voiceprint feature information in the voice information are extracted; judgment, wherein whether the voiceprint feature information is stored in a voiceprint recognition model library of a server or not is judged, and if yes, the sound information is converted into test information to be recorded. The invention further provides an electronic device and a computer readable storage medium. According to the automatic conference recording method based on the voiceprints, whether the speech content is recorded or not is further judged by distinguishing the voiceprint feature information, and a conference can be recorded more efficiently, so that the conference content is more convenient to check at the later stage.

The invention discloses a position-based automatic meeting recording method which comprises the following steps: acquisition: acquiring sound information of a current user through sound acquisition equipment, positioning: positioning a location of the sound information using a sound source positioning technology, and judgment: judging whether the location of the sound information is stored in a server, and converting the sound information to text information and recording the text information if so. The invention further provides electronic equipment and a computer readable storage medium. Thelocation-based automatic meeting recording method judges whether a speaking content is recorded by distinguishing the location of the sound information, can record a meeting more efficiently and facilitates later consultation of a meeting content.

Provided are a liquid discharge head by which discharged liquid droplets can be easily gathered into one droplet, and a recording device using the head. A liquid discharge head (2) comprises a liquid pressurizing chamber (10), a displacement element (50) which applies pressure to the liquid pressurizing chamber (10), a liquid discharge hole (8), and a communication path (7) which connects the liquid pressurizing chamber (10) and the liquid discharge hole (8), wherein the communication path (7) comprises a narrow portion (7-3) which has a small cross-sectional area, a first communication path (7-1) defined by a portion between a connection end to the liquid pressurizing chamber (10) and a connection end to the narrow portion (7-3), and a second communication path (7-2) defined by a portion between a connection end to the liquid discharge hole (8); and a connection end to the narrow portion (7-3), and wherein a ratio between a length of the communication path (7) and a length of a second communication path (7-2), a ratio between a synthetic inertance of the liquid pressurizing chamber (10) and the first communication path (7-1) and a synthetic inertance of the liquid discharge hole (8) and the first communication path (7-1), and a ratio between a synthetic compliance of the liquid pressurizing chamber (10) and the first communication path (7-1) and a synthetic compliance of the liquid discharge hole (8) and the first communication path (7-1), are in predetermined ranges.

The invention discloses an image identification-based security intelligent decision-making method and system. The method comprises the steps of transferring a video monitoring image at the moment of occurrence of an abnormal event, storing the video monitoring image into an abnormal event base, simultaneously obtaining a monitoring personnel operation process and forming a coping decision of the corresponding abnormal event to store into a decision-making base; obtaining the video monitoring image in real time, calculating the contrast similarity of a current video monitoring image and the video monitoring image in the abnormal event base separately to query the abnormal event corresponding to the video monitoring image in the abnormal event base in real time, and then transferring the corresponding decision from the decision-making base and auditing the decision; if the audit pass, keeping the decision-making base invariable; or else, correcting the corresponding decision to optimize the decision-making base; and detecting the abnormal event corresponding to the video monitoring image in the abnormal event base in the video monitoring image in real time, transferring the decision corresponding to abnormal event characteristics from the optimized decision-making base and directly outputting the corresponding decision.

The invention discloses a data stream classification method based on machine learning, which comprises the following steps: 1) capturing and filtering data streams on a network according to an input rule to obtain data packets meeting conditions; 2) establishing a data stream according to the quintuple information of the data packet, establishing an application stream in combination with the reverse data stream, extracting specified application stream feature information, and recording the application stream feature information in an application stream table; step 3) detecting whether the application flow completes an interaction process or not; if the application flow feature information is completed, packaging the application flow feature information into feature vectors, calling a machine learning classifier for classification to obtain a label La, entering a step 4), and otherwise, identifying the classification result of the application flow as an unknown application; and 4) searching an association information table to which the current application flow belongs, and determining a final classification result of the current application flow by combining machine learning classification information of historical application flows in the table. The method provided by the invention can effectively improve the classification accuracy of the current data flow.

The invention discloses a video-monitoring household registration managing system and managing method based on two-dimensional code, wherein the system comprises a video monitoring device, a two-dimensional code, a mobile terminal and a server. The server includes a police integrated platform database, a middle base, and a video monitoring point position data docking system wherein the police integrated platform database stores the video monitoring device point position information and the device information and the middle base stores the data synchronized in the police integrated platform database. The managing method is carried out as follows: first, the mobile terminal scans the two-dimensional code to enter the information page and accesses the video monitoring device point position information and device information from the middle base; secondly, the mobile terminal submits the data that needs to be stored, wherein the data are stored in the middle base; and finally, the data stored in the middle base are checked and the data that need to be written into the police integrated database are recorded. The present invention provides a way to quickly establish a connection with a monitoring device and to check the device information so as to facilitate the reading and managing to the device information. Therefore, the system and the method are highly efficient, accurate and secure.

The invention discloses an information processing method and a device based on role and priority setting, wherein the method comprises the following steps: setting the corresponding priorities of different roles; respectively collecting voice information generated by the different roles by a voice collecting device; respectively caching the voice information generated by the different roles in different cache regions; and converting the cached voice information generated by the different roles into text information according to the priority sequence. In the invention, the corresponding priorities of the different roles are set, and the voice information are converted into the text information according to the set priority sequence, thereby realizing high efficiency, ordered and accurate record of voice data generated in a court trial process.