897 results about "Target line" patented technology

A system and method for determining a position of a remote object comprising inertial sensors and three axis magnetic sensor, together with a target sighting device aligned with the observation platform to determine a target line of sight and a target range finder to determine a distance to the target along the line of sight. A GPS receiver may be included for determining an observation platform position and orientation, The three axis magnetic sensor provides both magnetic north and vertical attitude information for improved rapid initialization and operation in motion. Magnetic anomaly information is detected by comparing IMU and magnetic navigation information and by other methods. Target identification may be determined by a human operator and / or by computer. The system may be integrated with a weapon system to use weapon system sights. The system may be networked to provide target location and / or location error information to another identical unit or a command information system.

An automatic trace determination apparatus for automatically determining optimal positions of traces from pads to corresponding vias on a substrate using computation comprises: tentative determination means for tentatively determining a tentative target line with which tentative positions of bending points of traces are aligned; and final determination means for determining a final target line by correcting the tentative target line so that at least clearances between the adjacent traces and between the traces and vias adjacent to the corresponding traces can be secured, wherein the positions of intersection of the determined final target line and the traces from the pads are determined as bending points of the traces.

According to one embodiment, a wood-type golf club head includes: a face portion; a sole portion; a crown portion; a leading edge defined between the face portion and the sole portion; an upper edge defined between the face portion and the crown portion; wherein, at a basic state that the golf club head is set on a horizontal plane, a contact point between the horizontal plane and the sole portion is defined as a ground point, wherein a plane passing through the ground point and extending in a direction of a target line is defined as a vertical plane, wherein a height from the horizontal plane to a first intersection point where the face upper edge intersects the vertical plane is defined as a face height H1, and wherein a height H3 from the horizontal plane to a second intersection point where the vertical plane intersects the leading edge is defined in a range between ⅓ and ½ of the face height H1.

An apparatus and method for golf swing analysis is described using a first microprocessor, a three-axis accelerometer capable of transmitting linear acceleration data to the first microprocessor, a three-axis gyroscope capable of transmitting angular velocity data to the first microprocessor, data processing, a radio transmitter for transmitting processed data, and a housing for holding the components, which attaches to a golf club. A three-axis magnetometer capable of transmitting directional orientation data to the first microprocessor is used to allow a user to choose a target line. Communication occurs between the apparatus and a portable device with a radio receiver, memory and a computer program that processes the data into graphical data and statistical data and displays the swing graphically after a user swings the golf club. The user will be able to analyze and try to improve his or her golf swing.

A transmitter for a line locator system that controls the electrical current, voltage or power applied to the target line is disclosed. Control of the electrical output of the transmitter can be achieved passively or by means of a feedback control system. A transmitter connected directly to a line can include an operator control and monitoring of current being supplied to a line to be located. Some transmitters include a current regulating circuit that controls current supplied to a line. In some transmitters, feedback controllers and feedback loops are used to regulate output current, voltage or power. Some control loops are based on monitoring currents in circuits; some control loops monitor power output from an inductive mode transmitter antenna. An inductively coupled transmitter with power output control is also disclosed.

A putter head includes an aperture through which two rails extending across a bottom of the putter head can be viewed. After establishing a target line, the player first levels the rails flat on the putting surface. Then, the player looks down on the putter head and adjusts his position and aligns the putter head in such a manner that a groove on top of the putter is seen as situated / centered between the rails. A slot running parallel to the putting face of the putter head also is used to ensure that the putter head is in proper alignment. Also, the rails are substantially flat to impart additional horizontal stability and alignment to the putter head during putting.

An alignment guide for practice putting has a base with perpendicular target and putter face lines. An unobstructed gap extends away from the putter face line along the target line. A pair of guide rails are secured to the base in parallel relationship to and on opposite sides of the target line and spaced apart by a distance slightly greater than the distance from the toe to the heel of the putter head. The putter head can, therefore, move freely between, but be guided by, the rails. An adjustable stop limits the backswing of the putter head to allow comparison of the length of the backswing with the travel distance of the ball. An adjustable pair of stops simultaneously limiting travel of the toe and the heel of the putter head in the follow through confirm that the putter face has remained square to the target line.

The invention discloses a training method for a lane line identification model. A road image sample labeled with a target line is acquired. The road sample image is input into the lane line identification model to acquire a feature map. The target line in the road image sample is compared with proposed lines in the left, right and lower edge directions in the feature map. Parameters in the lane line identification model are adjusted according to the comparison result. The loss function of the lane line identification model is minimized. The lane line identification model is a deep learning model, so that the image feature of the target line can be learned through weight sharing. The line detection function of a lane line is greatly improved. Even if the lane line is blocked or illuminated,or the lane line is a curve or irregular line or is merged or separated, the lane line can be detected. The robustness is great. The invention further discloses a lane line identification method based on the model.

Assistance for a backup maneuver of a motor vehicle in which a first point of interest on the vehicle is moved toward a second point of interest remote from the vehicle. A rear contextual view is displayed on an electronic display obtained from a rearward directed image sensor on the vehicle. A zoom window is manually placed on the electronic display to include the second point of interest. The zoom window is enlarged, and the location of the second point of interest is manually identified within the enlarged zoom window. The identified location of the second point of interest is transformed into target positional coordinates. The rear contextual view redisplayed with a target icon at the target positional coordinates. The location of the first point of interest is manually identified on the rear contextual view and transformed into starting positional coordinates. A start icon is displayed at the starting positional coordinates in the rear contextual view. A target line is determined between the target positional coordinates and the starting positional coordinates. A path line icon is displayed in the rear contextual view corresponding to the determined target line. A bearing line is displayed in the rear contextual view extending from the start icon. The target positional coordinates are re-determined as the rear contextual view shifts during the backup maneuver. The target icon and the path line icon are updated in response to the re-determined target positional coordinates.

The invention provides a measuring device and method for the target line-of-sight angel offset and distance. The device is composed of a four-quadrant avalanche photodetector, a receiving and sending optical unit, a noise compensation circuit, a four-circuit front amplification circuit, a video amplification circuit, an automatic gain amplification circuit, a peak keeping circuit, an AD conversion circuit, a laser, a dominant wave sampling circuit, a summing circuit, a time identifying circuit, a time test circuit and a digital processing circuit, wherein the receiving and sending optical unit enables narrow pulse laser rays emitted by the laser to be converged on the photoelectric detector to form echo light spots after target reflection, photovoltaic conversion of the four-quadrant avalanche photodetector, front amplification, video amplification and automatic gain amplification are conducted, narrow-pulse peak keeping is conducted, transmission of the AD conversion circuit is conducted, and the digital processing circuit extracts the digital line-of-sight angel offset; summing is conducted on the four-circuit front amplification circuit, the dominant wave sampling circuit is combined, the time identifying circuit determines laser emitting and echo coming and returning time, the time is transmitted to the time identifying circuit to be measured, and the digital processing circuit decodes the corresponding distance.

This invention provides a system and method for constructing pictures, particularly to one capable of drawing large-scaled drawings of similar objects through the analog rule and iterative duplication, such that an end-user is able to create and design various fractals or other complicated pictures containing large-scaled drawings of similar objects based on simple designs of patterns and targeted line segments as well adjustment of baselines. This invention may be adopted in the fields of artistic designs, drafting and instructions due to the simple operations as involved.

The invention discloses a resolving power measuring device and a resolving power evaluation method for a three-generation dim light image intensifier, and belongs to the field of optical measurement and metering. The resolving power measuring device is characterized by consisting of a light source component, a resolving power target, a collimator tube, an imaging objective lens, a test camera obscura, a charge coupled device (CCD) camera and a computer. The resolving power evaluation method comprises the following steps of: imaging the resolving power target irradiated by a standard light source to a fluorescent screen by using a measured image intensifier; converting into a frame image of a target line by using the CCD camera, and transmitting into the computer; successively processing asingle frame image of the target line by using a normalized cross correlation model and an optical modulation degree model through internal image processing software of the computer to acquire a single frame processing result; and analyzing multi-frame processing results and performing corresponding supplement operation to acquire a final resolving power evaluation result. By the device and the method, the problem of objective evaluation during resolving power measurement of the three-generation dim light image intensifier is solved; and the device and the method can be popularized to other measurement fields such as an intensified charge coupled device (ICCD) measurement field and the like where resolving power is required to be objectively evaluated, and have wide application prospects.

The invention discloses an electronic device, a bill information identification method and a computer readable storage medium. The method includes performing identification on bill type of a bill in abill picture by utilizing a pre-trained bill picture identification model after receiving the bill picture to be processed; performing inclination correction on the bill picture by utilizing a predetermined correction rule; determining to-be-identified fields corresponding to the identified bill type; determining a first identification model corresponding to each to-be-identified field, performing area identification on line field areas of the bill picture subjected to inclination correction by calling the corresponding first identification models so as to identify the target line character zone containing the character information of each to-be-identified field; determining a second identification model corresponding to each to-be-identified field and performing character identificationby calling the corresponding second identification models so as to identify the character information contained by the target line character zones of each to-be-identified field. The technical schemeachieves accurate and high-efficiency automatic identification on text information in bill pictures.

An improved high impact metal clubhead with a unique reinforced composite face wall, increased radius of gyration, and a positive lift air foil surface contour. The composite face wall includes an impact supporting wall rigidified by a pattern of integrally cast reinforcing bars that extend forwardly, rather than rearwardly, from the supporting wall. The reinforced supporting wall is covered by a very hard plastic ball striking insert that is cast in situ over the supporting wall. The increase in radius of gyration is accomplished by extending the heel and toe portions of the clubhead along the face wall further from the geometric center of the head, beyond present day parameters for high impact clubheads. And the positive lift is effected by contouring the top wall of the clubhead downwardly and rearwardly from the base wall more severely almost to the plane of the sole plate, and flattening the rear wall so it is almost co-planar with the sole plate. This configuration results in the top wall being equal to or greater in length than the combined length of the sole plate and rear wall in a vertical plane extending through the clubhead along the target line. The laws of continuity of matter and the air foil shape of the top wall eliminate the negative lift or drag in today's "woods" and offer the possibility of some positive lift to increase ball overspin.

A plurality of semiconductor chips (14) each having a first main surface (14b) formed with electrode pads (21) and a second main surface (14c) opposite to the first main surface are respectively mounted on a chip mounting surface (12a) larger in area than the second main surface, of a wafer-shaped mounting substrate (12) at equal intervals so as to extend along first and second trenches (18a, 18b) defined in the chip mounting surface with these trenches as target lines. Thereafter, solder balls (25) electrically connected to the electrode pads of the semiconductor chips are disposed on their corresponding wiring patterns 34 that extend from above first regions (100) located above the semiconductor chips, of a surface region of an encapsulating layer (32) covering the semiconductor chips to above second regions (200) that surround the first regions. Afterwards, the encapsulating layer and the mounting substrate are cut and thereby fractionized into semiconductor devices each having a fan-out structure.

Assistance for a backup maneuver of a motor vehicle in which a first point of interest on the vehicle is moved toward a second point of interest remote from the vehicle. A rear contextual view is displayed on an electronic display obtained from a rearward directed image sensor on the vehicle. A zoom window is manually placed on the electronic display to include the second point of interest. The zoom window is enlarged, and the location of the second point of interest is manually identified within the enlarged zoom window. The identified location of the second point of interest is transformed into target positional coordinates. The rear contextual view redisplayed with a target icon at the target positional coordinates. The location of the first point of interest is manually identified on the rear contextual view and transformed into starting positional coordinates. A start icon is displayed at the starting positional coordinates in the rear contextual view. A target line is determined between the target positional coordinates and the starting positional coordinates. A path line icon is displayed in the rear contextual view corresponding to the determined target line. A bearing line is displayed in the rear contextual view extending from the start icon. The target positional coordinates are re-determined as the rear contextual view shifts during the backup maneuver. The target icon and the path line icon are updated in response to the re-determined target positional coordinates.

Perspective distortion is estimated in a digital document image by detecting perspective pencils in two directions, one being parallel to text lines, and the other being parallel to the boundaries of formatted text columns. The pencils are detected by analyzing directional statistical characteristics of the image. To detect a pencil, a first statistical line transform is applied to transform the image into line space, and a second statistical score transform is applied to transform the image into pencil space. A dominant peak in pencil space identifies the perspective pencil. In addition, a computationally efficient line summing technique is used for effecting sums of pixels along inclined target lines (or curves) through an image. The technique includes pre-generating partial sums, and summing along step segments of a target line using the partial sums.

An offset measurement system, for aiding a golfer when putting upon a putting green having varying slope between a golf ball, resting upon the green, and a hole having a hole center. A target having a target line is positioned at the hole with the target line aligned with a direct putt line that connects the hole center and ball. A measurement device is used to acquire multiple measurement data sets having the slope of the putting green at a position along the direct putt line and a distance to the target at that position. The measurement device calculates and displays a recommended offset distance from the measurement data sets that is used by the golfer to redirect the putt at the hole by the recommended offset distance from the direct putt line.

A method for determining the location of underground cables and pipes is disclosed. In some embodiments, the method includes measuring a set of electromagnetic field magnitudes and phases at a plurality of positions while traversing a target line parallelly using 3D electromagnetic coil sensors, the 3D electromagnetic coil sensors being orthogonally oriented to the target line, modeling a set of expected complex electromagnetic field magnitudes of a single underground conductor at each of the positions to form a set of values corresponding to a set of individual models for the target line, determining which of the set of individuals models is a best model, determining confidence information at each of the positions based on a comparison between the measured set of complex electromagnetic magnitudes and phases and the best model, and determining parameters at each of positions related to the target line from the best model.

A swing analyzer is disclosed. The swing analyzer may be used to analyze the swing an object such as a golf club. The swing analyzer accounts for individual differences between users and / or sensors to improve performance. The swing analyzer includes a motion sensor that is attachable to the object. The motion sensor communicates wirelessly with a terminal device. The terminal device includes a swing analysis unit for performing swing analysis based on sensor data output from the motion sensor. The swing analyzer determines a target line based on position of the motion sensor while a user is at the address posture before a swing. The target line is used as a reference to provide swing analysis.

The invention provides a data backup method. The data backup method comprises the steps that the size and the total line number of a table not backed up in a database are obtained; the target line number of given structural query language sentences contained in each fragment of the table which is not backed up is calculated according to the total line number and the value of a preset first instruction line option; when the size of the table not backed up is larger than or equal to the value of a preset second instruction line option, the table not backed up is divided into a plurality of fragments according to the total line number and the target line number, and a fragment backup file of each fragment is generated and output. The invention further provides a data recovery method, a data backup device and a data recovery device. The data backup and recovery methods and devices can improve the speed of data recovery and improve the efficiency of data processing.

Multiple characters in a video game can be displayed in a field so as to be easily distinguished, allowing the video game to proceed smoothly while maintaining realism. When an action content command and an action target character are received, a control section and a graphics processor carry out the control to display a target line for notifying the category of action in an action content specified by the action content command and a character that a player character specifies as the action target. In this way, by viewing an image in which a target line is in turn drawn from the player character to the target character, a player of the video game can quickly and easily recognize an action entity and an action target. This makes it possible to display the multiple characters in a field so as to be easily distinguished, and therefore, the video game can proceed smoothly while maintaining realism.

An adjustable alignment golf putter to compensate for a golfer's visual misalignment of the putter face due to eye predominance or other source of misalignment to the intended or target line taking into account the slope and contour of the green comprising an upper golf grip and a lower putter head attached to opposite end portions of a putter shaft, the putter head including a putter body having an outer putter face including a centrally disposed optimum contact point on one side thereof to strike a golf ball when putting and a visual alignment means formed on the side opposite the putter face, the visual alignment means including a visual alignment base to support an adjustable alignment element movably positioned thereon in operative disposition relative to the optimum contact point to selectively align the adjustable alignment element on a virtual intended or target line between the optimum contact point and the cup angularly off set relative to the intended or target line between the golf ball and cup to compensate for the golfer's visual misalignment when putting the golf ball along the intended line to the cup and an alignment element retention member to selectively secure the adjustable alignment element in position relative to the optimum contact point.

The invention relates to an image processing device (1) for finding corresponding first and second regions in two image data sets of an object. In a first image data set a source line and in a second image data set a corresponding target line are determined depending on reference regions detectable in both image data sets. A first region in the first image data set is projected onto the source line, thereby dividing the source line into two source sub-lines and defining a source ratio as the ratio of the length of one of the source sub-lines to the length of the entire source line. A second region in the second image data set is then determined such that a projection of the second region onto the target line leads to a corresponding target ratio which is similar to the source ratio.

An electronic golf swing analyzing system that uses an array of infrared (IR) and ultrasonic (U / S) sensors, activated by an embedded micro-controller, to capture swing data to accurately calculate the club head's velocity, face angle, and swing path at impact. The system also includes a golf swing analyzing software application that receives the data from the analyzer to determine the distance and direction that the ball will travel relative to the target line. During use, the IR sensor base is placed horizontally and the U / S sensor base is positioned vertically. The player selects one of three available practice modes, which determines how the trajectory data for each swing is visually displayed. The player selects a golf club, enters golf ball information, and environmental conditions information. Trajectory results for each swing are graphically displayed relative to the players stated ability level on the computer monitor.

The method includes initiating a processor request to a cache in a requesting node and broadcasting the processor request to remote nodes when the processor request encounters a local cache miss, performing a directory search of each remote cache to determine a state of a target line's address and an ownership slate of a specified address, returning the state of the target line to the requesting node and forming a combined response, and broadcasting the combined response to each remote node. During a fetch operation, when the directory search indicates an IM or a Target Memory node on a remote node, data is sourced from the respective remote cache and forwarded to the requesting node while protecting the data, and during a store operation, the data is sourced from the requesting node and protected while being forwarded to the IM or the Target Memory node after coherency has been established.

The invention discloses a distribution network fault prediction method and system based on big data, and belongs to the technical field of power network safety maintenance. The method comprises the following steps of: S1, acquiring original data, S2, processing the original data by using Tableau software so as to obtain analyzable sample data, wherein the processing comprises data cleaning, data transformation and data integration; S3, analyzing the correlation of the fault influencing factors of the distribution network; S4, building a fault prediction model based on an improved random forestalgorithm; wherein the improved random forest algorithm generates a plurality of classification trees which are combined through modes of voting or arithmetic mean decision. The method achieves the fault prediction of the local distribution network line. And fault early warning information is timely issued to provide targeted line operation and maintenance guidance for power distribution networkoperation and maintenance departments. The hidden trouble of line failure is eliminated in advance, the failure rate of the distribution network is reduced, and the power supply reliability of the distribution network is improved.

A liquid crystal drive circuit in which the degradation of the element is minimized in partial drive even for the GOG circuit configured by amorphous silicon, and a liquid crystal display device including the same are provided. The liquid crystal driving circuit includes a first shift register and a driving means. The first shift register advances through the line address of a pixel array to display an image, and outputs an enable signal only to drive the display target line. The driving means outputs a line drive signal corresponding to the enable signal to drive the line enabled by the first shift register.