894 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.

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.

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 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.

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.

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.