Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. Polyurethane primer coatings and polyurethane top-coatings are applied to the thermoplastic polyurethane cover. Different coating methods can be used. Isocyanate-rich and polyol-rich polyurethane coatings can be applied. In one embodiment, the golf ball can be treated with a multi-functional isocyanate prior to applying the coatings. The polyurethane cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. Heat is used to cure the coatings. The coating methods have many benefits and the finished balls have good physical properties.

Abstract: Unlike earlier visual alignment aids, the present devices and methods may transfer focus away from a central sight line to a plurality of multicolored auxiliary sight lines. The multicolored sight lines are typically brightly colored to maintain the player's focus and help avoid head movement during initiation of the swing. Further, in some embodiments, the central and/or auxiliary sight lines are dashed, with the dashes either aligned or offset from one another. In this way, hyper-acuity becomes two-dimensional with sight lines running in a first dimension (e.g., from face-to-back, when markings are on the crown, or top-to-bottom, when markings are on the face) and cross lines, made up of inter-sight line dashes, running in a second dimension (e.g., from heal-to-toe).

Abstract: Golf club heads are described having a club head portion, a shaft portion connected to the club head portion, and a grip portion connected to the shaft portion. The club head portion has a heel portion, a sole portion, a toe portion, a crown portion, a hosel portion, and a striking face. The striking face can have a center face roll contour, a toe side roll contour, a heel side roll contour, a center face bulge contour, a crown side bulge contour, and a sole side bulge contour. The toe side roll contour can be more lofted than the center face roll contour. The heel side roll contour can be less lofted than the center face roll contour. The crown side bulge contour can be more open than the center face bulge contour, and the sole side bulge contour can be more closed than the center face bulge contour.

Abstract: Golf club heads are described herein, and in one embodiment including a body with an exterior surface defining a first body volume of at least about 400 cm3. The body has a bottom portion, a top portion, a front portion, and a back portion. A face positioned at the front portion of the body and is configured to receive an impact. A top portion silhouette profile located along a perimeter of the top portion is further described. The top portion silhouette profile defines the outer bounds of the top portion in an X-direction and Y-direction. At least one indentation can be located on the bottom portion below the crown silhouette profile. The removal of the at least one indentation from the bottom portion can create a second body volume that is at least 12 cm3 larger than the first body volume.

Abstract: A golf club head and golf club having a large volume, large head dimensions, and/or large face characteristics, as well as unique mass property attributes driven by relationships not often considered in conventional club head design, to achieve a resistance to squaring the club head during a golf swing that is comfortable to the novice golfer, stability during off-center impacts, and preferred launch characteristics. This is achieved in part via establishing a club head configuration and associated center of gravity location that results in a preferred magnitude of Delta1 and Delta2 values, CG angle, moments of inertia, and associated ratios, relationships, and club head mass property characteristics influenced by these variables, to account for the scale of the club head and achieve improved performance.

Abstract: A wood-style golf club head includes a strike face and a body that cooperate to define a hollow internal club head volume. The strike face formed from a strike plate having an outer perimeter and a frame surrounding the strike plate. The strike plate is affixed to the frame across the entire outer perimeter. The strike plate and frame define a continuous ball striking surface that has a surface texture characteristic of milling that extends continuously across both the strike plate and the frame.

Abstract: Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head may include a body portion with an interior cavity and a port having an opening to the interior cavity. A polymer material is injected into the interior cavity from the port. The golf club head may further include a first mass portion and a second mass portion. The first mass portion may have a first end, a second end, and a first mass portion distance between the first end and the second end. The second mass portion may be coupled to the back wall portion below a horizontal midplane of the body portion. The second mass portion may include a first end, a second end, and a second mass portion distance between the first end and the second end. The total mass of the second mass portion may be greater than a total mass of the first mass portion, and the second mass portion distance may be greater than the first mass portion distance.

Abstract: Disclosed herein is an iron-type golf club head. The iron-type golf club head comprises a body, having a density of less than 8 grams-per-cubic-centimeter (g/cc). The body comprises a heel portion, a toe portion, a sole portion, a top portion, and a front portion. The body also comprises a rear portion, comprising an insert shelf, adjacent the sole portion and extending from the toe portion to the heel portion, and a retention bar, integrally formed with a portion of the insert shelf and circumferentially closing the portion of the insert shelf to define a first insert channel. The iron-type golf club head also comprises a high-density insert, having a density of greater than 7.5 g/cc, supported by the insert shelf, and retained within the first insert channel by the retention bar.

Abstract: The present invention generally relates to golf bags having a lightweight and durable top frame can be made of a lightweight metal and can have different structures. For example, the top frame can have sidewall, open loop, closed loop, or other configurations. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form structures in the top frame having various shapes and geometric patterns, for example lattice having a top frame (cuff) with club dividers. The walls of the top cuff can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The top cuff includes club dividers for storing and organizing the clubs in different compartments. The club dividers can be made of a cord material. The golf bag of this invention is durable, lightweight, comfortable to carry, and easy to use.

Abstract: The present invention generally relates to golf bags having a top frame (cuff) with club dividers for storing and organizing the clubs in different compartments. The club dividers are preferably made of a cord material. The walls of the top frame can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form various structures in the top frame. The golf bag of this invention is durable, lightweight, comfortable to carry, and easy to use.

Abstract: A multilayer anti-slip compact structure for individual/joint application on a forehand and/or a backhand side of a hockey stick blade, which contains a backing carrier (A) and an anti-slip layer (B) applied on said backing carrier (A), wherein the backing carrier (A) contains a first layer with thickness max. 0.3 mm and tensile strength min. 400 N and weight max. 130 g/m2; on the first layer, a second resin or glue layer (3) with thickness max. 0.1 mm containing polyurethane, polyacrylate, organic resin or suitable polymer, or their combination; and the anti-slip layer (B) is formed by a third resin layer (5) with content of epoxide and/or phenol or polymer with thickness max. 0.1 mm and weight max. 250 g/m2. The first layer of the backing carrier (A) is formed by a plastic film (1) from a polymer or a fibre/net structure (2) from fibres containing cotton, viscose, glass fibres, plastic fibres, polyester fibres, or their combination.

Abstract: Toss game targeting structures (e.g., an airmail box) disclosed herein are adapted to mount on a gameplay surface of a regulation gameplay (e.g., cornhole) board that is lying flat on the ground. Such mounting is preferably achieved through engagement of one or more structural elements of a toss game targeting structure with the gameplay hole of the cornhole board. Preferably, such toss game targeting structures can include one or more structures that engage a mating portion of the cornhole board for limiting or preventing unrestricted rotational movement of the structure relative to a gameplay, can include a gameplay surface that is at a pitch nominally the same as a regulation pitch of a cornhole board and can have a gameplay hole in the gameplay surface that is a distance above the ground nominally the same as a regulation gameplay hole position of a cornhole board.

Abstract: The present invention discloses a soccer training ball with an outer covering of ball that consists of a plurality of panels disposed between two opposing apex panels. The plurality of panels encircles the spherical ball each panel substantially extending the diameter of the spherical ball between the outer peripheral edge of the pair of opposing apex panels. The opposing apex members are preferably polygonal shape.

Abstract: A golf training aid is described that stabilizes a wrist and an elbow of a golfer during a golf swing. The golf training aid includes a flexible sleeve and an elongated rigid insert. The flexible sleeve is configured to receive the wrist and the elbow of the golfer. The elongated rigid insert is secured to the flexible sleeve. The flexible sleeve keeps the rigid insert in contact with the wrist and the elbow of the golfer so as to prevent pivoting of the wrist and pivoting of the elbow.

Abstract: The invention relates to a surfing installation (10, 10A, 10B) for generating a surfable wave (60), comprising an inclined ramp (50) to the upper end (51) of which water flows via a water inlet (46), which water is accelerated on the ramp (50) to a first flow speed, the lower end (52) of the ramp (50) leading into a region (30) having a lower second flow speed relative to the first flow speed, and a standing wave, in the flow direction, forming in the region (30) as a result of the water flowing at the first, faster flow speed striking the water flowing at the second, lower flow speed.

Abstract: Disclosed herein is a fencing mask equipped with a score light indicator device. The fencing mask includes: a fencing mask body configured to protect the head of a fencer in a fencing competition; a forehead protector configured to be provided inside the fencing mask body and to protect the forehead of the fencer; and a lighting module configured to be located between the inside of the mask body and the forehead protector. The lighting module includes a plurality of light sources, and the light sources constituting the lighting module selectively emit light in response to electric signals generated by a fencing weapon that is used in fencing.

Abstract: The present invention is a tethered resistance swim training apparatus with a pulley that includes an electronic tachometer to measure the rotations of the wheel of the pulley and strain gauge to measure the force pulling on the body of the pulley. The pulley, also referred to as “smart pulley”, can be implemented in many tethered swim training apparatuses of different arrangements. With the tachometer and strain gauge the power and other performance metrics can be calculated while a swimmer is using the apparatus. A load cell or similar can be used in place of a strain gauge. The sensors may be connected via wired or wireless communications to a computer (tablet, laptop, personal computer, server, or the like) for processing of the signals and display on an electronic display.

Abstract: A bicycle trainer including folding legs and a vertically adjustable frame member supporting an axle and cassette where a rider mounts the rear frame, such as dropouts, of a conventional bicycle with the rear wheel removed. The trainer includes a flywheel with a magnetic brake assembly controlled through an open protocol and configured to receive wireless transmitted signals from an app running on a smart phone or other such applications. The flywheel assembly also includes a bracket coupling the magnetic brake with a frame. A strain gauge is mounted on the bracket to detect torque, which is used to calculate a rider's power while using the trainer.

Abstract: A swing practice device for emitting light at impact through self-generation enables an impact moment to be checked with the naked eyes without needing a battery by emitting light at an impact time point through self-generation during swinging by using a golf club, a baseball bat, and the like. The swing practice device includes a power generation magnet provided to a shaft so as to slide in the longitudinal direction of the shaft during swinging; a power generation coil provided on the circumference of a section in which the power generation magnet moves; a light-emitting lamp connected to the power generation coil so as to be turned on by the movement of the power generation magnet; and a magnet control means for preventing the movement of the power generation magnet at a set swing speed or lower.

Abstract: A method for adaptive user training and gaming utilizing a media player is disclosed. The method includes operations of receiving, by control logic, data pertaining to selection of a first training program, transmitting, by the control logic, media instructions to cause activation of a media player configured to display visual data corresponding to the first training program, and transmitting, by the control logic, ball-throwing instructions to cause activation of a ball-throwing machine configured to impart motion to one or more balls in accordance with the first training program. The method includes additional operations of recording, by the control logic, an indication of the first training program in a player profile. Additional operations includes recording, by the control logic, training data indicating metrics associated with performance of the first training program.

Abstract: The invention relates to a system for collecting and processing data associated with players playing a ball game, where the ball comprises at least one RFID transmitter in the form of a passive RFID tag. For every player, an active RFID radio frequency sensor is worn on every limb authorized to come into contact with the ball, said RFID sensor being able to measure the instantaneous distance between the RFID sensor and the RFID transmitter from the strength of the radio frequency signal received from the RFID transmitter. An accelerometer measures the instantaneous acceleration of said limb. A microprocessor and a memory are used for time-stamping and storing the measurements output by the RFID sensor and the accelerometer for the purpose of post-processing. A central processing unit runs a program configured to read and process the data recorded in the memory units worn by the players and to deduce therefrom data representative of certain physical or technical information related to the play of the players.

Abstract: A smart soccer goal for tracking and communicating motion of objects includes a goal frame; a net coupled to the goal frame including a plurality of lights; and one or more sensors coupled to the goal frame. A first sensor of the one or more sensors is directed to detecting movement within and immediately near the smart soccer goal and a second sensor of the one or more sensors is directed to detecting movement outside of the smart soccer goal.

Abstract: A treadmill including a frame, an exercise deck attached to the frame, and a first push-up handle attached to the frame and elevated over the exercise deck.

Abstract: A smart mirror can show live or recorded streaming video of an instructor performing a workout in a package that is attractive and unobtrusive enough to hang in a living room. The smart mirror includes a mirror surface with a fully reflecting section and a partially reflecting section. A display behind the partially reflecting section shows the video when the smart mirror is on and is almost invisible when the smart mirror is off. The smart mirror also has a speaker, a microphone, and a camera to enable a user to view the video content and interact with the instructor. The smart mirror may connect to the user's smart phone, a peripheral device (e.g., a Bluetooth speaker) to augment user experience, a biometric sensor to provide biometric data to assess user performance, and/or a network router to connect the smart mirror to a content provider, an instructor, and/or other users.

Abstract: A method and apparatus for automatically scoring a golf player includes detecting and recording the golf player at a golf tee pad by an identification reading device at the golf tee pad reading an identification device of a golf club that is used by the golf player. Movement of a golf ball after it is hit by the golf club is detected. A location of the golf ball when the golf ball stops is recorded and the golf player is credited with a stroke. Subsequently, each time movement of the golf ball is detected, the location of the golf ball is updated and the golf player is credited with another of the stroke.

Abstract: A score keeper and display device, and methods of making and using such a score keeper and display device, whereby the score keeper and display device includes a panel having opposing panel front and rear faces, first interconnected slots disposed within the panel to communicate between the panel front and rear faces, a first marker configured to travel between the first interconnected slots, second interconnected slots disposed within the panel to communicate between the panel front and rear faces, and a second marker configured to travel between the second interconnected slots.

Abstract: A device for placing in the mouth designed to be gripped or clenched by the teeth during weight bearing or strenuous exercises. The device is a mouthguard apparatus comprised of a bite-down plate for placing in the mouth which is configured of a food grade material. The bite-down plate has a shape with a general appearance resembling a weightlifting plate. The mouthguard apparatus may be attached to a necklace cord and warm around the neck allowing quick and easy access and removal to the mouth.

Abstract: Disclosed herein is an anti-shaking fencing mask equipped with air pads. The anti-shaking fencing mask includes: a fencing mask body configured to protect the head of a wearer in a fencing competition; a plurality of air pads configured to be provided inside the fencing mask body and to expand when air is injected thereinto; and an air injector configured to inject air into the air pads. When air is injected via the air injector, the air pads expand, come into close contact with the head of the wearer, and prevent shaking within the fencing mask body.

Abstract: The present disclosure describes a a protective glove for a human hand including a glove body comprised of flexible sheet material and configured to overlie the thumb, the second, third, fourth, and fifth digits, the back of the palm, and the knife edge of the hand of a wearer; for each of the second, third, fourth, and fifth digits, at least one elongate flexible lattice cushion connected to the glove body and overlying the dorsal surface of each digit; and at least one planar flexible lattice cushion configured to overlie the dorsal aspect of the palm.

Abstract: A snow ski assembly is provided for use by an individual to slide across a snow covered surface, for example, under the force of gravity. The assembly includes a ski having a bottom wall for engaging the snow covered surface and an upturned peripheral region extending around a perimeter of the bottom wall. The bottom wall of the ski includes at least one control structure extending across at least a portion of the bottom wall, where the at least one control structure is configured to control a movement of the ski on the snow covered surface. The assembly also includes a mounting feature configured to couple a binding to the bottom wall of the ski, such that the individual can position a foot in the binding and use the ski to slide across the snow covered surface.

Abstract: A snowboard binding using for a snowboard is provided. The snowboard binding includes a baseplate, a boot supporter surrounding the baseplate, an interlocking assembly, and a stopper disposed on the interlocking assembly. The boot supporter includes a first side, a second side, and a rear side. The interlocking assembly is disposed at the first side of the boot supporter. A mutual positional relationship between the interlocking assembly and the snowboard presents an initial state. As snowboard boot touches the interlocking assembly to change the initial state while the snowboard boot is put in and fixed to the snowboard binding. Concurrently the interlocking assembly drives the stopper to rotate so that the stopper leaves or inserts into snowfield.

Abstract: A multi-link wheel base includes a main body composed of a plurality of links connected in series and wheels provided on the main body, and the wheels are provided on the link assembly the link assembly includes an intermediate link and an end link, wherein both sides of the intermediate link are provided with a rotational connection position, one side of the end link is provided with a rotational connection position, and the rotational connection positions on the adjacent link assemblies are rotationally connected by means of a connecting device.

Abstract: There is provided a game system that can be easily enjoyed by people of a wide range of ages, hardly makes players bored even after consecutive matches, and can be played by various number of players. The game system is designed to be played by at least two players, and includes a game board provided with a plurality of scattered dots and a plurality of marks arranged at positions spaced from the plurality of dots; positioners to be arranged at any of the plurality of dots and assigned to each of the players; and boundary indicators made of flexible string material and used to linearly connect the positioners arranged at any of the plurality of dots among the plurality of positioners assigned to each player.

Abstract: A method of playing a game includes commencing a building phase, which includes placing a plurality of first player barrier pieces and first player battle pieces, and at least one first player king piece in a first player fortress arrangement, and placing a plurality of second player barrier pieces and second player battle pieces, and at least one second player king piece in a second player fortress arrangement. The method further includes subsequently commencing a battle phase including propelling a first player battle piece toward the second player fortress arrangement, contacting the at least one second player king piece by the first player battle piece, and eliminating the second player king piece in response to being contacted.

Abstract: A separated framing device for a soccer table includes a plurality of separable lower framing plates, a plurality of separable upper framing plates, a plurality of operating rod components, and a plurality of framing plate fasteners. The plurality of lower framing plates and the upper framing plates are fixed by the framing plate fastener. The lower framing plates and the upper framing plates are connected to table legs to form a soccer table. The operating rod components are provided between the lower framing plates and the upper framing plates, and are capable of doing rotation and movement. The separated peripheral frame structure of the soccer table of the present invention can quickly and conveniently install the operating rod component in the frame of the soccer table.

Abstract: Jigsaw puzzles are suddenly easier and more fun to put together requiring less space and time and every puzzle is a puzzle for everyone with Sequential Numbering of each puzzle piece and the Assembly Mat. For years the goal of puzzle designers has been to make puzzles more challenging. As puzzles became more difficult, they were less suitable for all ages. The solution was to design puzzles for a dozen or more different age and ability groups. But this has made puzzles less suitable as a social or interacting event. Sequential Numbering on the back of each puzzle piece and using a full size Assembly Mat showing the outline and number of each puzzle piece has solved these problems. It's a perfect way for a teen puzzle chat, building confidence in a child, spending time with a friend, with the whole family, with a senior or anyone with health issues.

Abstract: A system that mirrors motion of a physical object by displaying a virtual object moving in a virtual environment. The mirroring display may be used for example for feedback, coaching, or for playing virtual games. Motion of the physical object is measured by motion sensors that may for example include an accelerometer, a gyroscope, and a magnetometer. Sensor data is transmitted to a computer that calculates the position and orientation of the physical object and generates a corresponding position and orientation of the virtual object. The computer may correct or adjust the calculations using sensor data redundancies. The virtual environment may include constraints on the position, orientation, or motion of the virtual object. These constraints may be used to compensate for accumulating errors in position and orientation. The system may for example use proportional error feedback to adjust position and orientation based on sensor redundancies and virtual environment constraints.

Abstract: Disclosed herein is an operating device connected to an information processing device, the operating device including an information transmitting section configured to receive an operation of a user and transmit operation information indicating content of the operation to the information processing device and a control processing section configured to perform control processing determined in advance according to the operation of the user, the information transmitting section transmitting state information indicating an execution state of the control processing to the information processing device.

Abstract: The present disclosure relates to processing operations configured to execute a sound visualization application/service that dynamically generates graphical sound indication providing a visualization of sound for content being presented. A visualization of sound data may be generated and rendered from analysis of sound data, occurring in a manner that is independent from the application/service that is being used to present the content. The sound visualization application/service may be implemented as an independent application/service or plugin that works universally to provide graphical sound visualization regardless of whether content was developed to support graphical sound visualization. For example, a sound visualization application/service is implemented that generates and renders sound indication graphically without requiring access to code of displayed content. Rendered sound visualization may be presented concurrently with displayed content.

Abstract: A game of skill played simultaneously by several players whereby each participant effectively competes only against players having a similar skill tier to provide a better opportunity to win awards. The system includes a central computer system with each remote participant having a mobile device such as a cell phone. The system also provides for effective promotion or updating to a higher skill tier of successful players of the game. Each skill tier adds complexity which increase point potentials. The game play is relatively easy initially, permitting new users to enjoy success in the game. As the user becomes more skilled and reaches higher tiers prizes increase and game elements become more challenging thus motivating continued play while retaining a player's interest. While players are able to view all scores including those in higher tiers, they will know that players in other tiers had more opportunities to earn points.

Abstract: Techniques for improving a user video game experience are described. In an example, a computer system receives event data from a plurality of user devices. Each event data includes an identifier of an activity in a video game and data and an identifier of a mechanic used to complete the activity. The identifiers can be predefined in program code of the video game. The identifiers data can be received based on an execution of the program code. The event data is processed to determine, for a user that has not completed the activity, a readiness of the user to perform the activity. Depending on the readiness, the activity can be suggested in a user interface element.

Abstract: A method is provided, including the following operations: executing a video game by a cloud game machine, the execution of the video game includes rendering gameplay video; processing the gameplay video by a streaming server for streaming over a network to a client device; monitoring connection quality over the network between the streaming server and the client device; responsive to detecting a change in the connection quality between the streaming server and the client device, then adjusting the rendering of the gameplay video by the cloud game machine.

Abstract: A trained machine learning model(s) is used to determine scores indicative of probabilities that certain types of user input will be provided to a player's game controller while playing a video game in order to compensate for latency between player action and player perception of video game content relating to the player action. In an example process, sensor data received from a client machine and/or game state data received from a video game is provided as input to a trained machine learning model(s), and a score as output therefrom, the score relating to a probability that a type of user input will be provided to a player's game controller. In this manner, game control data corresponding to the type of user input can be generated based on the score and provided to the video game as input before actual game control data is even received, thereby compensating for latency.

Abstract: A method for causing a computer to execute a process, the process includes receiving an input operation from each of a plurality of referees in a match of a competitive game; specifying, based on the input operation, a referee who performs an input, a first input or a second input, and a plurality of players in the match; generating a first image including middle areas and small areas, the middle areas being assigned for each player of the plurality of players, the small areas being assigned to each of the plurality of referees for each of the middle areas and being provided to be arranged along a timeline indicating a progress of the match; and adding, in the first image, an index indicating the first input or the second input to a position determined by the specified player, the specified referee, and a timing related to the input operation.

Abstract: A method for providing a close-range battle royale game in which a permitted number of players and a permitted area in a game map are determined dynamically is provided. The method includes steps of: a game server (a) (i) determining a permitted number of the players by using a first algorithm, and (ii) determining specific users as specific players by referring to a specific counted number of the specific users during waiting time; (b) (i) selecting a set of coordinates for a base point in a permitted area by using a second algorithm, (ii) determining a size by referring to the permitted number, and (iii) determining the permitted area by referring to the set of the coordinates and the size; and (c) at least one of allowing the specific players to view the permitted area and determining starting positions of the specific players by referring to the permitted area.

Abstract: Techniques for improving a user video game experience are described. In an example, a computer system receives event data from a plurality of user devices. Each event data includes an identifier of an activity in a video game and data indicating completion of the activity. The identifier can be predefined in program code of the video game. The identifier and completion data can be received based on an execution of the program code. The event data is processed to provide assistance videos to improve activity completion rates in the video game. The videos may be presented on the plurality of user devices.

Abstract: A portable electronic device may be configured for play of a video game, with user controlled game characters operated based on inputs received on first user inputs of the device and a virtual game world modified based on information from motion-related sensors of the device. The modification of the virtual game world may be rotation and/or translation of the virtual game world in a gravitational reference frame. The portable electronic device may also allow for user configuration of the virtual game world.

Abstract: The type of virtual object to be presented to each player is determined based on player attribute information prescribed for each player.

Abstract: The present disclosure describes an image rendering method and apparatus, and a related device. The method includes obtaining, by a terminal device, a base image corresponding to a to-be-rendered picture. The terminal device includes a memory storing instructions and a processor in communication with the memory. The method also includes obtaining, by the terminal device, a picture effect indication array corresponding to the base image, the picture effect indication array comprising a picture effect indication value corresponding to a pixel of the base image; rendering, by the terminal device, the base image matching a screen size of the terminal device to obtain a base texture map; and performing, by the terminal device, rendering on the base texture map according to the picture effect indication array. The present disclosure may effectively reduce the quantity of times of drawing in an image rendering process and improve image rendering efficiency.

Abstract: A virtual character processing method comprises: generating a first virtual skill region in response to a first touch operation on a virtual skill button on a user interface; identifying a plurality of virtual characters in the current view region and survival coefficients of the plurality of virtual characters; dividing the first virtual skill region into a plurality of sub-regions corresponding to each of the virtual characters based on the virtual characters and the survival coefficients; determining a sub-region corresponding to a selection operation as a target region; and determining the virtual character corresponding to the target region as a target character, and locking the target character. Through the disclosure, a virtual character moving in the game can be quickly locked as a target character, and difficulty for the player to lock a target character is reduced.