347 results about "Anime" patented technology

The invention provides a game cartoon character display method based on a virtual reality technology. The method comprises the following steps: acquiring three-dimensional model data of a game cartoon character in a target display area through a user interaction terminal; the virtual reality content management platform determines a dynamic rendering precision level according to the model data, and generates a real-time rendering strategy including a model patch reduction coefficient, a texture compression rate and a skeleton animation updating frequency in combination with terminal performance parameters; the strategy is sent to a virtual reality supervision platform and a user interaction terminal, and a virtual reality rendering engine platform is instructed to execute real-time rendering; and the virtual reality supervision platform monitors the frame rate fluctuation data of the head-mounted display device, calculates the scene rendering stability, sends a rendering optimization instruction if the scene rendering stability is lower than a threshold value, and adjusts the model data acquisition frequency and the video memory cleaning period to optimize the performance. The rendering efficiency and the system stability can be improved, and the hardware load and the frame rate fluctuation are reduced.

The invention discloses an animation script automatic generation method and system, a storage medium and a program product, and the method comprises the steps: extracting a scene element set, a plot element set and a role element set in a static text; generating an element association graph containing weights; calculating the content matching degree of each element in the element association graph and each plot unit; selecting a core plot unit; calculating a semantic vector included angle cosine value between the core plot units as a semantic association degree, and constructing a plot unit association network by taking the semantic association degree as a connection weight; determining a plot development main line between the core plot units; determining an extended core plot unit; according to weight distribution of role elements in the element association graph, distributing corresponding roles for the extended core plot unit and generating role dialogue content to obtain a final core plot unit; and integrating the final core plot unit according to a preset animation script format to generate an animation script text. According to the method, the correlation between the generated script and the result required by the user is improved.

The invention discloses a 3D animation model intelligent generation method based on image recognition, and relates to the technical field of 3D animation models.Physical accuracy and visual fidelity of mechanical arm animation are remarkably improved through a multi-view feature fusion and physical constraint fusion mechanism; the space-time convolution kernel module is combined with mechanical kinematics constraint to effectively inhibit action distortion under high-speed motion; a dynamic anti-aliasing algorithm and a speed-adaptive LOD strategy are subjected to collaborative optimization, and edge aliasing and fuzzy mismatching are eliminated while the calculation load is reduced; external vibration data are converted into microscopic deformation through a micro-amplitude displacement superposition technology, and the limitation of traditional deformation simulation is broken through.

The invention relates to the technical field of generative artificial intelligence, and particularly provides a film and television animation scene rapid generation method and system combined with an AI algorithm, and the method comprises the steps: firstly receiving scene description text input, carrying out the semantic analysis, obtaining a scene element set and element association features, and then calling a pre-trained scene resource matching model, matching a scene resource combination in a multi-modal resource library according to an analysis result, then performing spatio-temporal layout optimization on the resource combination, generating a layout adjustment parameter and a dynamic adjustment parameter, constructing a three-dimensional space topological structure according to the layout adjustment parameter and the dynamic adjustment parameter, and rendering to generate a target animation scene frame sequence, and finally, synchronously calibrating the target animation scene frame sequence and a preset plot time axis, and outputting a complete animation scene flow, thereby improving the efficiency and accuracy of movie and television animation scene generation by means of an AI algorithm, and realizing rapid and intelligent scene generation highly conforming to the plot.

Methods, devices, media, and other embodiments are described for generating, modifying, and outputting pseudorandom animations that can be synchronized to audio data. In one embodiment, a computer animation model made up of comprising one or more control points is accessed by one or more processors, which associate motion patterns with a first control point of the one or more control points, and associate one or more speed harmonics with the first control point. A set of motion states is identify with a motion state for the combinations of possibilities, and a probability value is assigned to each motion state of the set of motion states. The probability value can be used to probabilistically determine a particular motion state to be part of displayed animation for the computer animation model.

A loading animation implementation method, a hybrid development application and a storage medium, the method comprising: when an instruction for opening a page input by a user is received, selecting a type of loading animation from preset loading animation types as a current loading animation, and starting the current loading animation; and after an instruction that loading of the native page in the current page and the web sub-page nested in the native page is completed is received, closing the currently loaded animation. According to the animation loading implementation method of the scheme, only one loading animation is displayed in the page loading process of the mixed development application, and compared with a traditional animation loading implementation mode of the mixed development application, the animation loading implementation method of the scheme has the advantages that the animation loading process is greatly simplified, and the animation loading efficiency is improved. And the problems of double loading animations, white screen, slow playing of loading animations, disordered calling of various animations and the like in a traditional animation loading mode are also avoided.

The invention provides a portrait animation generation method, device and system based on audio driving and a medium. The method comprises the following steps: acquiring a figure picture and animation voice data; inputting the character picture and the animation voice data into an animation generation model to obtain a portrait animation video output by the animation generation model; wherein the animation generation model is obtained by training according to a character picture sample and a motion label and a video sample corresponding to the character picture sample; and the animation generation model is used for extracting picture features according to an input figure picture, extracting audio features according to input animation voice data, performing stream matching in combination with an emotion tag predicted based on the audio features, predicting a corresponding video frame based on a potential feature sequence obtained based on a stream matching result, and obtaining a portrait animation video. According to the method, the video can be quickly generated, and natural emotion expression, consistent time sequence and stable generation of the video are ensured.

The invention provides an interactive three-dimensional animation generation method, and relates to the technical field of interactive three-dimensional animations. The interactive three-dimensional animation generation method comprises the following steps: data preparation: collecting and preparing a three-dimensional animation data set for training a deep learning model, including a model, an animation sequence and user interaction data; deep learning model training: using the three-dimensional animation data set to train a deep learning model; interactive animation generation: automatically generating a three-dimensional animation sequence by using the trained deep learning model according to user input; and interactive control: adjusting and controlling the generation of the three-dimensional animation in real time through interactive data input by the user, and realizing the interaction between the user and the animation. By using the deep learning model, the three-dimensional animation can be automatically generated, the workload of manual modeling and animation production is reduced, meanwhile, the three-dimensional animation can be dynamically generated and adjusted according to real-time input of a user, high interactivity is provided, and the user can directly participate in the animation creation process.

The invention relates to the technical field of network live broadcast, in particular to a non-traditional video live broadcast system and method based on Web technology, the system comprises a server side, a user side and an anchor side, the server side comprises the following modules: a resource pre-loading module, a video pre-loading module, a video pre-loading module, a video pre-loading module, a video pre-loading module, a video pre-loading module, a video pre-loading module and a video pre-loading module when the user side opens a live broadcast room corresponding to a certain anchor side; the core resources of the live broadcast room are preloaded to a user side through a Web technology; the core resources comprise a virtual role model, a scene background and a special effect; the information stream transmission module is used for obtaining a control instruction of the virtual role transmitted by the anchor side after the user side opens the live broadcast room and establishes connection with the live broadcast room, and forwarding the control instruction to the user side in real time, so that the user side renders the animation, audio and special effect of the virtual role according to the control instruction; the control instruction comprises an action instruction and a voice instruction. According to the invention, efficient and stable resource loading can be realized so as to achieve low-delay and smooth live broadcast experience.

The invention provides a transition video generation method, a virtual character video switching method, devices and equipment, and is applied to the technical field of artificial intelligence. The transition video generation method comprises the steps that a first animation video and a second animation video are acquired, and the first animation video and the second animation video are different animation videos of the same virtual character; determining an interruption time point on a time axis of the first animation video; and according to the video frame at the interruption time point and the video frame in the second animation video, generating a transition video corresponding to the interruption time point, the transition video being used for a transition stage of switching from playing of the first animation video to playing of the second animation video. Therefore, the fluency of virtual character animation video switching is improved by setting the interruption time point and generating the transition video in advance.

The invention relates to the technical field of animation generation, in particular to an animation generation method based on AIGC. The method comprises the following steps: inputting a text corresponding to a story outline and an optimal cue word into a script generation model, and outputting a script text; respectively constructing a semantic relation graph and a spatial relation graph based on the phrase features and the object region features; calculating the similarity of the text images according to an integration result, judging whether the similarity exceeds a preset similarity threshold, and if yes, outputting a pre-generated scene image; and inputting a pre-generated scene image into the animation generation model, and outputting an initial animation video: generating a sound effect and background music of the initial animation video by adopting the optimal cue word combination, and automatically editing the generated animation to export a final animation file. According to the method, the animation creation efficiency and quality can be remarkably improved, the manufacturing cost is reduced, high customizability and expandability are achieved, and personalized customization and expansion can be carried out according to the requirements and preferences of users.

Methods, devices, media, and other embodiments are described for managing and configuring a pseudorandom animation system and associated computer animation models. One embodiment involves generating image modification data with a computer animation model configured to modify frames of a video image to insert and animate the computer animation model within the frames of the video image, where the computer animation model of the image modification data comprises one or more control points. Motion patterns and speed harmonics are automatically associated with the control points, and motion states are generated based on the associated motions and harmonics. A probability value is then assigned to each motion state. The motion state probabilities can then be used when generating a pseudorandom animation.

The application discloses various systems and methods for generating and utilizing computer animation transition methods and systems in the leveling of a video to an upright, earth normal orientation which may be used in pipe inspections. Such computer animation transitions may be generated from a single inspection image at one time in the inspection video or from subsequent inspection images at different times and points in space in the inspection video. Some leveling methods may include rotating a square GL surface in ninety degree increments that includes one or more computer animation transition. Other leveling methods may also include rotating a three dimensional GL surface that is shaped to match the shape of the pipe that includes one or more. Further methods may include rotating a GL surface that is a regular polygon in shape that includes one or more computer animation transition.

A device that creates animation via the illumination of various LEDs through a film into which an image is cut. The film includes an image cut therein. The device includes a housing with a housing compartment formed by the film connected to a base via a wall. Secured within the housing compartment is a divider, which divides the compartment into a first and second chamber. A printed circuit board is secured within the compartment and includes a first and second LED, wherein the first LED is secured within the first chamber and the second LED is secured within the second chamber. A microcontroller unit controls the illumination of the first and second LEDs in conjunction with sound either from a microphone or a speaker to animate the image cut into the film.

The embodiment of the invention discloses an animation generation method and device, computer equipment and a storage medium, and belongs to the technical field of computers. The method comprises the steps of performing semantic analysis through a large language model, and determining a first text segment and a first semantic tag in a speaking text; searching a first animation matched with the first semantic tag from an animation library, wherein the semantics expressed by the virtual character in the first animation is matched with the semantics expressed by the first semantic tag; the audio segment corresponding to the second text segment is processed through an animation generation model to obtain a second animation, the second animation comprises an animation corresponding to the second text segment, and the rhythm of the virtual character in the animation corresponding to the second text segment is matched with the speaking rhythm of the second text segment; and generating a target animation of the virtual character based on the first animation and the second animation. According to the method and the device, the animation which is semantic-matched and rich in rhythm sensation is generated, the amount of information contained in the animation is enriched, and the animation playing effect is improved.

The embodiment of the invention discloses a voice action synchronization method and device for a virtual character, equipment and a storage medium, and relates to the technical field of artificial intelligence, and the method comprises the steps: carrying out the voice generation of an answer text, obtaining an answer voice sequence and the attribute information of each phoneme, determining a standard mouth shape identifier of the corresponding phoneme based on the phoneme identifier of each phoneme, and obtaining a voice action synchronization result; generating a mouth shape animation sequence based on the standard mouth shape identifier of each phoneme according to the time range of each phoneme; determining an emotional action sequence and an emotional action starting timestamp corresponding to the emotional label of the answer text, and generating a supplementary animation sequence based on the emotional action sequence and the emotional action starting timestamp; and synchronizing the answer voice sequence, the mouth shape animation sequence and the supplementary animation sequence according to the time sequence to obtain a synchronization relationship, and driving the virtual response character of the user based on the synchronization relationship, the mouth shape animation sequence and the supplementary animation sequence when the answer voice sequence is played, so that the voice action synchronization function of the virtual character is realized.

The invention provides a method and a system for generating a skeleton by matching animation data, and belongs to the technical field of animation character construction. Comprising the following steps that S1, biological skeletons of a role are established, and the biological skeletons at different positions have unique codes and the same initial length but are not completely the same in shape; s2, constructing a complete skeleton model; s3, adjusting the length of each biological skeleton according to the height of the role and whether the next section of adjacent biological skeleton exists or not; and S4, according to the pose matrix of the corresponding biological skeleton in each frame of character animation data, the animation data uses the same coding mode as the biological skeleton, the corresponding biological skeleton in the skeleton model is adjusted to the corresponding position, and a biological skeleton image of each frame is generated. According to the method, a certain number of biological skeletons are preset and sequentially coded, the number and the positions of the biological skeletons are adjusted according to the body type, the biological skeleton combination structure conforming to the character image is constructed, and the skeleton animation file of the character is further obtained.

The invention relates to the technical field of movie and television animation production, in particular to a movie and television animation character expression generation method and system combined with motion capture, and the method comprises the steps: firstly collecting a real-time motion data set of a target actor through motion capture equipment, including face and body motion data subsets; the facial action data is composed of facial key point displacement data with multiple continuous timestamps, then calling a preset expression mapping model to decouple the facial action data to obtain a basic and personalized expression feature set, then adjusting the basic expression feature set according to preset emotion parameters of an animation role, generating an emotion adaptive expression feature set, and generating a personalized expression feature set according to the emotion adaptive expression feature set; the method comprises the steps of obtaining a personalized expression feature set, fusing with the personalized expression feature set to obtain a target expression feature set, finally driving a three-dimensional face model to generate an expression animation by using the target expression feature set, and binding body action data to a three-dimensional body model to generate a complete character animation, thereby improving the authenticity and expressive force of animation character expressions.

Using latent space manipulation and neural animation to generate hyperreal synthetic faces is described. A machine learning model(s) may be trained to generate a synthetic face of a subject featured in unaltered video content based at least in part on video data of an actor making a mouth-generated sound or a three-dimensional (3D) model of a face of the subject that has been animated in accordance with the mouth-generated sound. Latent space manipulation and neural animation may be used with the trained machine learning model(s) to generate instances of the synthetic face, and the instances of the synthetic face can be used to create altered video content featuring the subject with the synthetic face making the mouth-generated sound.

The invention discloses an interactive three-dimensional animation generation method and system based on an AI GC technology, and the method comprises the steps: carrying out the cross-modal joint understanding of an animation sketch and natural language description inputted by a user, and generating a preliminary three-dimensional animation low-fidelity preview based on the cross-modal joint understanding; then, by introducing a structured scene decoding mechanism, analyzing the complex animation intention multi-mode joint feature into a structured scene description containing a series of refined interaction modules, so as to decompose the macroscopic animation intention into local units capable of being accurately intervened by a user; a user can send a specific refining instruction for the specific refining interaction modules, the system updates the structured scene description after receiving the instruction, and generates an updated three-dimensional animation preview based on the updated structured scene description. Thus, the user can carry out targeted and refined adjustment on the animation, the controllability and flexibility of animation generation are greatly enhanced, and the problem that details are difficult to adjust in a traditional AI GC scheme is effectively solved.

Methods, devices, media, and other embodiments are described for managing and configuring a pseudorandom animation system and associated computer animation models. One embodiment involves generating image modification data with a computer animation model configured to modify frames of a video image to insert and animate the computer animation model within the frames of the video image, where the computer animation model of the image modification data comprises one or more control points. Motion patterns and speed harmonics are automatically associated with the control points, and motion states are generated based on the associated motions and harmonics. A probability value is then assigned to each motion state. The motion state probabilities can then be used when generating a pseudorandom animation.

One embodiment of the present invention sets forth a technique for retargeting character animation from a given actor model to a given avatar model. The technique includes receiving a set of correspondence relationships between one or more reference points in the actor model and one or more reference points in the avatar model, determining a misaligned reference point in the avatar model relative to the actor model, and identifying, based on the set of correspondence relationships, a reference point in the actor model corresponding to the misaligned reference point in the avatar model. The technique further includes calculating a distance vector between the identified reference point in the actor model and another reference point in the actor model and adjusting the location of the misaligned reference point in the avatar model based on the distance vector.

In an exemplary game of the exemplary embodiment, a non-player character is set to a first state or a second state. In the first state, the non-player character is controlled based on a plurality of processes including a process of causing automatic traveling, an animation process, an interaction detecting process to detect an interaction with another object, and a process of causing a behavior according to an interaction detected. In the second state, the animation process related to animation not involving traveling and at least a part of the interaction detecting process are performed out of the plurality of processes, and the process of causing automatic traveling is not performed.

The invention provides an animation extension method and device, an extended animation playing method and device, equipment and a medium, and relates to the technical field of animation processing. The animation extension method comprises the steps that an original animation file is analyzed, an original animation sequence frame and animation configuration in a protobuf format are obtained, the format of the original animation file is any one of APNG, WebP and GIF, and the animation configuration comprises the size and frame rate information of the original animation; a target mask sequence frame of the target mask resource is imported, effective information of the mask sequence frame is extracted, mask configuration in the protobuf format is generated, and the effective information comprises the position, the size and the scaling rate of a non-transparent area in the mask sequence frame; the animation configuration and the mask configuration are combined into the unified protobuf configuration file, the resource header of the original animation file is written, the extended animation file is exported, lightweight extension of the original animation format is achieved, mask resources can be mounted, the animation resource reuse rate is increased, and the development and management cost is reduced.

The invention is suitable for the field of data processing, and discloses an audio book figure surrounding animation effect generation method, terminal equipment and a storage medium. The audio book character surrounding animation effect generation method comprises the steps that a character animation layer and a foreground animation layer are generated according to content information of a target audio book, and the content information comprises story plots, audio data and an audio time sequence of the audio data; generating a background animation layer according to the foreground animation layer and the content information; and synthesizing the foreground animation layer, the character animation layer and the background animation layer to obtain an animation effect corresponding to the target audio book. According to the method, the background light and shadow change and the foreground can dynamically form relevance adjustment, a traditional mechanical presentation mode of a single animation layer is broken through, the role, the foreground and the background can cooperatively change according to the spatial-temporal logic in the audio book, and the emotional integrating degree of the animation and the content is remarkably improved.

To provide an animation creating device for creating animation that can be used for coaching a player. [Solution] An animation creation device acquires video data generated by filming a game. The animation creation device includes a teacher data storage unit that stores teacher data. The animation creation device detects the positions of multiple players and the ball in the video data. The animation creation device assigns identification information to each of the multiple players. The animation creation device creates images representing the following (a) to (c), and creates an animation using these images: (a) the positions of the multiple players and the ball; (b) the identification information assigned to the multiple players; and (c) the positions and identification information of the multiple players included in the teacher data.

The invention discloses an animation processing method and device, equipment and a medium product, and the method comprises the steps: responding to a transition triggering event of a first animation, obtaining a second animation, the first animation and the second animation comprise the same object model, and there is a model penetration risk between K parts in the object model; performing attitude acquisition on the K parts in the first animation to obtain first part attitude data; carrying out attitude acquisition on the K parts in the second animation to obtain attitude data of the second parts; according to the first part attitude data and the second part attitude data, predicting a model-crossing risk factor, and based on the model-crossing risk factor, determining a target transition duration between the first animation and the second animation, the target transition duration being negatively correlated with the model-crossing risk factor; and the first animation is transited to the second animation according to the target transition duration, so that the problem of mold crossing in the animation transition process is reduced, the equipment storage space and processing resources consumed in the animation transition process are saved, and the animation transition efficiency is improved.

A system for providing a motion for a robotic device includes: a memory storing: a plurality of animation styles, and a sample motion for the robotic device. The sample motion complies with kinematic and dynamic constraints associated with the robotic device. The system includes a processing element in communication with the memory; an animation engine executed by the processing element. The animation engine receives: a target kinematic state of at least a portion of the robotic device, a selection of at least one of the plurality of animation styles, and a real or simulated state of the robotic device. The animation engine generates at least one actuator command configured to modify the sample motion based on the target kinematic state, the selected at least one of the plurality of animation styles, and the real or simulated state of the robotic device.

The utility model discloses a two-dimensional animation production drawing board, and relates to the technical field of drawing boards. The drawing board device comprises a drawing board device body, a supporting mechanism is arranged on one side of the drawing board device body and can adjust the angle of the drawing board device body, and a protection mechanism is arranged at the end, close to the drawing board device body, of the supporting mechanism and can effectively prevent the drawing board device body from being damaged. The protection mechanism is located on the side, away from the supporting mechanism, of the drawing board equipment, the supporting mechanism comprises a supporting plate, the supporting mechanism is stably attached to the drawing board equipment through the supporting plate, elastic fixing is provided through an arc-shaped clamping plate, clamping adjustment of a rotatable supporting rod and a limiting groove is combined, and flexible design of a rotating plate and a limiting frame is combined; the multi-angle stable supporting and adjusting function of the drawing board equipment is achieved, and meanwhile the structural stability and the use convenience are improved.