36 results about "Scribble" patented technology

One or more embodiments of the invention provide for an interactive geographic information system on a personal digital assistant (PDA). The system enables the viewing and interaction with geographic information on a PDA. Such information is available while the PDA is connected to a network (i.e., online) and while disconnected (i.e., offline). Embodiments provide the PDA with the functionality commonly available in a standard client comprised of a complete computer system. For example, embodiments provide raster maps for multiple zoom levels, with each zoom level comprising multiple tiles allowing for "virtual roaming" across a map. One or more embodiments also provide raster zooms (by scaling existing raster tiles), selectable vector geometry (for interacting and highlighting with user objects), geo-referencing information for map navigation, meta-data in the form of layer definitions (visibility, display attributes, etc.), links to object attributes in databases, links to object reports generated by corporate web servers, uploadable, sharable redlining data (created from scribbles on the field), offline access on a PDA, and a compact PDA database. Thus, one or more embodiments of the invention provide interactive maps and business objects that can be viewed and queried on a PDA, both in an online and offline mode.

The invention discloses a UV photocuring coating containing a perfluoropolyether modified additive as well as a preparation method and an application of the UV photocuring coating. The UV photocuringcoating is prepared from 100 parts by mass of polyfunctional acrylate resin as main resin by being mixed with 0.5-8 parts by mass of the perfluoropolyether modified urethane acrylate additive, 1-5 parts by mass of a photoinitiator and 200-500 parts by mass of a solvent. The coating formed after UV photocuring has excellent properties of good transparency, hydrophobic angle larger than 105 degrees,resistance to marker pen scribble, acid, gasoline, wear and weather and the like. Mechanical properties of the coating are improved by the acrylate resin with higher functionality; the perfluoropolyether modified urethane acrylate additive is prepared from urethane acrylate modified with perfluoropolyether acrylate, and oil stain resistance and solvent resistance of the coating are enhanced.

The invention discloses a management system of a real classroom and a manufacturing method thereof. According to the system, a projection device is used to project courseware image onto a pure color background. A control device is used to emit a control command to a courseware and control information is formed. Drawing track information of sketching, rubbing and writing on the courseware by a teacher in teaching is collected and compiled in real time through an interactive device. The class audio information of the teacher is collected and compiled in real time through a pickup device. Through a camera, pictures that the teacher teaches in coordination with the courseware projected on project cloth in front of the pure color background is compiled into class video information. Generated information is subjected to collection and image matting processing through a server device, combined with courseware information, the synchronous marking and storage in the time are carried out, and completed real classroom information is formed through synthesis. The system can display content more clearly and vividly, a user can feel the atmosphere of the on-site teaching, the effect of video learning is improved, thus the pictures are more hierarchical and more vivid, and more information can be displayed than actual class.

A method and associated systems for inferring insights from enhanced user input. A computerized messaging system identifies a user operating a mobile, location-enabled, “scribble” device and associates the user or the device with a domain of interest or with other metadata that characterizes the user. When the user enters an ad hoc “scribble” input via the device, the system automatically tags the input with the user's location, with sensory data received from one or more sensor devices, and with ancillary data received from extrinsic data repositories. The system may then consider this ancillary and sensory data in order to identify or infer rules or insights associated with the user and the scribble. These rules may then be used to identify targeted, user-specific steps to perform in response to receiving the scribble, where these user-specific steps accommodate a user preference without exposing confidential user information to a public data repository.

Gesture recognition is performed by receiving a video frame from a camera, drawing a scribble pointing out one element within the video frame, tracking the scribble across subsequent frames by propagating the scribble on the remainder of the video, aggregating related scribbles determined by tracking the scribble, attaching a tag to the aggregated related scribbles to form a gesture model, and comparing a current scribble with the stored gesture model.

An interactive segmentation framework for 3-D teeth CT volumetric data enables a user to segment an entire dental region or individual teeth depending upon the types of user input. Graph cuts-based interactive segmentation utilizes a user's scribbles which are collected on several 2-D representative CT slices and are expanded on those slices. Then, a 3-D distance transform is applied to the entire CT volume based on the expanded scribbles. Bony tissue enhancement is added before feeding 3-D CT raw image data into the graph cuts pipeline. The segmented teeth area is able to be directly utilized to reconstruct a 3-D virtual teeth model.

The invention relates to a synchronous communication method and system applied to an insurance scheme, and the method comprises the steps that an agent communication end carries out the webpage synchronous data collection in response to the webpage operation of an insurance scheme webpage, generates first webpage synchronous data, and transmits the first webpage synchronous data to a client communication end; in response to a graffiti operation in the first Canvas, first graffiti synchronization data is collected and generated according to the graffiti operation, and the first graffiti synchronization data is sent to the client communication terminal; and audios and videos are collected and transmitted to the client communication terminal. The client communication terminal receives and analyzes the first webpage synchronization data, executes a webpage operation instruction contained in the first webpage synchronization data, and correspondingly updates webpage content based on webpagecontent data contained in the first webpage synchronization data; receives and analyzes the first graffiti synchronization data, obtains a picture or drawing instruction contained in the first graffiti synchronization data, and draws on a second Canvas; and receives and plays the audio and video data stream. The face-to-face communication scene of offline insurance service development is simulated online, and a novel exhibition mode is provided.

The invention provides a graffiti recognition method, device and equipment and a storage medium, and relates to the technical field of information recognition. The method comprises the steps of receiving a first sliding signal; identifying graffiti obtained according to the first sliding signal, and determining an recognition score; obtaining a delay duration corresponding to the recognition score; and determining a graffiti recognition result according to the recognition score in response to the situation that the second sliding signal is not received within the delay duration. In the embodiment of the invention, the sliding operation of the user is continuously detected by providing the delay duration, so that the problem that the drawing of the user is easily influenced by frequent result prompts under the condition that the user does not finish the drawing in the related art, and the efficiency of human-computer interaction is reduced can be solved.

The invention provides a multimedia notepad implementation method and system. The method comprises the following steps of 1, carrying out document editing of a newly built document, inserting a text,setting related parameters, and carrying out editing; 2, inserting any one of a picture, an audio and a graffiti into any position in the text, and setting parameters of the picture, the audio and thegraffiti; and 3, storing parameter settings of characters, pictures, audios and graffiti, and completing document editing. According to the multimedia notepad implementation method, the multimedia information can be inserted at will, mixed typesetting of the multimedia information is supported, and a document including characters, music, pictures and random graffiti can be recorded only through simple operation.

The invention provides a sketch coloring method and system based on a deep convolution generative adversarial network, and the method comprises: S100, extracting features of a sketch through a gray-scale map generator GGN, and carrying out deconvolution of the features of the sketch to generate a gray-scale map corresponding to the sketch; and S110, performing feature extraction on the grey-scalemap and the graffiti information of the sketch by the user by using a color map generator CGN, and performing deconvolution on the extracted grey-scale map and the graffiti information to generate a corresponding color map, wherein both the GGN and the CGN belong to a deep convolutional generative adversarial network. In the CGN network in the coloring stage, the advanced features of the sketch are extracted by skillfully utilizing the training model and are input into the CGN, so that the CGN network not only obtains the features of the grey-scale map, but also obtains the features of the sketch, and the coloring result is more accurate.

The embodiment of the invention provides an animation image generation method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a to-be-converted graffiti work, and generating a feature map of the to-be-converted graffiti work according to the to-be-converted graffiti work; and inputting the feature map of the graffiti work to be converted into a cartoon image generation model to generate a cartoon image converted from the graffiti work to be converted. According to the animation image generation method and device, the electronic equipment and the storage medium provided by the embodiment of the invention, the animation image corresponding to the graffiti work is automatically generated by extracting the edge contour map of the graffiti workand inputting the edge contour map into the animation image generation model, so that the workload of animation producers can be greatly reduced, and the drawing efficiency of the animation image isimproved.

An original line drawing auxiliary drawing method based on a neural network comprises the steps of acquiring a plurality of graffiti drafts and formal drafts before and after correction of the original line drawing , marking shape parameters of all subdivided areas of the formal drafts and forming original line drawing data samples; using Keras to initialize an original picture neural network model, wherein the original picture neural network model adopts a recurrent neural network; importing an original line drawing data sample as a training set, and carrying out supervised learning on the original drawing neural network model; and automatically correcting the input graffiti draft by using the trained original picture neural network model. The invention further discloses a corresponding auxiliary drawing device for the original line drawing draft based on the neural network. The method and the device have the beneficial effects that the graffiti draft is subjected to auxiliary correction by utilizing the neural network, so that the heavy work of drawing the formal draft of the original picture is reduced, and the original picture can be conveniently and quickly manufactured and modified.

The invention discloses a data storage method and device, electronic equipment and a storage medium, and relates to the technical field of electronic equipment. The method comprises the steps that graffiti data in the drawing process are obtained, the graffiti data comprise pen type attributes and track point attributes, the pen type attributes comprise at least one of the type of a pen, the color of the pen and the thickness of a pen point, and the track point attributes comprise coordinates of track points forming the graffiti data; and storing the graffiti data into a file based on the pen type attribute and the track point attribute. The graffiti data is stored by storing the pen type attribute and the track point attribute of the graffiti data, so that the graffiti data can be efficiently and quickly stored, a user can conveniently perform secondary editing, and the use experience of the user is improved.

The invention discloses two groups of matched ink for color-overlapping gel ink pens and a preparation method thereof, belongs to the technical field of stationery commodity ink, and relates to a method for writing B group of ink again at the original colored position of the A group of ink after the A group of ink is used for writing on paper and dried, and the color of the A group of ink can be completely covered by the B group of ink in a color-overlapping manner. And finally, the ink set for the gel ink pen is converted into a B group of colors and is free of mixed colors. Comprising the following steps: adding a dissolving aid and a decolorizing aid into a formula of group B ink, decomposing the original color in group A, and changing the original marking color into the color of group B; the method has the advantages of clear marking, no adverse effect after color replacement and no odor, and has good application prospects in marking learning, greeting card making, graffiti painting, writing and the like. A group of ink is contained in one end of the double-end pen accessory with a partition in the middle, and a group of ink is contained in the other end of the double-end pen accessory.