Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

38 results about "Scribble" patented technology

A scribble is a drawing composed of random and abstract lines, generally without ever lifting the drawing device off of the paper. Scribbling is most often associated with young children and toddlers, because their lack of hand–eye coordination and lower mental development often make it very difficult for any young child to keep their coloring attempts within the line art of the subject. Adults also scribble, although generally it is done jovially, out of boredom, as a form of abstract art, or to see if a pen works. Scribbles are also a kind of web graphics, often associated with pixels and cute websites. They are entirely different from pixeling, as instead of carefully drawing the graphics pixel by pixel, the picture is made by drawing quickly around the outline of object a number of times – this gives the scribbly effect. The result is a very loosely drawn, sketchy artwork. A scribble can also refer to a roughly drawn representation of a design. The term scribble is often used in software design circles to mean a quickly drawn representation of a computer-program or web-site layout.

Scribble matching

The present invention relates to scribble matching methods, ie. methods for searching samples of electronic ink without having first to translate the ink into ASCII text. The methods of the present invention find application in pen-based computer devices. The invention entails the identification and encoding of velocity minima in the input scribble. Three scribble matching algorithms are described-a syntactic matcher, a word matcher and an elastic matcher. The syntactic matcher encodes the input scribble according to the shape of the scribble in the region of the velocity minima. The word matcher encodes the input scribble according to the heights of the velocity minima from a reference line, using a continuous height encoding scheme. The elastic matcher encodes the input scribble according to a classification of the velocity minima and intermediate points. The use of velocity minima in the encoding of scribble input provides a stable set of points and leads to improved performance in comparison with known scribble matching methods.
Owner:HEWLETT PACKARD DEV CO LP

Method and apparatus for providing access to maps on a personal digital assistant (PDA)

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.
Owner:AUTODESK INC

Method for Saving, Sending and Recollection of Confidential User Data

InactiveUS20180196963A1Reduce the possibilitySignificant fraud riskDigital data protectionUser inputGlyph
A system / method for displaying, in a first language, a request for a length of user data to be saved; receiving the length of user data; displaying a number of empty character boxes; receiving / storing text data associated to a first character box or a first cluster of multiple character boxes based on selection responses received; receiving / storing a picture, an image / photograph associated to a second cluster of multiple character boxes based selection responses received; receiving / storing user entered scribble or glyph associated to a third duster a multiple character boxes based selection responses received; receiving and storing characters or symbols of a second. language associated to a fourth character box or a fourth duster of multiple character boxes selection responses received; and receiving / storing audio, sound / voice data associated to a fifth character box or a fifth cluster of multiple character boxes based on selection responses received.
Owner:BANDIWDEKAR AKSHAY SANTOSH

Automatic processing method for test paper answer sheets based on machine learning

The invention discloses an automatic processing method for test paper answer sheets based on machine learning. The method comprises the steps that firstly a scribbling target detector is trained; thena test paper format is determined, and test papers are generated and printed; each examinee and reviewer fill in corresponding areas, the examinee scribbles an objective question answering region anda subjective question answering region, and the reviewer reviews subjective questions and scribbles a corresponding scoring region; then each completed test paper is scanned into an image, and imageprocessing and regional cutting are performed; target judgment is performed by using the trained scribbling target detector, and then score calculation is carried out by combining correct answers; andfinally statistics and analysis are performed on the test papers, wherein the step further comprises the sub-steps of calculating an average score of the whole batch of test papers, calculating an average score of each test question, calculating distribution conditions of the whole batch of test papers and each test question, performing trend analysis and calling an answer part from a database for teacher or individuals to consult. The automatic processing method is low in cost, high in accuracy and good in flexibility, and can perform efficient statistics and analysis on answering conditionsof the test papers.
Owner:NANJING UNIV OF SCI & TECH

UV photocuring coating containing perfluoropolyether modified additive as well as preparation method and application of UV photocuring coating

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.
Owner:成都晨光博达新材料股份有限公司

Management system of real classroom and manufacturing method thereof

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.
Owner:珠海思课技术有限公司

Inferring insights from enhanced user input

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.
Owner:IBM CORP

Dynamic gesture recognition process and authoring system

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.
Owner:ALCATEL LUCENT SAS

Graph cuts-based interactive segmentation of teeth in 3-d ct volumetric data

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.
Owner:SONY CORP

Synchronous communication method and system applied to insurance scheme

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.
Owner:青岛华滋生物科技有限公司

Graffiti recognition method, device and equipment and storage medium

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.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Multimedia notepad implementation method and system

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.
Owner:上海狼道信息科技有限公司

Safe and noiseproof telephone booth metal shell and manufacturing method thereof

The invention belongs to the technical field of telephone booth metal shells, and particularly relates to a safe and noiseproof telephone booth metal shell and a manufacturing method thereof. The telephone booth metal shell is of a multilayer composite structure and comprises inner and outer galvanized steel sheet layers and a silencing and denoising layer between the inner and outer galvanized steel sheet layers, and the silencing and denoising layer comprises a silencing cotton layer with noise absorbing holes and between inner and outer noise absorbing plate layers and a noise absorbing plate, so that silencing and denoising performance of the telephone booth shell is improved greatly; by arranging a sawtooth structure, structural strength is improved, structural safety of a telephone tooth is improved, and noise absorbing effect is improved further; by arranging a waterproof layer, waterproof performance of the telephone tooth shell is improved; by arranging a protection layer, damage to inner layer structure of the telephone booth shell caused by the fact that a playful child scribbles on the telephone booth shell can be prevented.
Owner:SUZHOU LONGXINGZHOU IND

Sketch coloring method and system based on deep convolution generative adversarial network

ActiveCN111862253AImproved coloring resultsSmall FID distanceTexturing/coloringNeural architecturesFeature extractionGenerative adversarial network
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.
Owner:HUAZHONG NORMAL UNIV

Animation image generation method and device, electronic equipment and storage medium

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.
Owner:MIGU COMIC CO LTD +1

Removing method for coating and drawing at random

Provided is a method for conveniently removing scribbles from buildings without injuring its surface layer. A solvent condensation type silicone resin coating material having water repellency is applied through a primer layer onto the surface of a substrate of a structure to form a hardly bonding surface layer. Scribbles are then formed on the surface layer and a releasable coating material is applied thereonto to form a releasable layer. The releasable layer is peeled from the surface layer after curing the releasable layer to thereby remove the scribbles from the surface of the structure.
Owner:SHO BOND CONSTRUCTION CO LTD

Original line drawing auxiliary drawing method and device based on a neural network

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.
Owner:武汉金山世游艺创文化有限公司

Vision data processing method and device for intelligent robot

The invention provides a visual data processing method facing an intelligent robot. The method comprises the following steps of acquiring an original picture to be learnt of a current child user; through deep learning, carrying out contour detection and extraction on the original picture so as to acquire a stick figure picture; outputting the stick figure picture to a display screen; and receiving a stick figure picture color filling instruction input by the child user, according to the instruction, carrying out color filling on the stick figure picture and outputting the color-filled picture to the display screen. By using the visual data processing method provided in the invention, children of each age can use the intelligent robot to carry out painting; and during an auxiliary science and education painting process, artistic appreciation and creation capabilities can be imperceptibly increased. The picture whose contour can be extracted can be acquired from a current scene in an on-site mode so that interests for the children to learn painting graffiti can be greatly increased. In addition, because cloud processing is used, picture contour detection and extraction speeds and accuracy are greatly increased.
Owner:BEIJING GUANGNIAN WUXIAN SCI & TECH

A multimedia interactive system and method based on early childhood education

The invention discloses a multimedia interactive system and method based on preschool education. The method comprises the steps that the content of an image is recognized, wherein the image is from static images drawn through a magic whiteboard in a touch control handheld device or a touch control desktop device; a portion material is manufactured according to the recognized content; prefabricated animations are extracted from an animation library according to the recognized content; corresponding portions of the prefabricated animations are endowed with the manufactured material to guarantee that the obtained is the drawn; finally formed intelligent animations are displayed through a screen; Kinect computer external equipment is connected, and voice interaction with the intelligent animations is performed through the Kinect; gesture interaction with the intelligent animations is performed through the Kinect; and a touch control screen is connected, and interaction with the intelligent animations can be performed through the touch control screen. By adoption of the multimedia interactive system and method based on preschool education, kids can let imagination run wild fully and draw what the kids want; and meanwhile, seeing that the drawn static images are changed into the voice or gesture interactive animations, the kids can learn associated knowledge through interaction with the animations.
Owner:大连米乐宏业科技有限公司

Data storage method and device, electronic equipment and storage medium

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.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for rapidly judging easy-to-clean performance of coating material

The invention discloses a method for quickly judging the easy-to-clean performance of a coating material. The method comprises the following steps: (1) selecting a sample plate or a facade area coated with a to-be-tested coating material; (2) naturally doodling in the selected area by using an oily marking pen; and (3) observing the pen touch edge of the graffiti, and judging that the coating material has an easy-to-clean effect if the edge is shrunk or discontinuous and and if the edge does not shrink or keeps continuous, judging that the coating material has no easy-to-clean effect. The method has the advantages of simplicity in operation, rapidness in judgment and easiness in implementation.
Owner:SHANGHAI URBAN CONSTR MATERIAL CO LTD +4

Two groups of matched ink for color-overlapping gel ink pen and preparation method of two groups of matched ink for color-overlapping gel ink pen

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.
Owner:上海戈丽特新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products