55results about How to "Does not affect fluency" patented technology

The embodiment of the invention provides a virtual reality terminal and a method and device for processing a video thereof. The method comprises the steps: obtaining play content cutting instructions, and cutting the play contents in a direction of a visual point currently according to the play content cutting instructions; carrying out the coding of the cut play contents, carrying out the caching of all coded cut play contents like batch processing; carrying out the batch coding and downloading of all cut play contents after all play content cutting instructions are executed. If the play contents are video contents, compared with the prior art, the method carries out cutting for many times, and repeats the coding and downloading for many times during video processing, avoids efficiency delay, achieves the cutting of the video in a video play process, and cannot affect the play smoothness.

The invention provides a bone creating method and device, electronic equipment and a storage medium, and the method comprises the steps: creating a face initial point on each position point for an animation model according to a preset position point; Generating an expression skeleton according to the face initial point; According to the facial initial points, creating control nodes corresponding to the facial initial points on the expression skeletons, and obtaining animation objects provided with the facial skeletons, wherein the control nodes are used for driving the expression skeletons tomove, and linkage relations exist among the different control nodes. The number of expression skeletons of the created animation object is small, the fluency of the game cannot be influenced, and theperformance of the game and the performance of the terminal can be improved; According to the method, the facial expression skeleton system of the animation model can be quickly created without manually creating a control relationship between skeletons one by one and manually matching the skeletons, so that less time is required for obtaining the animation object with the facial skeleton, and thedesign cost of the animation object can be reduced.

The invention discloses a catalyst mixing device, aiming at solving the problems of large depression generated by a lifting medium to the blanking of an inclined blanking tube and being incapable of better uniformly mixing strands of catalysts with different characters respectively existing in the prior catalyst mixing device. In the invention, the interface locations of each inclined blanking tube (6) and each cylinder (4) is horizontally provided with a draft tube (7); the outlet end (71) of the draft tube is oblique with a plane vertical to the coaxial direction of the draft tube. A lifting medium distributer (5) is arranged in the cylinder; the top outlet (51) of the lifting medium distributer (5) is not lower than the top end of the outlet end of each draft tube. The top part of the top taper section (9) of the cylinder is provided with a deflection cylinder (3). The outlet end of the draft tube can lead the catalyst to cover an annular area between the cylinder and the lifting medium distributer on a horizontal direction after flowing out from the draft tube by surrounding the incline direction of the axial lead of the draft tube. The invention is mainly applied to a lifting tube reactor in the fluid catalytic cracking field of the hydrocarbon materials in petroleum refining and petroleum chemical industries.

The application discloses a method and device for web crawler identification. The method for the web crawler identification comprises the steps that a picture of a web page and URL of the web page sent by a client side after completion of web pager rendering are received; a sample picture is obtained according to the URL; and whether the client side is a web crawler is identified according to comparison between a similarity degree and a preset threshold, wherein the similarity degree is the similarity degree between the picture of the web page and the sample picture. According to the application, reliability is high in the web page crawler identification; fluency of web page browsing by a normal user is not influenced; and even if the web crawler cracks the identification method, many resources of web crawlers can be consumed at the same time, so that frequency for the web crawlers to access web pages can be reduced.

A gesture control method based on flexible mapping between a gesture and multiple meanings of the invention comprises the following steps: first, screening out possible interaction intentions of an operator; then, further narrowing down the gesture meaning of the operator to a smaller meaning set based on interaction context information; and further locking the gesture meaning of the operator based on SDFBM characteristics. The beneficial effect is that one gesture can correspond to multiple meanings, the number of gesture commands needing definition is reduced, so that users can complete gesture command interaction without memorizing gesture commands or by memorizing gesture commands as few as possible and can complete an interaction task naturally without memorizing a large number of gesture commands, interaction is not interrupted or the smoothness of interaction is not affected due to wrong operation of an operator, and the cognitive load and operation load on users are greatly reduced.

The invention discloses a method and a system for automatically displaying multi-format hidden captions of a television set. The method comprises the following steps of: receiving a hidden caption communication center (CC) signal through the television set, and decoding the CC signal according to a CC encoding format in a decoding module; and judging whether a decoded CC caption is correct or not, if so, displaying the decoded CC caption, otherwise, automatically switching the CC encoding format in the decoding module, and decoding the CC signal according to the newly switched CC encoding format. Correct decoding is finished by automatically switching the CC encoding format in the decoding module, so that the trouble caused by manual switching by a user can be avoided. The encoding format switching operation is realized on a background of the television set, so that the smoothness of watching television programs in the television set for the user is not affected, and the user experience is effectively improved.

The invention discloses a video capture method and electronic equipment. The method is applied to the electronic equipment. The electronic equipment comprises a video camera. The method comprises the following steps that: when a first video in a preset area is captured by the video camera, a first image frame is obtained by using a first exposure mode in the first moment, a second image frame is obtained by using a second exposure mode in the second moment later than the first moment, and a third image frame is obtained by using the first exposure mode in the third moment later than the second moment, wherein the first exposure mode is not the same as the second exposure mode; a first combined frame is obtained at least one the basis of the first image frame and the second image frame, a second combined frame is obtained at least on the basis of the second image frame and the third image frame, and the first combined frame and the second combined frame are adjacent frames; a first video is obtained at least on the basis of the first combined frame and the second combined frame.

A prediction method of system lock in pattern coordination design includes applying prediction method of expansion, lock and set to help the user of online operation to predict operation region in the future and locking the region in advance; starting up corresponding policy for solving the conflict while conflict is occurred is locking operation.

The invention relates to the related field of municipal drainage, in particular to a municipal drainage pipeline. The municipal drainage pipeline comprises a pipe fitting, a displacement assembly, a surrounding and cleaning mechanism and a repairing and pushing mechanism, wherein the displacement assembly is fixedly mounted on the pipe fitting, the surrounding and cleaning mechanism is fixedly mounted on the displacement assembly, and the repairing and pushing mechanism is slidably mounted on the surrounding and cleaning mechanism. The municipal drainage pipeline has the function of cleaning accumulated sludge in the pipeline, can clean stubborn sludge, ensures the smoothness of the pipeline, has the function of pushing the sludge, and can accelerate the cleaning speed.

The invention discloses a heat flux sensor. The heat flux sensor comprises electrodes and a measuring head, wherein the electrodes and the measuring head are integrally sintered, a thermopile is directly deposited on a measuring face of the measuring head, and the two ends of the thermopile are deposited on end faces of the electrodes respectively; the thermopile comprises multiple thermocouple units connected in series, and each thermocouple unit comprises a cold node and a hot node which are connected with each other; a thermal resistance layer is deposited on the measuring face; one part ofeach cold node and one part of each hot node are both arranged between the thermal resistance layer and the measuring face; and protective films are deposited on the thermopile and the thermal resistance layer respectively. The heat flux sensor has the advantages of being high in response speed, high in sensitivity, simple in structure and the like. The invention further discloses a preparation method. The preparation method comprises the steps that S01, the electrodes, ceramic and glass powder are sintered to prepare an integrated structure; S02, film coating is directly performed on the measuring face through an ion beam sputtering process to form the thermopile and the thermal resistance layer; and S03, the protective films are deposited. The preparation method has the advantages of being simple in process and the like.

The invention relates to the field of image processing, discloses a video processing method, electronic equipment, a computer readable storage medium, a computer program product and a chip, and aims to solve the technical problem that a rotating camera needs to be set for tracking a user in a video call in the prior art. The method comprises the following steps: acquiring a first video frame, and determining that the first video frame comprises at least one target object; determining a cutting frame by taking the at least one target object as a center; and obtaining the content in the clipping frame, and displaying the content as a second video frame. The method can be applied to artificial intelligence equipment and is related to technologies such as deep learning.

The invention discloses a display method and a display system. The display method comprises the following steps of: identifying specific vocabularies in program subtitles; displaying the specific vocabularies in an enhanced manner; and displaying related information corresponding to the specific vocabularies according to a triggering signal. According to the technical scheme provided by the invention, the specific vocabulariesare displayed in the enhanced manner, and the related information corresponding to the specific vocabularies can be displayed, so that specific meaning of the specific vocabularies can be explained without affecting the fluency when a user watches a program, and the understanding of the user on the current program can be deepened. Moreover, when the specific vocabulariesare related to a product and a service, the opportunity of pushing a product advertisement and a service advertisement to the user can also be increased.

The invention belongs to the technical field of clamping mechanisms, and particularly relates to an automobile cover plate welding, positioning and clamping mechanism which comprises a welding table plate and a plurality of sliding grooves formed towards the inner side along the outer edge of the welding table plate, and clamping assemblies used for clamping automobile parts are installed in the sliding grooves. The clamping assemblies can move on the surface of the welding table plate along the sliding grooves so that the positions of the clamping assemblies can be adjusted according to the shapes of the parts. Each clamping assembly comprises a clamping plate base, a supporting frame, an auxiliary wheel frame and a lever frame, wherein the supporting frame is fixed to the top of the clamping plate base, and the lever frame is rotationally mounted at the top of the supporting frame through a rotating shaft. The welding table plate is arranged, the multiple clamping assemblies are installed on the peripheral side of the edge of the welding table plate at equal intervals, the sliding grooves corresponding to the clamping assemblies are formed in the welding table plate, the clampingassemblies can slide on the sliding grooves so as to adjust the positions of the clamping assemblies, and automobile cover plate welding, positioning and clamping mechanism can be suitable for the parts of different shapes and is high in universality.

The invention provides a code rate control method and apparatus, and an electronic device. The code rate control method comprises the following steps: obtaining a quantization parameter QP threshold corresponding to a target coding rate; when the actual coding rate is inconsistent with the target coding rate, adjusting the QP value; and if the adjusted QP value is less than the QP threshold, setting the QP value as the QP threshold. By adoption of the code rate control method and apparatus provided by the invention, the smoothness of pushing flow can be ensured when the environment changes.

The invention discloses a client, a universal serial bus (USB) device and a display processing system and method, relating to the field of communication. By the client, the USB device and the display processing system and method, the problems of more resources of a central processing unit (CPU) of the client are occupied and the decoding speed is relatively slow during decoding of the client can be solved. The display processing system comprises the client and the USB device, wherein the client is used for being communication with a server to acquire display data, existing in a coding form, in the server, send the display data, existing in the coding form, in the server, to the USB device, and decode in the USB device; and the USB device is used for receiving the display data sent from the client, processing the display data and transferring the processed display data to a displayer of the client so as to display a desktop on the displayer. The display processing system is mainly used for a remote desktop technology.

The invention provides a steam generating and heating device. A water inlet, which can be connected to a water tank, is arranged at the bottom surface of a shell; a steam outlet is arranged near to the top surface of the shell; a spiral channel is arranged in the shell, and two ends of the channel are respectively connected with the water inlet and the steam outlet; a vaporization slot is arranged between the channel and the water inlet in the shell; and the steam generating and heating device further comprises a heating pipe which is arranged in the shell, and two ends of the heating pipe respectively extends out of the shell to connect with a power supply, so that water flowing in the shell can be heated by the heating pipe so as to generate steam, thereby forming the steam generating and heating device which can adopts the natural law to prevent steam from flowing back due to back pressure to influence the smoothness of water entering and air leaving.

The invention discloses a method and apparatus for automatically switching a playing task of a wireless earphone. The wireless earphone comprises a first earphone and a second earphone in communication connection with the first earphone, and the operation object of the current playing task is the first earphone. The method for automatically switching the playing task of the wireless earphone comprises the following steps: detecting a difference value between the current remaining power of the first earphone and the current remaining power of the second earphone; and if the difference value exceeds a preset threshold, switching the operation object of the current playing task from the first earphone to the second earphone. According to the method and apparatus disclosed by the invention, apair of earphones having storage and playing functions is adopted, the music playing smoothness is not affected when the playing task of the earphone is switched according to a preset rule, and the user does not feel the completion of the switching action, so that the user experience is improved.

The invention discloses a movable armor protective cover. The movable armor protective cover comprises a movable protective cover body. The movable protective cover body comprises two sets or more sets of flexible pieces which are sequentially connected in an end-to-end manner and supporting pieces so that extending and compressing can be achieved. The movable armor protective cover is characterized by further comprising two or more armor pieces which are sequentially overlapped in an end-to-end manner, the head end edge of each armor piece is hinged to the upper end edge of the corresponding supporting piece, so that the movable protective cover body drives the armor pieces to extend and compress when extending and retracting, and the armor pieces can be overturned with a hinged structure as a fulcrum. The movable armor protective cover is scientific and reasonable in structure, the armor pieces can be overturned, so that inside scrap iron and other scrap materials can be removed, the overall performance is improved, and the service life is prolonged.

The invention discloses an explosion-proof glass plate of a laboratory fume hood and the laboratory fume hood. The explosion-proof glass plate of the laboratory fume hood comprises a glass plate body; the glass plate body is a tempered glass plate or a polycarbonate endurance plate and is of an interlayer or curved-surface structure, so that the explosion-proof glass plate has good explosion-proof performance. In addition, the glass plate body is provided with at least one through hole allowing an arm to penetrate through and a through hole cover which is arranged at the through hole and mounted on the through hole in an opening and closing mode. When a laboratory operator carries out an experiment, the explosion-proof glass plate can be completely pulled down, and then operations such as taking and placing of small articles needed in the experiment process, instrument adjustment and the like can be carried out by the arm through the through hole. Taking and placing of the small articles or instrument adjustment is very convenient, ventilation and smoothness of experiment operations cannot be affected, meanwhile, the explosion-proof performance of the explosion-proof glass plate can be better exerted, and then the safety and health of the experiment operator in the experiment process are effectively guaranteed.

The embodiment of the invention relate to the technical field of communication and discloses a video recording method and a terminal. According to the provided recording method and the terminal, the method include the steps of after it is detected that the terminal starts video recording, acquiring the temperature of the terminal; judging whether or not the value of the temperature of the terminalis greater than a preset temperature value; if yes, decreasing a video recording frame rate and performing video recording according to the decreased video recording frame. In this way, when the temperature of the terminal rises, video lagging cannot be caused, and the user experience is greatly improved.

The invention discloses a preparation process of eyesight protection paper, which adopts a mixture of waste paper and straws as a raw material and comprises the following specific steps: a, cutting the straws into sheets, removing impurities and dehydrating; b, putting the straws into a solvent and mixing; c, cooking and removing impurities to obtain straw unbleached pulp; d, crushing waste paper and adding hot water to prepare paper pulp; e, performing deinking treatment on the paper pulp in the step d to obtain waste paper pulp; f, uniformly mixing the straw unbleached pulp, the waste paper pulp and a porous filler to form mixed pulp; g, subjecting the mixed slurry to hot grinding dissociation, and taking one part of the ground slurry as a surface slurry; h, adding a light absorbing filler into the rest of the ground slurry, carrying out hot grinding dissociation again, and taking the ground slurry as a core layer slurry; i, manufacturing the eyesight protection paper through a papermaking machine, wherein the eyesight protection paper is formed by compounding an upper layer, a middle layer and a lower layer, the outer paper faces of the upper layer and the lower layer are made of surface slurry, and the middle light absorption layer is made of the core layer slurry. The preparation process is environment-friendly, resources are saved, and the prepared paper can protect eyesight.

The invention discloses a method for capturing a real-time image of multimedia data, and an application program. The method is applied to a computer; the computer supplies a capturing function through the application program, so that a user can select a customized range from a window page by using a circle through the capturing function, and a transparent shielding layer is generated in the customized range; then the application program performs image capturing operation according to the customized range so as to capture an image under the transparent shielding layer and attaches the transparent shielding layer to the captured image to convert the captured image to be a copied image; and the captured image can be applied to the application program.

Embodiments of the invention provide an image processing method and apparatus, an electronic device and a readable storage medium. The method comprises the steps of obtaining YUV data corresponding to a to-be-processed original image; a coding standard and a color coding type corresponding to the YUV data are determined, and the color coding type represents the type of a numerical value coding range adopted when colors of pixels in the original image are coded based on the coding standard; and according to the coding standard and the color coding type, converting the YUV data into RGB data based on a preset color conversion formula to obtain a target enhanced image. According to the method, the target enhanced image can be quickly obtained on the premise that the image quality is guaranteed and the fluency of the mobile terminal equipment is not influenced.

The invention provides a fire extinguisher air pressure monitoring system based on a Hall effect and a working method thereof. The system comprises a fire extinguisher with a barometer, an air pressure monitoring device, a gateway and a server. A pointer of the barometer of the fire extinguisher is a magnetic pointer. The air pressure monitoring device comprises an MCU and at least one Hall element connected with the MCU. The Hall element is arranged near the pointer of the barometer; a corresponding relation table between Hall element output signals and the air pressure of the fire extinguisher is stored in the MCU, and the MCU is used for capturing the output signals of the Hall element, searching a corresponding relation table between the Hall element output signals and the air pressureof the fire extinguisher to obtain corresponding air pressure value of the fire extinguisher and transmitting the air pressure value to the server through the gateway. The linear Hall technology is adopted, additional air guide holes do not need to be additionally formed in the fire extinguisher, structural modification is small, the linear Hall fire extinguisher is compatible with all types of fire extinguishers at present, the appearance is basically not much different from that of traditional fire extinguisher equipment, and operation smoothness is not affected.

The invention discloses a method for collecting video and electronic equipment. The method is applied to an electronic equipment, and the electronic equipment includes a camera device. The method includes: collecting a first image of a preset area by the camera device. In video, use the first exposure mode to obtain the first image frame at the first moment, use the second exposure mode to obtain the second image frame at the second moment later than the first moment, and obtain the second image frame at the second moment later than the second moment. Obtaining a third image frame using the first exposure mode at a third moment, wherein the first exposure mode is different from the second exposure mode; based at least on the first image frame and the second image frame, Obtaining a first combined frame, at least based on the second image frame and the third image frame, obtaining a second combined frame, the first combined frame and the second combined frame are adjacent frames; based at least on the basis of the The first combined frame and the second combined frame are used to obtain the first video.

The embodiment of the invention provides an image processing method and device, and the method comprises the steps: obtaining a to-be-processed image; inputting the to-be-processed image into a first image processing model for image segmentation to obtain an initial segmentation result, a contour probability mask and hidden layer feature parameters; and adopting a second image processing model to intercept a target image from the to-be-processed image according to the contour probability mask, and performing fine trimming processing on the target image according to the initial segmentation result and the hidden layer feature parameters to obtain a target segmentation result. The first image processing model generates a contour probability mask to provide a reference for a subsequent refinement process, so that an image segmentation network structure only corrects an uncertain region in a segmentation result, a large amount of redundant calculation is reduced, the image segmentation speed is improved, and the segmentation effect is very fine.