279 results about "Background color" patented technology

A multiple layered print structure and apparatus to apply a design or image to fabric or cloth is disclosed. The structure may include one or more print layers printed on a substrate and an adhesive layer deposited on the print layer(s). The one or more print layer(s) and adhesive or resin layer may be deposited on the substrate in a pre-set pattern to form the shape profile for the design or image. The print layer(s) include inks or dyes for printing the print features and / or background color(s) of the image or design. The ink may be combined with a binder material to form the print layer(s). In some embodiments, the process includes the step of printing the multiple layered print structure using a combination of digital printing processes simplify the process for printing a design or image on fabric or cloth.

The invention provides a canteen catering compliance real-time monitoring system and method based on image recognition. The canteen catering compliance real-time monitoring system comprises a heterogeneous sensor array. Edge computing nodes; the environment self-adaption module is used for solving the recognition problems in complex scenes such as background color interference, day and night illumination fluctuation and steam shielding through HSV histogram similarity analysis and dynamic weight adjustment; a behavior compliance analysis engine; and a real-time feedback execution module. A multi-source sensor clock is synchronized, a unified space-time coordinate system is established, an illumination-infrared weight dynamic mapping and environment feature compensation algorithm is adopted, a visible light image flow, thermodynamic data and depth information are processed in parallel, multi-modal features are fused for composite operation behavior recognition, and a dynamic response instruction is generated according to a predefined compliance strategy library. According to the method, the recognition accuracy in a background color interference scene can be improved, and the night false alarm rate is reduced. According to the invention, the problem of poor adaptability to complex environments in traditional supervision can be effectively solved, and the food safety management level is significantly improved.

Embodiments extract a layout from a digital image of a document, including performing an analysis of image data to identify areas of content and storing the identified areas as design elements of an electronic document template. Analyzing the image data to identify areas of interest includes testing a plurality of lines of pixels from the digital image against a background color definition to identify boundaries of a content area of interest. Content from the content area of interest is processed using a machine learning model to assign a content type for the content area of interest, where the machine learning model represents multiple types of content and is trained to assign content types to input content. The content area of interest is stored as a design element of a digital page template.

A system for capturing, identifying, and processing images and soft biometrics includes an image capture device, a pan and tilt device, a speaker for audio feedback, and a microphone for voice capture, all controlled by a computing device. Image capture is enhanced by detecting image focus, facial recognition matching, detecting the number of subjects and unwanted objects, and checking the cropped image by detecting whether eyes and mouth are open or closed, detecting redeye, detecting background color, detecting lighting conditions, and detecting subject location, pose and expression. Soft biometrics including scars, marks, and tattoos are also identified, cropped and classified.

The invention discloses an industrial product color feature intelligent automatic extraction method based on machine learning, and the method comprises the steps: S1, carrying out the template matching and positioning, creating an effective Mask image, and filling an interference region; s11, constructing a multi-scale contour extractor by adopting morphology in combination with an edge detection algorithm, eliminating a pseudo edge caused by uneven illumination through corrosion expansion operation, and generating a target contour template for template matching positioning and adapting to positioning of materials with different colors; s12, after the target contour is positioned, calculating a color median of a target area, uniformly filling interference areas with black, and eliminating interference of background colors on color classification; s13, creating a Mask image, setting an interference area as 0, and setting other areas as effective target areas as 1; s14, interference of the background and the defect on color classification is eliminated, and subsequent feature extraction is made to aim at the effective target area; and S15, obtaining an original image, a Mask image and a filled image.

The embodiment of the invention relates to a page component processing method and device, equipment and a storage medium, and the method comprises the steps: after a playing operation for a first video is received, if the brightness change intensity indicated by the brightness information of the first video is determined to be greater than preset change intensity, according to the brightness value of each video frame in the first video, determining that the brightness change intensity is greater than the preset change intensity; and determining the background transparency value of the target page component on the corresponding video frame, and controlling the visual contrast between the target page component and the video frame. And displaying a target page component on a video picture of the video frame according to the background transparency value. According to the method and the device, the transparency value of the background color displayed on the video frame by the target page component can be determined according to the brightness value of the video frame of the video with relatively high brightness change intensity, so that the visual contrast of the target page component and the video picture is controlled; the information displayed on the target page component is efficiently transmitted to a user in a scene that the user plays a video.

The invention discloses a thermosensitive color-changing modifying pen and a color fixing device. The device comprises a modifying pen and a portable color fixing device. A main cavity and an auxiliary cavity which are separated by a partition plate are arranged in a penholder of the modifying pen and are respectively filled with thermosensitive covering ink and colorless fixation accelerant, and a fine fiber pen point and a metal needle tube pen point which are communicated with the penholder are arranged at two ends of the penholder. The portable color fixing device comprises a constant-temperature heating piece, a power supply unit and a control circuit, according to the principle that thermosensitive covering ink changes color under heating to be matched with the base color of the blueprint, fine smearing and controllable heat fixation technologies are combined, rapid, traceless and lossless modification of the engineering blueprint is achieved, and the problems that a traditional modification method is obvious in color difference, the blueprint is damaged, and operation is tedious are effectively solved. The device is easy and convenient to operate and firm in modification effect, and subsequent use of drawings is not affected.

A system for capturing, identifying, and processing images and soft biometrics includes an image capture device, a pan and tilt device, a speaker for audio feedback, and a microphone for voice capture, all controlled by a computing device. Image capture is enhanced by detecting image focus, facial recognition matching, detecting the number of subjects and unwanted objects, and checking the cropped image by detecting whether eyes and mouth are open or closed, detecting redeye, detecting background color, detecting lighting conditions, and detecting subject location, pose and expression. Soft biometrics including scars, marks, and tattoos are also identified, cropped and classified.

The embodiment of the invention provides an image processing method and device and a storage medium. The method comprises the following steps: acquiring a to-be-matted image; the distance between the color coordinate of each pixel point in the to-be-matted image and a predetermined hyperplane is determined, and the hyperplane is the classification boundary of the background color and the non-background color of the to-be-matted image; and determining the probability that each pixel point is the foreground region of the to-be-matted image based on the distance corresponding to each pixel point, and performing matting processing on the to-be-matted image based on the probability. According to the embodiment of the invention, the distribution range of the background color can be accurately defined by using a high-dimensional hyperplane, so that the matted foreground region and background region are more accurate, and the matted image with natural transition is obtained.

The invention discloses a text processing method, device and equipment. The method comprises the steps of reading a to-be-displayed text color of a target text in configuration information; obtaining a background color of a background to which the target text belongs; the background color is a rendering color of a three-dimensional background model to which the target text belongs; determining a color difference value between the text color and the background color; under the condition that the color difference value is smaller than or equal to a color difference threshold value, the text color of the target text is adjusted, so that the color difference value between the adjusted target text color and the background color is larger than the color difference threshold value; displaying the target text and the background to which the target text belongs; the display color of the target text is the adjusted target text color. According to the scheme, for a three-dimensional background, text color adjustment can be achieved, and the display effect and readability are improved.

The invention discloses a river bank vegetation ecological health dynamic evaluation system and method, and relates to the technical field of river bank vegetation ecological health, and the method specifically comprises the following steps: judging whether each image unit grid has a condition that a shrub color is close to a background color according to color features and texture features; marking the image unit grid with the condition as a to-be-identified area; boundary identification feature information of each to-be-identified area is extracted, analysis is carried out after extraction, the boundary identification fuzzy degree of each to-be-identified area under the condition that the shrub color is close to the background color is evaluated, and classification is carried out according to an evaluation result; and according to a classification result, selecting corresponding shrub vegetation spatial distribution area extraction modes for different types of to-be-identified areas so as to extract shrub spatial distribution areas in the to-be-identified areas. According to the method, the problem that the shrub boundary is fuzzy and difficult to identify is solved, and accurate extraction of shrub space distribution and accurate evaluation of the ecological state under the complex background are realized.

This invention provides a high-throughput quantitative analysis method and apparatus for biomedical cell and histological staining images. The method includes: image preprocessing, identification of tissue / cell regions, identification of stained regions, and calculation of pixel values ​​of the identified regions to output corresponding quantitative values. This invention can meet the needs of high-throughput, batch processing and analysis of stained image results. It can flexibly adjust the image recognition threshold and selection range through various parameters based on differences in staining background color effects and different background colors generated during image acquisition from different batches of experimental samples, to achieve optimal batch recognition results. Furthermore, this invention can effectively identify and ignore background noise in the image, such as specks similar in color to the target analyte. This invention can automatically process large batches of sample images, saving time and effort, and has greater flexibility in parameter adjustment, generating the required quantitative results based on parameter adjustments.

1. Name of the product in this design: Bottle Label (Lianqin Pearl Mouthwash). 2. Purpose of this design: For use as a label on bottles. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design highlights: Component 1 main view. 5. This design is a two-dimensional product, so the rear view of component 1 is omitted; this design is a two-dimensional product, so the left view of component 1 is omitted; this design is a two-dimensional product, so the right view of component 1 is omitted; this design is a two-dimensional product, so the top view of component 1 is omitted; this design is a two-dimensional product, so the bottom view of component 1 is omitted; this design is a two-dimensional product, so the bottom view of component 2 is omitted; this design is a two-dimensional product, so the rear view of component 2 is omitted; this design is a two-dimensional product, so the left view of component 2 is omitted; this design is a two-dimensional product, so the right view of component 2 is omitted; this design is a two-dimensional product, so the top view of component 2 is omitted. 6. Other situations requiring explanation: The light gray area outside the images of the main view of component 1 and the main view of component 2 is the background color and is not part of this product appearance; the dark gray frame inside the image of the main view of component 2 is a QR code, barcode, traceability code, or other identification code.

An image processor includes circuitry configured to obtain a scanned image from a scanner; detect a missing area of the document in the scanned image; determine a background color of the document in the scanned image; and determine whether to use the background color of the document as an interpolation color for interpolating the missing area of the document in the scanned image.

The present application discloses a method for expressing selected information, a prefabricated printing medium, a printing device, a label, and an identification device. The method for expressing selected information includes performing monochrome printing on the prefabricated printing medium so that the printed color covers other color areas outside the selected color area; the prefabricated printing medium is provided with at least two color areas for expressing identification information; the color of each color area is different from the surrounding background color, and the colors of the color areas are different from each other; the prefabricated printing medium is a printing medium for implementing the method for expressing selected information, the printing device is used to implement the method for expressing selected information, the label is a product obtained by the method for expressing selected information, and the identification device is used to identify the selected information on the label. The above technical solution can express the selected identification information at a low cost for the human eye to quickly capture, recognize, and remember, while also facilitating machine recognition and reducing the error rate of machine recognition.

To provide an image processing apparatus that can reduce the load on processing on scanned data required for discriminating a background color, even if the scanned data is obtained by scanning a document in which whether a background color is the same is unknown.SOLUTION: An image processing apparatus according to an aspect of the present disclosure comprises a first discrimination unit, a second discrimination unit, and a background color determination unit. The first discrimination unit discriminates a background color for a discrimination target page of scanned data obtained by converting a plurality of scanned pages into the JPEG format, by using a DC component and without using an AC component, and the second discrimination unit discriminates the background color for the discrimination target page, by using the DC component and the AC component. The background color determination unit, for a predetermined page of the scanned data, when a first background color that is a discrimination result from the first discrimination unit is not similar to a second background color determined for the previous page of the predetermined page, causes the second discrimination unit to execute discrimination, and determines the result of the discrimination as the background color of the predetermined page. When the first background color and the second background color are similar to each other, the background determination unit does not cause the second discrimination unit to execute discrimination and determines the second background color as the background color of the predetermined page.SELECTED DRAWING: Figure 1

The invention provides an interface color adjusting method and device and electronic equipment. Text information of a text contained in a target interface is recognized, and the text information comprises a text color and a text background color; determining a contrast ratio between a text color and a text background color of the text based on the text information corresponding to the text; and for the target text of which the contrast does not meet the preset condition, adjusting the initial text color corresponding to the target text to obtain a target text color of which the contrast with the text background color corresponding to the target text meets the preset condition, and displaying a color value of a text recommendation color corresponding to the target text determined based on the target text color. According to the mode, the target text of which the contrast between the text color and the text background color does not meet the preset condition in the target interface can be automatically determined, and the recommendation color of which the contrast meets the preset condition corresponding to the target text is recommended, so that a user adjusts the text color of the target text based on the recommendation color; and a closed loop of automatic contrast detection and color restoration is realized.

This application provides an image data processing method, an electronic device, and a computer storage medium. The image data processing method includes: obtaining an image to be processed in a preset color space, wherein the preset color space is a color space that reflects the hue of the image to be processed; determining multiple color components corresponding to the background reference color system of the image to be processed, and obtaining at least a portion of individual color components among the multiple color components; obtaining a color range corresponding to each individual color component based on the pixel number distribution of the individual color components; and obtaining a background color range of the image to be processed based on the color range corresponding to each individual color component. This application embodiment makes the determined background color range more accurate.

1. Name of the product in this design: Graphical User Interface for Drug Traceability Management of Electronic Equipment. 2. Purpose of this design: An electronic device. 3. The key design features of this product are its graphical user interface content. 4. Images or photos that best illustrate the design points: Interface change state diagram 3. 5. Purpose of the graphical user interface: Click "Swipe Card to Login" on the main view interface to switch to the interface change state diagram 1, and click "CA Authentication Login" in the upper right corner to switch to the interface change state diagram 2. Choose any login method from the above interfaces to switch to interface state diagram 3. Click the image and list switching icon to switch to interface state diagram 4. The background color of the medicine in Interface Change State Diagram 3 and Interface Change State Diagram 4 depends on the medicine collection results identified by the system. When all medicines are collected, the background color is green, and when medicines are missing, it is orange. If an error occurs during drug collection, switch to the interface change state shown in Figure 5. Clicking "Return Drug Collection" will switch to the interface change state diagram 6. The change of drug status in the interface change state diagram depends on the drug recognition result. The default is normal, and the status changes to returned when the collection information is recognized. Click "Record Query" to switch to the interface change state shown in Figure 7. Clicking "Disassemble Medicines" will switch to the interface change state shown in Figure 8. Clicking the "Register" button in interface state diagram 8 will switch to interface state diagram 9, and if the drug information is recognized, it will switch to interface state diagram 10. When the user clicks the minimize button in the upper right corner, the interface changes as shown in Figure 11.

An object of the present invention is to provide an image forming apparatus, an image forming system, and a program capable of forming a high-quality image that is not affected by the ground color of a recording medium.SOLUTION: An image forming apparatus that forms a first image of a first color on a recording medium and then forms a second image of a second color on the first image, the image forming apparatus comprising: An acquisition section that acquires first measurement information on a ground color of the recording medium and / or second measurement information on a color of a color adjustment patch image formed on the recording medium, a calculation section that calculates an amount of a first color forming the first image from the acquired first measurement information and / or the acquired second measurement information, and an output section that outputs the calculated amount of the first color, the color adjustment patch image includes a first patch image formed in the first color and a second patch image formed in the second color.SELECTED DRAWING: Figure 4

A screen reader application traverses each node in a document object model (DOM) for the text stylization. Properties for foreground color, background color, font type, font size and font stylization are algorithmically reduced to an identifier. Each node in the DOM with the same identifier has the same text stylization. Unique and infrequent text stylizations by a webpage author signal a point of interest. The screen reader application locates and navigates to that node in the DOM on behalf or in response to the end user. Points of interest are further identified by a number of additional factors. A first includes percentage of text of having the text stylization versus total text in the DOM. A second includes excluding candidate point of interest nodes having more than 250 characters. Others include imposing minimum font sizes and text contrast ratios to qualify as a point of interest.

The present application provides an image processing method, device and storage medium, comprising: acquiring a to-be-tested image of each to-be-tested object in a plurality of same to-be-tested objects, acquiring a definition difference value between a first target region of a first to-be-tested image and a second target region of a second to-be-tested image, acquiring a target parameter according to the definition difference value, and if the target parameter is greater than a target threshold, determining that the first target region and / or the second target region is an image blur region. The present application compares the definition difference value between the target regions at the same position in different to-be-tested images to determine the image blur region, automatically determines the image blur region, improves the identification efficiency of the image blur region, avoids image blur judgment errors caused by background color difference, improves the accuracy of image blur region determination, and the identified image blur region can be subsequently adjusted smoothly to achieve clear detection.

The invention discloses a dynamic configuration mode of a Unity list and a performance optimization system and method, and relates to the technical field of game development, the method obtains a list structure from an externally defined configuration file, and the list structure comprises a data interface source, a data structure, a data type and a field. And restoring the style of the list by using an externally defined configuration file, wherein the style comprises the column width and height of the list, the column title width and height, the column spacing, the font size, the font color, the row height, the row spacing list scroll bar width and height, the row background color, the scroll bar background color and the like. The scrol1Rect method of the Unity is rewritten, and the object pool technology is added, so that the performance of the rolling list is greatly optimized. Even if the list data volume is huge, the number of game objects in the scene does not need to be optimized in a paging mode, and only depends on the viewport size. According to the method, through configuration and optimization, the working efficiency of the Unity development design list can be greatly improved, and meanwhile, the method has the real-time dyeing performance far better than that of a UGUI list implementation mode.

An absorbent article (1) is provided with a crotch elastic region (ER) on a crotch portion thereof, and has a peripheral region (AR) surrounding the crotch elastic region (ER). When the absorbent article (1) is viewed from the non-skin side, the absorbent article (1) has a background color region (61) and a specific color region (60) having a certain specific color different from the background color.When the ratio obtained by dividing the total area of ​​the specific color region (60) provided in the elastic crotch region (ER) by the area of ​​the elastic crotch region (ER) is defined as a first area ratio, and the ratio obtained by dividing the total area of ​​the specific color region (60) provided in the peripheral region (AR) by the area of ​​the peripheral region (AR) is defined as a second area ratio, the absolute value of the difference between the first area ratio and the second area ratio is equal to or greater than the first area ratio or equal to or greater than the second area ratio.

The application belongs to the field of biological information visualization, and discloses a three-dimensional visualization functional gene browser and system based on Z series closed loop coding, which solves the problems of track disorder, arc winding, dependence on scaling and incomplete coding of existing tools. The application constructs Z series closed loop coding, packs genes and non-gene regions into Z0~ZN units, and adapts repeat sequences and ring chromosomes. L-X-Y three-dimensional coordinates are established, 65 standardized character libraries are constructed, and amino acids are labeled in a six-color degenerate system. Modular labeling is adopted, continuous functional elements are integrated into M modules, three types of background colors are used to classify levels, the trunk area and the independent labeling area are displayed separately, and tracks and arcs are abandoned. The system supports Z unit addressing, three-level interaction, module linkage, variation marking, Hi-C double-end alignment and reverse complementary strand switching, realizes full-link visualization from whole genome to single base, and is suitable for genomics and clinical variation analysis.

The application belongs to the field of ceramic ink, and discloses a concave engraving ceramic ink with obvious line effect and no background color and application thereof. The first part of the ink contains bismuth vanadate, and the second part contains hydrated magnesium silicate and / or fumed silica. The inventor finds that the finer the particle size of the bismuth vanadate, the lighter the background color after firing, and the specific surface area of the hydrated magnesium silicate and / or fumed silica is relatively large, which can be well combined with the bismuth vanadate to form a glass phase to dissolve the background color formed by vanadium elements in a high-temperature molten state. After the hydrated magnesium silicate and / or fumed silica is ground, the ceramic ink with a more hydrophobic enamel stripping effect can be formed. The first part makes the glaze surface form a concave effect, and the second part has a hydrophobic and enamel-repellent effect, and the two mechanisms jointly act to achieve the effect of obvious line effect and no background color. The concave engraving ceramic ink has excellent printing performance, and the concave line effect of the ceramic tile is obvious and has no background color.

In this invention, selection of a coloring agent and an auxiliary material is made easy, and detection performance in a case of targeting a solid metal is thereby improved.　This reagent is used for detecting an element contained in a test object, which is a solid metal such as a copper alloy. The reagent comprises: an organic coloring agent such as xylenol orange; a keeping agent for keeping a state of adhesion to the test object; and a coloration visibility improving agent for improving visibility of coloration of the organic coloring agent with respect to a background color of the test object. The reagent also comprises a pH adjusting agent, whereby the pH is adjusted to 0 or more.

This invention discloses a real-time evaluation method and system for e-commerce user satisfaction based on multimodal deep learning, relating to the fields of e-commerce and artificial intelligence technologies. The method includes: acquiring transaction lifecycle data of the target product before the evaluation time, dividing it into a display stage sample set and a feedback stage sample set; performing reflectance decomposition on the visual samples of the two stages to generate background color salience drift and visual feature vectors; generating drift corroboration strength by combining text data and behavioral data; using background color salience drift and drift corroboration strength as conditions, weightedly fusing visual features, text features, and behavioral features to obtain the current dissatisfaction probability and visual attribution weight; and then updating the real-time satisfaction score and determining the attribution contribution value. This invention can improve the real-time performance, accuracy, and interpretability of e-commerce user satisfaction evaluation.

This invention relates to the field of optical anti-counterfeiting technology and discloses an optical anti-counterfeiting element, including at least one focusing unit. The focusing unit includes a substrate, a focusing element, and an image layer. The substrate includes a first surface and a second surface disposed opposite to each other; the focusing element is disposed on the second surface; the image layer is disposed on the first surface. The central portion of the focusing unit, when projected onto the image layer, forms a first region, and the remaining portion of the focusing unit, when projected onto the image layer, forms a second region. The second region is disposed around the first region. On the image layer, the area outside the projection range of the focusing unit onto the image layer is a third region, which is disposed around the second region. The first region is provided with micro-graphic strokes, and the second and third regions are also provided with supplementary graphic strokes. The sum of the areas of the micro-graphic strokes and supplementary graphic strokes within a focusing unit is a preset area value, reducing the unevenness of the background color of the optical anti-counterfeiting element.

The application discloses a front-end theme color dynamic switching method and system, belongs to the technical field of front-end development, and aims to solve the technical problem of how to combine CSS and JavaScript, dynamically change the background color, button, table, link font color and the like in a main page, and control a third-party page embedded by using iframe. The method comprises the following steps: creating a theme color file through a LESS preprocessor, and defining a light theme color and a dark theme color; configuring the theme color file in a Vue project through Vite, and referencing a theme color variable CSS; dynamically loading the theme color file through a route guard or an event listener, listening to theme color changes through a chart library, dynamically updating icon styles, and switching between the light theme and the dark theme, so as to realize user individual customization of platform background color changes.