9 results about "Color graphics" patented technology

The invention provides a multi-color printing control method, device and system of a thermal transfer printer, which are applied to a system comprising an editing and typesetting terminal and a thermal transfer printing mechanism, and the thermal transfer printing mechanism is provided with at least two printing heads which are respectively provided with colored tapes with different colors. The method comprises the following steps: acquiring a design page containing images and texts with various colors at an editing and typesetting terminal; identifying the color of each currently available color tape of the thermal transfer printing mechanism to form an available color set, and establishing a corresponding relationship between each printing head and the color of the color tape of the printing head; analyzing the design page pixel by pixel, matching the color of each pixel with the available color set to determine the target available color of the pixel, and merging the pixels with the same or similar target available colors into a corresponding printing object; distributing the printing objects to printing heads corresponding to the target available colors of the printing objects, and generating printing data of the printing heads based on distribution; and the printing data are sent to a thermal transfer printing mechanism, so that a multi-color printing task is completed.

The invention relates to an external display screen driving method and system based on an Android system, an external display screen is connected with Android equipment through a low-speed serial interface, and the method comprises the steps that S1, a Native layer initialization function is called through a JNI interface on an Android application layer; s2, an LVGL graphic library is loaded on a Native layer; s3, registering and adapting external display screen hardware of the low-speed serial interface through a display driving interface of the LVGL graphics library; s4, executing a color space conversion algorithm on the Native layer, and converting color graphic data output by the LVGL graphic library into color format data suitable for the target external display screen; and S5, transmitting the converted display data to an external display screen through a device driving interface of the Linux kernel. According to the method, the lightweight LVGL graphics library is integrated into the Android application through the JNI technology, and the display screen connected through the low-speed serial interface is directly driven in the user space, so that the efficient and flexible display driving is realized under the condition that the source code of the Android system is not modified, and the multi-screen different display function is supported.

A two-dimensional, at least two-color graphic marker in the background color and at least in one main color, including: a two-dimensional, rectangular grid of pixels (cells) of at least 7 x 8 cells with an additional at least one cell thick border in the background color, a search symbol (1) placed in the main corner of the marker, consisting of 2 x 2 cells in the background color, surrounded by a one cell thick ring in the main color, which is surrounded by a one cell thick ring in the background color, and positioning points (type 2a, 2b or 2c) placed in the remaining three corners of the marker, consisting, for each corner, of any of the following: (i) one cell in the main color, surrounded by a one cell thick ring in the background color (2a) or, (ii) two cells placed next to each other on the first code axis (horizontal) in the main color, surrounded by a one cell thick ring in the background color (2b) or, (iii) two cells placed next to each other on the second code axis (vertical) in the main color, surrounded by a once cel thick ring in the background color (2c). The marker according to the invention also comprises data area (3) consisting of the remaining grid cells not used by the search symbol (1) and positioning points (type 2a, 2b or 2c) in which binary information is encoded by means of the background color and the main color.

The present application relates to a kind of power transmission line fault identification method based on gram angle field and residual network, including the steps of constructing fault type and fault cause identification model, it includes: the original identification model based on multi-objective residual network is constructed;Three-phase fault recording data of power transmission line fault sample is obtained, the three-phase fault recording data obtained is converted into two-dimensional color graphics based on gram angle field, as fault sample image;Fault sample graphics is classified according to fault type and fault cause, meanwhile, to the small sample type Smote oversampling processing is carried out, to obtain fault sample set;Original identification model is trained and tested based on fault sample set, and final identification model is obtained.The present application converts one-dimensional fault recording data into two-dimensional color image by GAF method, reduces the influence of voltage and current waveform, fault distance and transition resistance and other factors on fault feature extraction, and also can well deal with the class imbalance problem between data.

The present application discloses a kind of steel seal device capable of covering color graphics, aims at solving the steel seal currently used can only cover the raised text, numbers and patterns, but there is no color deficiency.The application includes rack and oil storage cylinder, piston is installed in the oil storage cylinder, pressure chamber is formed below the piston in the oil storage cylinder, driving mechanism is installed on the rack, driving mechanism drives the lifting movement of oil storage cylinder and piston, seal negative mold and oil storage pad are installed at the lower end of the oil storage cylinder, oil storage pad is placed on the upper surface of seal negative mold, and capillary hole is provided on the seal negative mold;Oil storage cylinder and piston move downward, the pressure in pressure chamber increases, oil storage cylinder and piston move upward, and the pressure in pressure chamber decreases.The steel seal device of the present application not only can cover the raised text, numbers and patterns, but also can make the printed text, numbers and patterns have color, so as to print color 3D graphics seal.

1. Name of this design product: Colored Graphic Sudoku. 2. Purpose of this design: For use on a game board. 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's key points: a 3D model.

With a view to reliably determining the position of an object (1) with high resolution and simple means, a device for reliably determining the position of an object (1) with respect to a relative movement between the object (1) and a path (2) is specified, comprising: a detector (3) attached to or integrated into the object (1), at least one marker (4) arranged along the path (2), wherein the at least one marker (4) is detected by the detector (3) within its spatial detection range (5) to determine the position of the object (1) relative to the at least one marker (4), generating means for providing a definable graphic representation (7, 8) or graphic representation sequence, wherein the graphic representation (7, 8) or graphic representation sequence is detected by the detector (3) within its spatial detection range (5), and evaluation means forVerifying a match or relationship between the provided graphic representation (7, 8) or graphic representation sequence and corresponding data detected by the detector (3) to verify whether software within the detector (3) is still functioning correctly or is possibly frozen, hanged, or has a time shift or delay, wherein the generating means comprise a first light source (9) and a second light source (10), wherein the first light source (9) emits a definable first light color or a definable first light color spectrum, and the second light source (10) emits a definable second light color or a definable second light color spectrum different from the first light color for illuminating a correspondingly colored graphic representation (7, 8) or graphic representation sequence provided by the generating means, such that, depending on theThe graphic representation (7, 8) or a part of the graphic representation is visible or not by means of the detector (3) with or in a predefinable intensity and / or color, and wherein the colored graphic representation (7, 8) and the at least one marker (4) are identical or the colored graphic representation sequence is formed by a sequence of representations of the marker (4), wherein the generating means have at least one additional light source (11) for illuminating at least one sub-area (12) of the at least one marker (4), and wherein the at least one additional light source (11) emits the first or second light color or the first or second light color spectrum or a third light color different from the first or second light color or a third light color spectrum different from the first or second light color spectrum onto the at least one sub-area (12) suchis designed such that, in the case of a marker (4) illuminated by the first light source with the first light color or the first light color spectrum, the visibility of the marker (4) produced by the first light color or the second light color spectrum or the third light color or the third light color spectrum, with respect to intensity and / or color, in the at least one partial area (12) illuminated by the at least one additional light source (11) is modifiable by illumination by the at least one additional light source (11) with the second light color or the first light color spectrum or the third light color or the third light color spectrum, and / or that, in the case of a marker (4) illuminated by the second light source with the second light color or the second light color spectrum, the visibility of the marker (4) produced by the second light color or the second light color spectrum, with respect to intensity and / or color, is modifiable by illumination by the at least one additional light source (11) with the second light color or the first light color spectrum or the third light color or the third light color spectrum, with respect to intensity and / or color, in the partial area (12) illuminated by the second light source (11) ... second additional light source (11) with the second light color or the first light color spectrum or the third light color or the third light color spectrum.The illumination of at least one sub-area (12) is modifiable by at least one additional light source (11). Furthermore, a corresponding procedure is specified.

This invention relates to a conflict detection and queuing method for shared register file grouping mapping in a unified coloring graphics processor. The method includes the following steps: 1) Physical storage units are divided into 8 banks. Each warp is allocated 16 read operand addresses and 8 write operand addresses for operand collection. These 16 read operand addresses and 8 write operand addresses are decoded and mapped to the 8 banks; 2) A hierarchical grouping address mapping method with pipelined architecture is used. This is achieved by grouping the 16 read operand addresses and 8 write operand addresses of each bank and establishing a pipeline for mapping. This invention primarily addresses the access process of register files, providing a conflict detection and queuing mechanism to resolve bank conflicts that may occur during actual transmission.

A guided intubation system (GIS), device, method and computer readable media for real-time anatomical landmark classification and feedback during endotracheal intubation is disclosed. The system includes artificial intelligence-based software configured to analyze live video streams from an external video display device, utilizing a pretrained convolutional neural network (CNN) to identify anatomical structures such as glottic openings, tracheal rings, carina, bronchial bifurcations, and esophageal inlets. The software provides real-time visual feedback through color-coded graphical overlays, assisting clinicians in confirming tube placement and depth. The system operates via wired or wireless connection to external devices, such as smartphones or tablets, and features an intuitive user interface with tools for video rotation, image capture, and algorithm toggling. The GIS enhances intubation accuracy, reduces procedural errors, and minimizes airway trauma by leveraging deep learning algorithms for predictive modeling and decision-making. The system is optimized for local deployment without reliance on cloud-based computing.