43 results about "Secondary color" patented technology

The utility model relates to the field of rice color sorting, in particular to an automatic rice color sorter with a secondary color sorting function, and aims to solve the technical problems that in the prior art, due to the fact that rice glides fast and is large in flow, qualified rice can be carried and discharged by air jet, and rice loss is caused. Comprising a color sorting shell, a feeding port, a primary color sorting mechanism, an inclined groove plate, a vertical groove plate, a second branch air pipe, a second air inlet pipe, a conveying belt, a conveying roller, a guide plate, a hemispherical groove, a lamp, a color sorting camera, a support, a through hole, a first branch air pipe, a first air inlet pipe, a slope plate and a double-sided slope plate. The guide plate is used for pushing each rice grain into the semispherical groove, the color sorting camera recognizes the rice in the semispherical groove one by one, unqualified rice is sprayed out, secondary color sorting of accurate grains is completed, and the primary color sorting, the secondary color sorting and the unqualified rice are guided to be discharged through different positions through the slope plate and the double-sided slope plate respectively, so that collection is facilitated.

A method and apparatus for decoding a coding unit from a bitstream, a method and apparatus for encoding a coding unit in a bitstream, a storage medium and a computer program product are provided. Specifically, a system and method of decoding from a video bitstream a coding unit of a coding tree from coding tree units of an image frame, the coding unit having a primary color channel and at least one secondary color channel. The method comprises: determining a coding unit comprising a primary color channel and at least one secondary color channel according to a decoded split flag of a coding tree unit; decoding the first index to select a core for the primary color channel and decoding the second index to select a core for the at least one secondary color channel; selecting a first core according to the first index, and selecting a second core according to the second index; and decoding the coding unit by applying the first core to the residual coefficient of the primary color channel and applying the second core to the residual coefficient of the at least one secondary color channel.

The invention discloses a collophanite dry sorting method based on combination of color sorting and a dense medium fluidized bed. According to the method, aiming at the defects of high environmental protection risk and insufficient single color sorting precision of existing wet sorting, efficient quality improvement of medium-low-grade collophanite is realized through a synergistic process of color sorting classification and dry-method dense medium fluidized bed enrichment: firstly, raw ore is crushed, concentrate, middling and tailings are obtained through two-stage color sorting classification, the concentrate is subjected to secondary color sorting, and the concentrate is subjected to secondary color sorting; the crushing size fraction is adjusted according to the content of phosphorus pentoxide, then an iron powder dense medium matched with the mineral particle size is adopted, and accurate separation is achieved through differentiated fluidization separation density. The whole process is free of water and chemical agents, the average grade of the concentrate reaches 20% or above, the phosphorus recovery rate is 80% or above, the environment-friendly requirements of ecological sensitive areas such as water sources are met, medium-low-grade resources can be fully utilized, the production cost is reduced, and the adaptability is wide.

To allow controlled display of various visual assets of different brightness dynamic range, a computer (700) runs at least one primary software application (701), in which the primary software application is arranged to present for display visual assets of different brightness range, wherein the primary software application presents a first visual asset (702) which comprises pixels which have brightnesses lying within a first brightness range (DR_H); wherein the primary software application comprises a luma mapping (704) arranged to map a first color code triplet (RGB1) which codes a first brightness of a pixel (7201) to a corresponding second color code triplet (RGB2) which codes a second brightness for said pixel, by applying one or more primary mapping functions (F_Y) to the first color code triplet yielding the second color code triplet, wherein the second brightness is a brightness lying in a second brightness range (DR_L) of different size than the first brightness range; wherein the primary software application comprises a formatting (707) arranged to compose secondary color code triplets (RGB2) from the luma mapping into a first image data structure (IMDAT) for communicating to a secondary software (720), and communicate to the secondary software (720) the first image data structure (IMDAT) together with a coding of the one or more primary mapping functions (F_Y) and a coding of a spatial region (REG1) of applicability of the one or more primary mapping functions (F_Y); wherein the primary software application comprises a primary controller (710) arranged to output a pass-through control signal (C_PT) instructing to a secondary controller (722) in the secondary software (720) that the one or more primary mapping functions (F_Y), or one or more derived mapping functions (F_Y*) which are based on the one or more primary mapping functions (F_Y), should be passed to a tertiary software (740), which tertiary software is in control of supplying final pixel colors for a scanout buffer (511) of a graphics processing unit GPU (510), and wherein the tertiary software is arranged to pass the one or more primary mapping functions (F_Y) respectively one or more derived mapping functions (F_Y*) to the GPU.

The present invention provides a production device for an acrylic plate with a simulated texture, mainly including a three-dimensional drawing mechanism, a sizing device, and a heating device. The three-dimensional drawing mechanism includes a bottom frame and an intermediate frame. The intermediate frame is arranged above the bottom frame. A plurality of first secondary color pouring guns are fixedly arranged on the bottom frame, and a plurality of second secondary color pouring guns are fixedly arranged on the intermediate frame. The sizing device includes a sizing frame and a plurality of longitudinal slurry retaining grooves. A vibration mechanism is arranged between the sizing frame and the machine frame. A plurality of first through holes are arranged at intervals at the bottom of the longitudinal slurry retaining grooves. Through the insertion pouring operation of the three-dimensional drawing mechanism, the produced acrylic plate has a three-dimensional simulated texture, improving the three-dimensional simulation effect of the product. Through the planar dot matrix diffusion effect of the sizing device and the reciprocating vibration effect of the vibration mechanism on the sizing device, the purpose that the main color slurry can quickly and evenly cover the entire forming groove is achieved, ensuring the thickness uniformity of the acrylic plate.

Innovations in control and use of chroma quantization parameter (“QP”) values that depend on luma QP values. More generally, the innovations relate to control and use of QP values for a secondary color component that depend on QP values for a primary color component. For example, during encoding, an encoder determines a QP index from a primary component QP and secondary component QP offset. The encoder maps the QP index to a secondary component QP, which has an extended range. The encoder outputs at least part of a bitstream including the encoded content. A corresponding decoder receives at least part of a bitstream including encoded content. During decoding, the decoder determines a QP index from a primary component QP and secondary component QP offset, then maps the QP index to a secondary component QP, which has an extended range.

A system and method for coding firearm-related components to reduce the risk of loading incorrect ammunition into firearms is disclosed. The system includes a plurality of firearm-related components, each associated with a specific caliber of ammunition and marked with a unique identifier. The unique identifier for each caliber may include at least one of a color, a letter, or a shape. Firearm-related components may include storage units, master storage units, ammunition rounds, magazines, holsters, straps, and firearms. The method involves marking these components with unique identifiers and can also incorporate sub-coding for differentiating multiple firearms of the same caliber using additional markings such as stripes or dots in secondary colors. Unique identifiers are applied using methods such as adhesive labels, colored tape, paint, ink dyes, or anodization.

Innovations in control and use of chroma quantization parameter (“QP”) values that depend on luma QP values. More generally, the innovations relate to control and use of QP values for a secondary color component that depend on QP values for a primary color component. For example, during encoding, an encoder determines a QP index from a primary component QP and secondary component QP offset. The encoder maps the QP index to a secondary component QP, which has an extended range. The encoder outputs at least part of a bitstream including the encoded content. A corresponding decoder receives at least part of a bitstream including encoded content. During decoding, the decoder determines a QP index from a primary component QP and secondary component QP offset, then maps the QP index to a secondary component QP, which has an extended range.

The invention provides a light generating system (1000) comprising a first light generating device (110) and a second light generating device (120), in which: the first light generating device (110) is configured to generate first device light (111) having a primary first color point (x21, x22) calculated using a 2 DEG color matching function; a secondary first color point (x101, y101) calculated using a 10 DEG color matching function and a secondary first color point (x101, y21) calculated using a 10 DEG color matching function; a second light generating device (120) configured to generate second device light (121) having a primary second color point (x22, y22) calculated using a 2 DEG color matching function and a secondary second color point (x102, y102) calculated using a 10 DEG color matching function; one of the first device light (111) and the second device light (121) has a relatively higher contribution in the wavelength range of 470 nm to 500 nm than the other of the first device light (111) and the second device light (121) relative to a total spectral power distribution in the visible wavelength range; the difference value between the main first color point (x21, y21) and the main second color point (x22, y22) is within 6SDCM (standard deviation of color matching); and a combined light comprising a combination of the first device light (111) and the second device light (121), the combined light comprising: (i) a secondary color point (x10sum, y10sum) calculated using a 10 DEG color matching function, arranged within 6SDCM (standard deviation of color matching) from the blackbody locus, and (ii) a combined light correlated color temperature (Tcc) selected from the range of 3000-8000 K.

Computer implemented method for generating a hash value (110) is disclosed, the method comprises the following steps:i) Providing a first digital RGB image (112) having first RGB colors of a physical object (114);ii) Combining first transaction data (116) and the first digital RGB image (112), thereby generating a second RGB image (118) having second RGB colors;iii) Converting (128) color values of the second RGB image (118) from RGB color space (130) to a secondary color space (132) having at least four primary colors and determining (134) a number of respectively colored pixels for each primary color of the secondary color space (132);iv) Generating (136) the hash value (110) by converting the determined number of respectively colored pixels for each primary color of the secondary color space (132) to hexadecimal numerals.

A telephoto lens assembly comprising a primary lens subassembly with at least one lens, designed to collect light and focus it to an intermediate focal point. The assembly further comprises a secondary lens subassembly with at least one refractive lens, designed to collect and focus light from the primary lens subassembly. The lens assembly also includes a metacorrector positioned relative to the secondary lens subassembly and responding to the focused light from the secondary lens subassembly. The metacorrector comprises a metastructure configured to correct aberrations in the light, provide focusing / defocusing performance, and / or remove residual secondary colors from the light.

The present application discloses a liquid crystal display panel and a display device. In the liquid crystal display panel, a sub-pixel area includes a light-emitting area and a circuit area connected to the light-emitting area. Each of sub-pixel driving circuits is correspondingly disposed in a circuit area, and each of the sub-pixel driving circuits includes at least one thin film transistor. At least three sub-color resists of a same color resist are respectively arranged in at least three sub-pixel areas of a same pixel area. Colors of secondary color resists of the at least three sub-color resists arranged in the same pixel area are same.

A method for achieving a target white chromaticity value and a target white light output value on a display device includes measuring a chromaticity value of a first primary color, a chromaticity value of a first secondary color, and a chromaticity value of a second secondary color on the display device using a photometer. The method also includes measuring a current white chromaticity value and a current white light output value on the display device using the photometer. The method also includes generating a plot of a color gamut triangle based at least partially upon the measured chromaticity value of the first primary color, the measured chromaticity value of the first secondary color, the measured chromaticity value of the second secondary color, and the measured current white chromaticity value.

A method for constructing a blockchain and a computer-implemented method for generating hash values (110) are disclosed, the method comprising the steps of: i) providing a first digital RGB image (112) of a physical object (114) having a first RGB color; ii) combining the first transaction data (116) and the first digital RGB image (112), thereby generating a second RGB image (118) having a second RGB color; iii) converting (128) color values of the second RGB image (118) from the RGB color space (130) into a secondary color space (132) having at least four primary colors, and determining (134) a number of pixels of a respective color for each primary color of the secondary color space (132); iv) generating (136) a hash value (110) by converting the determined number of respective colored pixels for each primary color of the secondary color space (132) to a hexadecimal number.

The present invention discloses a method for the purely physical separation of all components of waste lithium-ion batteries. This method involves mechanically crushing the waste lithium-ion batteries into large-sized fragments, removing the diaphragm through air separation, and removing the iron shell through magnetic separation to obtain a positive and negative electrode mixture. This mixture is then subjected to aqueous separation of the negative electrode powder, followed by a primary color separation of the copper foil to obtain positive electrode sheets. These positive electrode sheets are then subjected to roller pyrolysis, low-speed airflow milling, and a secondary color separation to obtain high-purity positive electrode powder and aluminum foil. The positive electrode powder obtained by this method is highly pure, and through step-by-step removal, all components can be recycled.

To allow controlled display of various visual assets of different brightness dynamic range, a computer (700) runs at least one primary software application (701), in which the primary software application is arranged to present for display visual assets of different brightness range, wherein the primary software application presents a first visual asset (702) which comprises pixels which have brightnesses lying within a first brightness range (DR_H); wherein the primary software application comprises a luma mapping (704) arranged to map a first color code triplet (RGB1) which codes a first brightness of a pixel (7201) to a corresponding second color code triplet (RGB2) which codes a second brightness for said pixel, by applying one or more primary mapping functions (F_Y) to the first color code triplet yielding the second color code triplet, wherein the second brightness is a brightness lying in a second brightness range (DR_L) of different size than the first brightness range; wherein the primary software application comprises a formatting (707) arranged to compose secondary color code triplets (RGB2) from the luma mapping into a first image data structure (IMDAT) for communicating to a secondary software (720), and communicate to the secondary software (720) the first image data structure (IMDAT) together with a coding of the one or more primary mapping functions (F_Y) and a coding of a spatial region (REG1) of applicability of the one or more primary mapping functions (F_Y); wherein the primary software application comprises a primary controller (710) arranged to output a pass-through control signal (C_PT) instructing to a secondary controller (722) in the secondary software (720) that the one or more primary mapping functions (F_Y), or one or more derived mapping functions (F_Y*) which are based on the one or more primary mapping functions (F_Y), should be passed to a tertiary software (740), which tertiary software is in control of supplying final pixel colors for a scanout buffer (511) of a graphics processing unit GPU (510), and wherein the tertiary software is arranged to pass the one or more primary mapping functions (F_Y) respectively one or more derived mapping functions (F_Y*) to the GPU.

The invention discloses an electronic photo frame interface adjusting method and system based on emotion recognition, and the method comprises the steps: collecting user expression images in real time, extracting micro expression features to generate emotion tags, obtaining a preliminary color matching scheme through a pre-established color mapping database, storing the corresponding relation between high-frequency emotion tags and the color matching scheme through a cache mechanism, and adjusting the color matching scheme. And the retrieval efficiency is improved. For a scene with frequent emotion fluctuation, according to a corresponding relation between a stored high-frequency emotion label and a color matching scheme, whether the emotion label data has a matched high-frequency emotion label in a cache or not is quickly retrieved, the retrieval efficiency is improved, the emotion label data which does not hit the cache is compressed, and second color matching scheme data is obtained; the database query efficiency is optimized when the emotion data fluctuates frequently, and the accuracy and consistency of color adjustment are ensured to be achieved in a fuzzy classification and multi-device environment.

The invention discloses an electric power component image enhancement diffusion system for unmanned aerial vehicle electric power inspection. The system comprises a JSON file, an SAM segmentation and mask sampling module, a color statistics and JSON storage module, a CLIP semantic matching module, an operator screening module and a Stable Diffusion diffusion module. Component fields, dynamic data and a text description library are preset in the JSON file; the SAM segmentation and mask sampling module takes an original image of a power component and an SAM2 model as input and output PNG format enhanced mask files and CSV format color data tables; the color statistics and JSON storage module determines a main color and an auxiliary color by using a K-means clustering algorithm and stores the main color and the auxiliary color in a JSON file; the CLIP semantic matching module is used for calculating cosine similarity of visual features and text features and screening an optimal operator; the operator screening module splits basic operators and outputs positive and negative Prompt lists corresponding to final control calculations; and the Stable Diffusion diffusion module takes the original image of the power component and the enhanced mask file as input to generate an enhanced image of the power component.

Innovations in control and use of chroma quantization parameter (“QP”) values that depend on luma QP values. More generally, the innovations relate to control and use of QP values for a secondary color component that depend on QP values for a primary color component. For example, during encoding, an encoder determines a QP index from a primary component QP and secondary component QP offset. The encoder maps the QP index to a secondary component QP, which has an extended range. The encoder outputs at least part of a bitstream including the encoded content. A corresponding decoder receives at least part of a bitstream including encoded content. During decoding, the decoder determines a QP index from a primary component QP and secondary component QP offset, then maps the QP index to a secondary component QP, which has an extended range.

The invention belongs to the field of in-situ leachable sandstone type uranium ore, and particularly relates to a method for identifying primary color and secondary color of sandstone in basin red mixed color uranium-containing construction, which comprises the following steps of: 1, analyzing macroscopic and microscopic geologic characteristics of sandstone with different colors; 2, analyzing spatial distribution rules of sandstones with different colors; step 3, analyzing geochemical characteristics of sandstones with different colors; step 4, performing quantitative reconstruction analysis on paleoclimate-paleo environment; 5, analyzing a sedimentary facies color control rule; and 6, multi-dimensional comprehensive collaborative analysis is carried out, and the primary color and the secondary color of the sandstone are identified. According to the method, the primary color and the secondary color of the sandstone in the red mottled building can be effectively and accurately identified, the geochemical zoning in the red mottled building and the front line drawing position of the oxidation zone are correctly divided, the uranium prospecting effect and probability are improved, and the sandstone type uranium mine possibly existing in the ancient depression in the center of the basin or the fracture development part is prevented from being omitted.

To provide a computer implemented method for generating a hash value.SOLUTION: The method comprises the steps of: providing a first digital RGB image (112) having first RGB colors of a physical object (114); combining first transaction data (116) and the first digital RGB image (112), thereby generating a second RGB image (118) having second RGB colors; converting (128) color values of the second RGB image (118) from an RGB color space (130) to a secondary color space (132) having at least four primary colors and determining (134) the number of respectively colored pixels for each primary color of the secondary color space (132); and generating (136) a hash value (110) by converting the determined number of respectively colored pixels for each primary color of the secondary color space (132) to hexadecimal numerals.SELECTED DRAWING: Figure 1A

The invention relates to a construction waste treatment method. The construction waste treatment method comprises the steps that large-size materials in construction waste are crushed, so that the construction waste is converted into primary crushed materials with the particle size not exceeding 500 mm; screening to obtain a main target material; the particle size of the main target material is larger than 60 mm and smaller than or equal to 500 mm; crushing the main target material again, and screening after crushing to obtain an undersize product and an oversize product; color sorting is conducted on oversize products, and concrete block flow and brick flow are sorted out; the concrete block flow and the brick flow are subjected to secondary crushing and screening; performing secondary color sorting and purification on the third screened material and the fourth screened material to obtain clean concrete aggregate; performing secondary color sorting and purification on the seventh screened material and the eighth screened material to obtain clean brick aggregate; all the materials obtained through screening are used for recycled concrete, recycled water permeable bricks or building blocks, roadbed materials and brick recycling bins correspondingly. The construction waste treatment method disclosed by the invention is high in resource utilization efficiency.

The application provides a book rotary printing machine and method, which comprises the following steps: collecting a printed image after first color overprint; identifying a text and image deviation of the first color overprint from the printed image; determining a dot expansion value of a color dot of the first color overprint under ink emulsification according to an optical density of a printing area after the first color overprint, and determining a pigment combination degree of ink between the second color overprint and the first color overprint according to the dot expansion value and the text and image deviation; predicting a dampening solution residue deposition amount of a second color overprint based on a residue deposition amount of a sediment in a dampening solution during the first color overprint; determining a pressure compensation amount of the second color overprint based on the pigment combination degree and the dampening solution residue deposition amount, and controlling the book rotary printing machine to perform the second color overprint according to the pressure compensation amount. The scheme of the application can adjust the dot size of ink in real time in multi-color printing, thereby improving the quality of the printed book.

The present disclosure relates to systems, non-transitory computer-readable media, and methods for generating and utilizing a gamut polygon to generate a custom color palette. For example, the disclosed systems can generate, from an input color palette comprising a set of colors, a gamut polygon that encompasses the set of colors within a color space. Additionally, the disclosed systems can determine primary colors, secondary colors, and a neutral color utilizing the gamut polygon. Further, the disclosed systems can generate a color mixing string from the primary colors, the secondary colors, and the neutral color. The disclosed systems can also provide the color mixing string for display via a user interface of a client device.

The invention discloses a multi-stage blueberry sorting device. Comprising a tiling conveying mechanism, a first-stage color sorting mechanism, a second-stage color sorting mechanism and a fruit diameter sorting mechanism which are sequentially connected, the tiling conveying mechanism comprises one or more roller ways arranged in the conveying direction and a chain type conveying belt used for driving the roller ways to move. The primary color sorting mechanism comprises a color sorting conveying belt, color sorting cameras are erected above the color sorting conveying belt, and the color sorting conveying belt is divided into color sorting channels corresponding to the color sorting cameras in number in the width direction. The primary and secondary color sorting mechanisms have the same structure; a first-stage sorting mechanism is arranged between color sorting conveying belts of the first-stage color sorting mechanism and the second-stage color sorting mechanism, the first-stage sorting mechanism comprises a sorting bin plate, a sorting opening corresponding to the color sorting channel is formed in an inlet of the sorting bin plate, a switch plate is arranged at the sorting opening, and a material collecting frame is arranged below the sorting opening; and an outlet of the second-stage color sorting mechanism is connected with the fruit diameter sorting mechanism through a second-stage sorting mechanism with the same structure as the first-stage sorting mechanism. The blueberry sorting efficiency and accuracy can be improved.

The present invention firstly performs segmentation processing on the source image and the target image by adopting the simple linear iterative clustering method of gradient descent, then searches for the most similar superpixel in the target image for each superpixel in the source image, and then performs color migration between the matched superpixel pairs, and finally eliminates the erroneous color migration and unnatural brightness transition problems caused by the mismatching generated by the over-segmentation processing. Firstly, a fuzzy matrix is ​​introduced in the first matching migration process, and then the global statistical information of the migration result obtained for the first time is used to perform secondary color migration on the source image to obtain a more natural color migration effect; on the one hand, the unnatural migration result problem caused by the erroneous color migration of certain areas generated by over-segmentation is corrected; on the other hand, the application scope of the algorithm is improved, the robustness, robustness and generalization ability of the method are improved, and the color migration effect is improved while improving the efficiency.

The invention discloses a self-marking chip bad pixel testing device, which belongs to the field of chip detection technology. This solution uses an ultrasonic detection ring to detect bad pixels on the chip, and at the same time lays a color-changing marking layer made of two thermochromic particles with different color-changing temperatures on the chip. When a bad pixel is detected, a light-emitting module is used to generate a high-temperature light beam to irradiate the color-changing marking layer to mark the damaged part. When the damaged position is deep, the position is continuously irradiated to cause the color-changing marking layer to produce a secondary color change, so that staff can quickly understand the specific damaged position and reasonably judge whether it is worth repairing. Ferromagnetic fluid is used in combination with a magnetic film to be attached to the inner wall of a reflective cavity, which improves the concentration of the light beam and enables the thermochromic particles to change color quickly. When the temperature inside the reflective chamber is too high, the ferromagnetic fluid loses its magnetism and cooperates with the light-dissipating heat dissipation chamber to absorb a large amount of light, thereby reducing the temperature of the reflective chamber and extending the service life of the device.

Innovations in control and use of chroma quantization parameter ("QP") values that depend on luma QP values. More generally, the innovations relate to control and use of QP values for a secondary color component that depend on QP values for a primary color component. For example, during encoding, an encoder determines a QP index from a primary component QP and secondary component QP offset. The encoder maps the QP index to a secondary component QP, which has an extended range. The encoder outputs at least part of a bitstream including the encoded content. A corresponding decoder receives at least part of a bitstream including encoded content. During decoding, the decoder determines a QP index from a primary component QP and secondary component QP offset, then maps the QP index to a secondary component QP, which has an extended range.

A method and apparatus for decoding a coding unit from a bitstream, a method and apparatus for encoding a coding unit in a bitstream, a storage medium and a computer program product are provided. Specifically, a system and method of decoding from a video bitstream a coding unit of a coding tree from coding tree units of an image frame, the coding unit having a primary color channel and at least one secondary color channel. The method comprises: determining a coding unit comprising a primary color channel and at least one secondary color channel according to a decoded split flag of a coding tree unit; decoding the first index to select a core for the primary color channel and decoding the second index to select a core for the at least one secondary color channel; selecting a first core according to the first index, and selecting a second core according to the second index; and decoding the coding unit by applying the first core to the residual coefficient of the primary color channel and applying the second core to the residual coefficient of the at least one secondary color channel.

Innovations in control and use of chroma quantization parameter (“QP”) values that depend on luma QP values. More generally, the innovations relate to control and use of QP values for a secondary color component that depend on QP values for a primary color component. For example, during encoding, an encoder determines a QP index from a primary component QP and secondary component QP offset. The encoder maps the QP index to a secondary component QP, which has an extended range. The encoder outputs at least part of a bitstream including the encoded content. A corresponding decoder receives at least part of a bitstream including encoded content. During decoding, the decoder determines a QP index from a primary component QP and secondary component QP offset, then maps the QP index to a secondary component QP, which has an extended range.