88 results about "Abnormal Colors" patented technology

The invention discloses a license plate positioning method based on multiple characteristics. The method comprises: the vertical direction edge density characteristic of an RGB colored image is utilized to detect the license plate area in an image and a binary image template in line with the license plate texture density characteristic area is obtained; the R, G and B pigment component value of each pixel of the RGB colored image are compared in an RGB colored space and a plurality of mask layer images of the pixels in line with preset color conditions are obtained; a logical calculation is carried out between each mask layer image and the binary image template, overlap areas are eliminated according to a preset color priority sequence and the mask layer image of each zero lap area is obtained; the abnormal area, the abnormal width high and width high ratio area, the abnormal edge density area and the abnormal color area of each mask layer image are eliminated to obtain a final license plate positioning image. The invention also discloses a corresponding license plate positioning apparatus based on multiple characteristics. The invention can be free from complex background interferences and is characterized by quick positioning speed, high accuracy and strong robustness.

An imaging means captures a color image of lumber. An image processing means obtains the color distribution of the color image captured by the imaging means, compares the obtained color distribution with a predetermined color distribution of normal lumber, judges the obtained color distribution as an abnormal one when it is deviated from the color distribution of normal lumber by a predetermined value or more, and detects a defect of the lumber having the abnormal color distribution deviated by a value larger than the predetermined value in an area on the surface of the lumber captured by the imaging means.

A laser repair structure of a LCD device obtained by extending dummy metal patterns of the LCD device is used to solve an abnormal color display. The structure includes a first electrical repair layer extending form a dummy metal to a first laser repair location; a second electrical repair layer extending form the dummy metal to a second laser repair location; a third electrical repair layer extending form a first source / drain electrode to the first laser repair location, a first dielectric layer provided between the third electrical repair layer and the first electrical repair layer; and a fourth electrical repair layer extending form a second source / drain electrode to the second laser repair location, the dielectric layer being also provided between the fourth electrical repair layer and the second electrical repair layer. The electrical repair layer is connected electrically with the third electrical repair layer after a first laser beam is irradiated to the first laser repair location, and the second electrical repair layer is connected electrically with the fourth electrical repair layer after a second laser beam is irradiated to the second laser repair location.

Disclosed is a three-line method for mechanical production of hybrid rice seeds. The method is characterized in that a rice variety with hull color different from normal hull color (abnormal color) is selected to hybridize with a maintainer line rice variety with normal hull color so as to obtain maintainer line rice seeds with abnormal hull color, and trans-breeding is performed to obtain sterile line rice seeds with abnormal hull color; and that the obtained sterile line rice seeds with abnormal hull color and restorer line rice seeds with normal hull color are mechanically sown in a mixed manner, mechanical pollen shedding is carried out during the blooming stage, hybrid rice seeds with abnormal hull color and restorer line rice seeds with normal hull color obtained by rice selfing are mechanically harvested, and hybrid seeds and restorer line seeds are separated by use of a color sorter. The method of the invention can be applied to hybrid rice seed production.

An imaging means captures a color image of lumber. An image processing means obtains the color distribution of the color image captured by the imaging means, compares the obtained color distribution with a predetermined color distribution of normal lumber, judges the obtained color distribution as an abnormal one when it is deviated from the color distribution of normal lumber by a predetermined value or more, and detects a defect of the lumber having the abnormal color distribution deviated by a value larger than the predetermined value in an area on the surface of the lumber captured by the imaging means.

The invention discloses a method for producing non-oil taro crisp sheet, which combines vacuum refrigerating drying and microwave techniques, and uses special composite color protector to produce taro crisp sheet, resolving the problems of traditional technique as high oil content, abnormal color, thin taste, non-uniform taste or the like. The produce does not contain fatty, with stable quality and high safety.

The invention provides a steam turbine oil composite antioxidant as well as a preparation method and an addition method of the steam turbine oil composite antioxidant. The steam turbine oil composite antioxidant is composed of a free radical terminator, a peroxide decomposer and a metal passivator; the free radical terminator is a hindered phenol antioxidant, a hindered amine antioxidant or a phenol-amine compound containing a reactive hydrogen atom; the peroxide decomposer is a sulfide or a phosphite; the metal passivator is a thiadiazole derivative or a heterocyclic derivative; the weight percent ratio of the free radical terminator, the peroxide decomposer and the metal passivator is (35wt%-78wt%) to (16wt%-59wt%) to (0.5wt%-8wt%); the preparation method comprises the following steps: adding the free radical terminator, the peroxide decomposer and the metal passivator to an aldehyde solution, mixing evenly and then shifting the mixed solution into a reactor for reacting by controlling certain parameters and increasing both temperature and pressure, and after the reaction, distilling, washing, purifying, crystalizing and drying the product, thereby obtaining the finished antioxidant. The invention also provides an addition dosage and an addition process of the antioxidant to avoid the problem of operating oil precipitation or abnormal color due to self-oxidation of the antioxidant in the prior art.

The invention discloses an automatic white balance method for processing image color cast, comprising the steps of converting an image into a target image of a YCbCr format; dividing the target image; calculating pixel components Cb and Cr and means Mb and Mr of each area; calculating intermediate variables Db and Dr; when Db is smaller than Mb / 10 and Dr is smaller than Mr / 10, removing the means of the pixel components of an area corresponding to the above area, and calculating white reference points with the means of the pixel components of the remaining areas; calculating white standard reference points in the target image; calculating arithmetic means Ya, Cba and Cra of the white standard reference points to obtain means of three primary color components of the target image; acquiring adjustment parameters of the three primary color components; and adjusting white balance values of the three primary color components according to the adjustment parameters. The method can overcome the defect that the original input image has abnormal colors due to different ambient light, and is fast, simple and cost-saving.

The invention provides a method for decoloration and deodorization of idesia polycarpa maxim.var.vestita diels oil. The method for decoloration and deodorization of idesia polycarpa maxim.var.vestita diels oil utilizes macroporous resin to realize treatment on idesia polycarpa maxim.var.vestita diels. Through the method for decoloration and deodorization of idesia polycarpa maxim.var.vestita diels oil, an abnormal color and a special stink of idesia polycarpa maxim.var.vestita diels oil are thoroughly removed; requirements on edible oil are satisfied; large-scale popularization of edible idesia polycarpa maxim.var.vestita diels oil is realized; and a yield is very high. Therefore, the method for decoloration and deodorization of idesia polycarpa maxim.var.vestita diels oil is suitable for large-scale industrial production and has good economic benefits.

The invention discloses a subpixel rendering method and device for image conversion from RGB to RGBW. The subpixel rendering method comprises the following steps of generating a color value of each subpixel of each pixel in an RGBW color gamut according to R, G and B values of the pixel in an input image; determining the most similar subpixel value of each subpixel; rendering each subpixel according to the color value of the subpixel, the color value of the most similar subpixel value of the subpixel and the color value of a previous subpixel of the subpixel in order to generate a post-rendering color value of the subpixel. The post-rendering color value of each subpixel generated by the method gives consideration to the color value of the previous subpixel and the color value of the mostsimilar subpixel values in the neighbor gamut of the subpixel, the correlation of the color of each subpixel is increased, the abrupt change degree of the color is reduced, the precision of a rendering result is higher, the post-rendering color values are used for carrying out subsequent down-sampling processing, and the problems of abnormal color points and serrations cannot occur in a finally displayed image.

Embodiments of the present invention disclose an organic electroluminescent display device and a display apparatus. The display device includes: a base substrate, and a first electrode, an organic light emitting layer and a second electrode arranged sequentially on the base substrate, the organic light emitting layer includes a first light emitting sub-layer and a second light emitting sub-layer arranged in stack, the first light emitting sub-layer having a coverage area less than that of the second light emitting sub-layer; a connecting layer is formed by an electron-transporting material and provided between the first light emitting sub-layer and the second light emitting sub-layer; and projection areas of a pattern of the connecting layer and the first light emitting sub-layer on the base substrate are overlapped with each other. It may suppress abnormal color of light from the organic light emitting layer and improve the luminescence efficiency of the display device.

The invention discloses a blood invigorating and menstruation regulating medicine for treating female infertility, which is prepared from the following components: 6g of rhizoma of chuanxiong, 5g of rhizoma corydalis, 5g of trogopterus dung, 20g of leonurus, 3g of leech, 8g of eupolyphaga, 6g of trumpet creeper, 10g of red flower, 7g of angelica, 12g of white paeony root, 9g of peach kernel and 10g of liquorice; the above medicines are mixed together and pulverized to prepare watered pills according to the process of the watered pill, and each package is 9g. The medicine belongs to an internal medicine, mainly treats various refractory gynecologic diseases, including irregular menstruation, early occurrence and deferral of the menstruation, abnormal color of the menstruation, metrorrhagia and metrostaxis, infertility after marriage, blood incapable of nourishing the fetus, habitual abortion, pelvic inflammation and cervicitis and the like, and has obvious effects on sequela of abortion. The medicine takes menstruation regulation and blood circulation invigoration as core, has no toxic and side effects and low price, is easy to be manufactured and is applicable to popularization and application.

The invention provides a method for adjusting a display screen of a display device. The method for adjusting the display screen of the display device comprises the following steps: acquiring a color abnormal area in the display screen of the display device; obtaining actual gray scale ranges corresponding to the three colors of red, green and blue in the color abnormal area; judging the abnormal color of the color abnormal area, obtaining the adjusted gray scale range according to the actual gray scale range corresponding to the abnormal color, then adjusting the brightness of the gray scale in the adjusted gray scale range corresponding to the display device to eliminate the color abnormal area in the display image, and the display quality of the display device can be improved.

The invention discloses a household reverse osmosis water purifier. A raw water tank is connected with the water inlet end of a primary filter; the water outlet end of the primary filter is connected with the water inlet end of a secondary filter; the water outlet end of the secondary filter is connected with the water inlet end of a first reverse osmosis film filter; the water outlet end of the first reverse osmosis film filter is respectively connected with a purified water output pipeline and a wastewater output pipeline; the outlet end of the purified water output pipeline is connected with the water inlet end of a post-filter; the water outlet end of the post-filter is connected with a purified water output faucet; the outlet end of the wastewater output pipeline is connected with the water inlet end of a second reverse osmosis film filter; the water outlet end of the second reverse osmosis film filter is respectively connected with a wastewater return pipeline and a wastewater output faucet; and the wastewater return pipeline is connected to the raw water tank. According to the mode, the household reverse osmosis water purifier disclosed by the invention has the advantages that odor and abnormal color of raw water can be effectively removed, high-efficiency sterilization is realized, secondary pollution of the purified water is avoided, the drinking water is sanitary, the filtered wastewater can serve as washing water and can be subjected to cyclic purification, and the purification efficiency is improved.

The invention relates to a method for repairing abnormal color spots and color patterns of nylon cloth, and belongs to the technical field of nylon cloth dyeing. The method comprises the following steps: unreeling abnormal nylon grey cloth, repairing color, fixing the color, dewatering, drying, performing in-process inspection, and shaping. Compared with the conventional color repairing technology, the method provided by the invention has the advantages as follows: under the condition that fading is not required, color repairing can be completed only by once dipping treatment, so that a lot of dyeing water is saved and influence on the quality of the cloth is relatively small; the secondary bleaching and dyeing process after fading is omitted, so that the color repairing time is greatly shortened, the using amounts and the types of dye, auxiliary agents and other chemical reagents are reduced, and the sewage discharge amount is reduced; the process of repairing the color spots and the color patterns of the conventional nylon cloth are effectively shortened and the production cost is significantly reduced; therefore, the method can be popularized and applied in the field.

The invention discloses an intelligent cleaning instrument control method comprising the steps that step 1, the real-time image of a room is acquired through a camera so as to obtain a first image, and the standard image of the room is acquired through the camera so as to obtain a second image; step 2, image comparison of the first image and the second image is performed and the difference value is acquired, and route diversion is triggered when the difference value exceeds the first threshold; and step 3, the route is automatically adjusted by determining the appearance of the furniture of which the difference value exceeds the threshold. The first image and the second image are compared and whether the difference value exceeds the threshold is judged so that route diversion is triggered,and the accident caused by the fact that the robot passes the position and collides the sides and the angles which do not exist on the original path when the position changes because of the irregularappearance of the household object can be avoided. Existence of the points of abnormal color is judged through comparison of the first image and the second image so as to identify and avoid unconventional waste pollution and other areas.

The invention discloses a traditional Chinese medicine combination for the treatment of gynecological hyperlipemia and a preparation method thereof. 60 portions to 120 portions of glossy privet fruit and 25 portions to 75 portions of charred pollen typhae are comminuted into fine powder of 50 meshes to 120 meshes, and set aside; 100 portions to 180 portions of angelica, 60 portions to 120 potionsof motherwort herb, 80 portions to 120 portions of Yerbadetajo Herb, 80 portions to 150 portions of radix pseudoginseng, 25 portions to 75 portions of radices salviae miltiorrhizae, 80 portions to 120 portions of hairy vein agrimony, 25 portions to 75 portions of rhizoma cyperi charcoal, 25 portions to 75 portions of carbonized biota tops, 25 portions to 75 portions of radix codonopsis pilosulae,25 portions to 75 portions of atractylodes macrocephala are added with 6 times to 20 times of water and then decocted for three times, namely 2 hours, 1.5 hours and 1 hour in sequence. Decoction solution is integrated and filtered; the filtrate is reserved; the filtrate is concentrated; fine powder of glossy privet fruit and charred pollen typhae are added into the concentrated filtrate, mixed evenly, dried and comminuted to fine powder of 60 meshes to 100 meshes, and sieving is carried out to obtain the combination. The drug has obvious treatment effects on symptoms of hypermenorrhea, large menstrual volume presented due to bradymenorrhea, prolonged menstruation, abnormal color quality in menstrual period, pain in the lower abdomen, lumbosacral aching, listlessness and the like, and is characterized by faster onset, high efficacy, few side effects and the like, being a comparatively ideal drug for the treatment of gynecological hyperlipemia.

The invention provides a textile quality detection method and system based on image identification. The method comprises the following steps of obtaining a first detection environment; obtaining a first to-be-detected product, and placing the first to-be-detected product in the first detection environment to obtain a first image; performing color feature identification on the first image to obtain a first abnormal color feature point set, and performing specific point amplification image acquisition on the position corresponding to the first to-be-detected product to obtain a first abnormal image set; obtaining a first detection result of the first to-be-detected product according to the first abnormal image set; performing fiber boundary extraction on the first image to obtain a first extraction result, and obtaining a fabric uniformity detection result; and obtaining a quality detection result of the first to-be-detected product through the first detection result and the fabric uniformity detection result. According to the present invention, the problem in the prior art that the chemical detection is not suitable for being carried out in the factories with large sample sizes, is solved.

The invention provides an organic light-emitting diode device and a lamp, and belongs to the technical field of illumination. The invention solves the problems in the prior art that the light-emitting chromaticity of an existing OLED is difficult to change and the two-sided abnormal-color light emission is difficult to achieve. According to the technical scheme of the invention, two electrodes in the organic light-emitting diode device are made of transparent materials. An interference filter is arranged on the light emitting side of at least one electrode, so that the light emitted by a light-emitting layer is split through the interference filter. The light within a threshold wavelength range is transmitted out, while the light out of the threshold wavelength range is changed in propagation direction and finally absorbed by the device. That means, the light of a certain color is selected by the interference filter according to the wavelength selectively to shoot out, so that the color of the emergent light and the color of a light source are changed. Meanwhile, for the other side of the electrode without the interference filter, the light emitted by the light-emitting layer is not affected at all. Therefore, the device can be used as a lighting device and the light emitted from the upper surface of the device and the light emitted from the lower surface of the device are different. The organic light-emitting diode device is suitable for various lamps.

The invention provides a driving waveform debugging method for eliminating residual different-color particles in display of a three-color electronic paper module. Included in sequence are balanced frame regions, Dithering frame region, a black part / a white part / a yellow part / an ACVCOM part drives a frame region; wherein the positive high-voltage waveform in the black driving frame region is a plurality of groups of positive high-voltage waveforms in a period of 20 ms or a plurality of groups of positive high-voltage waveforms in a period of non-20 ms, the positive high-voltage waveform in a single group of non-20 ms is a positive high-voltage waveform in a whole period, and the ACVCOM part is a positive high-voltage waveform in a period of 0.5-2 s; According to the technical scheme, the probability that particles in other colors appear in the picture can be effectively reduced, the display effect of the three-color electronic paper is obviously improved, and meanwhile the contrast ratio of the picture is increased.

The invention discloses an image processing method and device. The image processing method comprises steps of performing human face identification on an image to obtain human face areas, obtaining various skin color values of the human face areas, obtaining abnormal skin color values which are overlapped with a color value section of a preset abnormal skin color from various skin color values, obtaining abnormal color skin areas from the human face areas, wherein the difference of the color value of the abnormal skin color area and the obtained abnormal skin color is in a preset range, filling the skin color value of an adjacent area in the abnormal skin color area, wherein the distance between the adjacent area and the abnormal skin color area is smaller than a preset distance. Because the image processing method and device perform desalination processing on the abnormal skin color before buffing, the skin partitioning does not happen when the follow-up buffing is performed, which guarantees the facial beautification effect of the image and make the buffed image naturally beautiful.

The invention discloses a color reconstruction method for an optical remote sensing image based on a convolutional neural network, and mainly solves the problem that the color of a ground object cannot be truly reflected when color reconstruction is carried out on the remote sensing image by the existing method. According to the scheme, the method comprises the following steps of downloading a public remote sensing image classification data set and a color remote sensing image from internet; constructing a training set and a test set on the remote sensing image classification data set, and training a classification network by using the training set to extract remote sensing ground object features; utilizing the color remote sensing images to respectively obtain gray scale remote sensing images and color remote sensing images with abnormal colors, and training a generative adversarial network composed of a generative network and a discrimination network by using the gray scale remote sensing images and the color remote sensing images with abnormal colors to obtain a trained generative network; and inputting the grayscale remote sensing image into the trained generative network to obtain a color remote sensing image after color reconstruction. According to the invention, color reconstruction of the remote sensing image is realized, and the obtained color image can truly reflectground object features and can be used for ground object classification and target detection tasks of the remote sensing image.

The invention provides an image processing system and an image processing method. The image processing system of the invention is characterized by calculating the color difference energy function value of each pixel of an input image under a plurality of groups of color ratios in a lookup table corresponding to the color vision abnormity type of a current user; taking the corresponding color ratiowhen the color difference energy function value of each pixel is the maximum value as the selected color ratio of each pixel; processing the input RGB gray scale of each pixel by using the selected color ratio of each pixel and the color vision abnormity degree value of the current user to obtain the output brightness value of each pixel; and converting the output brightness value of each pixel,the input hue value and the input saturation value in the input HSI data to obtain the output RGB gray scale of each pixel, and generating an output image, so that the visual effect of the image watched by a user with abnormal color sense can be effectively improved.

The invention provides a quantum dot backlight module. The quantum dot backlight module comprises a light source, a liquid guiding plate, a quantum dot layer, and a restoring layer positioned on the surface of the quantum dot layer, wherein the restoring layer is used for restoring abnormal color light given out in case of partial quantum dot failure caused by influence of water and oxygen permeation at a peripheral cutting position of the quantum dot layer. Compared with the conventional quantum dot backlight module, the quantum dot backlight module provided by the invention has the beneficial effects as follows: the restoring layer is arranged on the edge of the quantum dot layer and can restore the abnormal color light given out in case of green quantum dot failure caused by influence of water and oxygen permeation at the peripheral cutting position of the quantum dot layer, so that pure white light can be given out on the edge of the quantum dot layer and thus the display quality of the liquid crystal display panel is further improved.

The invention relates to an abnormal color correction method applicable to thermal imaging video colorization, comprising the following steps: (1) finding out changing pixels on a current frame relative to a previous frame; (2) respectively carrying out local region growing on the current frame by taking each changing pixel as an initial point; (3) working out the main color of each region, and judging colors of which the difference is greater than a threshold relative to the main color in the region as abnormal colors; and (4) using the main color of each region to correct the abnormal colors in the region. Compared with the prior art, the abnormal color correction method is low in complexity, can be used to detect and correct abnormal colors in real time in the process of colorization, and can significantly improve the accuracy of colorization results.

The invention provides a medical image data mining working method through a convolutional neural network model, and the method comprises the steps: S1, carrying out the training learning of abnormal features in a medical image through a convolutional neural network, and forming a medical image abnormal feature candidate feature library through an abnormal color screening model; and S2, establishing a feature point weighted local binary description model according to the candidate feature library, and dividing the abnormal features to form medical image division categories of different levels.

The invention provides a system, equipment and medium for judging diseases based on excrement color and smell, and the system comprises the steps: collecting excrement abnormal color sample data and excrement abnormal smell sample data which carry corresponding disease name labels, and training an abnormal color-disease recognition model and an abnormal smell-disease recognition model; acquiring excrement image data and excrement smell data of a detected person, and performing normalization processing and feature extraction to obtain excrement color feature information and excrement smell feature information corresponding to the same excrement of the detected person; and inputting the feature information into a recognition unit to obtain disease name sets possibly corresponding to the color and smell of the excrement, taking the intersection of the two sets as a final result, and according to the final result, recommending possible diseases and health problems of the detected person and a personalized health management scheme. The color and smell of the excrement of the detected person are detected through the recognition model, and then the possible diseases of the detected person are obtained.

The invention discloses a traditional Chinese medicine composition treating irregular menstruation due to qi-blood deficiency and deficiency of kidney. The composition is prepared from the following raw materials in parts by weight: 25-35 parts of codonopsis pilosula, 25-35 parts of roasted astragalus membranaceus, 10-14 parts of angelica sinensis, 25-35 parts of amethyst, 12-18 parts of radix rehmanniae preparata, 10-14 parts of radix paeoniae alba, 16-20 parts of mulberries, 10-14 parts of poria cocos, 10-14 parts of fried rhizoma atractylodis macrocephalae, 16-20 parts of herba epimedii, 16-20 parts of teasel root, 12-18 parts of rhizoma cyperi, 10-14 parts of radix bupleuri, 10-14 parts of ligusticum wallichii, 10-14 parts of flos carthami, 16-20 parts of salviae miltiorrhizae, 10-14 parts of pericarpium citri reticulatae, 10-14 parts of elecampane, 10-14 parts of fructus amomi, 10-14 parts of cortex moutan, 10-14 parts of lotus seed cores, 10-14 parts of radix ophiopogonis and 4-8 parts of prepared radix licorice. Medicinal materials selected by the traditional Chinese medicine composition disclosed by the invention are proper in compatibility, are refined in formula, supplement one another, and are matched in use for the purposes of reinforcing qi and nourishing blood and tonifying kidney and spleen. The traditional Chinese medicine composition can promote estradiol and follicle-stimulating hormone to raise, can improve symptoms of menstrual cycle disorder and abnormal color of menses of the patient and the like, and is obvious in effect. The medicines restrict and assist one another in drug property, and are few in toxic and side reactions and safe to take.

The invention provides an image display device. When a light source is started, a reflector is positioned at the preset rotation position at high accuracy and abnormal color or reduced illuminance generated in a projection image is smoothly controlled. In the case where the lamp A is used, the mirror is temporarily driven in the direction of lamp B before the lamp A is activated. Thereafter, the mirror is returned to the position where the lamp A is used, and is pressed against a restraining member. Thereby, the mirror is positioned at a proper angle with respect to the light from the lamp A when the lamp A is activated.

The invention provides a disease prediction system based on color cognition. The disease prediction system comprises a text description module, a database construction module, a color learning model construction module and a diagnosis module; the system is used for obtaining the color condition of a certain specific excrement, secretion or a certain specific part of a human body, judging the colorcondition and the color under the normal condition, deducing the physical health problem or the disease symptom condition, and generating a health report in time. According to the invention, the normal color and the abnormal color are distinguished in advance, then the color learning model is constructed, and finally prediction of human health conditions and disease symptoms is realized, so thatthe correct rate of color recognition of the model is improved, and the operation speed is increased.