31results about How to "Increase blur" patented technology

In a face image capturing device, a focal point of a fixed-focus in-vehicle camera is set to a position where a circle of confusion with respect to a foremost face position is larger than the circle of confusion with respect to a rearmost face position. The rearmost face position is where the driver's face is positioned when a driver's seat is moved to the rearmost limit. The foremost face position is where the driver's face is positioned when the driver's seat is moved to the foremost limit. When the focal point of the in-vehicle camera is set to the above position, the focal point can be moved rearward to reduce the blurring of a face image at the rearmost face position. Even if the blurring of the face image at the rearmost face position is increased, a driver condition can be accurately determined at all times.

The invention discloses a method and device for generating a shallow depth-of-field image. The method comprises the following steps of: shooting a shot main body according to a first aperture value to generate a first aperture value image; shooting the shot main body according to the second aperture value to generate a second aperture value image, wherein the second aperture value is more than the first aperture value; analyzing the first aperture value image and the second aperture value image to obtain an image difference; and judging that the image difference is more than a critical value, and processing the first aperture value image to obtain the shallow depth-of-field image.

According embodiments of the present disclosure, a water-based ink set for ink-jet recording is provided. The ink set may contain a black ink, a cyan ink, a magenta ink and a yellow ink. Each ink may contain a polyoxyethylene alkyl ether sulfonate.

The present invention provides a password fuzzy input method comprising the steps of: displaying a plurality of teletext regions by virtue of a user interface, wherein each teletext region has a mapping relationship with an information unit consisting of a plurality of information elements; detecting direction information of a gravity sensor, and changing the display view angles of the teletext regions in the user interface by following the changes of the direction information to ensure that the teletext regions show a plurality of teletext layers thereof in equally-spaced overlapping arrangement, and each teletext layer displays one of the information elements of the information unit in the teletext region where the teletext layer belongs to; and responding to a user defined instruction of any one of the teletext regions, and selecting the information unit mapped with the teletext region so as to verify whether the content of a corresponding position of a preset password is one of the information elements in the information unit. The present invention provides a corresponding password fuzzy input device at the same time. While improving the fuzzy degree of the password input process, the method provided by the present invention enhances the interactivity of the interface and improves the user experience.

The embodiment of the invention provides an image fuzzy processing method and device. The method comprises that a boundary of a clear area and a fuzzy area in an image is arranged; a sampling fuzzy parameter of the fuzzy area is arranged according to the size of the image to be processed; sampling fuzzy processing is performed on the fuzzy area by adopting the sampling fuzzy parameter of the fuzzy area via arrangement; fuzzy templates corresponding to pixel points in the fuzzy area are calculated; and fuzzy filtering is performed on all the pixel points in the fuzzy area after sampling fuzzy processing by adopting the obtained fuzzy templates. With application of the method and the corresponding device, smaller fixed templates can be used so that fuzzy processing speed is enhanced and adaptability is high.

There is provided a transfer sheet with improvement in smudges and blurs of a transfer sheet when printed matters are produced. A transfer sheet according to the present invention comprises a substrate, and in the order a peel layer and a transfer layer on the substrate, wherein the peel layer contains a binder resin containing an acrylic-based resin of more than 0 mass and 49 mass % or less and a vinyl chloride-vinyl acetate resin of 51 mass % or more and less than 100 mass %.

A self-adaptive image edge correction device and method thereof, including an image fetching unit, an image processing unit, and an image output unit. Wherein, the image fetching unit is used to provide an original image, and is connected electrically to the image processing unit, that includes a sharpening filter, a processor, and an edge detector. The sharpening filter converts the original image into a sharpened edge image, and the processor superimposes the original image to the sharpened edge image, to form an enhanced image. The edge detector fetches the edge of the enhanced image, to obtain a differential edge image. The processor then utilizes selectively the horizontal correction or vertical correction to correct the differential edge image, based on s deviation direction of the differential edge image, to form a corrected image, and provide it to the image output unit to output as required.

The invention discloses a semantic fuzzy search method based on a sentence-level deep learning language model. According to the method, the fuzzy degree is high, a deep learning language model is introduced, the semantic problem is fully considered, statements with high semantic similarity with target statements can be retrieved, and the semantic similarity between the statements is efficiently judged in a layered semantic similarity calculation mode; the operation speed is high, vectorization processing is used for replacing a conventional text cyclic traversal processing mode, all semantic matching task units are ensured to be processed in parallel, and the search speed is greatly increased; the search recall ratio is high, and implication indexes are utilized, so that the robustness ofthe system to grammar interference is better, and the search recall ratio is effectively improved; the system is flexible, the mechanisms of semantic comprehension, fuzzy query, accurate information positioning and the like are fused, and then the whole algorithm module is subjected to interface encapsulation, so that convenience is brought to a user to call.

A liquid crystal display including a blink backlight system light source and a liquid crystal panel for adjusting the amount of light transmitted from the light source. The light source is made of a plurality of light emitting tubes each having one or more kinds of phosphors, and having a turned-on state and a turned-off state within one frame. A luminance factor area of light from each of the phosphors is substantially equal to that of light from any other phosphor in at least one of a luminance rise time when the light source changes from the turned-off state to the turned-on state and a luminance fall time when the light source changes from the turned-on state to the turned-off state.

In a face image capturing device, a focal point of a fixed-focus in-vehicle camera is set to a position where a circle of confusion with respect to a foremost face position is larger than the circle of confusion with respect to a rearmost face position. The rearmost face position is where the driver's face is positioned when a driver's seat is moved to the rearmost limit. The foremost face position is where the driver's face is positioned when the driver's seat is moved to the foremost limit. When the focal point of the in-vehicle camera is set to the above position, the focal point can be moved rearward to reduce the blurring of a face image at the rearmost face position. Even if the blurring of the face image at the rearmost face position is increased, a driver condition can be accurately determined at all times.

A self-adaptive image edge correction device and method thereof, including an image fetching unit, an image processing unit, and an image output unit. Wherein, the image fetching unit is used to provide an original image, and is connected electrically to the image processing unit, that includes a sharpening filter, a superimposer, and an edge detector. The sharpening filter converts the original image into a sharpened edge image, and the superimposer superimposes the original image to the sharpened edge image, to form an enhanced image. The edge detector fetches the edge of the enhanced image, to obtain a differential edge image. The image processing unit then utilizes selectively the horizontal correction or vertical correction to correct the differential edge image, based on s deviation direction of the differential edge image, to form a corrected image, and provide it to the image output unit to output as required.

The invention relates to the technical field of information processing and information security protection, in particular to a switching control method and device for a password input interface.The method includes the steps that a user interface is monitored in real time to acquire current operating information on the user interface; when it is judged that the current operating information represents that current operation is located in a password input scene, a password generating module is awakened to display the password input interface, and the password input interface is used for displaying multiple image-text regions generated by the password generating module; a response to each time of selection of an information unit is made, the information unit is filtered to determine information elements in the information unit, and the information elements are displayed on corresponding password input positions in an implicit mode.By means of the switching control method and device, the fuzziness degree of the selected information elements and the password input fuzziness degree can be greatly increased, the security of the password setting / input verification process is improved accordingly, and corresponding optimization processing is conducted on the password verification processing process and the calling process of corresponding password input methods.

Disclosed is a personal care composition comprising: a) a porous particle; b) a film forming polymer; and c) a cosmetically acceptable carrier which is a water and oil emulsion; wherein the porous particle has oil absorption value in the range of 50 g / 100 g to 1500 g / 100 g; wherein the porous particle is selected from porous silica, cellulose, acrylic polymer, nylon and ethylene / methacylate copolymer hollow sphere coated with porous silica; wherein the film forming polymer is selected from an acrylate polymer, a methacrylate polymer, a urethane polymer or co-polymers thereof; and wherein the composition comprises whitening pigment in an amount of from 0.001 to 2 wt %.

The invention discloses a semantic fuzzy search method based on a sentence-level deep learning language model. In the present invention, the present invention has a high degree of ambiguity, and the present invention introduces a deep learning language model, which fully considers semantic issues, and can retrieve sentences with high semantic similarity with the target sentence, and use the method of hierarchically calculating semantic similarity Efficiently judge the semantic similarity between sentences; the operation speed is fast, and the vectorized processing is used instead of the conventional loop traversal to process text, ensuring that each semantic matching task unit can be processed in parallel, which greatly improves the search speed; The search recall rate is high, and the use of implication index makes the system more robust to grammatical interference, effectively improving the search recall rate; the system is flexible, and the present invention integrates mechanisms such as semantic understanding, fuzzy query, and precise information positioning , and then encapsulate the entire algorithm module with an interface, which is convenient for users to call.

The present invention relates to a thermosensitive recording material and, specifically, to a thermosensitive recording material comprising: a colorless or light-colored leuco dye; a compound of chemical formula (1) containing a non-phenolic sulfonyl urea group as a developer; at least one of general formulas II-1, II-2, and II-3 as a sensitizer; a binder; and other fillers. The thermosensitive recording material of the present invention improves the background blurring of a color-developed image by using a non-phenolic developer and exhibits excellent effects in view of color development sensitivity, water resistance, oil resistance, plasticizer resistance, and the like.

The present invention relates to a thermosensitive recording material and, specifically, to a thermosensitive recording material comprising: a colorless or light-colored leuco dye; a compound of chemical formula (1) containing a non-phenolic sulfonyl urea group as a developer; at least one of general formulas II-1, II-2, and II-3 as a sensitizer; a binder; and other fillers. The thermosensitive recording material of the present invention improves the background blurring of a color-developed image by using a non-phenolic developer and exhibits excellent effects in view of color development sensitivity, water resistance, oil resistance, plasticizer resistance, and the like.

The invention discloses a system and a method for correcting an imaging parameter error of a remote sensing camera, and mainly solves the problem that the imaging parameter error of the conventional remote sensing camera is difficult to detect and correct. The system disclosed by the invention comprises three constituent parts, namely a ground control center, a satellite-borne remote sensing camera and a digital image fuzzy image motion value detection unit. Parameter correction is realized by the steps of: (1) sending a control signal to a satellite by the ground control center; (2) imaging by using the remote sensing camera; (3) inputting an remote sensing image; (4) detecting a fuzzy image motion value; (5) estimating the imaging parameter error of the remote sensing camera; (6) carrying out camera system parameter correction by sending the control signal through the ground control center; and (7) judging whether the correction on an imaging parameter of the remote sensing camera is finished. According to the system and the method for correcting the imaging parameter error of the remote sensing camera, under the premise that no load is increased to the remote sensing camera, the high-precision, low-cost and high-instantaneity imaging parameter correction on the satellite-borne remote sensing camera is realized, and meanwhile, the imaging quality of an in-orbit remote sensing camera is greatly improved.

A range discriminating optical sensor for use in a vehicle safety system is provided. The range discriminating sensor is designed to create a small depth of field such that objects at a range outside of the depth of field are eliminated from the image. Generally, the optical sensor uses a large aperture to limit the depth of field. An electronic imaging element is used to detect the image projected by the lens. The electronic imaging element may have a small pixel size which further reduces the depth of field. A signal processor can be used to determine the distance from the image sensor with objects with the selected depth of field appearing in focus and those outside of the depth of field appearing out of focus.

There is provided a transfer sheet with improvement in smudges and blurs of a transfer sheet when printed matters are produced. A transfer sheet according to the present invention comprises a substrate, and in the order a peel layer and a transfer layer on the substrate, wherein the peel layer contains a binder resin containing an acrylic-based resin of more than 0 mass % and 49 mass % or less and a vinyl chloride-vinyl acetate resin of 51 mass % or more and less than 100 mass %.

Disclosed is a personal care composition comprising boron nitride in combination with a non-silicone polyolefin particle in a cosmetically acceptable carrier to provide benefits of enhanced skin appearance.

In an ultrasonic image processing apparatus, an original image in the form of a three-dimensional ultrasonic image is generated from volume data based on the volume rendering method. Directional interpolation processing is then applied to the original image. More specifically, a corresponding point corresponding to a noted pixel in the display image is first determined on the original image. Then, on the original image, a plurality of candidate directions extending through the corresponding point are set, and a dispersion value is computed for each of the candidate directions. Further, a normal direction with the maximum dispersion value is specified among the candidate directions, and a reference direction along the contour of a tissue is determined in the direction orthogonal to the specified normal line. Alternatively, the reference direction is determined as a direction with the minimum dispersion value among the plurality of candidate directions. Based on a plurality of pixel values existing in the reference directions, an interpolated pixel value of the noted pixel is computed. Contrast emphasis processing is further applied following the directional interpolation processing, as required.