15results about How to "Enhance the image" patented technology

This utility model relates to a lubrication device for a down-the-hole drill hoisting system, belonging to the field of mining equipment technology in the metallurgical industry. The technical solution is as follows: the bottom sprocket (7) and the top sprocket (9) are respectively fixed on the drill frame (12), and the bottom sprocket (7) and the top sprocket (9) are connected by a hoisting chain (6). The pressure sprocket (3) cooperates with the hoisting chain (6). The lubricating oil tank (1) is located above the pressure sprocket (3). The upper end of the oil dripping pipe (15) is connected to the bottom of the lubricating oil tank (1), and the lower end of the oil dripping pipe (15) faces the pressure sprocket (3). One end of the high-pressure air pipe (5) is connected to the air compressor (17), and the other end of the high-pressure air pipe (5) faces the bottom sprocket (7). An adjusting valve (2) is installed on the oil dripping pipe (15), and an air pipe valve (8) is installed on the high-pressure air pipe (5). The beneficial effects of this utility model are: ensuring the lubrication of the hoisting chain, and using high-pressure airflow to remove mineral powder on the sprocket and chain, avoiding grease splashing.

The utility model relates to dumbbell piece packaging technical field, and disclose a kind of dumbbell piece packaging equipment, including workbench, the both sides of the top of workbench are fixedly installed with support rod, center positioning column is fixedly installed in rotating tray, the top of workbench is fixedly installed with backing plate, the top of backing plate is fixedly installed with fixed plate, telescopic cylinder two is fixedly installed in the fixed plate, the front end of telescopic cylinder two is fixedly installed with fixed seat, slide rail is set in the fixed seat, slide block is slidably installed on the slide rail, the outside of threaded rod is installed with push wheel. This dumbbell piece packaging equipment, dumbbell piece packaging equipment can realize automatic operation, equipment can accurately cut film to appropriate size, ensure that dumbbell piece is completely wrapped, and the sealing of film can be closely fitted, so that the packaging effect of each product can keep basically same, which helps to improve the overall image of product.

The present application relates to the technical field of short message processing, in particular to a method and device for intelligent analysis and processing of big data of spam short messages, the method comprising: judging feature difference of short message content; according to the judging result of feature difference, giving the short message corresponding spam short message feature value, and accumulating the spam short message feature values together to obtain a first spam short message feature value; if the first spam short message feature value exceeds a first preset threshold, intercepting the short message, if the first spam short message feature value does not exceed the first preset threshold, inputting the short message content into a short message content intelligent analysis strategy module to obtain a second spam short message feature value; performing addition accumulation calculation on the first spam short message feature value and the second spam short message feature value to obtain a third spam short message feature value, if the third spam short message feature value exceeds a second preset threshold, intercepting the short message, if the third spam short message feature value does not exceed the second preset threshold, passing the short message. The present application improves short message quality and enhances the image of a telecom operator enterprise.

The present invention provides an optical lens. The number of lenses with optical power is five. Along the optical axis, from the object side to the imaging surface, it successively includes: a first lens with negative optical power; a second lens with positive optical power, whose object side surface is convex and whose image side surface is concave; a third lens with negative optical power, whose object side surface is convex and whose image side surface is concave; a fourth lens with positive optical power, whose object side surface is convex; a fifth lens with positive optical power; wherein, the focal length f3 of the third lens and the effective focal length f of the optical lens satisfy: -1.4 < f3 / f < -0.85. The optical lens provided by the present invention has one or more advantages such as a large image surface, a long focal length, a large aperture, and high imaging quality through specific surface shape matching and reasonable optical power distribution.

The utility model discloses a kind of apparel tags of fabric embossed tpu, belong to apparel tag technical field, its technical scheme main points include the main body of label, the main body of label includes substrate layer, the top of substrate layer is provided with adhesive layer, the top of adhesive layer is provided with embossed layer, and the top of embossed layer is provided with pattern layer;Through the design of embossed layer, the unique texture effect is presented to the surface of the main body of label, and it is combined with the brand identification and product information display of pattern layer, greatly improve the aesthetic degree and artistic feeling of the main body of label, satisfy the demand of consumer to individualization and fashion, can effectively improve the overall image of brand and product added value;Through waterproof layer in protective layer, water penetration can be effectively prevented, protect the internal structure and pattern of the main body of label from water damage, while the air permeability guarantees the comfort of wearing, applicable to various different use scenarios, such as outdoor sports, humid environment etc.

The embodiment of the present disclosure provides an image restoration method based on a text-guided and detail-preserving diffusion model, which belongs to the technical field of image processing, and specifically comprises the following steps: obtaining a preliminary degraded image according to a clear image, encoding the clear image into a latent space through an encoder and adding noise to obtain a noise latent variable; inputting the preliminary degraded image and the noise latent variable into a conditional diffusion model as conditions to predict noise added in the t-th step, calculating a latent variable that preserves details and clarity, and decoding a new degraded image through a decoder according to the latent variable; inputting the new degraded image and the noise latent variable into the conditional diffusion model as conditions again to obtain a final predicted noise, and calculating a loss according to the final predicted noise and a preliminary predicted noise to train the conditional diffusion model; saving the model weight of the trained conditional diffusion model, and completing the image restoration process of a target image by using the inference process of DDIM. Through the scheme of the present disclosure, the restoration efficiency and adaptability are improved.

The present invention provides an optical lens. The number of lenses with optical power is five. Along the optical axis from the object side to the imaging surface, it sequentially includes: a first lens with negative optical power, whose object side surface is concave; a second lens with positive optical power, whose object side surface is concave and whose image side surface is convex; a third lens with negative optical power, whose image side surface is concave; a fourth lens with positive optical power, whose object side surface is convex and whose image side surface is concave; a fifth lens with positive optical power, whose image side surface is convex; wherein, the focal length f5 of the fifth lens and the effective focal length f of the optical lens satisfy: 0.9 < f5 / f < 1.3. The optical lens provided by the present invention has one or more advantages such as a large image surface, a long focal length, a large aperture, and high imaging quality through specific surface shape matching and reasonable optical power distribution.

The present disclosure provides a kind of image processing method, device, equipment and storage medium, it is related to image processing field, especially it is related to target detection and image intelligent cutting field.The specific implementation scheme is: target detection is carried out to target object in input image, and the frame of target object is obtained;According to input image and the frame of target object, determine multiple candidate image regions;From multiple candidate image regions, determine a best candidate region;Then based on the frame of target object in best candidate region, input image is cut, so that the image effect obtained by cutting is better.

The utility model discloses a kind of outer wall screw hole waterproof brushing devices, it is related to building construction field, technical scheme is, including paint box and brush, the upper portion of paint box is provided with opening, the side of paint box is fixedly provided with positioning plate, positioning plate is rectangular, and through hole is opened on the board body of positioning plate;Brush includes handle, and handle is fixedly provided with brush holder, and brush holder is fixedly provided with brush hair;Paint box is fixedly provided with handle on the side opposite to positioning plate, and clamping groove is opened on handle, and clamping groove is connected with handle.The beneficial effects of the utility model are that: the standardization of brushing size can be realized, the image of outer wall waterproof construction is improved, the thickness and uniformity of brushing are facilitated to control, and thickness error is reduced;Waterproof coating dripping waste when brushing waterproof coating can be reduced, recycling of dripping waterproof coating is realized, thereby material cost is reduced;It can be carried on site, and it is simple and practical to operate, and construction efficiency is improved.

The invention provides an optical lens, which comprises five lenses with focal power and sequentially comprises a first lens with negative focal power, a second lens with positive focal power, a third lens with negative focal power, a fourth lens with negative focal power, a fifth lens with negative focal power and a sixth lens with negative focal power from an object side to an imaging surface along an optical axis, the object side surface of the second lens is a convex surface, and the image side surface of the second lens is a concave surface; the third lens has negative focal power, and the image side surface of the third lens is a concave surface; the object side surface of the fourth lens is a convex surface, and the image side surface of the fourth lens is a concave surface; the fifth lens has positive focal power, and the object side surface of the fifth lens is a convex surface; wherein the focal length f2 of the second lens and the effective focal length f of the optical lens meet the following conditions: 0.8 lt; f2 / flt; 1.1. According to the optical lens provided by the invention, through specific surface shape matching and reasonable focal power distribution, the lens has one or more advantages of large image surface, long focus, large aperture, high imaging quality and the like.

The application provides a light control device and a passive light emitting image source, wherein the light control device comprises a diffusion element and a direction control element; the direction control element is used for converging light emitted by light sources at different positions; the diffusion element is arranged on the side of the direction control element away from the light sources, and is used for diffusing the light emitted by the direction control element and forming a light spot. The light control device and the passive light emitting image source provided by the embodiment of the application can improve the utilization rate of light, and high-brightness light can be emitted by using a low-power light source, thereby forming a high-brightness image.

This invention relates to the field of power transmission line operation and maintenance technology, and discloses a method for predicting the clearance range of transmission line corridors by integrating tree species knowledge graphs. The method includes the following steps: collecting point cloud data and multi-source data from meteorology, vegetation mechanisms, and electrical environment; performing time-series alignment, completion, and distortion removal preprocessing; constructing a tree species knowledge graph and a tree proxy model, outputting growth and risk prediction parameters; accurately extracting tree obstacle point clouds and matching tree species through an attention mechanism; calculating corrected safety distances and establishing a multi-dimensional hazard classification system; combining meteorological data to correct growth parameters, predicting future risks, dynamically delineating the clearance range, adjusting inspection cycles, and visualizing the results. This invention significantly improves prediction accuracy, overcomes the shortcomings of traditional inspections, saves annual operation and maintenance costs, reduces tripping losses, achieves precise control and mode transformation, considers multiple benefits, has strong adaptability, and broad prospects for promotion.

The application discloses a high-magnification macro lens, which comprises a first lens group G1, a second lens group G2 with positive refractive power and a third lens group G3 with negative refractive power from the object side to the image plane side in sequence; when the object is from infinity to a close distance and is focused, the first lens group G1 is fixed, the second lens group G2 is moved from the image side to the object side, and the third lens group G3 is moved in cooperation with the second lens group G2, thereby playing a role of assisting focusing. The application is convenient and fast to use, can realize good imaging from infinity to 2 times of photographic magnification, and realizes a macro lens with small size, low cost and high performance.

The utility model relates to packing equipment technical field provides a kind of carton sealing equipment, including rack, PLC control module being set on rack, folding box module and rubberizing module, still including first conveying module, detection module and second conveying module being set on rack;Rack has the first direction and the second direction of horizontal extension and perpendicular, first conveying module and second conveying module are arranged along the first direction;First conveying module includes the first conveyor belt and the second conveyor belt of interval arrangement along the second direction;Detection module is used to detect whether the left cover of carton, the right cover of carton is flush in the second direction;Detection module, first conveyor belt and second conveyor belt are all with PLC control module electric connection;PLC control module can separately adjust the conveying speed of first conveyor belt and second conveyor belt.The equipment is adjusted to flush by the cover on both sides of carton, makes sealing flush, avoids partial adhesive belt to be suspended or wrinkle, to ensure the sealing property of carton, improves the quality of encapsulation.

The application discloses a breast tumor puncture path planning method and system. First, a target image is collected, and region segmentation is performed on the target image to obtain a breast contour image; then, three-dimensional reconstruction is performed on the breast contour image to obtain a breast three-dimensional image; the breast three-dimensional image is input into a pre-constructed hybrid adaptive attention model to extract a breast tumor lesion area; then, the breast area is modeled as a weighted graph, a tumor lesion target node and a starting node are taken as two endpoints, and a puncture path is planned by comparing distance values between adjacent nodes, so that accurate positioning of the breast tumor and accurate planning of the puncture path are realized.