10results about How to "Avoid measuring" patented technology

The utility model relates to the technical field of fruit measurement, concretely refers to a fruit tree fruit size inspection tool, including the bottom plate, fixed with a stand on the bottom plate upside, simultaneously integrative top hat has in the top of stand, the grading plate is by grading ring and the convex handle integrative in the side of grading ring edge group, the convex handle sliding of grading plate is equipped with in the stand, and the height direction of multiple sets of grading plate stand is arranged from big to small downwards according to size, the upper and lower side of every group convex handle is embedded with magnet block, and the bottom wall of top hat is also embedded with magnet block, when multiple sets of grading plate are in turn attracted and the top side of a group grading plate is attracted with top hat, multiple sets of grading plate are in the top of stand, and multiple sets of grading plate center are located on the same straight line at this time, and are mutually matched and enclose a conical cavity, after fruit is put, will suppress and can not pass the grading plate under the removal and the grading plate of upper side separation, automatically realize the inspection of grading plate to fruit size.

This utility model discloses a prefabricated building wall structure, which includes a T-shaped strip plate located between two wall panel bodies. The wall panel body has a fitting groove adapted to the T-shaped strip plate on the side closest to the T-shaped strip plate. Two hooks are embedded in one side of the cavity of the fitting groove. The T-shaped strip plate has two cavities inside, and two symmetrical pins are fixedly connected to the cavities. This utility model installs the two wall panel bodies by bringing them close to the T-shaped strip plate, causing the fitting groove to fit against the surface of the T-shaped strip plate. Then, by rotating a threaded rod, a rectangular frame descends, and the sliding pin slides within the rectangular frame, causing the hook to rotate. The hooks of the hooks engage with the cavities of the hooks, thus installing the two wall panels. This achieves the goal of conveniently connecting adjacent wall panels using concealed hooks, avoiding calculations and measurements, and improving installation efficiency.

A method of evaluating the suitability of a mobile device (112) for performing an analytical measurement based on a color formation reaction, a method of calibrating a mobile device (112) for performing an analytical measurement based on a color formation reaction and a method of performing an analytical measurement based on a color formation reaction in an optical test strip (120) by using a mobile device (112) are disclosed. Further disclosed are a suitability computer program, a calibration computer program and a measurement computer program as well as a mobile device (112) and a kit(110). The method of evaluating the suitability of a mobile device (112) for performing an analytical measurement based on a color formation reaction comprises: a) evaluating the capability of the mobile device (112) to have one or more relevant settings of the mobile device (112) controlled by a user's software running on the mobile device (112), the relevant settings pertaining to image raw data processing steps to be carried out by the mobile device (112), wherein the relevant settings include at least one of a color space transformation (132)and a tone mapping transformation (136); b) if the evaluation in step a) indicates that the mobile device (112) is capable of having the one or more relevant settings controlled by the user's software, providing at least one item of control information, the at least one item of control information indicating that the mobile device (112) is suitable for performing the analytical measurement; and c) if the evaluation in step a) indicates that the mobile device (112) is not capable of having the one or more relevant settings controlled by the user's software, providing at least one item of control information, the at least one item of control information indicating that the mobile device (112) is unsuitable for performing the analytical measurement.

This application discloses an ultrasound image processing method, apparatus, electronic device, and storage medium. The method includes: acquiring multiple types of data signals during ultrasound imaging; wherein the multiple types of data signals include at least two of the following: ultrasound echo signal after beamforming, initial wave image before digital scan conversion, and ultrasound image after digital scan conversion; performing no-load detection on each of the multiple types of data signals to obtain corresponding no-load detection results; and combining multiple no-load detection results to determine the final no-load detection result of the ultrasound image. This application performs multiple no-load detections on multiple types of data signals in multiple stages of ultrasound imaging, and combines the results of multiple no-load detections to obtain the final no-load detection result of the ultrasound image, improving the accuracy of no-load image identification, avoiding subsequent functions from making incorrect diagnoses or measurements of the no-load image, and ensuring the reliability and accuracy of ultrasound diagnostic and measurement functions.

A long axis measuring device belongs to the technical field of measuring equipment, including base, the base is equipped with guide groove, the guide groove is equipped with guide channel along the guide groove axial direction, the guide channel is equipped with clamping piece, the upper part of the clamping piece is equipped with locking screw that can fix the long axis to be measured, the lower part of the clamping piece is equipped with trajectory pen that extends downward, the bottom of the trajectory pen is fixed in the clamping piece at one end of the long axis to be measured and the long axis to be measured contacts with the base when the top of the trajectory pen is pressed downward, the side of the clamping piece is also equipped with driving assembly that can drive the clamping piece to move along the guide channel. Through the mutual cooperation of the base, the guide groove and the driving assembly, when the long axis to be measured is placed, the trajectory pen contacts with the base under the pressure of the long axis to be measured and can draw marks, the accurate length of the long axis to be measured is indirectly obtained by measuring the trajectory distance, and the measurement and reading errors existing in directly measuring the long axis to be measured are avoided.

The application discloses an ultrasonic uterine junction zone evaluation system, and the subjective process is converted into objective mathematical calculation through image processing and computer vision algorithm. Specifically, after the image quality is optimized by using anisotropic diffusion filtering and CLAHE algorithm, a hybrid segmentation technology based on edge detection and three-dimensional region growth is adopted to accurately extract a three-dimensional geometric model of JZ. On this basis, the integrity of JZ is quantified by defining and calculating a core parameter, namely, continuity index (CI). The algorithm samples along the center line system of JZ, analyzes the mutation of the local width of adjacent points, and accurately represents the continuity degree of the ring structure by using a mathematical proportion (CI value).

This application relates to the field of scaffolding construction technology and provides a method for constructing scaffolding suitable for membrane enclosure systems, including the following steps: S1 Marking and positioning; S2 Laying out positioning lines, forming grid lines on the bottom surface of the liquid cargo tank through measurement and marking, and generating a support leg position layout diagram; S3 Ground assembly; S4 Lifting and guiding, lifting and transferring the entire scaffolding structure into the liquid cargo tank, and guiding the support legs to accurately align with the support leg positioning lines through a guide structure; S5 Completing assembly. This application's method for constructing scaffolding suitable for membrane enclosure systems utilizes a guide structure to guide the position of the scaffolding, which can reduce the deviation between the actual landing position of the scaffolding and the preset positioning lines, improving the accuracy and efficiency of scaffolding construction.

This invention discloses a viewpoint planning method for part feature contours based on clustering and segmentation, belonging to the field of 3D measurement. This method obtains feature contour clusters through clustering and segmentation, formulates more targeted viewpoint generation strategies, avoids measuring irrelevant areas, and reduces measurement time. Simultaneously, the clustering process effectively integrates feature contours, reduces the number of viewpoints generated, and improves the utilization rate of each viewpoint, thereby increasing overall measurement efficiency. When calculating the measurable area of ​​each viewpoint, the overall measurability of the feature contour is initially judged based on the measurability constraints of the binocular camera and projector, reducing subsequent computational load. Then, the feature contour is translated along the opposite direction of the normal, and each point of the translated contour is accurately calculated based on the measurability constraints of the binocular camera and projector, eliminating the problem of misjudgment of measurability caused by self-occlusion such as wall thickness, ensuring good measurement results when measuring different features.

The utility model discloses a pipe product joint arm measuring device comprising a pedestal, the top end of the pedestal is slidably provided with an adjusting seat, the top end of the adjusting seat is fixedly connected with a first joint arm, the first joint arm is rotatably connected with a telescopic arm, the telescopic arm comprises a fixed arm, and the fixed arm is provided with an adjusting groove. An adjusting arm is slidably arranged in the adjusting groove, a first screw rod is in threaded connection with the adjusting arm, the first screw rod is rotationally connected with the fixed arm, a first motor is installed on the fixed arm, the output end of the first motor is fixedly connected with the side end of the first screw rod, and a second joint arm is rotationally connected with the adjusting arm; a plurality of first electric cylinders are mounted on the second articulated arm, and telescopic rods of the plurality of first electric cylinders are fixedly connected with a length measuring mechanism, so that the length of the telescopic arm is convenient to adjust, the distance between the length measuring mechanism and the base and the distance between the diameter and thickness measuring mechanism and the base are convenient to adjust, and remote adjustment is convenient; and the measurement of the farther pipe products is facilitated.

The present application belongs to the technical field of building structure reinforcement reconstruction, and particularly relates to a carbonization depth compensation correction method for rebound detection of long-age brick-concrete structure and reinforcement application. The method comprises the following steps: layer-by-layer polishing and recording the polishing depth of the concrete member measuring area; performing rebound detection on the polished surface to obtain an average rebound value; and selecting a one-dimensional strength measurement curve or a standard strength measurement curve containing carbonization depth to calculate the strength estimated value according to the comparison result of the polishing depth and the carbonization saturation threshold. Based on the detected concrete, brick and mortar strength, the axial compressive bearing capacity and the aseismic shearing bearing capacity of the original masonry wall are calculated. When the bearing capacity is insufficient, reinforcement is implemented by adding a reinforced concrete surface layer on both sides, configuring a steel mesh and a tieback. The present application eliminates the surface hardening interference in rebound detection by polishing to remove the carbonization layer, selects a calculation path through threshold comparison to avoid the transmission of carbonization depth measurement error, and uses the detection result for reinforcement parameter checking, thereby improving the detection accuracy.