35results about How to "Easy to identify and operate" patented technology

The invention discloses a method and device for reminding users of responses according to the phone call state. The method includes the steps that firstly, a listening waiting mode is started when it is detected that the two sides temporarily stop conversation in the communication process; secondly, the phone call state is monitored in real time, and when it is detected that any side continues talking or a conversation instruction is detected, the users are reminded to continue the conversation. The users can judge when to continue the conversation without putting terminals close to the ears, fatigue caused when the users hold the terminals by hand is avoided, conversation piracy is guaranteed, the reminding mode is obvious, and re-recognition operations during conversations are greatly facilitated.

The invention relates to an indoor scene identifying method based on point cloud fragment division. The indoor scene identifying method comprises the following steps of: pre-dividing a three-dimensional point cloud image according to a plane method vector and color information of a three-dimensional point cloud by combining a graph theory method, so that the image is divided into different point cloud fragments, and each fragment belongs to different objects; establishing a rate model framework for combining and identifying simultaneously to carry out combination and object classification on the point cloud segments, so as to identify different objects in a scene space; and expressing relation of an image characteristic, an object type and an object of the scene spaces and information of an area where the scenes are by using a scene space level model for combining semantic information with topological relation, and establishing a scene space information inference model based on an oriented picture, so as to obtain space semantic information of the scene. Compared with the prior art, the indoor scene identifying method has the advantages of accurate identification, simplicity and convenience in operation and the like.

The invention discloses an optical fiber identification device, which comprises a shell body, wherein an identification cavity is formed in the shell body, an annular rotating groove is formed in theinner wall of the identification cavity, an annular rotating block matched with the annular rotating groove is rotatably connected in the annular rotating groove, the inner wall of the annular rotating block is provided with an identification device, and a groove communicated with the annular rotating groove is further formed in the shell body, a driving motor is arranged in the groove, an outputshaft of the driving motor is connected with a first gear, a plurality of first tooth grooves matched with the first gear are formed in the side wall of the annular rotating block in a surrounding manner, the identification device is connected with a mounting block, and a first mounting slot matched with the mounting block is formed in the annular rotating block. The optical fiber identification device facilitates the position rotation of the identification device, so that the identification device can perform identification operation on a plurality of parts of an optical cable conveniently, thereby improving the precision of identification; meanwhile, the optical fiber identification device facilitates the disassembly, replacement and overhauling of the identification device, thereby reducing an error rate of identification.

The invention relates to the technical field of size measurement, in particular to a method and device for measuring the size of a workpiece. The measurement method includes the following steps: acquiring an image of the workpiece to be measured, calibrating the pixels of the image, and performing matching measurement on the image by combining the calibrated pixels with a preset comparison standard, so as to obtain the size of the workpiece to be measured. Since the calibrated pixels have a smaller size, the size of a smaller workpiece can be measured through the pre-calibrated pixels. At the same time, there is no need to consider the shape and size of the workpiece when measuring. As long as the workpiece is within the shooting range, the size of the workpiece can be obtained through the calibrated pixels, which has high practicability and anti-interference. The workpiece size measurement method provided by the embodiment of the present invention can realize the size measurement of the workpiece more quickly and accurately, reduce the measurement error of the workpiece size, improve the measurement efficiency, and has high practicability and popularization value.

The invention relates to the technical field of mechanical tools for marine products, and provides a flaring device for bivalve molluscs. The flaring device for the bivalve molluscs comprises a first pliers handle and a second pliers handle, wherein the first pliers handle and the second pliers handle are connected together in a crossed mode through a hinge portion, a first pliers head and a second pliers head are arranged at the end, close to the hinge portion, of the first pliers handle and the end, close to the hinge portion, of the second pliers handle respectively, the first pliers head and the second pliers head are used in cooperation in an attached mode to form a head portion mechanism used for carrying out flaring motion, the head portion mechanism is used for being inserted into a gap formed between the two valves of each bivalve mollusc in the natural extension state, a limiting part and a flaring force application part are arranged at the position, far away from the hinge portion, of the first pliers handle and the position, far away from the hinge portion, of the second pliers handle respectively, and the two ends of the flaring force application part are fixedly connected to the first pliers handle and the second pliers handle respectively. According to the flaring device for the bivalve molluscs, a marine product worker can conveniently carry out living body sex discrimination on the bivalve molluscs and carry out living body observation of the gonad development maturity on the bivalve molluscs, the artificial spawning time can be mastered accurately, inbreeding hybridization and distant hybridization of the bivalve molluscs and establishment of families can be facilitated, and especially, group hybridization and mass production can be facilitated.

The present disclosure relates to an image correction method and device, wherein the method includes: acquiring an image of a target area; The area image is divided into a first sub-area image and a second sub-area image; the first sub-area image is projected to the Y axis to obtain a first projection map, and the second sub-area image is projected to the Y axis to obtain a second projection map; according to The first projection diagram and the second projection diagram calculate the angle between the direction of the characters in the target area image and the X axis; rotate the target area image according to the angle so that the direction of the characters in the target area image is parallel to the X axis. Through this technical solution, the direction of the characters in the image of the target area is corrected, which facilitates the character segmentation and subsequent recognition operations.