9 results about "Start coordinates" patented technology

The embodiment of the invention discloses a detection pass system and method for a robot to verify a browser, and the system comprises a simulation user module which collects user browser information to generate a simulation behavior sample, adjusts the browser environment through the simulation behavior sample, and plans a model. And the simulation behavior sample generates a simulation behavior confrontation sample through a planning model. According to the method, the user characteristics conforming to the current time node in the browser environment are adjusted through the characteristics of the simulation behavior sample, and / or the browser environment is adjusted according to the characteristics in the simulation behavior confrontation sample, so that the browser detection end is confused, and the authenticity of the simulation behavior is improved; the path from the verification starting coordinate to the verification completion coordinate is calculated and generated through the mouse movement curve rate characteristic of the user and the linear difference algorithm, so that the simulation effect of the first verification track verification fits the real person verification, and the verification passing rate is improved.

A method, device, and electronic device for extracting DXF drawings, which relate to the CAD field. In this method, the primitives included in the DXF drawing are read, and the primitives include line segments and arcs; the primitives are preprocessed to determine the key attributes of the primitives, and the key attributes include the starting coordinates and the ending coordinates; according to the key attributes, the closed contours in the DXF drawing are determined; a preset contour algorithm is used to identify the closed contours to obtain the number, layout, and relative positions of the closed contours; the valid closed contours are determined from multiple closed contours according to the number, layout, and relative positions; and the valid closed contours are output in the standard DXF format. Implementing the technical solution provided by this application solves the problem of over-reliance on layer annotation in the related art by automatically identifying and processing closed contours, and improves the accuracy of DXF drawing parsing.

The present invention discloses a target optimization positioning method and system for railway platform canopy inspection, comprising the following steps: obtaining the platform's longitude and latitude coordinate values to obtain the starting coordinates, end coordinates, and length of the platform's central axis; obtaining the inspector's GNSS position in real time to obtain the projection point of the positioning point on the central axis along the track; calculating the distance between the positioning point and different platform projection points, and taking the projection point with the absolute minimum value as the inspector's real-time positioning; calculating the distance between adjacent positioning information, judging the current inspector's status based on the difference between the acceleration sensor value and the distance of adjacent positioning, and returning real-time positioning information; converting the calculated positioning information into longitude and latitude coordinate values to drive a character model to move, and drive the character model to rotate in terms of direction and viewing angle. The present invention achieves low-cost positioning in indoor scenes, solves problems such as large positioning deviation and positioning information loss caused by canopy obstruction and electromagnetic interference, and improves real-time positioning accuracy.

The invention provides a batch real-time editing method and device suitable for multi-dimensional objects and electronic equipment, relates to the field of computers, in particular to the fields of image processing, image editing and the like, and can be used for application scenes such as scene drawing editing and the like. According to the specific implementation scheme, in response to a first selection operation of a user, a model model of a target object is determined according to a camera position; in response to a second selection operation of the user, determining an editing plane; in response to a third selection operation of the user, determining an editing starting point coordinate according to the editing plane; in response to a fourth selection operation of the user, determining an editing end point coordinate according to the editing plane; determining editing parameters according to an editing demand, the editing starting point coordinates and the editing end point coordinates input by the user; and generating an editing result of the target object according to the model, the editing plane and the editing parameters. According to the scheme, batch editing operation of the multi-dimensional object at any position can be realized.

This invention discloses a method and system for merging layout windows based on mouse selection. The method includes establishing an event listener and entering a selection standby state, setting coordinate scroll offset correction and boundary clipping rules; recording the starting coordinates and entering the selection state when the mouse is pressed; determining the position and size of the rectangle based on the starting and current coordinates during mouse movement, and displaying the selection range in real time as a semi-transparent element within the layout container; obtaining the final coordinates of the rectangle when the mouse is released, traversing the layout window set, and determining the set of hit windows according to the overlap relationship between the bounding rectangles of each window and the rectangle; calculating the minimum bounding boundary based on the four corner coordinates of the hit window set, and generating a target merged window with the boundary parameter; removing the hit windows from the layout container and integrating their displayed content into the target merged window area. This invention solves the problems of low efficiency, inaccurate prediction, and poor judgment in existing multi-window batch merging methods.

Embodiments of the present disclosure disclose a method for realizing the interaction of a metaverse online exhibition hall based on VR technology. A specific implementation manner of this method includes: in response to detecting a startup operation on a head-mounted display device, obtaining a virtual exhibition hall space; determining a user starting coordinate corresponding to a target user; generating a user virtual model corresponding to the target user, and loading the user virtual model at the user starting coordinate; in response to an action acquisition device collecting a selection operation of the target user on any virtual exhibit model in the virtual exhibition hall space, intercepting an exhibit image of the virtual exhibit model; inputting the exhibit image into a pre-trained exhibit recognition model to obtain exhibit recognition information; determining exhibit information according to the exhibit recognition information, and displaying the exhibit information on the head-mounted display device. This implementation manner reduces the time for querying exhibit information and improves the query efficiency.

The present invention relates to a picture processing method, apparatus and electronic device. The method includes: obtaining a scale factor representing the size change according to the original size of the picture and the target editing size of the picture; obtaining the original upper left starting coordinate for editing the picture according to the target editing size, and obtaining the final upper left starting coordinate for editing the picture according to the scale factor and the upper left starting coordinate; processing the picture according to the final upper left starting coordinate and the target editing size, and obtaining and outputting a processing result.

This application relates to the field of process manufacturing, specifically to a method, processor, device, and storage medium for workstation scheduling. The method includes: determining a target process, a target workstation corresponding to the target process, and the single processing time of the target workstation; determining the time axis of the target workstation within the target scheduling period; determining the first start time and first end time of the natural time period occupied by the target workstation within the target scheduling period, respectively, at the first start coordinates and the first end coordinates on the time axis; determining the natural time period excluding the occupied time period as the available working time period for the target workstation; determining the second start coordinates and the second end coordinates on the time axis of multiple start time periods within the available working time period based on the single processing time; and decoding the second start coordinates and the second end coordinates of the start time periods to determine the corresponding target natural days, thereby determining the scheduling plan for the target workstation for the target process.

The invention discloses a method and system for combining layout windows based on mouse framing, and the method comprises the steps: building event monitoring, entering a framing standby state, and setting a coordinate rolling offset correction and boundary cutting rule; when it is detected that the mouse is pressed down, starting coordinates are recorded, and a frame selection state is entered; determining the position and the size of a rectangular frame according to the initial coordinate and the current coordinate during the movement of the mouse, and presenting a frame selection range in the layout container in real time by using a semitransparent element; when it is detected that the mouse is lifted up, the final coordinates of the rectangular frames are obtained, the layout window set is traversed, and a hit window set is determined according to the overlapping relation between the bounding rectangles of all the windows and the rectangular frames; solving a minimum external boundary according to the four-corner coordinates of the hit window set, and generating a target merging window with boundary parameters; and removing the hit window from the layout container, and integrating the display content of the hit window into the target merged window area. According to the technical scheme, the problems that existing multi-window batch merging is low in efficiency, missing in pre-judgment and inaccurate in judgment are solved.