CN117473591A - Information labeling method, device, equipment and storage medium - Google Patents
Information labeling method, device, equipment and storage medium Download PDFInfo
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- 238000002372 labelling Methods 0.000 title claims abstract description 348
- 238000012545 processing Methods 0.000 claims abstract description 64
- 238000013461 design Methods 0.000 claims abstract description 15
- 238000010586 diagram Methods 0.000 description 19
- 238000000605 extraction Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
Abstract
The invention relates to the technical field of building design, and discloses an information labeling method, device, equipment and storage medium, which are used for reducing the superposition of labeled information and improving the labeling efficiency. The information labeling method comprises the following steps: determining a target object in the design drawing, and generating corresponding information to be annotated based on the target object; determining a first labeling area of information to be labeled based on a default labeling rule of a target object; identifying whether labeling information exists in the first labeling area; if the marking information exists in the first marking area, carrying out avoidance processing on the first marking area and/or the marking information existing in the first marking area based on a preset avoidance strategy, and displaying the information to be marked in the first marking area after avoidance.
Description
Technical Field
The present invention relates to the field of architectural design technologies, and in particular, to an information labeling method, an information labeling device, and a storage medium.
Background
The information labeling can help people to identify important information in various drawings, and when the information to be labeled in the drawings is increased, the labeling between the information is inevitably overlapped and covered, so that the labeling technology is required to be improved to avoid conflict between different labeling.
At present, information labeling is generally semi-automatic labeling based on auxiliary design software developed by Revit, the labeling mode needs human intervention to specify a labeling generation mode such as a labeling placement direction, and under the condition of crowded drawings, the risk of large overlapping of labeling information exists, the calculated amount is large, and the labeling efficiency is low.
Disclosure of Invention
The invention provides an information labeling method, an information labeling device, information labeling equipment and a storage medium, and aims to solve the problems that labeling information is easy to overlap and labeling efficiency is low in the existing information labeling scheme.
The first aspect of the invention provides an information labeling method, which comprises the following steps: determining a target object in a design drawing, and generating corresponding information to be annotated based on the target object; determining a first labeling area of the information to be labeled based on a default labeling rule of the target object; identifying whether labeling information exists in the first labeling area; if the marking information exists in the first marking area, carrying out avoidance processing on the first marking area and/or the marking information existing in the first marking area based on a preset avoidance strategy, and displaying the information to be marked in the first marking area after avoidance.
In a possible implementation manner, the avoiding processing of the first labeling area and/or the labeling information existing in the first labeling area based on the preset avoiding policy, and displaying the information to be labeled in the first labeling area after avoiding, includes: performing region position avoidance on the first labeling region and/or labeling information existing in the first labeling region based on the priority order to obtain a processed first labeling region; and carrying out display position avoidance processing on the information to be marked based on the processed first marking area, and displaying the information to be marked in the avoided first marking area.
In a possible implementation manner, the performing, based on the priority order, area position avoidance on the first labeling area and/or existing labeling information in the first labeling area, to obtain a processed first labeling area, includes: determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area; if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, moving the marking information existing in the first marking area to avoid the information to be marked, and obtaining a processed first marking area; if the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, moving the information to be marked to avoid the marking information existing in the first marking area, and obtaining a processed first marking area; and if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, avoiding the information to be marked and the marking information existing in the first marking area at the same time to obtain the processed first marking area.
In a possible implementation manner, if the information to be marked of the target object includes at least two information to be marked, the processing of avoiding the display position of the information to be marked based on the processed first marking area, and displaying the information to be marked in the avoided first marking area includes: judging whether the information to be marked has overlapping marking base points or overlapping display areas based on the processed first marking area; if the marking base points are overlapped or the display areas are overlapped, carrying out display position avoidance processing based on the priority of each piece of information to be marked, and displaying each piece of information to be marked in the first marking area after avoidance.
In a possible implementation manner, the processing for avoiding the display position based on the priority of each piece of information to be marked, and displaying each piece of information to be marked in the first mark area after avoiding, includes: determining target to-be-marked information which is currently arranged based on the priority of each to-be-marked information; determining a target avoidance area needing to be avoided in the processed first labeling area; moving the target information to be marked to avoid the target avoiding area to obtain the display position of the target information to be marked; and determining the display position of the next arranged information to be marked according to the priority of each information to be marked until the display position of each information to be marked is determined, and displaying each information to be marked in the first mark area after avoiding based on the display position of each information to be marked.
In a possible implementation manner, the performing, based on the processed first labeling area, display position avoidance processing on the to-be-labeled information, and displaying the to-be-labeled information in the avoided first labeling area includes: based on the processed first labeling area, carrying out display position avoidance processing on the information to be labeled to obtain at least two labeling schemes; scoring the at least two labeling schemes based on a preset scoring mechanism; and selecting a target labeling scheme with the highest score from the at least two labeling schemes, and displaying the information to be labeled in the first labeling area after avoidance based on the target labeling scheme.
In a possible implementation manner, the performing, based on the processed first labeling area, display position avoidance processing on the information to be labeled to obtain at least one labeling scheme includes: determining the moving sequence and the moving distance of avoiding the display position of the information to be marked based on the preset arrangement priority and arrangement moving distance; and carrying out display position avoidance processing on the information to be marked based on the moving sequence and the moving distance to obtain at least one marking scheme.
The second aspect of the present invention provides an information labeling apparatus, comprising: the first determining module is used for determining a target object in the design drawing and generating corresponding information to be annotated based on the target object; the second determining module is used for determining a first labeling area of the information to be labeled based on a default labeling rule of the target object; the identification module is used for identifying whether the first labeling area has labeling information or not; the processing module is used for carrying out avoidance processing on the first labeling area and/or the labeling information existing in the first labeling area based on a preset avoidance strategy if the labeling information exists in the first labeling area, and displaying the information to be labeled in the first labeling area after avoidance.
In a possible embodiment, the processing module includes: the avoidance unit is used for avoiding the region positions of the first labeling region and/or the labeling information existing in the first labeling region based on the priority order, so as to obtain a processed first labeling region; and the processing unit is used for carrying out display position avoidance processing on the information to be marked based on the processed first marking area and displaying the information to be marked in the avoided first marking area.
In a possible embodiment, the avoidance unit is specifically configured to: determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area; if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, moving the marking information existing in the first marking area to avoid the information to be marked, and obtaining a processed first marking area; if the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, moving the information to be marked to avoid the marking information existing in the first marking area, and obtaining a processed first marking area; and if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, avoiding the information to be marked and the marking information existing in the first marking area at the same time to obtain the processed first marking area.
In a possible embodiment, the processing unit comprises: the judging subunit is used for judging whether the information to be marked has overlapping marking base points or overlapping display areas based on the processed first marking area; and the processing subunit is used for carrying out display position avoidance processing based on the priority of each piece of information to be marked if the marking base points are overlapped or the display areas are overlapped, and displaying each piece of information to be marked in the first marking area after avoidance.
In a possible embodiment, the processing subunit is specifically configured to: determining target to-be-marked information which is currently arranged based on the priority of each to-be-marked information; determining a target avoidance area needing to be avoided in the processed first labeling area; moving the target information to be marked to avoid the target avoiding area to obtain the display position of the target information to be marked; and determining the display position of the next arranged information to be marked according to the priority of each information to be marked until the display position of each information to be marked is determined, and displaying each information to be marked in the first mark area after avoiding based on the display position of each information to be marked.
In a possible embodiment, the processing unit further comprises: the avoidance subunit is used for carrying out display position avoidance processing on the information to be marked based on the processed first marking area to obtain at least two marking schemes; the scoring subunit is used for scoring the at least two labeling schemes based on a preset scoring mechanism; and the display subunit is used for selecting a target labeling scheme with the highest score from the at least two labeling schemes and displaying the information to be labeled in the first labeling area after avoidance based on the target labeling scheme.
In a possible embodiment, the avoidance subunit is specifically configured to: determining the moving sequence and the moving distance of avoiding the display position of the information to be marked based on the preset arrangement priority and arrangement moving distance; and carrying out display position avoiding processing on the information to be marked based on the moving sequence and the moving distance to obtain at least two marking schemes.
A third aspect of the present invention provides an information labeling apparatus, comprising: a memory and at least one processor, the memory having instructions stored therein; the at least one processor invokes the instructions in the memory to cause the information labeling device to perform the information labeling method described above.
A fourth aspect of the present invention provides a computer-readable storage medium having instructions stored therein that, when executed on a computer, cause the computer to perform the information labeling method described above.
In the technical scheme provided by the invention, a target object in a design drawing is determined, and corresponding information to be marked is generated based on the target object; determining a first labeling area of the information to be labeled based on a default labeling rule of the target object; identifying whether labeling information exists in the first labeling area; if the marking information exists in the first marking area, carrying out avoidance processing on the first marking area and/or the marking information existing in the first marking area based on a preset avoidance strategy, and displaying the information to be marked in the first marking area after avoidance. In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are subjected to avoidance processing based on the preset avoidance strategy, and the information to be labeled is displayed in the first labeling area after avoidance, so that the risk of overlapping the labeling information and human intervention operation are reduced, and the information labeling efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a method for marking information according to an embodiment of the present invention;
FIG. 2 (a) is a schematic diagram of a first extraction labeling parameter according to an embodiment of the invention;
FIG. 2 (b) is a schematic diagram of a second extraction labeling parameter according to an embodiment of the invention;
FIG. 2 (c) is a schematic diagram of a third extraction labeling parameter according to an embodiment of the invention;
FIG. 2 (d) is a schematic diagram of a first text label parameter according to an embodiment of the present invention;
FIG. 2 (e) is a schematic diagram of a second text label parameter according to an embodiment of the present invention;
FIG. 2 (f) is a schematic diagram of labeling parameters with high label in an embodiment of the present invention;
FIG. 2 (g) is a schematic diagram of linear labeling parameters according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of another embodiment of a method for marking information according to an embodiment of the present invention;
FIG. 4 (a) is a schematic diagram of a target avoidance object according to an embodiment of the present invention;
fig. 4 (b) is a schematic diagram of merging target avoidance object nodes in an embodiment of the present invention;
FIG. 4 (c) is a schematic diagram of a target avoidance region according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of another embodiment of a method for marking information according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the arrangement base line and arrangement direction of each quadrant in an embodiment of the present invention;
FIG. 7 is a schematic view of a placeable region in an embodiment of the invention;
FIG. 8 is a schematic diagram of an embodiment of a tag information device according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of another embodiment of a tag information device according to an embodiment of the present invention;
fig. 10 is a schematic diagram of an embodiment of a tag information device according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides an information labeling method, an information labeling device, information labeling equipment and a storage medium, which are used for solving the problems that the labeling information is easy to overlap and the labeling efficiency is low in the existing information labeling scheme.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that the execution body of the present invention may be an information labeling device, and may also be a terminal or a server, which is not limited herein. The embodiment of the invention is described by taking a server as an execution main body as an example.
For ease of understanding, a specific flow of an embodiment of the present invention is described below with reference to fig. 1, where an embodiment of a method for labeling information in an embodiment of the present invention includes:
101. determining a target object in the design drawing, and generating corresponding information to be annotated based on the target object;
and determining a target object in the design drawing, identifying the content of the target object to be marked, and generating information to be marked based on the content to be marked.
102. Determining a first labeling area of information to be labeled based on a default labeling rule of a target object;
the default labeling rule includes labeling parameters, for example, when the information to be labeled of the target object is an extraction label, the parameters of the information to be labeled include a first extraction labeling parameter, a second extraction labeling parameter and a third extraction labeling parameter, the first extraction labeling parameter is shown in fig. 2 (a), the second extraction labeling parameter is shown in fig. 2 (b), the third extraction labeling parameter is shown in fig. 2 (c), and the first extraction labeling parameter, the second extraction labeling parameter and the third extraction labeling parameter represent that the extraction label can use a vertical lead or a left-oblique lead or a right-oblique lead; when the information to be marked of the target object is a text mark, the parameters of the information to be marked comprise a first text mark parameter and a second text mark parameter, wherein the first text mark parameter is shown in fig. 2 (d), the second text mark parameter is shown in fig. 2 (e), the first text mark parameter represents a shrink mark for marking the text inside a graphic boundary, and the second text mark parameter represents an expansion mark for marking the text outside the graphic boundary; when the information to be marked of the target object is elevation marking, the parameters of the information to be marked comprise elevation marking parameters, and the elevation marking parameters are shown in fig. 2 (f); when the information to be marked of the target object is a linear mark, the parameters of the information to be marked comprise linear mark parameters, and the linear mark parameters are shown in fig. 2 (g), and the linear mark can be a horizontal mark or a vertical mark.
Determining a first labeling area of the information to be labeled based on the labeling base point of the information to be labeled, for example, when the information to be labeled is an extraction label, determining the first labeling base point based on the extraction label, and determining the first labeling area based on the first labeling base point; when the information to be marked is a text mark, determining a second mark base point based on the text mark, and determining a first mark region based on the second mark base point; when the information to be marked is the elevation mark, determining a third mark base point based on the elevation mark, and determining a first mark region based on the third mark base point; when the information to be marked is linear marking, a fourth marking base point is determined based on the linear marking, and the first marking area is determined based on the fourth marking base point.
103. Identifying whether labeling information exists in the first labeling area;
dividing the first labeling area into a plurality of areas, comparing the areas with a plurality of preset labeling information templates one by one in similarity, extracting the highest similarity of the areas, comparing the highest similarity with the preset similarity, and determining that labeling information exists in the first labeling area if the highest similarity larger than the preset similarity exists.
104. If the marking information exists in the first marking area, carrying out avoidance processing on the first marking area and/or the marking information existing in the first marking area based on a preset avoidance strategy, and displaying the information to be marked in the first marking area after avoidance.
If the marked information exists in the first marked area, avoiding processing is carried out on the marked area and/or the marked information existing in the first marked area based on the priority order, a processed first marked area is obtained, whether an obstacle exists in the processed first marked area is judged, if the obstacle exists in the processed first marked area, an obstacle area is determined based on the obstacle, and the information to be marked after avoiding the obstacle area is displayed in the first marked area after avoiding.
In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are avoided based on the preset avoidance strategy, and the information to be labeled is displayed in the first labeling area after avoidance, so that the risk of overlapping the labeling information and human intervention operation are reduced, and the information labeling efficiency is improved.
Referring to fig. 3, another embodiment of the information labeling method in the embodiment of the present invention includes:
301. determining a target object in the design drawing, and generating corresponding information to be annotated based on the target object;
identifying the design diagram, determining a target object to be marked currently, and generating corresponding information to be marked based on the target object, wherein the information to be marked corresponding to the target object can be one or more than two.
302. Determining a first labeling area of information to be labeled based on a default labeling rule of a target object;
when the information to be marked of the target object comprises more than two marking base points of the information to be marked of the target object, determining a first marking area of the information to be marked, for example, if the information to be marked is a leading-out mark and a text mark, determining the first marking area based on the marking base points of the leading-out mark and the text mark; if the information to be marked is the leading-out mark, the text mark and the elevation mark, determining a first marking area based on a marking base point of the leading-out mark, a marking base point of the text mark and a marking base point of the elevation mark; if the information to be marked is the leading-out mark, the text mark, the elevation mark and the linear mark, determining a first marked area based on the marked base point of the leading-out mark, the marked base point of the text mark, the marked base point of the elevation mark and the marked base point of the linear mark.
And determining a region to be marked of the information to be marked based on the marking base point, judging whether the region to be marked is reasonable, and if the region to be marked is unreasonable, adjusting the region to be marked according to the size of the target object to obtain a first marking region.
303. Identifying whether labeling information exists in the first labeling area;
the execution of this step 303 is similar to that of the step 103, and will not be described here again.
304. Performing region position avoidance on the first labeling region and/or labeling information existing in the first labeling region based on the priority order to obtain a processed first labeling region;
determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area; if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, the marking information existing in the first marking area is moved to avoid the information to be marked, and the processed first marking area is obtained; if the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, moving the information to be marked to avoid the marking information existing in the first marking area, and obtaining a processed first marking area; and if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, avoiding the information to be marked and the marking information existing in the first marking area at the same time to obtain the processed first marking area.
For example, when the information to be marked is the extraction mark and the mark information existing in the first mark area is the text mark, based on the preset mark priority information, determining that the priority of the extraction mark is lower than that of the text mark, and moving the extraction mark to avoid the text mark.
When the relationship between the information to be marked and the marking information existing in the first marking area is one-to-many or many-to-many, the priority of the information to be marked and the priority ranking of the marking information existing in the first marking area can be determined based on the comprehensive evaluation of each piece of information to be marked and each piece of marking information existing in the first marking area.
For example, the priority of the information to be annotated and the priority ranking of the annotation information already present in the first annotation region may be determined according to the number of annotation information. When the information to be marked comprises a leading-out mark, a text mark and a linear mark, and the mark information existing in the first mark area comprises the text mark and the elevation mark, the number of the information to be marked is 3, and the number of the mark information existing in the first mark area is 2, so that the number of the information to be marked is determined to be larger than the number of the mark information existing in the first mark area, and the priority order of the information to be marked is determined to be higher than the priority order of the mark information existing in the first mark area.
For example, the priority of the information to be annotated and the priority ranking of the annotation information existing in the first annotation region may be determined according to the priority of each annotation information. When the information to be marked comprises a leading-out mark and an elevation mark, and the mark information existing in the first mark area comprises a linear mark and a character mark, determining the priority order of the mark information based on preset mark priority information as follows: the elevation label > linear label > text label > leading-out label, the priority of the elevation label corresponding to the highest priority in the information to be labeled is compared with the priority of the linear label corresponding to the highest priority in the label information existing in the first label area, and the priority order of the elevation label is higher than that of the linear label, so that the priority order of the information to be labeled is higher than that of the label information existing in the first label area.
305. Based on the processed first labeling area, carrying out display position avoidance processing on the information to be labeled, and displaying the information to be labeled in the avoided first labeling area;
judging whether the information to be marked has overlapping marking base points or overlapping display areas based on the processed first marking area; if the marking base points are overlapped or the display areas are overlapped, carrying out display position avoiding processing based on the priority of each piece of information to be marked, and displaying each piece of information to be marked in the first marking area after avoiding.
The specific operation steps of carrying out display position avoidance processing based on the priority of each piece of information to be marked and displaying each piece of information to be marked in the first mark area after avoidance are as follows: determining target to-be-marked information which is currently arranged based on the priority of each to-be-marked information; determining a target avoidance area needing to be avoided in the processed first labeling area; the information to be marked of the target is moved to avoid the target avoiding area, and the display position of the information to be marked of the target is obtained; and determining the display position of the next arranged information to be marked according to the priority of each information to be marked until the display position of each information to be marked is determined, and displaying each information to be marked in the first mark area after avoiding based on the display position of each information to be marked.
The specific operation steps of determining the target avoidance area needing to be avoided in the processed first labeling area are as follows: dividing the processed first labeling area into preset quadrants, determining target avoidance objects in the processed first labeling area, and collecting the distance between each target avoidance object and a labeling baseline of a corresponding quadrant and the distance between each target avoidance object; judging whether each interval meets the merging requirement of the avoidance area; combining the target avoidance objects corresponding to the distance meeting the avoidance area combining requirement to obtain a target avoidance area needing to be avoided in the processed first labeling area.
Combining target avoidance objects corresponding to the distance meeting the avoidance region combining requirement to obtain a first avoidance region, identifying obstacle objects in the processed first labeling region, and determining a target avoidance region needing to be avoided in the processed first labeling region based on the first avoidance region and the avoidance objects.
The target avoidance object can be used for indicating objects needing to be strictly avoided, such as pipe diameter labels, linear labels, room name labels and the like. As shown in fig. 4 (a), 4 (b) and 4 (c), wherein fig. 4 (a) shows the determination of the target avoidance object in the processed first labeling area; fig. 4 (b) shows a preliminary avoidance region after node merging of the target avoidance objects; fig. 4 (c) shows the target avoidance region after completion of the target avoidance object merging and obstacle object determination.
In the process of judging whether each interval accords with the avoidance area merging requirement, acquiring the length and the width of a preset display position, if the horizontal interval is smaller than the long target horizontal interval of the preset display position, determining that the target horizontal interval accords with the avoidance area merging requirement, and if the vertical interval is smaller than the wide target vertical interval of the preset display position, determining that the target vertical interval accords with the avoidance area merging requirement.
The method comprises the specific implementation steps of avoiding an avoidance area by moving target to-be-marked information to obtain the display position of the target to-be-marked information, wherein the specific implementation steps are that the avoidance area is avoided by moving the target to-be-marked information, whether the position capable of displaying exists in the first processed to-be-marked area or not is judged, if the position capable of displaying exists in the first processed to-be-marked area, the display position of the target to-be-marked information is determined, if the position capable of displaying does not exist, the first processed to-be-marked area is expanded until the position capable of displaying the target to-be-marked information exists in the first expanded to-be-marked area, and the display position of the target to-be-marked area is determined.
When the processed first labeling area is expanded, the processed first labeling area is expanded based on a preset expansion distance, whether a position where target information to be labeled can be displayed exists or not is judged after each expansion, and if the position where the target information to be labeled can be displayed exists in the expanded first labeling area is determined, the display position of the target area to be labeled is determined.
And expanding the processed first labeling area based on a preset expansion distance, wherein one side length, two side lengths or a plurality of side lengths can be selected from the side lengths corresponding to the processed first labeling area for expansion.
In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are subjected to area position avoidance based on the priority order, the processed first labeling area is obtained, the information to be labeled is subjected to display position avoidance processing based on the processed first labeling area, and the information to be labeled is displayed in the first labeling area after avoidance, so that the risk of overlapping the labeling information and human intervention operation are reduced, and the information labeling efficiency is improved.
Referring to fig. 5, another embodiment of the information labeling method in the embodiment of the present invention includes:
501. determining a target object in the design drawing, and generating corresponding information to be annotated based on the target object;
the execution of this step 501 is similar to that of the step 101, and will not be described here again.
502. Determining a first labeling area of information to be labeled based on a default labeling rule of a target object;
the execution of step 502 is similar to that of step 102 described above, and will not be described here again.
503. Identifying whether labeling information exists in the first labeling area;
the execution of this step 503 is similar to that of the step 103 described above, and will not be described here again.
504. Performing region position avoidance on the first labeling region and/or labeling information existing in the first labeling region based on the priority order to obtain a processed first labeling region;
determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area; if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, the marking information existing in the first marking area is moved to avoid the information to be marked, and the processed first marking area is obtained; if the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, moving the information to be marked to avoid the marking information existing in the first marking area, and obtaining a processed first marking area; and if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, avoiding the information to be marked and the marking information existing in the first marking area at the same time to obtain the processed first marking area.
505. Based on the processed first labeling area, carrying out display position avoidance processing on the information to be labeled to obtain at least two labeling schemes;
determining the moving sequence and the moving distance of avoiding the display position of the information to be marked based on the preset arrangement priority and arrangement moving distance; and carrying out display position avoidance processing on the information to be marked based on the moving sequence and the moving distance to obtain at least two marking schemes.
As shown in fig. 6, quadrants corresponding to the processed first labeling area are defined as a quadrant a, a quadrant B, a quadrant C and a quadrant D, arrangement baselines and arrangement directions of the quadrants are determined, dashed lines in fig. 6 indicate the arrangement baselines, and arrows indicate the arrangement directions. The priority orders of the A quadrant, the B quadrant, the C quadrant and the D quadrant are determined, and the arrangement sequence of the quadrants is determined based on the priority orders of the quadrants.
Determining that the moving sequence is firstly vertical movement and then horizontal movement based on a preset arrangement priority, when information to be marked is displayed, avoiding the position, preferentially moving in the vertical direction, alternately arranging according to a vertical-horizontal-vertical-horizontal mode, and continuing to arrange after jumping for one time if an object to be avoided is encountered in the alternate arrangement process.
As shown in fig. 7, after the arrangement is completed, it is determined that at least two placeable areas exist in the processed first labeling area, and after the information to be labeled is subjected to display position avoidance processing, at least two labeling schemes are obtained.
In order to avoid missing rows, the arrangement and movement interval is not easy to be set too large; in order to avoid the waste of calculation force, the arrangement moving distance is not easy to set too small, so that effect test is required to be carried out on the arrangement moving distance according to a preset training method, and finally the target arrangement moving distance is obtained, wherein the arrangement moving distance comprises a horizontal moving distance and a vertical moving distance.
506. Scoring the at least two labeling schemes based on a preset scoring mechanism;
the scoring criteria of the preset scoring mechanism include, but are not limited to, the indexes such as the labeling accuracy, the labeling definition, the labeling balance and the like of the labeling scheme. Designating a scoring table based on scoring criteria, wherein the scoring table comprises each marking scheme, each index, score corresponding to each index and scoring basis; scoring the at least two labeling schemes based on the scoring table.
507. And selecting a target labeling scheme with the highest score from the at least two labeling schemes, and displaying the information to be labeled in the first labeling area after avoidance based on the target labeling scheme.
And calculating based on each score of each marking scheme in the scoring table to obtain total scores corresponding to at least two marking schemes respectively, comparing the total scores corresponding to at least two marking schemes respectively, extracting a target marking scheme with the highest total score, and displaying the information to be marked in the first marking region after avoidance in the target marking scheme.
And selecting the target labeling scheme with the highest score from at least two labeling schemes based on a preset scoring mechanism, so that the rationality and accuracy of selecting the target labeling scheme are improved.
In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are subjected to area position avoidance based on the priority order, the processed first labeling area is obtained, the information to be labeled is subjected to display position avoidance processing based on the processed first labeling area, at least two labeling schemes are obtained, the information to be labeled corresponding to the target labeling scheme with the highest grading is displayed in the first labeling area after avoidance based on the preset grading mechanism, the risk of labeling information overlapping and human intervention operation are reduced, and the information labeling efficiency is improved.
The method for labeling information in the embodiment of the present invention is described above, and the apparatus for labeling information in the embodiment of the present invention is described below, referring to fig. 8, where an embodiment of the apparatus for labeling information in the embodiment of the present invention includes:
a first determining module 801, configured to determine a target object in the design drawing, and generate corresponding information to be annotated based on the target object;
a second determining module 802, configured to determine a first labeling area of the information to be labeled based on a default labeling rule of the target object;
the identifying module 803 is configured to identify whether the labeling information already exists in the first labeling area;
the processing module 804 is configured to, if the labeling information already exists in the first labeling area, perform avoidance processing on the first labeling area and/or the labeling information already existing in the first labeling area based on a preset avoidance policy, and display the information to be labeled in the first labeling area after avoidance.
In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are avoided based on the preset avoidance strategy, and the information to be labeled is displayed in the first labeling area after avoidance, so that the risk of overlapping the labeling information and human intervention operation are reduced, and the information labeling efficiency is improved.
Referring to fig. 9, another embodiment of the information labeling apparatus according to the present invention includes:
a first determining module 801, configured to determine a target object in the design drawing, and generate corresponding information to be annotated based on the target object;
a second determining module 802, configured to determine a first labeling area of the information to be labeled based on a default labeling rule of the target object;
the identifying module 803 is configured to identify whether the labeling information already exists in the first labeling area;
the processing module 804 is configured to, if the labeling information already exists in the first labeling area, perform avoidance processing on the first labeling area and/or the labeling information already existing in the first labeling area based on a preset avoidance policy, and display the information to be labeled in the first labeling area after avoidance.
Optionally, the processing module 804 may be further specifically configured to:
the avoiding unit 8041 is configured to avoid, based on the priority order, the first labeling area and/or labeling information existing in the first labeling area, so that a processed first labeling area is obtained;
the processing unit 8042 is configured to perform display position avoidance processing on information to be marked based on the processed first marking area, and display the information to be marked in the first marking area after avoidance.
Alternatively, the avoidance unit 8042 may be specifically configured to:
determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area; if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, the marking information existing in the first marking area is moved to avoid the information to be marked, and the processed first marking area is obtained; if the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, the information to be marked is moved to avoid the marking information existing in the first marking area, and the processed first marking area is obtained; if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, the information to be marked and the marking information existing in the first marking area are avoided at the same time, and the processed first marking area is obtained. Optionally, the processing unit 8042 includes:
a judging subunit 80421, configured to judge whether each piece of information to be marked has overlapping marking base points or overlapping display areas based on the processed first marking area;
And the processing subunit 80422 is configured to, if there is overlapping of the labeling base points or overlapping of the display areas, perform display position avoidance processing based on the priority of each piece of information to be labeled, and display each piece of information to be labeled in the first labeling area after avoidance.
Alternatively, the processing subunit 80422 may be specifically configured to:
determining target to-be-marked information which is currently arranged based on the priority of each to-be-marked information; determining a target avoidance area needing to be avoided in the processed first labeling area; the information to be marked of the target is moved to avoid the target avoiding area, and the display position of the information to be marked of the target is obtained; and determining the display position of the next arranged information to be marked according to the priority of each information to be marked until the display position of each information to be marked is determined, and displaying each information to be marked in the first mark area after avoiding based on the display position of each information to be marked.
Optionally, the processing unit 8042 further includes:
the avoidance subunit 80423 is configured to perform display position avoidance processing on information to be marked based on the processed first marking area, so as to obtain at least two marking schemes;
a scoring unit 80424, configured to score at least two labeling schemes based on a preset scoring mechanism;
The display subunit 80425 is configured to select a target labeling scheme with the highest score from the at least two labeling schemes, and display information to be labeled in the first labeling area after avoidance based on the target labeling scheme.
Alternatively, the avoidance subunit 80423 may be specifically configured to:
determining the moving sequence and the moving distance of avoiding the display position of the information to be marked based on the preset arrangement priority and arrangement moving distance; and carrying out display position avoidance processing on the information to be marked based on the moving sequence and the moving distance to obtain at least two marking schemes.
In the embodiment of the invention, the first labeling area of the information to be labeled corresponding to the target object is determined based on the default labeling rule, when the labeling information exists in the first labeling area, the first labeling area and/or the labeling information existing in the first labeling area are subjected to area position avoidance based on the priority order, the processed first labeling area is obtained, the information to be labeled is subjected to display position avoidance processing based on the processed first labeling area, at least two labeling schemes are obtained, the information to be labeled corresponding to the target labeling scheme with the highest grading is displayed in the first labeling area after avoidance based on the preset grading mechanism, the risk of labeling information overlapping and human intervention operation are reduced, and the information labeling efficiency is improved.
The information labeling device in the embodiment of the present invention is described in detail above in terms of the modularized functional entity in fig. 8 and fig. 9, and the information labeling apparatus in the embodiment of the present invention is described in detail below in terms of hardware processing.
Fig. 10 is a schematic structural diagram of an information labeling device according to an embodiment of the invention, where the information labeling device 1000 may have a relatively large difference due to different configurations or performances, and may include one or more processors (central processing units, CPU) 1010 (e.g., one or more processors) and a memory 1020, and one or more storage media 1030 (e.g., one or more mass storage devices) storing application programs 1033 or data 1032. Wherein the memory 1020 and storage medium 1030 may be transitory or persistent. The program stored on the storage medium 1030 may include one or more modules (not shown), each of which may include a series of instruction operations in the information labeling apparatus 1000. Still further, the processor 1010 may be configured to communicate with a storage medium 1030 to perform a series of instruction operations in the storage medium 1030 on the information labeling device 1000.
The information labeling device 1000 may also include one or more power supplies 1040, one or more wired or wireless network interfaces 1050, one or more input/output interfaces 1060, and/or one or more operating systems 1031, such as Windows Serve, mac OS X, unix, linux, freeBSD, and the like. It will be appreciated by those skilled in the art that the information labeling apparatus structure shown in fig. 10 is not limiting of the information labeling apparatus and may include more or fewer components than shown, or may combine certain components, or may be a different arrangement of components.
The invention also provides an information labeling device, which comprises a memory and a processor, wherein the memory stores computer readable instructions, and the computer readable instructions, when executed by the processor, cause the processor to execute the steps of the information labeling method in the above embodiments. The present invention also provides a computer readable storage medium, which may be a non-volatile computer readable storage medium, or may be a volatile computer readable storage medium, where instructions are stored in the computer readable storage medium, which when executed on a computer, cause the computer to perform the steps of the information labeling method.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random access memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An information labeling method is characterized by comprising the following steps:
determining a target object in a design drawing, and generating corresponding information to be annotated based on the target object;
determining a first labeling area of the information to be labeled based on a default labeling rule of the target object;
identifying whether labeling information exists in the first labeling area;
if the marking information exists in the first marking area, carrying out avoidance processing on the first marking area and/or the marking information existing in the first marking area based on a preset avoidance strategy, and displaying the information to be marked in the first marking area after avoidance.
2. The information labeling method according to claim 1, wherein the performing, based on a preset avoidance policy, avoidance processing on the first labeling area and/or labeling information existing in the first labeling area, and displaying the information to be labeled in the first labeling area after avoidance includes:
performing region position avoidance on the first labeling region and/or labeling information existing in the first labeling region based on the priority order to obtain a processed first labeling region;
and carrying out display position avoidance processing on the information to be marked based on the processed first marking area, and displaying the information to be marked in the avoided first marking area.
3. The information labeling method according to claim 2, wherein the performing, based on the priority order, the region position avoidance on the first labeling region and/or the labeling information existing in the first labeling region, to obtain a processed first labeling region includes:
determining the priority of the information to be marked and the priority ordering of the marking information existing in the first marking area;
if the priority order of the information to be marked is higher than that of the marking information existing in the first marking area, moving the marking information existing in the first marking area to avoid the information to be marked, and obtaining a processed first marking area;
If the priority order of the information to be marked is lower than the priority order of the marking information existing in the first marking area, moving the information to be marked to avoid the marking information existing in the first marking area, and obtaining a processed first marking area;
and if the priority order of the information to be marked is the same as the priority order of the marking information existing in the first marking area, avoiding the information to be marked and the marking information existing in the first marking area at the same time to obtain the processed first marking area.
4. The information labeling method according to claim 2, wherein if the information to be labeled of the target object includes at least two information labels, the performing display position avoidance processing on the information to be labeled based on the processed first labeling area, and displaying the information to be labeled in the avoided first labeling area includes:
judging whether the information to be marked has overlapping marking base points or overlapping display areas based on the processed first marking area;
if the marking base points are overlapped or the display areas are overlapped, carrying out display position avoidance processing based on the priority of each piece of information to be marked, and displaying each piece of information to be marked in the first marking area after avoidance.
5. The information labeling method according to claim 4, wherein the performing display position avoidance processing based on the priority of each information to be labeled and displaying each information to be labeled in the first labeling area after avoidance includes:
determining target to-be-marked information which is currently arranged based on the priority of each to-be-marked information;
determining a target avoidance area needing to be avoided in the processed first labeling area;
moving the target information to be marked to avoid the target avoiding area to obtain the display position of the target information to be marked;
and determining the display position of the next arranged information to be marked according to the priority of each information to be marked until the display position of each information to be marked is determined, and displaying each information to be marked in the first mark area after avoiding based on the display position of each information to be marked.
6. The information labeling method according to claim 2, wherein the displaying position avoiding processing is performed on the information to be labeled based on the processed first labeling area, and the information to be labeled is displayed in the avoided first labeling area, and further comprising:
Based on the processed first labeling area, carrying out display position avoidance processing on the information to be labeled to obtain at least two labeling schemes;
scoring the at least two labeling schemes based on a preset scoring mechanism;
and selecting a target labeling scheme with the highest score from the at least two labeling schemes, and displaying the information to be labeled in the first labeling area after avoidance based on the target labeling scheme.
7. The information labeling method according to claim 6, wherein the performing display position avoidance processing on the information to be labeled based on the processed first labeling area to obtain at least two labeling schemes includes:
determining the moving sequence and the moving distance of avoiding the display position of the information to be marked based on the preset arrangement priority and arrangement moving distance;
and carrying out display position avoidance processing on the information to be marked based on the moving sequence and the moving distance to obtain at least two marking schemes.
8. An information labeling device, characterized in that the information labeling device comprises:
the first determining module is used for determining a target object in the design drawing and generating corresponding information to be annotated based on the target object;
The second determining module is used for determining a first labeling area of the information to be labeled based on a default labeling rule of the target object;
the identification module is used for identifying whether the first labeling area has labeling information or not;
the processing module is used for carrying out avoidance processing on the first labeling area and/or the labeling information existing in the first labeling area based on a preset avoidance strategy if the labeling information exists in the first labeling area, and displaying the information to be labeled in the first labeling area after avoidance.
9. An information labeling apparatus, characterized in that the information labeling apparatus comprises: a memory and at least one processor, the memory having instructions stored therein;
the at least one processor invokes the instructions in the memory to cause the information labeling apparatus to perform the information labeling method of any of claims 1-7.
10. A computer readable storage medium having instructions stored thereon, which when executed by a processor, implement the information labeling method of any of claims 1-7.
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