WO2023040514A1 - 临摹信息确定方法、装置、计算机设备及存储介质 - Google Patents

临摹信息确定方法、装置、计算机设备及存储介质 Download PDF

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Publication number
WO2023040514A1
WO2023040514A1 PCT/CN2022/111087 CN2022111087W WO2023040514A1 WO 2023040514 A1 WO2023040514 A1 WO 2023040514A1 CN 2022111087 W CN2022111087 W CN 2022111087W WO 2023040514 A1 WO2023040514 A1 WO 2023040514A1
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Prior art keywords
information
copying
tracing
detection points
trace
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PCT/CN2022/111087
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English (en)
French (fr)
Inventor
李林
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北京有竹居网络技术有限公司
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Publication of WO2023040514A1 publication Critical patent/WO2023040514A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation
    • G06T11/20Drawing from basic elements, e.g. lines or circles
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10Character recognition
    • G06V30/32Digital ink

Definitions

  • the present disclosure relates to the field of computer technology, and in particular, to a method, device, computer equipment, and storage medium for determining copying information.
  • smart devices are gradually changing people's lifestyles. More and more people use smart devices to copy text, calligraphy and painting, etc., as a way to relax and improve their abilities. .
  • Embodiments of the present disclosure at least provide a method, device, computer equipment, and storage medium for determining copying information, which can improve detection efficiency.
  • an embodiment of the present disclosure provides a method for determining copying information, including:
  • the position ratio information of the multiple trace detection points Based on the size information of the image to be detected and the first position information of the multiple trace detection points, determine the position ratio information of the multiple trace detection points, where the position ratio information of the trace detection points is used to represent When the trace element is displayed on the target image, the ratio between the second position information of the trace detection point on the target image and the size information of the target image;
  • different tracing detection points have different colors
  • the determination process of the tracing sequence of the multiple tracing detection points includes:
  • the tracing order of the plurality of tracing detection points is determined.
  • the first position information of the trace detection point includes the position coordinates of the trace detection point in the first image coordinate system corresponding to the image to be detected; wherein, the first image coordinate system is a coordinate system established with the length of the image to be detected as the horizontal axis and the width of the image to be detected as the vertical axis;
  • determining the position ratio information of the multiple trace detection points includes:
  • any trace detection point determine the abscissa ratio in the position scale information based on the length information of the image to be detected and the abscissa of the trace detection point, and based on the width information of the image to be detected and the The ordinate of the tracing detection point determines the ordinate scale in the position scale information.
  • the method also includes:
  • the tracing trajectory is detected based on the tracing trajectory, the second position information, and the tracing order of the plurality of tracing detection points in the tracing information.
  • the method further includes:
  • the user terminal is controlled to display the feedback information.
  • the trace element is a character
  • the trace detection points belonging to the same stroke have the same color
  • the trace detection points of different strokes have different colors
  • the method also includes:
  • each stroke in the copying track is detected.
  • an embodiment of the present disclosure further provides a device for determining copying information, including:
  • An acquisition module configured to acquire an image to be detected that includes a copying element, wherein the copying element is marked with a plurality of copying detection points;
  • a detection module configured to detect the image to be detected, and determine the first position information of the plurality of tracing detection points
  • the first determination module is configured to determine the position ratio information of the plurality of copying detection points based on the size information of the image to be detected and the first position information of the plurality of copying detection points, wherein the copying detection point
  • the position ratio information is used to indicate the ratio between the second position information of the trace detection point on the target image and the size information of the target image when the trace element is displayed on the target image;
  • the second determination module is configured to determine the copying information corresponding to the copying element based on the position ratio information of the plurality of copying detection points and the copying sequence of the plurality of copying detection points, and the copying information is used for displaying the The tracing track on the target image describing the traced element is detected.
  • different tracing detection points have different colors
  • the second determination module is further configured to determine the tracing order of the plurality of tracing detection points based on the colors of the respective tracing detection points and a preset color detection sequence.
  • the first position information of the trace detection point includes the position coordinates of the trace detection point in the first image coordinate system corresponding to the image to be detected; wherein, the first image coordinate system is a coordinate system established with the length of the image to be detected as the horizontal axis and the width of the image to be detected as the vertical axis;
  • the first determination module is specifically configured to: for any trace detection point, determine the abscissa ratio in the position ratio information based on the length information of the image to be detected and the abscissa of the trace detection point, and based on The width information of the image to be detected and the ordinate of the tracing detection point determine the ordinate ratio in the position ratio information.
  • the second determination module is also used for:
  • the tracing trajectory is detected based on the tracing trajectory, the second position information, and the tracing order of the plurality of tracing detection points in the tracing information.
  • the second determining module is further configured to:
  • the user terminal is controlled to display the feedback information.
  • the trace element is a character
  • the trace detection points belonging to the same stroke have the same color
  • the trace detection points of different strokes have different colors
  • the second determining module is also used for:
  • each stroke in the copying track is detected.
  • an embodiment of the present disclosure further provides a computer device, including: a processor, a memory, and a bus, the memory stores machine-readable instructions executable by the processor, and when the computer device is running, the processing The processor communicates with the memory through a bus, and when the machine-readable instructions are executed by the processor, the above-mentioned first aspect, or the steps in any possible implementation manner of the first aspect are executed.
  • a computer device including: a processor, a memory, and a bus
  • the memory stores machine-readable instructions executable by the processor, and when the computer device is running, the processing
  • the processor communicates with the memory through a bus, and when the machine-readable instructions are executed by the processor, the above-mentioned first aspect, or the steps in any possible implementation manner of the first aspect are executed.
  • embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the above-mentioned first aspect, or any of the first aspects of the first aspect, may be executed. Steps in one possible implementation.
  • the embodiments of the present disclosure further provide a computer program product, the computer program product carries program code, and the program code includes instructions for executing the above first aspect, or any one of the possibilities in the first aspect. steps in the implementation of .
  • the copying information determination method, device, computer equipment, and storage medium provided by the embodiments of the present disclosure can record the position and ratio information of each copying detection point corresponding to any copying element in the image by determining the position ratio information of a plurality of copying detection points.
  • the relative positional relationship is used to detect the copying trajectory under the screen size; based on the position ratio information of the plurality of copying detection points and the copying order of the plurality of copying detection points, determine the copying information corresponding to the copying element, In this way, through the position ratio information corresponding to the copying detection point and the copying sequence of the copying detection point, the detection standard of the corresponding copying element in different screen sizes can be determined, so that when performing copying detection, only the The screen size can automatically determine the corresponding copying detection standard, and detect the copying track corresponding to the copying element, which improves the detection efficiency.
  • FIG. 1 shows a flow chart of a copying information determination method provided by an embodiment of the present disclosure
  • FIG. 2 shows a schematic diagram of an image to be detected in a method for determining copying information provided by an embodiment of the present disclosure
  • FIG. 3 shows a schematic diagram of determining the first position information in the method for determining copying information provided by an embodiment of the present disclosure
  • FIG. 4 shows a flow chart of a specific method for detecting a tracing track in the method for determining tracing information provided by an embodiment of the present disclosure
  • FIG. 5 shows a flow chart of another method for determining copying information provided by an embodiment of the present disclosure
  • FIG. 6 shows a schematic structural diagram of an apparatus for determining copying information provided by an embodiment of the present disclosure
  • FIG. 7 shows a schematic structural diagram of a computer device provided by an embodiment of the present disclosure.
  • the present disclosure provides a method, device, computer equipment, and storage medium for determining copying information.
  • each copying detection point corresponding to any copying element can be recorded.
  • the relative positional relationship in the image is used to detect the trace track under the screen size; based on the position ratio information of the multiple trace detection points and the trace sequence of the multiple trace detection points, it is determined that the trace elements correspond to
  • the detection standard of the corresponding copying element in different screen sizes can be determined, so that when performing copying detection, only need to be based on
  • the screen size corresponding to the copying track can automatically determine the corresponding copying detection standard, and detect the copying track corresponding to the copying element, which improves the detection efficiency.
  • the execution subject of the method for determining copying information provided by the embodiments of the present disclosure is generally a computer device with certain computing capabilities.
  • the computer equipment includes, for example: terminal equipment or server or other processing equipment, and the terminal equipment can be user equipment (User Equipment, UE), mobile equipment, user terminal, terminal, cellular phone, cordless phone, personal digital assistant (Personal Digital Assistant, PDA), handheld devices, computing devices, vehicle-mounted devices, wearable devices, etc.
  • the method for determining trace information may be implemented in a manner in which a processor invokes computer-readable instructions stored in a memory.
  • FIG. 1 is a flowchart of a method for determining copying information provided by an embodiment of the present disclosure
  • the method includes S101-S104, wherein:
  • S101 Acquire an image to be detected that includes a trace element, wherein the trace element is marked with a plurality of trace detection points.
  • S102 Detect the image to be detected, and determine first position information of the plurality of tracing detection points.
  • S103 Based on the size information of the image to be detected and the first position information of the multiple trace detection points, determine the position ratio information of the multiple trace detection points, wherein the position ratio information of the trace detection points is used When the trace element is displayed on the target image, the ratio between the second position information of the trace detection point on the target image and the size information of the target image.
  • S104 Based on the first position information of the multiple trace detection points and the trace order of the multiple trace detection points, determine the trace information corresponding to the trace element, and the trace information is used to display the trace element The tracing trajectory on the target image is detected.
  • the copied element may be a character or a picture, wherein the character may be Chinese characters, English letters, etc.; the picture may be a portrait of a person, a landscape painting, or the like.
  • the image to be detected may be generated in response to a user operation.
  • the copying element can be placed on the original image in response to the user's first placing operation on the original image, and the copying element can be placed at the target position of the original image, such as the original image Then, in response to the user's second placing operation on the trace element, the trace detection point can be placed on the trace element, so that an image to be detected including the trace detection point can be generated.
  • the schematic diagram of the image to be detected can be shown in Figure 2.
  • the trace element "a” is placed on the image to be detected
  • 15 copying detection points that is, the dots in the figure
  • the copying element "a” can be accurately described by these 15 copying detection points Outline.
  • S102 Detect the image to be detected, and determine first position information of the plurality of tracing detection points.
  • the first position information of the trace detection point may include the position coordinates of the trace detection point in the first image coordinate system corresponding to the image to be detected; wherein, the first image coordinate system is based on the The length of the detected image is the horizontal axis, and the coordinate system established with the width of the image to be detected is the vertical axis.
  • the trace detection point is a circle point, it can be determined that the trace detection point is in the The position coordinates in the image to be detected; wherein, the position coordinates may be, for example, the pixel coordinates of the circle center of the tracing detection point.
  • the schematic diagram when determining the first position information can be as shown in FIG. 3, in FIG. 3, the length of the image to be detected is taken as the horizontal axis (that is, the X axis in FIG. 3, and its positive direction is shown in FIG. 3), taking the width of the image to be detected as the vertical axis (i.e. the Y axis in Fig. 3, its positive direction as shown in Fig. 3), each copying detection can be detected successively by the Hough circle detection method Points (that is, the dots whose labels are sequentially 0 to 14 in the figure), by determining the pixel coordinates of the (circle centers) of each trace detection point in the first image coordinate system, the first image coordinates of each trace detection point can be obtained. - location information.
  • S103 Based on the size information of the image to be detected and the first position information of the multiple trace detection points, determine the position ratio information of the multiple trace detection points, wherein the position ratio information of the trace detection points is used When the trace element is displayed on the target image, the ratio between the second position information of the trace detection point on the target image and the size information of the target image.
  • determining the position ratio information of the plurality of trace detection points, for any trace detection point it may be determined based on the length information of the image to be detected and the abscissa of the trace detection point The abscissa ratio in the position ratio information; and, determining the ordinate ratio in the position ratio information based on the width information of the image to be detected and the ordinate of the tracing detection point.
  • S104 Based on the position ratio information of the multiple trace detection points and the trace order of the multiple trace detection points, determine the trace information corresponding to the trace element, and the trace information is used for the object displaying the trace element The tracing trace on the image is detected.
  • the copying order of the copying detection points may be input by the user at the user end, and the copying order is used to characterize the sequence of passing through the copying detection points when copying the copying elements; the copying information corresponding to the determined copying elements It may be to store the multiple trace detection points corresponding to the trace element according to the trace sequence, so as to generate trace information that can be used for trace trace detection.
  • the copying order of each copying detection point can be obtained as 7-6-4-1-0-2-3-5-8( Corresponding to the semicircle trajectory of "a” in Figure 3) and 9-10-11-12-13-14 (corresponding to the vertical trajectory of "a” in Figure 3), the copying sequence corresponding to the copying information can be obtained as 7-6-4-1-0-2-3-5-8-9-10-11-12-13-14, store the copying information according to the copying order, and then generate Element "a" trace information for tracing trace detection.
  • different tracing detection points have different colors, and when determining the tracing sequence, the multiple tracing detection points can be determined based on the colors of the respective tracing detection points and the preset color detection sequence. The order in which points are traced.
  • the color detection order corresponds to the order of setting colors for each copying detection point during placement
  • the copying order of the plurality of copying detection points can be detected through the preset color detection order.
  • the user when the user places the second copy detection points whose marks are 9, 10, 11, 12, 13, and 14, they can, according to the order of placement, set the The corresponding colors of the second copy detection point setting are red, orange, yellow, green, blue, and blue.
  • the color detection sequence of red, orange, yellow, green, blue, and blue The order of copying is 9-10-11-12-13-14.
  • the tracing order of the tracing detection points may be manually input by the user after detecting the position information of the tracing detection points.
  • the following steps S401-S402 may be used to detect the trace track on the target image displaying the trace element based on the trace information.
  • S401 Determine the second position information of the tracing detection point on the second image coordinate system corresponding to the target image based on the position ratio information of a plurality of tracing detection points in the tracing information and the size information of the target image .
  • the second image coordinate system is a coordinate system established with the length of the target image as the horizontal axis and the width of the target image as the vertical axis.
  • the target image is an image that needs to be traced.
  • corresponding copying guidance information can be set according to the second position information, for example, corresponding detection coordinate points can be superimposed and displayed in the target image according to the second position information, so as to provide copying guidance for users;
  • a corresponding tracing guide frame can be superimposed and displayed in the target image according to the second position information, the shape of the tracing guide frame is the same as that of the tracing element, and the tracing detection point is located in the tracing guide frame , the user can complete the copying of the copying element through a trigger operation in the copying guide frame.
  • the abscissa in the position ratio information when determining the second position information based on the position ratio information and the size information of the target image, can be used multiplying the length in the size information by the ratio to determine the abscissa in the second location information; and multiplying the width in the size information by the ratio of the ordinate in the location ratio information , to determine the ordinate in the second location information.
  • the position ratio information of the tracing detection point A as (0.28, 0.35), and the size information of the target image being 200 (pixels) in length and 200 (pixels in width) as an example
  • the abscissa ratio 0.28 in the information is multiplied by the length 200 (pixels) in the size information to obtain that the abscissa in the second position information corresponding to the copying detection point is 56 (pixels);
  • the ordinate ratio 0.35 in the information is multiplied by the width 200 (pixels) in the size information to obtain that the ordinate in the second position information corresponding to the copying detection point is 70 (pixels), then the copying detection point
  • the second position information corresponding to point A is (56, 70).
  • S402 Detect the tracing trajectory based on the tracing trajectory, the second position information, and the tracing sequence of the plurality of tracing detection points in the tracing information.
  • the overlapping of the tracing track and the tracing detection point may be determined according to the second position information and the position information of the tracing trace, and then the overlapping state may be judged according to the tracing order. Whether the overlapping sequence corresponding to the coincidence condition matches the copying sequence, if the coincidence condition is completely the same as the copying sequence, it can be determined that the detection is passed.
  • the copying track coincides with the copying detection points 0-7
  • the corresponding overlap sequence is 8-5-3-2-0-1-4-6-7, since the overlap sequence is not exactly the same as the copy sequence, it can be determined that the detection fails; further, according to The mapping relationship between the preset coincidence order and the cause of the failure determines that the reason for the failure of this copying is reverse writing.
  • a trace detection result and feedback information matching the trace detection result may also be determined; and the user terminal is controlled to display the feedback information.
  • the failure reason may be used as the feedback information, and the feedback message "Failed to pass the test, error Reason: reversed".
  • the trace detection points belonging to the same stroke have the same color, and the trace detection points of different strokes have different colors;
  • the copying information of the copying detection points belonging to the same stroke can be stored in the same set; when using the copying information to detect the copying track on the target image showing the copying elements, it can The tracing information in the trace is used to detect each stroke in the trace.
  • the copying detection points of the same color can be placed in the same set according to the color of the copying detection point, so that when the copying element is detected subsequently, the copying information in each set can be used to identify each stroke to test.
  • the color of the copying detection point corresponding to the first stroke can be red
  • the second stroke corresponds to The color of the trace detection point
  • the trace order of each trace detection point can be obtained as 7-6-4-1-0-2-3-5-8 (the trajectory of the semicircle of "a” in Figure 3 Corresponding) and 9-10-11-12-13-14 (corresponding to the vertical track of "a” in Figure 3)
  • the marks can be respectively 7, 6, 4, 1, 0, 2, 3, 5 , 8, the first copying information corresponding to the first copying detection point is stored in the first collection; the second copying information corresponding to the second copying detection point marked as 9, 10, 11, 12, 13, 14 is stored in In the second set, both the first set and the second set are located in the copying information library corresponding to the copying element "a", so that the two strokes ( That is, the detection standard of the two strokes of the semicircle
  • another method for determining copying information includes:
  • S501 Traverse multiple folders containing images to be detected, and read target detection images therein.
  • the folder of the image to be detected is generated based on the trace element contained in the image to be detected and the attribute information corresponding to the trace element, wherein the attribute information corresponding to the trace element may be the trace element's Writing method, such as uppercase or lowercase of English letters, uppercase or lowercase of Chinese characters, traditional or simplified Chinese characters, etc.
  • the name of the folder containing the image to be detected corresponding to the copying element may be "a-lowercase” to indicate that the The copy element is described as a lowercase "a”.
  • multiple target detection images can be sequentially read in batches, and when performing batch reading, the image reading operation can be performed by using the imread reading method.
  • S502 Detect the target detection image, and determine first position information of the plurality of tracing detection points.
  • S503 Based on the size information of the image to be detected and the first position information of the multiple trace detection points, determine position ratio information of the multiple trace detection points.
  • the method for determining the copying information can record the relative positional relationship of each copying detection point corresponding to any copying element in the image by determining the position ratio information of a plurality of copying detection points, so that the screen The trace track under the size is detected; based on the position ratio information of the multiple trace detection points and the trace order of the multiple trace detection points, determine the trace information corresponding to the trace elements, so that through the trace detection points.
  • the corresponding position ratio information and the copying order of the copying detection points can determine the detection standards of the corresponding copying elements under different screen sizes, so that when performing copying detection, it only needs to be automatically determined according to the screen size corresponding to the copying track.
  • the corresponding copying detection standard is used to detect the copying track corresponding to the copying element, which improves the detection efficiency.
  • the writing order of each step does not mean a strict execution order and constitutes any limitation on the implementation process.
  • the specific execution order of each step should be based on its function and possible
  • the inner logic is OK.
  • the embodiment of the present disclosure also provides a copying information determination device corresponding to the copying information determination method. Since the problem-solving principle of the device in the embodiment of the present disclosure is similar to the method for determining the copying information described above in the embodiment of the present disclosure, therefore For the implementation of the device, reference may be made to the implementation of the method, and repeated descriptions will not be repeated.
  • FIG. 6 it is a schematic structural diagram of a device for determining copying information provided by an embodiment of the present disclosure.
  • the device includes: an acquisition module 601, a detection module 602, a first determination module 603, and a second determination module 604; wherein,
  • An acquisition module 601 configured to acquire an image to be detected that includes a trace element, wherein a plurality of trace detection points are marked on the trace element;
  • a detection module 602 configured to detect the image to be detected, and determine first position information of the plurality of tracing detection points
  • the first determining module 603 is configured to determine the position ratio information of the plurality of copying detection points based on the size information of the image to be detected and the first position information of the plurality of copying detection points, wherein the copying detection
  • the point position ratio information is used to indicate the ratio between the second position information of the copying detection point on the target image and the size information of the target image when the copying element is displayed on the target image;
  • the second determining module 604 is configured to determine the copying information corresponding to the copying element based on the position ratio information of the plurality of copying detection points and the copying order of the plurality of copying detection points, and the copying information is used for displaying The tracing track on the target image of the tracing element is detected.
  • different tracing detection points have different colors
  • the second determining module 604 is further configured to: determine the tracing sequence of the multiple tracing detection points based on the colors of the respective tracing detection points and a preset color detection sequence.
  • the first position information of the trace detection point includes the position coordinates of the trace detection point in the first image coordinate system corresponding to the image to be detected; wherein, the first image coordinate system is a coordinate system established with the length of the image to be detected as the horizontal axis and the width of the image to be detected as the vertical axis;
  • the first determination module 603 is specifically used for:
  • any trace detection point determine the abscissa ratio in the position scale information based on the length information of the image to be detected and the abscissa of the trace detection point, and based on the width information of the image to be detected and the The ordinate of the tracing detection point determines the ordinate scale in the position scale information.
  • the second determining module 604 is further configured to:
  • the tracing trajectory is detected based on the tracing trajectory, the second position information, and the tracing order of the plurality of tracing detection points in the tracing information.
  • the second determining module 604 is further configured to:
  • the user terminal is controlled to display the feedback information.
  • the trace element is a character
  • the trace detection points belonging to the same stroke have the same color
  • the trace detection points of different strokes have different colors
  • the second determination module 604 is also used for:
  • each stroke in the copying track is detected.
  • the copying information determination device can record the relative positional relationship of each copying detection point corresponding to any copying element in the image by determining the position ratio information of a plurality of copying detection points, so that the screen The trace track under the size is detected; based on the position ratio information of the multiple trace detection points and the trace order of the multiple trace detection points, determine the trace information corresponding to the trace elements, so that through the trace detection points.
  • the corresponding position ratio information and the copying order of the copying detection points can determine the detection standards of the corresponding copying elements under different screen sizes, so that when performing copying detection, it only needs to be automatically determined according to the screen size corresponding to the copying track.
  • the corresponding copying detection standard is used to detect the copying track corresponding to the copying element, which improves the detection efficiency.
  • FIG. 7 it is a schematic structural diagram of a computer device 700 provided by an embodiment of the present disclosure, including a processor 701 , a memory 702 , and a bus 703 .
  • the memory 702 is used to store execution instructions, including a memory 7021 and an external memory 7022; the memory 7021 here is also called an internal memory, and is used to temporarily store calculation data in the processor 701 and exchange data with an external memory 7022 such as a hard disk.
  • the processor 701 exchanges data with the external memory 7022 through the memory 7021.
  • the processor 701 communicates with the memory 702 through the bus 703, so that the processor 701 executes the following instructions:
  • the position ratio information of the multiple trace detection points Based on the size information of the image to be detected and the first position information of the multiple trace detection points, determine the position ratio information of the multiple trace detection points, where the position ratio information of the trace detection points is used to represent When the trace element is displayed on the target image, the ratio between the second position information of the trace detection point on the target image and the size information of the target image;
  • the instructions also include:
  • the tracing order of the plurality of tracing detection points is determined.
  • the first position information of the trace detection point includes the position coordinates of the trace detection point in the first image coordinate system corresponding to the image to be detected;
  • the first image coordinate system is a coordinate system established with the length of the image to be detected as the horizontal axis and the width of the image to be detected as the vertical axis;
  • the determining the position ratio information of the multiple trace detection points based on the size information of the image to be detected and the first position information of the multiple trace detection points includes:
  • any trace detection point determine the abscissa ratio in the position scale information based on the length information of the image to be detected and the abscissa of the trace detection point, and based on the width information of the image to be detected and the The ordinate of the tracing detection point determines the ordinate scale in the position scale information.
  • the instructions of the processor 701 further include:
  • the tracing trajectory is detected based on the tracing trajectory, the second position information, and the tracing order of the plurality of tracing detection points in the tracing information.
  • the instructions of the processor 701, after detecting the tracing track further include:
  • the user terminal is controlled to display the feedback information.
  • the trace element is a character
  • the trace detection points belonging to the same stroke have the same color
  • the trace detection points of different strokes have different colors
  • the instructions also include:
  • each stroke in the copying track is detected.
  • Embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a processor, the steps of the method for determining copying information described in the above-mentioned method embodiments are executed.
  • the storage medium may be a volatile or non-volatile computer-readable storage medium.
  • An embodiment of the present disclosure also provides a computer program product, the computer program product carries a program code, and the instructions included in the program code can be used to execute the steps of the method for determining trace information described in the above method embodiment, for details, please refer to the above The method embodiment will not be repeated here.
  • the above-mentioned computer program product may be specifically implemented by means of hardware, software or a combination thereof.
  • the computer program product is embodied as a computer storage medium, and in another optional embodiment, the computer program product is embodied as a software product, such as a software development kit (Software Development Kit, SDK) etc. wait.
  • a software development kit Software Development Kit, SDK
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are realized in the form of software function units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium executable by a processor.
  • the technical solution of the present disclosure is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .

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Abstract

一种临摹信息确定方法、装置、计算机设备及存储介质,其中,该方法包括:获取包含临摹元素的待检测图像,其中,临摹元素上标记有多个临摹检测点(S101);对待检测图像进行检测,确定多个临摹检测点的第一位置信息(S102);基于待检测图像的尺寸信息和多个临摹检测点的第一位置信息,确定多个临摹检测点的位置比例信息,其中,临摹检测点的位置比例信息用于表示在目标图像上展示临摹元素时,该临摹检测点在目标图像上的第二位置信息与目标图像的尺寸信息之间的比例(S103);基于多个临摹检测点的位置比例信息和多个临摹检测点的临摹顺序,确定临摹元素对应的临摹信息,临摹信息用于对展示临摹元素的目标图像上的临摹轨迹进行检测(S104)。

Description

临摹信息确定方法、装置、计算机设备及存储介质
本申请要求于2021年09月15日提交中国专利局、申请号为202111081550.7、申请名称为“临摹信息确定方法、装置、计算机设备及存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本公开涉及计算机技术领域,具体而言,涉及一种临摹信息确定方法、装置、计算机设备及存储介质。
背景技术
随着互联网技术和移动终端技术的快速发展,智能设备正在逐渐改变人们的生活方式,越来越多的人通过智能设备对文字、书画等内容进行临摹,并以此作为休闲和提升能力的方式。
相关技术中,往往需要针对不同的临摹元素,设置不同的临摹检测点,这样在确定用户的临摹结果时,可以通过临摹轨迹和临摹检测点相对位置关系进行确定,而在实际应用中,由于用户所使用的智能设备的屏幕尺寸不同,从而需要为不同屏幕尺寸的智能设备设置不同的临摹检测点的位置坐标,造成效率低下。
发明内容
本公开实施例至少提供一种临摹信息确定方法、装置、计算机设备及存储介质,能够提高检测效率。
第一方面,本公开实施例提供了一种临摹信息确定方法,包括:
获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例;
基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
一种可能的实施方式中,不同的临摹检测点的颜色不同;
所述多个临摹检测点的临摹顺序的确定过程,包括:
基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
一种可能的实施方式中,所述临摹检测点的第一位置信息包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系;
基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,包括:
针对任一临摹检测点,基于所述待检测图像的长度信息和所述临摹检测点的横坐标确定所述位置比例信息中的横坐标比例,并基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
一种可能的实施方式中,所述方法还包括:
基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息;
基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
一种可能的实施方式中,在对所述临摹轨迹进行检测之后,所述方法还包括:
确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;
控制用户端展示所述反馈信息。
一种可能的实施方式中,所述临摹元素为字符,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
所述方法还包括:
在确定所述临摹元素对应的临摹信息之后,将属于同一笔画的临摹检测点的临摹信息存储至同一集合;
基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
第二方面,本公开实施例还提供一种临摹信息确定装置,包括:
获取模块,用于获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
检测模块,用于对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
第一确定模块,用于基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例;
第二确定模块,用于基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
一种可能的实施方式中,不同的临摹检测点的颜色不同;
所述第二确定模块,还用于基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
一种可能的实施方式中,所述临摹检测点的第一位置信息包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系;
所述第一确定模块,具体用于:针对任一临摹检测点,基于所述待检测图像的长度信息和所述临摹检测点的横坐标确定所述位置比例信息中的横坐标比例,并基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
一种可能的实施方式中,所述第二确定模块还用于:
基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息;
基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
一种可能的实施方式中,在对所述临摹轨迹进行检测之后,所述第二确定模块还用于:
确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;
控制用户端展示所述反馈信息。
一种可能的实施方式中,所述临摹元素为字符,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
所述第二确定模块还用于:
在确定所述临摹元素对应的临摹信息之后,将属于同一笔画的临摹检测点的临摹信息存储至同一集合;
基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
第三方面,本公开实施例还提供一种计算机设备,包括:处理器、存储器和总线,所述存储器存储有所述处理器可执行的机器可读指令,当计算机设备运行时,所述处理器与所述存储器之间通过总线通信,所述机器可读指令被所述处理器执行时执行上述第一方面,或第一方面中任一种可能的实施方式中的步骤。
第四方面,本公开实施例还提供一种计算机可读存储介质,该计算机可读存储介质上存储有计算机程序,该计算机程序被处理器运行时执行上述第一方面,或第一方面中任一种可能的实施方式中的步骤。
第五方面,本公开实施例还提供一种计算机程序产品,该计算机程序产品承载有程序代码,所述程序代码包括的指令用于执行如上述第一方面,或第一方面中任一种可能的实施方式中的步骤。
本公开实施例提供的临摹信息确定方法、装置、计算机设备及存储介质,通过确定多个临摹检测点的所述位置比例信息,即可记录任一临摹元素对应的各个临摹检测点在图像中的相对位置关系,以对该屏幕尺寸下的临摹轨迹进行检测;基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,这样,通过所述临摹检测点对应的位置比例信息和临摹检测点的临摹顺序,可以确定出对应的临摹元素在不同屏幕尺寸下的检测标准,从而在进行临摹检测时只需要根据临摹轨迹所对应的屏幕尺寸即可自动确定出对应的临摹检测标准,并对临摹元素对应的临摹轨迹进行检测,提高了检测效率。
为使本公开的上述目的、特征和优点能更明显易懂,下文特举较佳实施例,并配合所附附图,作详细说明如下。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,此处的附图被并入说明书中并构成本说明书中的一部分,这些附图示出了符合本公开的实施例,并与说明书一起用于说明本公开的技术方案。应当理解, 以下附图仅示出了本公开的某些实施例,因此不应被看作是对范围的限定,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他相关的附图。
图1示出了本公开实施例所提供的一种临摹信息确定法的流程图;
图2示出了本公开实施例所提供的临摹信息确定方法中,待检测图像的示意图;
图3示出了本公开实施例所提供的临摹信息确定方法中,确定第一位置信息时的示意图;
图4示出了本公开实施例所提供的临摹信息确定方法中,对临摹轨迹进行检测的具体方法的流程图;
图5示出了本公开实施例所提供的另一种临摹信息确定方法的流程图;
图6示出了本公开实施例所提供的一种临摹信息确定装置的架构示意图;
图7示出了本公开实施例所提供的一种计算机设备的结构示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚,下面将结合本公开实施例中附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。因此,以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围,而是仅仅表示本公开的选定实施例。基于本公开的实施例,本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本公开保护的范围。
应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。
本文中术语“和/或”,仅仅是描述一种关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中术语“至少一种”表示多种中的任意一种或多种中的至少两种的任意组合,例如,包括A、B、C中的至少一种,可以表示包括从A、B和C构成的集合中选择的任意一个或多个元素。
相关技术中,往往需要针对不同的临摹元素,设置不同的临摹检测点,这样在确定用户的临摹结果时,可以通过临摹轨迹和临摹检测点相对位置关系进行确定,而在实际应用中,由于用户所使用的智能设备的屏幕尺寸不同,从而需要为不同屏幕尺寸的智能设备设置不同的临摹检测点的位置坐标,造成效率低下。
基于上述研究,本公开提供了一种临摹信息确定方法、装置、计算机设备及存储介质,通过确定多个临摹检测点的所述位置比例信息,即可记录任一临摹元素对应的各个临摹检测点在图像中的相对位置关系,以对该屏幕尺寸下的临摹轨迹进行检测;基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,这样,通过所述临摹检测点对应的位置比例信息和临摹检测点的临摹顺序,可以确定出对应的临摹元素在不同屏幕尺寸下的检测标准,从而在进行临摹检测时只需要根据 临摹轨迹所对应的屏幕尺寸即可自动确定出对应的临摹检测标准,并对临摹元素对应的临摹轨迹进行检测,提高了检测效率。
为便于对本实施例进行理解,首先对本公开实施例所公开的一种临摹信息确定方法进行详细介绍,本公开实施例所提供的临摹信息确定方法的执行主体一般为具有一定计算能力的计算机设备,该计算机设备例如包括:终端设备或服务器或其它处理设备,终端设备可以为用户设备(User Equipment,UE)、移动设备、用户终端、终端、蜂窝电话、无绳电话、个人数字助理(Personal Digital Assistant,PDA)、手持设备、计算设备、车载设备、可穿戴设备等。在一些可能的实现方式中,该临摹信息确定方法可以通过处理器调用存储器中存储的计算机可读指令的方式来实现。
参见图1所示,为本公开实施例提供的临摹信息确定方法的流程图,所述方法包括S101~S104,其中:
S101:获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点。
S102:对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息。
S103:基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例。
S104:基于所述多个临摹检测点的第一位置信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
以下是对上述步骤的详细介绍。
针对S101,所述临摹元素可以是字符或者图画,其中,所述字符可以是汉字、英文字母等;所述图画可以是人物肖像、山水画等。
一种可能的实施方式中,所述待检测图像可以是响应用户操作后生成的。
具体的,可以响应用户在原始图像上的第一放置操作,将所述临摹元素放置在所述原始图像上,所述临摹元素可以放置在所述原始图像的目标位置处,比如所述原始图像的中央;然后可以响应用户在所述临摹元素上的第二放置操作,将所述临摹检测点放置在所述临摹元素上,从而可以生成包含所述临摹检测点的待检测图像。
示例性的,以所述临摹元素为“a”为例,所述待检测图像的示意图可以如图2所示,图2中,所述临摹元素“a”被放置在了所述待检测图像中的中央位置处,所述临摹元素“a”上被放置了15个临摹检测点(即图中圆点),通过这15个临摹检测点即可准确的描述出所述临摹元素“a”的轮廓。
S102:对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息。
这里,所述临摹检测点的第一位置信息可以包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系。
具体的,在对所述待检测图像进行检测时,由于所述临摹检测点为圆点,因此可以通 过检测所述待检测图像中存在的圆的方式,确定出所述临摹检测点在所述待检测图像中的位置坐标;其中,所述位置坐标示例性的可以为所述临摹检测点圆心的像素坐标。
示例性的,确定所述第一位置信息时的示意图可以如图3所示,图3中,以所述待检测图像的长为横轴(即图3中的X轴,其正方向如图3所示),以所述待检测图像的宽为纵轴(即图3中的Y轴,其正方向如图3所示),通过霍夫圆环检测法即可依次检测出各临摹检测点(即图中标号依次为0~14的圆点),通过确定所述各临摹检测点(的圆心)在第一图像坐标系下的像素坐标,即可得到所述各临摹检测点的第一位置信息。
S103:基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例。
一种可能的实施方式中,在确定所述多个临摹检测点的位置比例信息时,针对任一临摹检测点,可以基于所述待检测图像的长度信息和所述临摹检测点的横坐标确定所述位置比例信息中的横坐标比例;以及,基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
承接上例,以确定所述图3中标记为“(0)”的临摹检测点的位置比例信息为例,可以确定出该临摹检测点的横坐标为28(像素),而所述待检测图像的长度信息为100(像素),则可以确定出该临摹检测点对应的横坐标比例为28÷100=0.28;可以确定出该临摹检测点的纵坐标为35(像素),而所述待检测图像的宽度信息为100(像素),则可以确定出该临摹检测点对应的横坐标比例为35÷100=0.35,从而可以确定出该临摹检测点的位置比例信息为(0.28,0.35)。
S104:基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
这里,所述临摹检测点的临摹顺序可以是用户在用户端输入的,所述临摹顺序用于表征在临摹所述临摹元素时经过临摹检测点的先后顺序;所述确定临摹元素对应的临摹信息,可以是将所述临摹元素对应的多个临摹检测点按照所述临摹顺序进行存储,从而生成可用于进行临摹轨迹检测的临摹信息。
承接上例,以确定所述图3中临摹元素“a”的临摹信息为例,可以获取各临摹检测点的临摹顺序为7-6-4-1-0-2-3-5-8(与图3中“a”的半圆的轨迹对应)和9-10-11-12-13-14(与图3中“a”的一竖的轨迹对应),可以得到临摹信息对应的临摹顺序为7-6-4-1-0-2-3-5-8-9-10-11-12-13-14,按照所述临摹顺序对所述临摹信息进行存储,即可生成用于对临摹元素“a”进行临摹轨迹检测的临摹信息。
一种可能的实施方式中,不同的临摹检测点的颜色不同,在确定所述临摹顺序时,可以基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
具体的,在响应用户的所述第二放置操作时,可以根据用户的放置顺序,为用户每次放置的临摹检测点设置不同的颜色,这样,只需用户在放置所述临摹检测点时按照所述临 摹顺序进行放置(颜色检测顺序与放置时为每个临摹检测点设置颜色的顺序对应),即可通过预设的颜色检测顺序,检测出所述多个临摹检测点的临摹顺序。
承接上例,用户在放置标记分别为9、10、11、12、13、14的第二临摹检测点时,可以根据放置顺序,为标记分别为9、10、11、12、13、14的第二临摹检测点设置对应的颜色为赤、橙、黄、绿、青、蓝,相应的,只需按照赤、橙、黄、绿、青、蓝的颜色检测顺序,即可确定对应的所述临摹顺序为9-10-11-12-13-14。
或者,在另外一种可能的实施方式中,所述临摹检测点的临摹顺序可以是在检测所述临摹检测点的位置信息之后,由用户手动输入的。
一种可能的实施方式中,如图4所示,可以利用下文S401-S402,实现基于所述临摹信息对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
S401:基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息。
这里,所述第二图像坐标系为以所述目标图像的长为横轴,以所述目标图像的宽为纵轴建立的坐标系,所述目标图像为需要进行临摹检测的图像,在所述目标图像中,可以根据所述第二位置信息设置相应的临摹引导信息,比如可以根据所述第二位置信息在所述目标图像中叠加展示相应的检测坐标点,以为用户提供临摹引导;又比如,可以根据所述第二位置信息在所述目标图像中叠加展示相应的临摹引导框,所述临摹引导框的形状与所述临摹元素相同,且所述临摹检测点位于所述临摹引导框内,用户可以通过在所述临摹引导框内的触发操作,完成对所述临摹元素的临摹。
具体的,针对任一所述临摹检测点,在基于所述位置比例信息和所述目标图像的尺寸信息,确定所述第二位置信息时,可以使用所述位置比例信息中的所述横坐标比例与所述尺寸信息中的长相乘,以确定所述第二位置信息中的横坐标;以及,使用所述位置比例信息中的所述纵坐标比例与所述尺寸信息中的宽相乘,以确定所述第二位置信息中的纵坐标。
示例性的,以临摹检测点A的所述位置比例信息为(0.28,0.35),所述目标图像的尺寸信息为长200(像素),宽为200(像素)为例,使用所述位置比例信息中的所述横坐标比例0.28与所述尺寸信息中的长200(像素)相乘可得该临摹检测点对应的第二位置信息中的横坐标为56(像素);使用所述位置比例信息中的所述纵坐标比例0.35与所述尺寸信息中的宽200(像素)相乘可得该临摹检测点对应的第二位置信息中的纵坐标为70(像素),则所述临摹检测点A对应的第二位置信息为(56,70)。
S402:基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
这里,可以根据所述第二位置信息和所述临摹轨迹的位置信息,确定所述临摹轨迹与所述临摹检测点的重合情况,然后可以根据所述临摹顺序对所述重合情况进行判断,判断重合情况所述对应的重合顺序是否与所述临摹顺序相匹配,在所述重合情况与所述临摹顺序完全相同的情况下,可以确定检测通过。
承接上例,以所述临摹顺序为图3中的7-6-4-1-0-2-3-5-8为例,所述临摹轨迹与所述临摹检测点0~7均重合,对应的重合顺序为8-5-3-2-0-1-4-6-7,由于所述重合顺序与所述临摹顺序不完全相同,则可以确定检测不通过;进一步的,还可以根据预设的重合顺序与失败 原因的映射关系,确定出本次临摹失败的原因为写反了。
一种可能的实施方式中,在对所述临摹轨迹进行检测之后,还可以确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;控制用户端展示所述反馈信息。
承接上例,在确定所述临摹检测结果为不通过后,可以将所述失败原因作为所述反馈信息,并在与所述临摹轨迹对应的用户端展示所述反馈信息“检测不通过,错误原因:写反了”。
一种可能的实施方式中,在所述临摹元素为字符的情况下,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
在确定临摹信息之后,可以将属于同一笔画的临摹检测点的临摹信息存储至同一集合;在使用所述临摹信息对展示所述临摹元素的目标图像上的临摹轨迹进行检测时,可以基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
具体的,可以根据所述临摹检测点的颜色,将相同颜色的临摹检测点放置在同一集合中,这样在后续对所述临摹元素进行检测时,可以使用各个集合中的临摹信息,对各个笔画进行检测。
承接上例,以确定所述图3中临摹元素“a”的临摹信息为例,由于字符“a”由两笔构成,第一笔对应的临摹检测点的颜色可以是红色,第二笔对应的临摹检测点的颜色可以为蓝色,可以获取各临摹检测点的临摹顺序为7-6-4-1-0-2-3-5-8(与图3中“a”的半圆的轨迹对应)和9-10-11-12-13-14(与图3中“a”的一竖的轨迹对应),可以将标记分别为7、6、4、1、0、2、3、5、8的第一临摹检测点对应的第一临摹信息存储在第一集合中;将标记分别为9、10、11、12、13、14的第二临摹检测点对应的第二临摹信息存储在第二集合中,所述第一集合与第二集合均位于所述临摹元素“a”对应的临摹信息库中,从而可以记录所述临摹元素“a”在临摹时需要完成的两个笔画(即所述半圆和一竖这两个笔画)的检测标准。
下面,以同时对多个临摹元素进行处理为例,对本公开实施例提供的临摹确定方法进行描述。
如图5所示,为本公开实施例提供的另一种临摹信息确定方法,包括:
S501:对包含待检测图像的多个文件夹进行遍历,读取其中的目标检测图像。
这里,所述待检测图像的文件夹为基于所述待检测图像所述包含的临摹元素和该临摹元素对应的属性信息生成的,其中,所述临摹元素对应的属性信息可以是该临摹元素的写法,比如英文字母的大写或小写、汉字的大写或小写、汉字的繁体或简体等。
示例性的,以所述临摹信息为“a”为例,所述临摹信息对应的属性信息为小写,则包含该临摹元素对应的待检测图像的文件夹命名可以是“a-lowercase”表示所述临摹元素为小写的“a”。
具体的,在读取所述目标检测图像可以依次批量读取多张目标检测图像,在进行批量读取时,可以采用imread读取方法进行图像读取操作。
S502:对所述目标检测图像进行检测,确定所述多个临摹检测点的第一位置信息。
S503:基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息。
S504:基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息。
具体的,关于S502~S504的具体内容参照上文S102~S104的相关描述,在此不再展开说明。
本公开实施例提供的临摹信息确定方法,通过确定多个临摹检测点的所述位置比例信息,即可记录任一临摹元素对应的各个临摹检测点在图像中的相对位置关系,以对该屏幕尺寸下的临摹轨迹进行检测;基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,这样,通过所述临摹检测点对应的位置比例信息和临摹检测点的临摹顺序,可以确定出对应的临摹元素在不同屏幕尺寸下的检测标准,从而在进行临摹检测时只需要根据临摹轨迹所对应的屏幕尺寸即可自动确定出对应的临摹检测标准,并对临摹元素对应的临摹轨迹进行检测,提高了检测效率。
本领域技术人员可以理解,在具体实施方式的上述方法中,各步骤的撰写顺序并不意味着严格的执行顺序而对实施过程构成任何限定,各步骤的具体执行顺序应当以其功能和可能的内在逻辑确定。
基于同一发明构思,本公开实施例中还提供了与临摹信息确定方法对应的临摹信息确定装置,由于本公开实施例中的装置解决问题的原理与本公开实施例上述临摹信息确定方法相似,因此装置的实施可以参见方法的实施,重复之处不再赘述。
参照图6所示,为本公开实施例提供的一种临摹信息确定装置的架构示意图,所述装置包括:获取模块601、检测模块602、第一确定模块603、第二确定模块604;其中,
获取模块601,用于获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
检测模块602,用于对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
第一确定模块603,用于基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例;
第二确定模块604,用于基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
一种可能的实施方式中,不同的临摹检测点的颜色不同;
所述第二确定模块604,还用于:基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
一种可能的实施方式中,所述临摹检测点的第一位置信息包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系;
所述第一确定模块603,具体用于:
针对任一临摹检测点,基于所述待检测图像的长度信息和所述临摹检测点的横坐标确 定所述位置比例信息中的横坐标比例,并基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
一种可能的实施方式中,所述第二确定模块604还用于:
基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息;
基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
一种可能的实施方式中,在对所述临摹轨迹进行检测之后,所述第二确定模块604还用于:
确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;
控制用户端展示所述反馈信息。
一种可能的实施方式中,所述临摹元素为字符,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
所述第二确定模块604还用于:
在确定所述临摹元素对应的临摹信息之后,将属于同一笔画的临摹检测点的临摹信息存储至同一集合;
基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
本公开实施例提供的临摹信息确定装置,通过确定多个临摹检测点的所述位置比例信息,即可记录任一临摹元素对应的各个临摹检测点在图像中的相对位置关系,以对该屏幕尺寸下的临摹轨迹进行检测;基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,这样,通过所述临摹检测点对应的位置比例信息和临摹检测点的临摹顺序,可以确定出对应的临摹元素在不同屏幕尺寸下的检测标准,从而在进行临摹检测时只需要根据临摹轨迹所对应的屏幕尺寸即可自动确定出对应的临摹检测标准,并对临摹元素对应的临摹轨迹进行检测,提高了检测效率。
关于装置中的各模块的处理流程、以及各模块之间的交互流程的描述可以参照上述方法实施例中的相关说明,这里不再详述。
基于同一技术构思,本公开实施例还提供了一种计算机设备。参照图7所示,为本公开实施例提供的计算机设备700的结构示意图,包括处理器701、存储器702、和总线703。其中,存储器702用于存储执行指令,包括内存7021和外部存储器7022;这里的内存7021也称内存储器,用于暂时存放处理器701中的运算数据,以及与硬盘等外部存储器7022交换的数据,处理器701通过内存7021与外部存储器7022进行数据交换,当计算机设备700运行时,处理器701与存储器702之间通过总线703通信,使得处理器701在执行以下指令:
获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图 像的尺寸信息之间的比例;
基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
一种可能的实施方式中,所述处理器701的指令中,不同的临摹检测点的颜色不同;
所述指令还包括:
基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
一种可能的实施方式中,所述处理器701的指令中,所述临摹检测点的第一位置信息包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系;
所述基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,包括:
针对任一临摹检测点,基于所述待检测图像的长度信息和所述临摹检测点的横坐标确定所述位置比例信息中的横坐标比例,并基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
一种可能的实施方式中,所述处理器701的指令中,还包括:
基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息;
基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
一种可能的实施方式中,所述处理器701的指令中,在对所述临摹轨迹进行检测之后,还包括:
确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;
控制用户端展示所述反馈信息。
一种可能的实施方式中,所述处理器701的指令中,所述临摹元素为字符,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
所述指令还包括:
在确定所述临摹元素对应的临摹信息之后,将属于同一笔画的临摹检测点的临摹信息存储至同一集合;
基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
本公开实施例还提供一种计算机可读存储介质,该计算机可读存储介质上存储有计算机程序,该计算机程序被处理器运行时执行上述方法实施例中所述的临摹信息确定方法的步骤。其中,该存储介质可以是易失性或非易失的计算机可读取存储介质。
本公开实施例还提供一种计算机程序产品,该计算机程序产品承载有程序代码,所述程序代码包括的指令可用于执行上述方法实施例中所述的临摹信息确定方法的步骤,具体可参见上述方法实施例,在此不再赘述。
其中,上述计算机程序产品可以具体通过硬件、软件或其结合的方式实现。在一个可选实施例中,所述计算机程序产品具体体现为计算机存储介质,在另一个可选实施例中,计算机程序产品具体体现为软件产品,例如软件开发包(Software Development Kit,SDK)等等。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统和装置的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。在本公开所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,又例如,多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些通信接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可执行的非易失的计算机可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是:以上所述实施例,仅为本公开的具体实施方式,用以说明本公开的技术方案,而非对其限制,本公开的保护范围并不局限于此,尽管参照前述实施例对本公开进行了详细的说明,本领域的普通技术人员应当理解:任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化,或者对其中部分技术特征进行等同替换;而这些修改、变化或者替换,并不使相应技术方案的本质脱离本公开实施例技术方案的精神和范围,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应所述以权利要求的保护范围为准。

Claims (11)

  1. 一种临摹信息确定方法,包括:
    获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
    对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
    基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例;
    基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
  2. 根据权利要求1所述的方法,其中,不同的临摹检测点的颜色不同;
    所述多个临摹检测点的临摹顺序的确定过程,包括:
    基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
  3. 根据权利要求1所述的方法,其中,所述临摹检测点的第一位置信息包括该临摹检测点在所述待检测图像对应的第一图像坐标系中的位置坐标;其中,所述第一图像坐标系为以所述待检测图像的长为横轴,以所述待检测图像的宽为纵轴建立的坐标系;
    基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,包括:
    针对任一临摹检测点,基于所述待检测图像的长度信息和所述临摹检测点的横坐标确定所述位置比例信息中的横坐标比例,并基于所述待检测图像的宽度信息和所述临摹检测点的纵坐标确定所述位置比例信息中的纵坐标比例。
  4. 根据权利要求1所述的方法,其中,所述方法还包括:
    基于所述临摹信息中多个临摹检测点的位置比例信息和所述目标图像的尺寸信息,确定所述临摹检测点在所述目标图像对应的第二图像坐标系上的第二位置信息;
    基于所述临摹轨迹、所述第二位置信息以及所述临摹信息中多个临摹检测点的临摹顺序,对所述临摹轨迹进行检测。
  5. 根据权利要求1或4所述的方法,其中,在对所述临摹轨迹进行检测之后,所述方法还包括:
    确定临摹检测结果,以及与所述临摹检测结果匹配的反馈信息;
    控制用户端展示所述反馈信息。
  6. 根据权利要求1所述的方法,其中,所述临摹元素为字符,属于同一笔画的临摹检测点的颜色相同,不同笔画的临摹检测点的颜色不同;
    所述方法还包括:
    在确定所述临摹元素对应的临摹信息之后,将属于同一笔画的临摹检测点的临摹信息存储至同一集合;
    基于各个集合中的临摹信息,对所述临摹轨迹中的各个笔画进行检测。
  7. 一种临摹信息确定装置,包括:
    获取模块,用于获取包含临摹元素的待检测图像,其中,所述临摹元素上标记有多个临摹检测点;
    检测模块,用于对所述待检测图像进行检测,确定所述多个临摹检测点的第一位置信息;
    第一确定模块,用于基于所述待检测图像的尺寸信息和所述多个临摹检测点的第一位置信息,确定所述多个临摹检测点的位置比例信息,其中,所述临摹检测点的位置比例信息用于表示在目标图像上展示所述临摹元素时,该临摹检测点在所述目标图像上的第二位置信息与所述目标图像的尺寸信息之间的比例;
    第二确定模块,用于基于所述多个临摹检测点的位置比例信息和所述多个临摹检测点的临摹顺序,确定所述临摹元素对应的临摹信息,所述临摹信息用于对展示所述临摹元素的目标图像上的临摹轨迹进行检测。
  8. 根据权利要求7所述的装置,其特征在于,不同的临摹检测点的颜色不同;
    所述第二确定模块,还用于基于所述各个临摹检测点的颜色,以及预设的颜色检测顺序,确定所述多个临摹检测点的临摹顺序。
  9. 一种计算机设备,包括:处理器、存储器和总线,所述存储器存储有所述处理器可执行的机器可读指令,当计算机设备运行时,所述处理器与所述存储器之间通过总线通信,所述机器可读指令被所述处理器执行时执行如权利要求1至6任一所述的临摹信息确定方法的步骤。
  10. 一种计算机可读存储介质,该计算机可读存储介质上存储有计算机程序,该计算机程序被处理器运行时执行如权利要求1至6任一项所述的临摹信息确定方法的步骤。
  11. 一种计算机程序产品,该计算机程序产品承载有程序代码,所述程序代码包括的指令用于执行如权利要求1至6任一项所述的临摹信息确定方法的步骤。
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