CN115499641A - Method for quickly constructing digital exhibition file and intelligent terminal - Google Patents
Method for quickly constructing digital exhibition file and intelligent terminal Download PDFInfo
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- CN115499641A CN115499641A CN202211146071.3A CN202211146071A CN115499641A CN 115499641 A CN115499641 A CN 115499641A CN 202211146071 A CN202211146071 A CN 202211146071A CN 115499641 A CN115499641 A CN 115499641A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of image signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
Abstract
The invention relates to a method for quickly constructing a digital exhibition file and an intelligent terminal, wherein the method comprises the following steps: the method comprises the steps that an intelligent terminal shoots multi-angle images of an exhibit through a camera and sends the multi-angle images to an online server, the online server generates an exhibit three-dimensional model corresponding to the exhibit according to the multi-angle images of the exhibit, the online server obtains images marked as about a target exhibit in online network images, the online server perfects image resources of the target exhibit three-dimensional model through the images marked as about the target exhibit in the online network images, then the online server extracts shooting angle commands of the target exhibit corresponding to a plurality of inspection data and sends the shooting angle commands to the intelligent terminal, the intelligent terminal shoots on site to inspect whether the target exhibit passes or not, and if the target exhibit does not pass, the online server modifies the image resources of the target exhibit three-dimensional model to be inspected; and if the target exhibit three-dimensional model passes the checking, marking the target exhibit three-dimensional model to be checked as an exhibition file for the user to access.
Description
Technical Field
The invention relates to a method for quickly constructing a digital exhibition file and an intelligent terminal.
Background
There are techniques disclosed in the related art for constructing a digital exhibition file, including: acquiring a model making object, constructing and naming a model according to the classification of the model making object, and storing digital resources corresponding to a digital exhibition, wherein the digital resources comprise three-dimensional model data and drawing data of the model making object, and the classification of the model making object comprises an exhibition hall, a picture frame and cultural relics; constructing an initial scene, and adding digital resources to the initial scene for scene editing, wherein the scene editing comprises at least one of drawing layout, cultural relic layout, digital resource editing and webpage browsing data generation; the edited scene is saved, and the digital exhibition file is formed according to the scene, and although the digital exhibition file can be effectively constructed in the prior art, faster efficiency cannot be actually realized.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a method for quickly constructing a digital exhibition file and an intelligent terminal.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a method for quickly constructing a digital exhibition file comprises the following steps:
the method comprises the steps that an intelligent terminal shoots multi-angle images of an exhibit through a camera and sends the multi-angle images to an online server, the online server generates an exhibit three-dimensional model corresponding to the exhibit according to the multi-angle images of the exhibit, the online server obtains images marked as about the target exhibit in online network images, the online server perfects image resources of the target exhibit three-dimensional model by the images marked as about the target exhibit in the online network images to obtain a target exhibit three-dimensional model to be checked, then the online server extracts shooting angle commands of the target exhibit corresponding to a plurality of checking data and sends the shooting angle commands to the intelligent terminal, the intelligent terminal shoots on site to check whether the target exhibit passes or not, and if the target exhibit does not pass, the online server modifies the image resources of the target exhibit three-dimensional model to be checked; and if the checking is passed, marking the target exhibit three-dimensional model to be checked as an exhibition file for the user to access.
Further, the online server extracts shooting angle commands of the target exhibit corresponding to the plurality of inspection data and sends the shooting angle commands to the intelligent terminal, the specific online server obtains an inspection image of the target exhibit from a target angle of the three-dimensional model of the target exhibit to be inspected, then a plurality of inspection pixel points are selected from the inspection image to serve as the plurality of extracted inspection data, then the online server sends the target angle to the intelligent terminal, and the intelligent terminal shoots a scene image of the target exhibit according to the target angle and judges whether inspection operation of the pixel points and the inspection pixel points in the scene image of the target exhibit passes or not.
Further, the inspection operation of the pixel points and the inspection pixel points in the site image is specifically performed by firstly calculating the coordinate positions of the inspection pixel points in the site image of the target exhibit when the inspection pixel points are selected, selecting the pixel points in the site image according to the coordinate positions of the inspection pixel points in the site image of the target exhibit, performing one-to-one correspondence difference between the pixel points in the site image with the same coordinate position and the pixel values of the inspection pixel points in the inspection operation, taking the square sum of all the difference values as the result of the inspection operation, and determining whether the inspection operation passes or not by judging whether the result of the inspection operation meets a threshold value or not.
Further, the inspection operation of the pixel points and the inspection pixel points in the site image is specifically performed by firstly calculating the coordinate positions of the inspection pixel points in the site image of the target exhibit when the inspection pixel points are selected, selecting the pixel points in the site image according to the coordinate positions of the inspection pixel points in the site image of the target exhibit, respectively calculating mapping space representative values of the pixel points and the pixel values of the inspection pixel points in the site image with the same coordinate positions in the inspection operation, then calculating the difference between the mapping space representative values of the pixel points in the site image and the mapping space representative values of the inspection pixel points, taking the difference between the mapping space representative values of the pixel points in the site image and the mapping space representative values of the inspection pixel points as the result of the inspection operation, and determining whether the inspection operation passes or not by judging whether the result of the inspection operation meets a threshold value or not.
Further, a mapping space representative value of a pixel point in a field image or to be inspected is calculated, specifically, a coordinate of the pixel point is mapped to a one-dimensional parameter t, and a pixel value of a corresponding pixel point is converted into a function value about t: selecting pixel points according to fixed regulations and returning pixel values: when the t1 th pixel point is selected, only the pixel point is selectedReturning to floor (q 4 cos) 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, floor () is a rounding function, when the selected pixel point is from t1 to tn, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 Wherein t1i is the first floor (q 4 cos) 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, wherein tni is the first floor (q 4 cos) 4 (tn)+(acrsin(tn)) 2 /(1-(tn)) 2 ) 1/2 ) The pixel value of each pixel point, wherein n is a natural number, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 I.e. the mapping space of the pixel points represents the value.
An intelligent terminal for rapidly constructing a digital exhibition file comprises a camera capable of turning angles and communication equipment, wherein the communication equipment is electrically connected with an online server; the intelligent terminal is used for obtaining a shooting angle command of the target exhibit through the online server and controlling the camera capable of steering the angle to shoot the target exhibit on site so as to realize inspection.
Advantageous effects
According to the method and the device, the image resources of the three-dimensional model of the target exhibit are improved through the online network image, so that the progress of image resource construction of the three-dimensional model of the target exhibit can be accelerated, the digital exhibition file can be quickly established by effectively utilizing the online resources, and the quality of the digital exhibition file can be ensured by the inspected three-dimensional model of the target exhibit.
Detailed Description
The application discloses a method for quickly constructing a digital exhibition file, which comprises the following steps:
the method comprises the steps that an intelligent terminal shoots multi-angle images of an exhibit through a camera and sends the multi-angle images to an online server, the online server generates an exhibition three-dimensional model corresponding to the exhibit according to the multi-angle images of the exhibit, the online server obtains images marked as related to the target exhibit in online network images, the online server perfects image resources of the target exhibition three-dimensional model by the images marked as related to the target exhibit in the online network images to obtain a target exhibit three-dimensional model to be checked, then the online server extracts shooting angle commands of the target exhibit corresponding to a plurality of checking data and sends the shooting angle commands to the intelligent terminal, the intelligent terminal shoots on site to check whether the target exhibit passes the checking data, and if the target exhibit three-dimensional model does not pass the checking data, the online server modifies the image resources of the target exhibit three-dimensional model to be checked; if the target exhibition object passes the checking, marking the target exhibition object three-dimensional model to be checked as an exhibition file for the user to access;
the method and the device have the advantages that the image resources of the three-dimensional model of the target exhibit are improved through the online network image, so that the progress of image resource construction of the three-dimensional model of the target exhibit can be accelerated, the digital exhibition file can be quickly established by effectively utilizing the online resources, and the quality of the digital exhibition file can be ensured by the inspected three-dimensional model of the target exhibit.
The method comprises the steps that a shooting angle command of a target exhibit corresponding to a plurality of pieces of inspection data is extracted by an optimal online server and sent to an intelligent terminal, an inspection image of the target exhibit is obtained by the specific online server from a target angle of a three-dimensional model of the target exhibit to be inspected, a plurality of inspection pixel points are selected from the inspection image and used as the extracted plurality of pieces of inspection data, then the target angle is sent to the intelligent terminal by the online server, the intelligent terminal shoots a site image of the target exhibit according to the target angle and judges whether inspection operation of the pixel points and the inspection pixel points in the site image of the target exhibit passes or not.
Specifically, the coordinate position of the inspection pixel point in the live image of the target exhibit is calculated when the inspection pixel point is selected, the selection of the pixel point in the live image of the target exhibit is also performed according to the coordinate position of the inspection pixel point in the live image of the target exhibit, the pixel points in the live image with the same coordinate position and the pixel values of the inspection pixel point in the inspection operation are in one-to-one correspondence, the square sum of all the differences is used as the result of the inspection operation, and whether the inspection operation passes or not is determined by judging whether the result of the inspection operation meets a threshold value.
Or, preferably, the inspection operation of the pixel point and the inspection pixel point in the live image is specifically performed by firstly calculating the coordinate position of the inspection pixel point in the live image of the target exhibit when the inspection pixel point is selected, selecting the pixel point in the live image according to the coordinate position of the inspection pixel point in the live image of the target exhibit, respectively calculating the mapping space representative value of the pixel point and the pixel value of the inspection pixel point in the live image with the same coordinate position in the inspection operation, then calculating the difference between the mapping space representative value of the pixel point in the live image and the mapping space representative value of the inspection pixel point, taking the difference between the mapping space representative value of the pixel point in the live image and the mapping space representative value of the inspection pixel point as the result of the inspection operation, and determining whether the inspection operation passes or not by judging whether the result of the inspection operation meets the threshold. Calculating a mapping space representative value of a pixel point in a field image or to be detected, specifically, mapping a coordinate of the pixel point to a parameter t of one dimension, and converting a pixel value of a corresponding pixel point into a function value about t: selecting pixel points according to fixed regulations and returning pixel values: when the t1 th pixel point is selected, only the first floor (q 4 cos) is returned 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, floor () is a rounding function, and when the selected pixel points are t1 to tn pixel points, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 Wherein t1i is the first floor (q 4 cos) 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, wherein tni is the first floor (q 4 cos) 4 (tn)+(acrsin(tn)) 2 /(1-(tn)) 2 ) 1/2 ) Pixel value of pixel point, wherein n is natural number, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 I.e. the mapping space of the pixel points represents the value.
The application also discloses an intelligent terminal, which comprises a camera capable of steering angles and communication equipment, wherein the communication equipment is electrically connected with the online server, and the intelligent terminal is used for shooting multi-angle images of the exhibit through the camera and sending the multi-angle images to the online server; the intelligent terminal is used for obtaining a shooting angle command of the target exhibition object through the online server and controlling the camera capable of steering the angle to shoot the target exhibition object on site so as to realize inspection.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative and not exclusive in all respects. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (6)
1. A method for quickly constructing a digital exhibition file is characterized by comprising the following steps:
the method comprises the steps that an intelligent terminal shoots multi-angle images of an exhibit through a camera and sends the multi-angle images to an online server, the online server generates an exhibition three-dimensional model corresponding to the exhibit according to the multi-angle images of the exhibit, the online server obtains images marked as related to the target exhibit in online network images, the online server perfects image resources of the target exhibition three-dimensional model by the images marked as related to the target exhibit in the online network images to obtain a target exhibit three-dimensional model to be checked, then the online server extracts shooting angle commands of the target exhibit corresponding to a plurality of checking data and sends the shooting angle commands to the intelligent terminal, the intelligent terminal shoots on site to check whether the target exhibit passes the checking data, and if the target exhibit three-dimensional model does not pass the checking data, the online server modifies the image resources of the target exhibit three-dimensional model to be checked; and if the target exhibit three-dimensional model passes the checking, marking the target exhibit three-dimensional model to be checked as an exhibition file for the user to access.
2. The method as claimed in claim 1, wherein the on-line server extracts a shooting angle command of the target exhibit corresponding to the plurality of inspection data and transmits the shooting angle command to the intelligent terminal, the specific on-line server obtains an inspection image of the target exhibit from a target angle of the three-dimensional model of the target exhibit to be inspected, then selects a plurality of inspection pixel points from the inspection image as the plurality of extracted inspection data, and then the on-line server transmits the target angle to the intelligent terminal, and the intelligent terminal shoots a scene image of the target exhibit according to the target angle and judges whether the inspection operation of the pixel points and the inspection pixel points in the scene image of the target exhibit passes or not.
3. The method for rapidly constructing a digital exhibition file according to claim 2, wherein the inspection operation of the pixel points and the inspection pixel points in the live images is performed by firstly calculating the coordinate positions of the inspection pixel points in the live images of the target exhibits when the inspection pixel points are selected, selecting the pixel points in the live images according to the coordinate positions of the inspection pixel points in the live images of the target exhibits, performing the one-to-one correspondence subtraction of the pixel points in the live images with the same coordinate positions and the pixel values of the inspection pixel points in the inspection operation, and determining whether the inspection operation passes or not by judging whether the result of the inspection operation satisfies the threshold or not.
4. The method for rapidly constructing a digital exhibition file according to claim 2, wherein the inspection operation of the pixel points and the inspection pixel points in the live images is performed by firstly calculating the coordinate positions of the inspection pixel points in the live images of the target exhibits when the inspection pixel points are selected, selecting the pixel points in the live images according to the coordinate positions of the inspection pixel points in the live images of the target exhibits, respectively calculating the mapping space representative values of the pixel points in the live images with the same coordinate positions and the pixel values of the inspection pixel points in the inspection operation, then calculating the differences between the mapping space representative values of the pixel points in the live images and the mapping space representative values of the inspection pixel points, and determining whether the inspection operation passes or not by judging whether the result of the inspection operation meets the threshold value or not.
5. The method as claimed in claim 4, wherein the mapping space representation value of the pixel points in the live image or under inspection is calculated, specifically, the coordinates of the pixel points are mapped to a one-dimensional parameter t, and the pixel values of the corresponding pixel points are converted into function values related to t: selecting pixel points according to fixed regulations and returning pixel values: when the t1 th pixel point is selected, only the first floor (q 4 cos) is returned 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, floor () is a rounding function, when the selected pixel point is from t1 to tn, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 Wherein t1i is the first floor (q 4 cos) 4 (t1)+(acrsin(t1)) 2 /(1-(t1)) 2 ) 1/2 ) The pixel value of each pixel point, wherein tni is the first floor (q 4 cos) 4 (tn)+(acrsin(tn)) 2 /(1-(tn)) 2 ) 1/2 ) The pixel value of each pixel point, wherein n is a natural number, 2sin2 (tni) + (1/4) sin4 (tni) + (2/3) (acrsin (tni)) 3 -2sin2(t1i)-(1/4)sin4(t1i)-(2/3)(acrsin(t1i)) 3 I.e. the mapping space of the pixel points represents the value.
6. The intelligent terminal is characterized by comprising a camera capable of steering at an angle and communication equipment, wherein the communication equipment is electrically connected with an online server, and the intelligent terminal is used for shooting multi-angle images of an exhibit through the camera and sending the multi-angle images to the online server; the intelligent terminal is used for obtaining a shooting angle command of the target exhibit through the online server and controlling the camera capable of steering the angle to shoot the target exhibit on site so as to realize inspection.
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| CN202211146071.3A CN115499641B (en) | 2022-09-20 | 2022-09-20 | Method for quickly constructing digital exhibition file and intelligent terminal |
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| CN115499641B CN115499641B (en) | 2023-09-12 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989573A (en) * | 2015-02-16 | 2016-10-05 | 上海钧铭商务咨询有限公司 | Method and system for providing exhibition hall guide information based on 360-degree digital panoramic technology |
| WO2016173073A1 (en) * | 2015-04-28 | 2016-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Three-dimensional modelling method and device based on dual camera |
| CN107566529A (en) * | 2017-10-18 | 2018-01-09 | 维沃移动通信有限公司 | A kind of photographic method, mobile terminal and cloud server |
| CN113628323A (en) * | 2021-07-30 | 2021-11-09 | 广州欧科信息技术股份有限公司 | Method for quickly constructing digital exhibition file and intelligent terminal |
| WO2021228200A1 (en) * | 2020-05-13 | 2021-11-18 | 贝壳技术有限公司 | Method for realizing interaction in three-dimensional space scene, apparatus and device |
| CN113938650A (en) * | 2021-10-12 | 2022-01-14 | 北京三月雨文化传播有限责任公司 | Interactive three-dimensional panoramic multimedia real object exhibition device and exhibition method |
-
2022
- 2022-09-20 CN CN202211146071.3A patent/CN115499641B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989573A (en) * | 2015-02-16 | 2016-10-05 | 上海钧铭商务咨询有限公司 | Method and system for providing exhibition hall guide information based on 360-degree digital panoramic technology |
| WO2016173073A1 (en) * | 2015-04-28 | 2016-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Three-dimensional modelling method and device based on dual camera |
| CN107566529A (en) * | 2017-10-18 | 2018-01-09 | 维沃移动通信有限公司 | A kind of photographic method, mobile terminal and cloud server |
| WO2021228200A1 (en) * | 2020-05-13 | 2021-11-18 | 贝壳技术有限公司 | Method for realizing interaction in three-dimensional space scene, apparatus and device |
| CN113628323A (en) * | 2021-07-30 | 2021-11-09 | 广州欧科信息技术股份有限公司 | Method for quickly constructing digital exhibition file and intelligent terminal |
| CN113938650A (en) * | 2021-10-12 | 2022-01-14 | 北京三月雨文化传播有限责任公司 | Interactive three-dimensional panoramic multimedia real object exhibition device and exhibition method |
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