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A method for making three-dimensional advertising in a sports field

A technology of three-dimensional stereoscopic and production methods, which is applied in image data processing, 3D modeling, instruments, etc., can solve problems such as presenting three-dimensional effects, and achieve the effect of ensuring accuracy and improving efficiency

Active Publication Date: 2017-02-15
张瀚宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the main forms of carriers used for advertising in sports venues are: LED electronic display screens, exhibition boards and ordinary flat ground stickers, which cannot achieve a three-dimensional effect from a flat image under the camera. Therefore, there is an urgent need in the market for a It is a method to realize three-dimensional effect in TV broadcasting, and the technical difficulty is how to make the plane image present three-dimensional effect under the camera

Method used

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  • A method for making three-dimensional advertising in a sports field
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Experimental program
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specific Embodiment approach

[0018] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Depend on figure 1 It can be seen that the basic principle of screen composition is based on the actual screen 1, the virtual object 2, and the camera 3 as the main elements, and the top view as the conceptual diagram of the observation angle. The actual screen 1 is directly connected by the connecting line between the camera 3 and the virtual object 2. It is projected onto the ground, so the actual picture 1 looks like a distorted and distorted picture.

[0020] Depend on figure 2 It can be seen that the height value of the actual picture observed by the camera will be affected by three parameters: the actual picture height h3, the camera height h1, and the distance d1 between the camera and the actual picture. Picture height △h3, the observation result is the camera observation height h2+height change value ...

Embodiment 1

[0021] Embodiment 1 A method for making a three-dimensional advertisement in a sports field, consisting of the following steps,

[0022] (A) First understand the basic data of the production site, and make a 3D simulation scene 5 consistent with it, and then determine its laying position and the main reference line 4, the purpose of which is to use the perspective formed by the main reference line 4 The simulation of the relationship creates a matched three-dimensional scene 6 consistent with its perspective relationship, thereby simulating the perspective effect of laying the actual picture 1 in the matched three-dimensional scene 6;

[0023] (B) Taking the actual laying site as the reference standard, it is necessary to find the video materials that have been rebroadcasted by the site. During the rebroadcasting process of the No. 1 shot, find an image that can show the main reference line 4 and take a screenshot. It needs to be displayed as completely as possible. Main refer...

Embodiment 2

[0031] Embodiment 2 A method for making a three-dimensional advertisement in a sports field, consisting of the following steps,

[0032] (A) First, take the actual laying site as the reference standard, and use manual measurement to mark the measurement reference plane 10 at the laying position that is consistent with the size of the actual screen 1. A white line with a more obvious color can be used as a mark;

[0033] (B) Then shoot at the position where the No. 1 lens camera is placed on the scene, and shoot the measurement reference plane 10 and the main reference line 4 in the same frame as a reference, such as Figure 6 shown;

[0034] (C) Obtain the measurement reference plane 10, enter the 2D software, redraw the accurate image of the measurement reference plane 10 through the 2D software, and obtain the reference plane 7, as shown in Figure 7 shown;

[0035] (D) Then draw the presentation content 8 into the reference plane 7, and the drawing rules are as follows: ...

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Abstract

The invention discloses a competition field three-dimensional advertisement manufacturing method. The method includes the steps of simulating the perspective relation similar to a camera by conducting simulation on the camera in a host position in a competition field, then, conducting designing under the perspective relation, accurately manufacturing a final printed draft through stretching and deforming methods after the design is completed, and finally manufacturing a corresponding printed product under the practical situation of the field. By combining computer graphic image software with the camera, the aim of enabling a flat image to present a three-dimensional effect by the camera is achieved. A three-dimensional graph can be conveniently established through two-dimensional software and three-dimensional software, raw materials of mainstream computer formats such as AI, MAX, PSD and JPG are conveniently added to the design content through various methods, and therefore the design efficiency is obviously improved. The effect image of the final pavement position, the final pavement size and the design content can be accurately simulated in advance, the effect images are compatible with the final pavement effect, and therefore accuracy of the design is ensured.

Description

technical field [0001] The invention relates to a method for making printed advertisements used in sports arenas, in particular to a method for making three-dimensional advertisements for arenas that is easy to operate and has excellent use effects. Background technique [0002] At present, the main forms of carriers used for advertising in sports venues are: LED electronic display screens, display panels and ordinary flat ground stickers, which cannot achieve three-dimensional effects from flat images under the camera. A method for realizing a three-dimensional effect in television broadcasting, and the technical difficulty is how to make a plane image present a three-dimensional effect under a camera. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a method for making a three-dimensional advertisement in a sports field, which can make a plane image appear in a three-dimensional effect un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/00
Inventor 张瀚宇
Owner 张瀚宇
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