# develop a topographer App

Short Description:

We need an app to calculate positions X, Y and Z of a TV camera obtained from a screenshot of a football match.

Long Description:

Required skills: topography, 3D graphic design, java, trigonometrical calculation

Description: we need a desktop app preferably programmed in Java using AWT, Swing, etc. Other programming languages are also accepted.

The app should contain:

a button to upload the incoming screenshot

three text cases to show coordinates X, Y, Z of the TV camera

Incoming

The app gets a picture of the goal of a football match captured through a TV camera. JPG format. HD 720p.

The picture can be of the goal in the right or in the left of the field indistinctively.

Outgoing

The position of the TV camera with regard to the football field. Font code coordinates.

We require the font code which the app is developed.

Objective

Up to date we have captured the measurements of the TV camera through a topographer who had to physically attend the football field to measure it. We need to speed up this process because data is needed from one day to another and we have no time to contact a topographer an ask him to go to every stadium.

Example

You can get more examples of pictures like that one through regular screenshots on TV. These videos can be found on YouTube in HD.

Calculation form

Through the white lines in the field we can find out the vanishing points in order to obtain the horizon line. From then on. through trigonometrical calculations, we can find the position of the TV camera.

file 2

file3

Football field

The measurements of a football field are official by FIFA.

File 4

Football field

Long: 105 m

Width: 68 m

Small Area

Long: 5.5 m

Width: 18.32 m

Big Area

Long: 16.5 m

Width: 40.3 m

Goal Posts

Long: 7.32 m

Width: 2.44 m

White line width

Long: 12 cm

Goal post width

Long: 12 cm

Goal post width

12 centimetres

Position of the TV camera with regard to the football field

Units have to be shown in metres.

The TV camera coordinates have to be based upon the centre of the goal appeared in the picture.

File 5

Kĩ năng: Thiết kế 3D, Java

Về Bên Thuê:
( 0 nhận xét ) Spain

ID dự án: #17197788

## 12 freelancer đang chào giá trung bình €539 cho công việc này

liangjongai

Hi! I'm interesting your project very well. I am a full time devloper. I am good at Java and I'm a good Mathematician. I have good experience about image processing algorithm development. Let's go ahead with me

€500 EUR trong 10 ngày
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hawkscodeaus

Greetings, I hope you are doing good. I am skilled in Web Development, App, IOS, iPhone, IPAD Development for past 8 years. I am skilled includes in Android SDK, Cocos2D, OpenGL ES, Master Databases (MySQL; SQLit Thêm

€530 EUR trong 10 ngày
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5.6
schoudhary1553

Hello, I can help with you in your project develop a topographer App. I have more than 5 years of experience in 3D Design, Java. We have worked on several similar projects before! We have worked on 300+ Projects. P Thêm

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(14 Nhận xét)
5.0
skfaroo123

Dear Client Thank you for reading my proposal. I’ve double-checked your job posting carefully and want to work with you. I am the best freelancer for this project on Freelancer. Why? Firstly, the skills for t Thêm

€555 EUR trong 10 ngày
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3.3
szebanred10030

Dear man I read your project description so I think I can do your project. I will use JAVA AWT to do your project. This needs some matlab feature to do your project. I think this also needs some 3d mathematical alg Thêm

€555 EUR trong 10 ngày
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3.2
SilentStarMagic

how are you,sir? I am a professional developer who has rich experience in this field. If you contact me, you and i will all be happy. Thank you for your reply in advance. develop a topographer App 3D Design, Java,

€555 EUR trong 4 ngày
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3.0
supersuntech

Hello, I am working on 2D/3D animation. I have 2 years of experience in animation. I would love to have the opportunity with you about your posting. I have read your requirement that you need [Title of project p Thêm

€555 EUR trong 10 ngày
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2.1
Software9981

Hello, Hope you are doing well!! I have gone through your project description completely. I can develop this topographer application according to your requirements. I will give you the best quality of the work. Waitin Thêm

€277 EUR trong 5 ngày
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obeletskyi

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codecelltech

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abdullah097

Hi, Hope you doing well in your field. I have done similar work before and I am confident enough to complete the project. I have read the requirements thoroughly and understand what you are looking for. Wai Thêm

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