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Brazilian license plate recognition algorithm

$750-1500 USD

Completed
Posted over 8 years ago

$750-1500 USD

Paid on delivery
Brazilian license plate recognition algorithm Detect Brazilian license plate (letters and numbers, AAA-1111) from a webcam frame or a image file. The camera will not be in the same position, so the algorithm needs to scan efficiently the whole image. License plate can be rotated till 30 degrees. The algorithm needs two safe to imagens, one of the entire vehicle and another of the trimmed license plate. The algorithm should be written in C/C++ or Java.
Project ID: 8314380

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14 proposals
Remote project
Active 9 yrs ago

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Olá, Meu nome é Trinidad, sou Brasileiro e trabalho a mais de 10 anos profissionalmente com desenvolvimento de software. Este projeto é adequado às minhas capacidades pois tenho experiência na área de processamento digital de imagens, tendo desenvolvido comercialmente aplicativos que usaram extração de dados e detecção de feições a partir de videos. Para abordar este problema penso criar uma solução em C++ usando a biblioteca OpenCV, que entre outras coisas dá os recursos necessários para implementar algoritmos que permitam realizar detecção dos veículos, de suas placas e até mesmo leitura via OCR do número da placa. Tenho, porém, algumas questões: 1) O algoritmo vai rodar em tempo real, ou vai ser usado para processar imagens depois que elas foram tiradas? 2) A resolução da imagem é boa? Ou seja, um ser humano consegue ler a placa sem problemas? 3) Qual o sistema operacional? Windows? Linux? 4) É necessário ler o que está escrito na placa ou somente basta salvar a imagem dela e a do carro? 5) Além do algoritmo propriamente dito você deseja uma tela com interface gráfica? Desde já, agradeço pela atenção e lhe desejo sucesso no seu projeto!
$1,250 USD in 30 days
4.9 (18 reviews)
5.9
5.9
14 freelancers are bidding on average $1,409 USD for this job
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$2,026 USD in 30 days
4.9 (162 reviews)
7.8
7.8
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I've had recent OpenCV C++ experience on a variety of platforms. I'd probably try standard (tesseract) OCR to find text (including license) in scene, then filter to find the plate text. Perhaps an initial step to find the plate, before OCR. Do you have any sample / test video or still images I can use to test, now?
$1,250 USD in 20 days
4.9 (14 reviews)
6.5
6.5
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What a nice job! i have experiences in license plate recognition. if u want, i will provide java interface and c++ dll for license plate recognition. my license plate recognition software will provide enough performance. thanks. regards.
$1,000 USD in 20 days
4.9 (28 reviews)
5.7
5.7
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Ainda não foi fornecida uma proposta
$3,000 USD in 3 days
5.0 (4 reviews)
5.3
5.3
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I can do it for you within 30 days, please contact me, thank you. I can do it for you within 30 days, please contact me, thank you. I can do it for you within 30 days, please contact me, thank you.
$1,500 USD in 30 days
4.4 (8 reviews)
2.7
2.7
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Hello. Please specify the platform (Windows, Linux, ...) the software should run on. Also recognition rate will not be 100% for sure, so what is appropriate recognitin rate for you? Another point is webcam: what kind of camera you are going to use. For example supporting arbitrary IP-camera may be a problem. Best regards.
$1,111 USD in 30 days
4.7 (3 reviews)
1.7
1.7
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Olá amigo, eu posso lhe ajudar com este projeto. Tenho experiência em reconhecimento de imagem e capturar as placas dos veículos não será um problema. Aguardo seu retorno Leonatdo
$2,105 USD in 70 days
1.4 (2 reviews)
3.5
3.5
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Hi. I'm a PhD Student of image processing. I would really like to do this project, it could be a great experience and useful for you too. I've already done some number and letter recognition stuff and it worked well. I heard about some methods which can be used for licence plate recognition. I never give up anything and i always want to finish everything perfectly.
$1,111 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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1) Optical Character recognition from image or web frame. 2) Then associate the identified characters ( the number plate) with the actual images and store it. 3) So that along with image details actual identified number can be retrieved and displayed. 4) Even if the image is at an angle say 30 degrees also the software should be able to recognize the number plate properly. 5) Sample images to be provided to test this implementation
$1,110 USD in 30 days
0.0 (1 review)
0.0
0.0
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I am a software engineer , familiar with C, C++ , Java ,C# , PHP and JavaScript . I love designing powerful algorithms and solving complex problems and especially when they are related to forms recognition and artificial intelligence . I will make an efficient algorithm that can do the requested functions .
$833 USD in 14 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of BRAZIL
Lajeado, Brazil
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Member since Aug 19, 2015

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