Informações sobre o curso

85,782 visualizações recentes

Resultados de carreira do aprendiz

25%

comecei uma nova carreira após concluir estes cursos

15%

consegui um benefício significativo de carreira com este curso

14%

recebi um aumento ou promoção
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Aprox. 20 horas para completar
Inglês
Legendas: Inglês, Russo, Chinês (simplificado)

Habilidades que você terá

Image ProcessingImage CompressionImage RestorationImage Segmentation

Resultados de carreira do aprendiz

25%

comecei uma nova carreira após concluir estes cursos

15%

consegui um benefício significativo de carreira com este curso

14%

recebi um aumento ou promoção
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Aprox. 20 horas para completar
Inglês
Legendas: Inglês, Russo, Chinês (simplificado)

Instrutores

oferecido por

Logotipo de Universidade Duke

Universidade Duke

Programa - O que você aprenderá com este curso

Classificação do conteúdoThumbs Up97%(3,948 classificações)Info
Semana
1

Semana 1

2 horas para concluir

Introduction to image and video processing

2 horas para concluir
8 vídeos (Total 94 mín.), 1 leitura, 1 teste
8 videos
1 - What is image and video processing (part 1)10min
1 - What is image and video processing (part 2)10min
2 - Course logistics2min
3 - Images are everywhere - Duration 06:316min
4 - Human visual system - Duration 17:1017min
5 - Image formation - Sampling & Quantization - Duration 28:1728min
6 - Simple image operations - Duration 17:0517min
1 leituras
Optional programming exercises10min
1 exercício prático
Quiz #124min
Semana
2

Semana 2

2 horas para concluir

Image and video compression

2 horas para concluir
7 vídeos (Total 114 mín.), 1 leitura, 1 teste
7 videos
2 - Huffman coding - Duration 20:11 - Optional break at 06:5320min
3 - JPEG's 8x8 blocks - Duration 05:375min
4 - The Discrete Cosine Transform (DCT) - Duration 25:32 - Optional break at 12:1325min
5 - Quantization - Duration 24:02 - Optional breaks at 08:48 and 17:1824min
6 - JPEG_LS and MPEG - Duration 19:32 - Optional break at 13:4519min
7 - Bonus: Run-length compression - Duration 04:294min
1 leituras
Optional programming exercises10min
1 exercício prático
Quiz #220min
Semana
3

Semana 3

2 horas para concluir

Spatial processing

2 horas para concluir
14 vídeos (Total 114 mín.), 1 leitura, 1 teste
14 videos
2 - Demo - Enhancement & Histogram modification - Duration 03:533min
3 - Histogram equalization - Duration 19:56 - Optional breaks at 04:40 and 11:3019min
4 - Histogram matching - Duration 08:318min
5 - Introduction to local neighborhood operations - Duration 06:466min
6 - Mathematical properties of averaging - Duration 11:0011min
7 - Non-Local means - Duration 07:277min
8 - IPOL Demo - Non-Local means - Duration 03:383min
9 - Median filter - Duration 07:207min
10 - Demo - Median filter - Duration 01:311min
11 - Derivatives, Laplacian & Unsharp masking - Duration 14:24 - Optional breaks at 05:21 and 11:3314min
12 - Demo - Unsharp masking - Duration 03:103min
13 - Gradients of scalar and vector images - Duration 05:575min
14 - Concluding remarks - Duration 01:121min
1 leituras
Optional programming exercises10min
1 exercício prático
Quiz #320min
Semana
4

Semana 4

2 horas para concluir

Image restoration

2 horas para concluir
9 vídeos (Total 67 mín.), 1 leitura, 1 teste
9 videos
2 - Noise types - Duration 12:4312min
3 - Demo - Types of noise - Duration 03:033min
4 - Noise and histograms - Duration 04:524min
5 - Estimating noise - Duration 10:41 - Optional break at 05:0310min
6 - Degradation Function - Duration 11:4011min
7 - Wiener filtering - Duration 12:34 - Optional break at 06:5412min
8 - Demo - Wiener and Box filters - Duration 03:193min
9 - Concluding remarks - Duration 00:3333s
1 leituras
Optional programming exercises10min
1 exercício prático
Quiz #416min

Avaliações

Principais avaliações do IMAGE AND VIDEO PROCESSING: FROM MARS TO HOLLYWOOD WITH A STOP AT THE HOSPITAL

Visualizar todas as avaliações

Perguntas Frequentes – FAQ

  • Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:

    • The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.

    • The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

  • You will be eligible for a full refund until two weeks after your payment date, or (for courses that have just launched) until two weeks after the first session of the course begins, whichever is later. You cannot receive a refund once you’ve earned a Course Certificate, even if you complete the course within the two-week refund period. See our full refund policy.

  • Yes, Coursera provides financial aid to learners who cannot afford the fee. Apply for it by clicking on the Financial Aid link beneath the "Enroll" button on the left. You’ll be prompted to complete an application and will be notified if you are approved. Learn more.

  • Yes

  • Some but not much. If you have you will get a more in depth understanding. We hope you know linear algebra for example. Again, some concepts you will grasp even without strong mathematical background. Some will consider this an advanced undergrad class.

  • Who doesn't?

  • We suggest some optional (not graded) programming exercises. The forums discuss them a lot and this is fun.

  • No. Completion of a Coursera course does not earn you academic credit from Duke; therefore, Duke is not able to provide you with a university transcript. However, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Mais dúvidas? Visite o Central de Ajuda ao Aprendiz.