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![Tsopnang SR
Deep Learning on large images
Cat? (0/1)
64x64
1000x1000x3
= 3 millions
W[1] = (1000x3M)
= 3 billions](https://image.slidesharecdn.com/cnn-tsopnang-180418232518/85/Demo3-Convolutional-Neural-Network-9-320.jpg)
Uploaded byRomaric Saounde Tsopnang
Demo3 Convolutional Neural Network
The document introduces Convolutional Neural Networks (CNNs) and their applications in computer vision, including image classification, neural style transfer, and object detection. It discusses practical projects like an image classifier, a pet feeding system, and a smart house integration. The content covers various aspects of CNNs, including convolution techniques, padding, and filter applications on RGB images.
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Demo3 Convolutional Neural Network
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- 2. Tsopnang SR Content: Introduction What isCNN? Why CNN? Practical Aspect of CNN Demo 1: Image Classifer Project 1: Feed our pets Project 2: Smart House
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- 4. Tsopnang SR What isCNN? (1) CNN is here!!!
- 5. Tsopnang SR What isCNN? (2) CNN is here!!!
- 6. Tsopnang SR What isCNN? (3) CNN is here!!!
- 7. Tsopnang SR Why CNN? CNNis here!!!
- 8. Tsopnang SR Computer VisionProblems Image Classifcation Cat? (0/1) Neural Style Transfer Object detection 64x64
- 9. Tsopnang SR Deep Learningon large images Cat? (0/1) 64x64 1000x1000x3 = 3 millions W[1] = (1000x3M) = 3 billions
- 10. Tsopnang SR Computer VisionProblem vertical edges horizontal edges
- 11. Tsopnang SR Vertical edgedetection 3 0 1 2 7 4 1 5 8 9 3 1 2 7 2 5 1 3 0 1 3 1 7 8 4 2 1 6 2 8 2 4 5 2 3 9 ∗ 1 1 1 -1 -1 -1 0 0 0 1 1 1 -1 -1 -1 0 0 0
- 12. Tsopnang SR Vertical edgedetection 10 10 10 0 0 0 10 10 10 0 0 0 10 10 10 0 0 0 10 10 10 0 0 0 10 10 10 0 0 0 10 10 10 0 0 0 1 0 -1 1 0 -1 1 0 -1 0 30 30 0 0 30 30 0 0 30 30 0 0 30 30 0
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- 16. Tsopnang SR Valid andSame convolutions “Valid”: Output: n – f + 1 * n – f +1 “Same”: Pad so that output size is the same as the input size. Output: n – f + 2p + 1 * n – f + 2p +1
- 17. Tsopnang SR Convolutions onRGB image 4 x 4 6 x 6 x 3 4 x 4 3 x 3
- 18. Tsopnang SR Multiple flters 6x 6 x 3 4 x 4 3 x 3 x 3 ∗ ∗ 3 x 3 x 3 4 x 4 4 x 4 x 2
- 19. Tsopnang SR Project 1:Let's Feed our pets
- 20. Tsopnang SR Project 1:Let's Feed our pets
- 21. Tsopnang SR Project 2:Smart House
- 22. Tsopnang SR Project 2:Smart House
- 23. Tsopnang SR Project 2:Smart House http://theitronics.com/blog /Smart-House-And-Factory
- 24. Thanks for your kindattention! Tel: +237696307380 Email: tsopnangsr@gmail.com theitronics.com