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Learn_Computer_Vision

This is the curriculum for "Learn Computer Vision" by Siraj Raval on Youtube

Course Objective

This is the Curriculum for this video on Learn Natural Language Processing by Siraj Raval on Youtube. After completing this course, start your own startup, do consulting work, or find a full-time job related to NLP. Remember to believe in your ability to learn. You can learn NLP , you will learn NLP, and if you stick to it, eventually you will master it.

Find a study buddy

Join the #NLP_curriculum channel in our Slack channel to find one http://wizards.herokuapp.com

Components each week

  • Video Lectures
  • Reading Assignments
  • Project(s)

Course Length

  • 8 weeks
  • 2-3 Hours of Study per Day

Tools Used

  • Python, OpenCV, Tensorflow

Prerequisites

Part 1: Low Level Vision (image > image)

Week 1 ( Basic Image Processing Techniques)

  • Luminance (Brightness, contrast, gamma, histogram equalization)
  • Linear Filtering (enhance image - blur & sharpen, edge detect, image countours, convolution)
  • Non Linear Filtering (Median, Bilateral Filter, morphology )
  • Color processing (B&W, Saturation, White Balance)
  • Dithering (Quantization, Ordered Dither, Floyd-Steinberg)
  • Blending (Image pyramids)
  • Texture Analysis
  • Template Matching (find object in an image)

Video Lectures

https://www.youtube.com/watch?v=-nt80JUNwlw&list=PLjMXczUzEYcHvw5YYSU92WrY8IwhTuq7p&index=2 videos 1-5

Reading Assignments

http://szeliski.org/Book/drafts/SzeliskiBook_20100903_draft.pdf Sec 3.1.1-2, 3.2 Sec 3.2.3, 4.2 3.3.2-4

Project

Week 2 (Motion and Optical Flow)

  • Motion and optical flow Analysis

Video Lectures

https://www.udacity.com/course/introduction-to-computer-vision--ud810 Udacity lesson 6 https://www.youtube.com/watch?v=-nt80JUNwlw&list=PLjMXczUzEYcHvw5YYSU92WrY8IwhTuq7p&index=2 video 8 https://www.youtube.com/watch?v=wC8hXuHsHAQ&list=PLvqB6_mDBCdlnT84LK_NvbOqcXLlOTR8j&index=6&t=0s

Reading Assignments

http://szeliski.org/Book/drafts/SzeliskiBook_20100903_draft.pdf Sec 10.5 Sec 8.4 (up until 8.4.1)

Project

Part 2: Mid Level Vision (image > features)

Week 3 (Basic Segmentation)

  • Segmentation and clustering algorithms like watershed, grabcut
  • Interactive segmentation
  • Hough transform (detect circles, lines)
  • Foreground Extraction

Video Lectures

https://www.youtube.com/watch?v=ZF-3aORwEc0 https://www.youtube.com/watch?v=3qJej6wgezA

Reading Assignments

Sec Sec 5.2-5.4 http://szeliski.org/Book/drafts/SzeliskiBook_20100903_draft.pdf

Project

Week 4 (Fitting)

  • Fitting lines and curves
  • Robust fitting, RANSAC
  • Deformable contours

Video Lectures

Videos 6-7 https://www.youtube.com/watch?v=-nt80JUNwlw&list=PLjMXczUzEYcHvw5YYSU92WrY8IwhTuq7p&index=2

Reading Assignments

Sec 4.3.2 5.1.1 http://szeliski.org/Book/drafts/SzeliskiBook_20100903_draft.pdf

Project

Part 3: Multiple Views

Week 5 (Multiple Images)

  • Local invariant feature detection and description
  • Image transformations and alignment
  • Planar homography
  • Epipolar geometry and stereo
  • Object instance recognition

Video Lectures

Reading Assignments

Project

Week 6 (3D Scenes)

  • Stereo Vision, Dense Motion and Tracking;. 3d Objects
  • 3D Scene understanding
  • 3D Segmentation and Modeling

Video Lectures

Reading Assignments

  1. N. Dalal, Histograms of oriented gradients for human detection

  2. G. Csurka et al. (Bag of Visual Words - a brilliant representation of cross field research) Visual categorization with bags of keypoints

  3. S Lazebnik, C Schmid, J Ponce, Beyond bags of features: Spatial pyramid matching for recognizing natural scene categories

  4. Jegou et al. Aggregating local image descriptors into compact codes.

Project

Part 4: High Level Vision (Features > Analysis)

Week 7 (Object Detection & Classification)

  • Object/scene/activity categorization (semantic segmentation)
  • Object detection (Non max suppression , sliding windows, Boundary boxes and anchors, counting)
  • YOLO and Darknet, region proposal networks
  • Supervised classification algorithms
  • Probabilistic models for sequence data
  • Visual attributes
  • Optical Character Recognition
  • Facial Detection

Video Lectures

Reading Assignments

rest of the readings first half recognition http://vision.cs.utexas.edu/376-spring2018/#Tues_May_1

Project

Week 8 (Modern Deep Learning)

  • Active learning
  • Dimensionality reduction
  • Non-parametric methods and big data
  • U-Net
  • Tranfer learning
  • Avoiding Overfitting
  • GANs

Video Lectures

Reading Assignments

Project

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