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You're reading from  Mastering OpenCV 4 - Third Edition

Product typeBook
Published inDec 2018
Reading LevelIntermediate
Publisher
ISBN-139781789533576
Edition3rd Edition
Languages
C++
Tools
OpenCV
Concepts
Computer Vision
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Authors (2):
Roy Shilkrot
Roy Shilkrot
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Roy Shilkrot

Roy Shilkrot is an assistant professor of computer science at Stony Brook University, where he leads the Human Interaction group. Dr. Shilkrot's research is in computer vision, human-computer interfaces, and the cross-over between these two domains, funded by US federal, New York State, and industry grants. Dr. Shilkrot graduated from the Massachusetts Institute of Technology (MIT) with a PhD, and has authored more than 25 peer-reviewed papers published at premier computer science conferences, such as CHI and SIGGRAPH, as well as in leading academic journals such as ACM Transaction on Graphics (TOG) and ACM Transactions on Computer-Human Interaction (ToCHI).
Read more about Roy Shilkrot

David Millán Escrivá
David Millán Escrivá
author image
David Millán Escrivá

David Millán Escrivá was 8 years old when he wrote his first program on an 8086 PC in Basic, which enabled the 2D plotting of basic equations. In 2005, he finished his studies in IT with honors, through the Universitat Politécnica de Valencia, in human-computer interaction supported by computer vision with OpenCV (v0.96). He has worked with Blender, an open source, 3D software project, and on its first commercial movie, Plumiferos, as a computer graphics software developer. David has more than 10 years' experience in IT, with experience in computer vision, computer graphics, pattern recognition, and machine learning, working on different projects, and at different start-ups, and companies. He currently works as a researcher in computer vision.
Read more about David Millán Escrivá

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Panoramic image stitching methods

Panoramas are essentially multiple images fused together into a single image. The process of panorama creation from multiple images involves many steps; some are common to other computer vision tasks, such as the following:

  • Extracting 2D features
  • Matching pairs of images based on their features
  • Transforming or warping images to a communal frame
  • Using (blending) the seams between the images for the pleasing continuous effect of a larger image

Some of these basic operations are also commonplace in Structure-from-Motion (SfM), 3D reconstruction , visual odometry, and simultaneous localization and mapping (SLAM). We've already discussed some of these in Chapter 2, Explore Structure from Motion with the SfM Module and Chapter 7, Android Camera Calibration and AR Using the ArUco Module. The following is a rough image of the panorama creation...

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Mastering OpenCV 4 - Third Edition
Published in: Dec 2018Publisher: ISBN-13: 9781789533576
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Authors (2)

author image
Roy Shilkrot

Roy Shilkrot is an assistant professor of computer science at Stony Brook University, where he leads the Human Interaction group. Dr. Shilkrot's research is in computer vision, human-computer interfaces, and the cross-over between these two domains, funded by US federal, New York State, and industry grants. Dr. Shilkrot graduated from the Massachusetts Institute of Technology (MIT) with a PhD, and has authored more than 25 peer-reviewed papers published at premier computer science conferences, such as CHI and SIGGRAPH, as well as in leading academic journals such as ACM Transaction on Graphics (TOG) and ACM Transactions on Computer-Human Interaction (ToCHI).
Read more about Roy Shilkrot

author image
David Millán Escrivá

David Millán Escrivá was 8 years old when he wrote his first program on an 8086 PC in Basic, which enabled the 2D plotting of basic equations. In 2005, he finished his studies in IT with honors, through the Universitat Politécnica de Valencia, in human-computer interaction supported by computer vision with OpenCV (v0.96). He has worked with Blender, an open source, 3D software project, and on its first commercial movie, Plumiferos, as a computer graphics software developer. David has more than 10 years' experience in IT, with experience in computer vision, computer graphics, pattern recognition, and machine learning, working on different projects, and at different start-ups, and companies. He currently works as a researcher in computer vision.
Read more about David Millán Escrivá

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