Book Image

OpenCV Essentials

Book Image

OpenCV Essentials

Overview of this book

Table of Contents (15 chapters)
OpenCV Essentials
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

What else?


Within the OpenCV libraries, there are other functions that deal with motion. Other Optical Flow technique methods are implemented, such as the Horn and Schunk (cvCalcOpticalFlowHS), block machine (cvCalcOpticalFlowBM), and simple flow (calcOpticalFlowSF) methods. A method to estimate the global movement is also available (calcGlobalOrientation). Finally, there are other methods to obtain backgrounds such as MOG (createBackgroundSubtractorMOG), MOG2 (createBackgroundSubtractorMOG2), and GMG (createBackgroundSubtractorGMG) methods.