Background oriented schlieren image displacement estimation method based on global optical flow
Hu Li, Zhuangzhuang Ma, Haidong Zhu
Topics & Concepts
Optical flowSchlierenSmoothingDisplacement fieldBrightnessOpticsMathematicsComputer sciencePhysicsComputer visionImage (mathematics)ThermodynamicsFinite element methodAdvanced Image Processing TechniquesAdvanced Vision and ImagingFluid Dynamics and Turbulent Flows