Dense Pixel-Wise Micro-motion Estimation of Object Surface by Using Low Dimensional Embedding of Laser Speckle Pattern.
Ryusuke SagawaYusuke HiguchiHiroshi KawasakiRyo FurukawaTakahiro ItoPublished in: ACCV (2) (2020)
Keyphrases
- pixel wise
- object surface
- low dimensional
- motion estimation
- range data
- high dimensional
- point cloud
- surface normals
- light source
- complex scenes
- structured light
- dimensionality reduction
- spatial information
- optical flow
- foreground objects
- reconstruction method
- image sequences
- appearance model
- specular reflection
- image patches
- principal component analysis
- motion field
- template matching
- high dimensional data
- surface reconstruction
- computer vision
- range images
- illumination conditions
- motion segmentation
- single image
- shape from shading
- viewpoint
- feature space
- video sequences
- multiscale
- sparse representation
- space time
- data points
- face recognition