4-Sensor Camera Calibration for Image Representation Invariant to ShadingShadowsLightingand Specularities.
Graham D. FinlaysonMark S. DrewPublished in: ICCV (2001)
Keyphrases
- image representation
- camera calibration
- camera parameters
- image classification
- multiscale
- multi view
- object recognition
- computer vision
- multiple cameras
- bag of words
- image features
- image retrieval
- sparse coding
- ground plane
- photometric stereo
- geometric constraints
- multi sensor
- feature space
- scene recognition
- scene classification
- intrinsic parameters
- lens distortion
- single view
- focal length
- visual words
- surface normals
- cast shadows
- vanishing points
- zernike moments
- calibration method
- geometric invariants
- affine transformation
- straight line
- image sequences