A local variance based approach to alleviate the scene content interference for source camera identification.
Chao ShiNgai-Fong LawFrank Hung-Fat LeungWan-Chi SiuPublished in: Digit. Investig. (2017)
Keyphrases
- multiple images
- camera images
- scene structure
- real scenes
- scene geometry
- active illumination
- autocalibration
- fish eye
- d scene
- stereo camera
- moving camera
- ground plane
- acquired images
- field of view
- light conditions
- camera tracking
- imaging process
- defocused images
- video images
- video rate
- focal length
- video sequences
- uncalibrated cameras
- image correspondences
- live video
- response function
- virtual camera
- camera positions
- image sequences
- camera views
- three dimensional
- camera motion
- camera calibration
- multiple cameras
- intrinsic parameters
- camera movement
- ego motion
- depth estimation
- image capture
- video camera
- dynamic scenes
- higher spatial resolution
- single image
- camera viewpoint
- line features
- captured images
- object motion
- optical axis
- multi camera
- geometric constraints
- white balance
- position and orientation
- hand held
- moving platform
- camera pose
- vision system
- single shot
- input image
- calibration method