[go: up one dir, main page]

Imre et al., 2011 - Google Patents

Calibration of nodal and free-moving cameras in dynamic scenes for post-production

Imre et al., 2011

View PDF
Document ID
1651054626178084415
Author
Imre E
Guillemaut J
Hilton A
Publication year
Publication venue
2011 International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission

External Links

Snippet

In film production, many post-production tasks require the availability of accurate camera calibration information. This paper presents an algorithm for through-the-lens calibration of a moving camera for a common scenario in film production and broadcasting: The camera …
Continue reading at openresearch.surrey.ac.uk (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
    • G06T3/0068—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image for image registration, e.g. elastic snapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic or multiview television systems; Details thereof
    • H04N13/02—Picture signal generators
    • H04N13/0203—Picture signal generators using a stereoscopic image camera
    • H04N13/0239—Picture signal generators using a stereoscopic image camera having two 2D image pickup sensors representing the interocular distance

Similar Documents

Publication Publication Date Title
US10334168B2 (en) Threshold determination in a RANSAC algorithm
US10311648B2 (en) Systems and methods for scanning three-dimensional objects
Herrera et al. Dt-slam: Deferred triangulation for robust slam
US20200320727A1 (en) Method and apparatus for generating a three-dimensional model
Clipp et al. Robust 6dof motion estimation for non-overlapping, multi-camera systems
US20110293142A1 (en) Method for recognizing objects in a set of images recorded by one or more cameras
Li et al. Spherical stereo for the construction of immersive VR environment
Imre et al. Calibration of nodal and free-moving cameras in dynamic scenes for post-production
Pollok et al. A visual SLAM-based approach for calibration of distributed camera networks
KR20160049639A (en) Stereoscopic image registration method based on a partial linear method
Moliner et al. Better prior knowledge improves human-pose-based extrinsic camera calibration
Aliakbarpour et al. Multi-sensor 3D volumetric reconstruction using CUDA
Gorovyi et al. Advanced image tracking approach for augmented reality applications
Garau et al. Unsupervised continuous camera network pose estimation through human mesh recovery
WO2023020327A1 (en) Image processing
Southey et al. Object discovery through motion, appearance and shape
Imre et al. Moving camera registration for multiple camera setups in dynamic scenes
Jarusirisawad et al. Diminished reality via multiple hand-held cameras
Pongnumkul et al. Deformable registration for generating dissection image of an intestine from annular image sequence
Musialski et al. Interactive Multi-View Facade Image Editing.
Boleček et al. Fast method for reconstruction of 3D coordinates
Zhou et al. Light field stitching based on concentric spherical modeling
Naweed et al. Enhancement of 3D capture of room-sized dynamic scenes with Pan-Tilt-Zoom cameras
Brückner et al. Self-calibration of camera networks: Active and passive methods
Maidi et al. Multimodal 2D/3D Registration for Open Augmented Reality Applications