[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Gedge et al., 2011 - Google Patents

Refractive epipolar geometry for underwater stereo matching

Gedge et al., 2011

View PDF
Document ID
15263696580323037801
Author
Gedge J
Gong M
Yang Y
Publication year
Publication venue
2011 Canadian Conference on Computer and Robot Vision

External Links

Snippet

A fundamental component of stereo vision is that of epipolar geometry. It tells us that the corresponding point of a pixel in one image is restricted to a line in another image. This constraint reduces both the complexity of finding stereo correspondences and also the …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • 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
    • G06T15/205—Image-based rendering
    • 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
    • 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
    • H04N13/0207—Picture signal generators using a stereoscopic image camera involving a single 2D image pickup sensor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
    • 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
    • G06T17/05—Geographic models
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic or multiview television systems; Details thereof
    • H04N13/0003—Stereoscopic image signal coding, multiplexing, processing, recording or transmission
    • H04N13/0007—Processing stereoscopic image signals
    • H04N13/0011—Transformation of stereoscopic image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/006—Geometric correction

Similar Documents

Publication Publication Date Title
Gedge et al. Refractive epipolar geometry for underwater stereo matching
Treibitz et al. Flat refractive geometry
Jordt-Sedlazeck et al. Refractive structure-from-motion on underwater images
Jordt et al. Refractive 3D reconstruction on underwater images
US10019809B2 (en) Underwater 3D image reconstruction utilizing triple wavelength dispersion and camera system thereof
Kang et al. Two-view underwater structure and motion for cameras under flat refractive interfaces
Yau et al. Underwater camera calibration using wavelength triangulation
JP2009139995A (en) Unit and program for real time pixel matching in stereo image pair
Zeller et al. From the calibration of a light-field camera to direct plenoptic odometry
da Silveira et al. Dense 3d scene reconstruction from multiple spherical images for 3-dof+ vr applications
Zou et al. A method of stereo vision matching based on OpenCV
CN115375745A (en) Absolute depth measurement method based on polarization microlens light field image parallax angle
US8340399B2 (en) Method for determining a depth map from images, device for determining a depth map
Kawahara et al. Dynamic 3D capture of swimming fish by underwater active stereo
Barrois et al. 3D pose estimation based on multiple monocular cues
Dolereit et al. Converting underwater imaging into imaging in air
CN110487254A (en) A kind of submarine target size method for fast measuring for ROV
Kawahara et al. Underwater 3d surface capture using multi-view projectors and cameras with flat housings
Lo et al. Acquiring 360° Light Field by a Moving Dual-Fisheye Camera
Hirzinger et al. Photo-realistic 3D modelling-From robotics perception to-wards cultural heritage
Lai et al. Projective reconstruction of building shape from silhouette images acquired from uncalibrated cameras
Gedge Underwater stereo matching and its calibration
Kim et al. Free-viewpoint based high-resolution 3D data acquisition and generation technology for the construction and diffusion of digital cultural assets
KR101632069B1 (en) Method and apparatus for generating depth map using refracitve medium on binocular base
Shi et al. On the use of ray-tracing for viewpoint interpolation in panoramic imagery