[go: up one dir, main page]

Köser et al., 2008 - Google Patents

Differential spatial resection-pose estimation using a single local image feature

Köser et al., 2008

Document ID
18253766256737469035
Author
Köser K
Koch R
Publication year
Publication venue
European Conference on Computer Vision

External Links

Snippet

Robust local image features have been used successfully in robot localization and camera pose estimation; region tracking using affine warps is considered state of the art also for many years. Although such correspondences provide a warp of the local image region and …
Continue reading at link.springer.com (other versions)

Classifications

    • 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
    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • 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
    • 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
    • G06T3/0081—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 by elastic snapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • G06K9/20—Image acquisition
    • G06K9/32—Aligning or centering of the image pick-up or image-field
    • G06K9/3216—Aligning or centering of the image pick-up or image-field by locating a pattern
    • 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
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • 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
    • 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

Similar Documents

Publication Publication Date Title
US10916033B2 (en) System and method for determining a camera pose
US9117269B2 (en) Method for recognizing objects in a set of images recorded by one or more cameras
Zokai et al. Image registration using log-polar mappings for recovery of large-scale similarity and projective transformations
Liu et al. Multiview geometry for texture mapping 2d images onto 3d range data
Fitzgibbon et al. Multibody structure and motion: 3-d reconstruction of independently moving objects
US9883163B2 (en) Method and system for determining camera parameters from a long range gradient based on alignment differences in non-point image landmarks
Pollefeys Visual 3D Modeling from Images.
Pritchett et al. Matching and reconstruction from widely separated views
CN112819892B (en) Image processing method and device
Brückner et al. Intrinsic and extrinsic active self-calibration of multi-camera systems
CN111862301A (en) Image processing method, image processing apparatus, object modeling method, object modeling apparatus, image processing apparatus, object modeling apparatus, and medium
Köser et al. Differential spatial resection-pose estimation using a single local image feature
CN113706635B (en) Long-focus camera calibration method based on point feature and line feature fusion
Park et al. Virtual object placement in video for augmented reality
Cao et al. Camera calibration using symmetric objects
US20220108476A1 (en) Method and system for extrinsic camera calibration
Bartczak et al. Extraction of 3D freeform surfaces as visual landmarks for real-time tracking
Koser et al. Conjugate rotation: Parameterization and estimation from an affine feature correspondence
Mauthner et al. Region matching for omnidirectional images using virtual camera planes
JP6835665B2 (en) Information processing equipment and programs
Chiba et al. Feature‐based image mosaicing
Liu et al. Stereoscopic 3D reconstruction using motorized zoom lenses within an embedded system
Buxton et al. Implicit, view invariant, linear flexible shape modelling
Fuchs et al. Perspectively correct construction of virtual views
Tamaki et al. Correcting distortion of image by image registration