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

Moroni et al., 2012 - Google Patents

Underwater scene understanding by optical and acoustic data integration

Moroni et al., 2012

View PDF
Document ID
17233043987900304895
Author
Moroni D
Pascali M
Reggiannini M
Salvetti O
Publication year
Publication venue
Proceedings of Meetings on Acoustics

External Links

Snippet

The understanding of the underwater environment is an old and fascinating issue in marine research. Our work has been presented at ECUA 2012 [1] and it is part of” THESAURUS” project (2011-2013): it is a PAR FAS Tuscany Project” THESAURUS: Techniques for …
Continue reading at pubs.aip.org (PDF) (other versions)

Classifications

    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • 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
    • 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
    • G06K9/36—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
    • 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
    • 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
    • G06K9/00624—Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
    • 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
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2209/00—Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00

Similar Documents

Publication Publication Date Title
Singh et al. Towards high-resolution imaging from underwater vehicles
Pizarro et al. Large area 3D reconstructions from underwater surveys
Beall et al. 3D reconstruction of underwater structures
Klippenstein et al. Quantitative evaluation of feature extractors for visual slam
US10198829B2 (en) Systems and methods for extrinsic calibration of a plurality of sensors
Negahdaripour et al. On processing and registration of forward-scan acoustic video imagery
Ferreira et al. Underwater optical and acoustic imaging: A time for fusion? a brief overview of the state-of-the-art
GB2524983A (en) Method of estimating imaging device parameters
Westman et al. Wide aperture imaging sonar reconstruction using generative models
Xi et al. Review of underwater machine vision technology and its applications
Moroni et al. Underwater scene understanding by optical and acoustic data integration
Fei et al. Ossim: An object-based multiview stereo algorithm using ssim index matching cost
Concha et al. Real-time localization and dense mapping in underwater environments from a monocular sequence
Ferrera et al. Hyperspectral 3D mapping of underwater environments
Salvi et al. Visual slam for underwater vehicles using video velocity log and natural landmarks
Reggiannini et al. Seafloor analysis and understanding for underwater archeology
Salvi et al. Visual SLAM for 3D large-scale seabed acquisition employing underwater vehicles
Spears et al. Determining underwater vehicle movement from sonar data in relatively featureless seafloor tracking missions
Gracias et al. Application challenges of underwater vision
Singh et al. Advances in high resolution imaging from underwater vehicles
Gwon et al. Nontemporal relative pose estimation for opti-acoustic bundle adjustment
Liu et al. A novel visual measurement method for three-dimensional trajectory of underwater moving objects based on deep learning
Dalhaug et al. Combining short and wide baseline stereo cameras for improved maritime target tracking
Chidambaram Edge Extraction of Color and Range Images
Le Bas et al. Automatic registration of TOBI side-scan sonar and multi-beam bathymetry images for improved data fusion