Cargando…

Defocus Discrimination in Video: Motion in Depth

We perform two psychophysics experiments to investigate a viewer’s ability to detect defocus in video; in particular, the defocus that arises in video during motion in depth when the camera does not maintain sharp focus throughout the motion. The first experiment demonstrates that blur sensitivity d...

Descripción completa

Detalles Bibliográficos
Autores principales:	Petrella, Vincent A., Labute, Simon, Langer, Michael S., Kry, Paul G.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	SAGE Publications 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700795/ https://www.ncbi.nlm.nih.gov/pubmed/29201337 http://dx.doi.org/10.1177/2041669517737560

Ejemplares similares

Crowding Effects across Depth Are Fixation-Centered for Defocused Flankers and Observer-Centered for Defocused Targets
por: Eberhardt, Lisa V., et al.
Publicado: (2020)

The utility of defocus blur in binocular depth perception
por: Vishwanath, Dhanraj
Publicado: (2012)

A Note on the Depth-from-Defocus Mechanism of Jumping Spiders
por: Nolte, Aleke, et al.
Publicado: (2017)

Influence of ocular biometric factors on the defocus curve in an enlarged depth-of-focus intraocular lens
por: Giménez-Calvo, Galadriel, et al.
Publicado: (2022)

A Spiking Neural Network Model of Depth from Defocus for Event-based Neuromorphic Vision
por: Haessig, Germain, et al.
Publicado: (2019)

Speed change discrimination for motion in depth using constant world and retinal speeds
por: Lee, Abigail R. I., et al.
Publicado: (2019)

Comparison of dynamic defocus curve on cataract patients implanting extended depth of focus and monofocal intraocular lens
por: Wu, Tingyi, et al.
Publicado: (2023)

Defocusing nonlinear Schrödinger equations
por: Dodson, Benjamin
Publicado: (2019)

Vision is protected against blue defocus
por: Benedi-Garcia, Clara, et al.
Publicado: (2021)

Face Liveness Detection Using Defocus
por: Kim, Sooyeon, et al.
Publicado: (2015)

Defocus Curve of Emerging Presbyopic Patients
por: Shafer, Brian M, et al.
Publicado: (2023)

Astigmatic Defocus Leads to Short-Term Changes in Human Choroidal Thickness
por: Hoseini-Yazdi, Hosein, et al.
Publicado: (2020)

Inverting peripheral hyperopic defocus into myopic defocus among myopic schoolchildren using addition power of multifocal contact lens
por: Allinjawi, Kareem, et al.
Publicado: (2020)

The time course of the onset and recovery of axial length changes in response to imposed defocus
por: Delshad, Samaneh, et al.
Publicado: (2020)

Temporal properties of positive and negative defocus on emmetropization
por: Zhu, Xiaoying, et al.
Publicado: (2022)

Effects of astigmatic defocus on binocular contrast sensitivity
por: Hasegawa, Yumi, et al.
Publicado: (2018)

Effect of Defocused CO(2 )Laser on Equine Tissue Perfusion
por: Bergh, A, et al.
Publicado: (2006)

Perceiving depth and motion in depth from successive occlusion
por: Lee, Abigail R. I., et al.
Publicado: (2023)

Proton beam defocusing in AWAKE: comparison of simulations and measurements
por: Gorn, A.A., et al.
Publicado: (2020)

The perception and misperception of optical defocus, shading, and shape
por: Mooney, Scott WJ, et al.
Publicado: (2019)

The diversified defocus profile of the near‐work environment and myopia development
por: Choi, Kai Yip, et al.
Publicado: (2020)

Confidence in visual motion discrimination is preserved in individuals with schizophrenia
por: Faivre, Nathan, et al.
Publicado: (2021)

Modeling depth from motion parallax with the motion/pursuit ratio
por: Nawrot, Mark, et al.
Publicado: (2014)

Defocus and magnification dependent variation of TEM image astigmatism
por: Yan, Rui, et al.
Publicado: (2018)

Defocus Blur Detection and Estimation from Imaging Sensors
por: Li, Jinyang, et al.
Publicado: (2018)

The Influence of Laser Defocusing in Selective Laser Melted IN 625
por: Paraschiv, Alexandru, et al.
Publicado: (2021)

Optical Defocus Rapidly Changes Choroidal Thickness in Schoolchildren
por: Wang, Danyang, et al.
Publicado: (2016)

A global approach to describe retinal defocus patterns
por: García García, Miguel, et al.
Publicado: (2019)

Apparent attenuation by opto-acoustic defocus in phonon microscopy
por: Pérez-Cota, Fernando, et al.
Publicado: (2020)

Peripheral Defocus and Myopia Management: A Mini-Review
por: Erdinest, Nir, et al.
Publicado: (2023)

Creation of vortices by torque in multidimensional media with inhomogeneous defocusing nonlinearity
por: Driben, Rodislav, et al.
Publicado: (2015)

Impact of Defocus and High-Order Aberrations on Light Disturbance Measurements
por: Amorim-de-Sousa, A., et al.
Publicado: (2019)

Isolation of Binocular Cues for Motion in Depth
por: Shioiri, Satoshi, et al.
Publicado: (2011)

Defocus Curve and Patient Satisfaction with a New Extended Depth of Focus Toric Intraocular Lens Targeted for Binocular Emmetropia or Slight Myopia in the Non-Dominant Eye
por: Sandoval, Helga P, et al.
Publicado: (2020)

Motion Discrimination and the Motion Aftereffect in Mouse Vision
por: Samonds, Jason M., et al.
Publicado: (2018)

Camera Calibration Robust to Defocus Using Phase-Shifting Patterns
por: Cai, Bolin, et al.
Publicado: (2017)

Intermixed Time-Dependent Self-Focusing and Defocusing Nonlinearities in Polymer Solutions
por: Bogris, Athanasios, et al.
Publicado: (2022)

Defocused Image Changes Signaling of Ganglion Cells in the Mouse Retina
por: Pan, Feng
Publicado: (2019)

Defocused Images Change Multineuronal Firing Patterns in the Mouse Retina
por: Banerjee, Seema, et al.
Publicado: (2020)

Transformation from Self-Focusing to Self-Defocusing of Silver Nanoparticles
por: Jiang, Jijuan, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_fun0hcov5h27edg55m4o65hksi