Outputs (64)

Ocular accommodation and wavelength: The effect of longitudinal chromatic aberration on the stimulus-response curve. (2024)
Journal Article
Fernandez-Alonso, M., Finch, A. P., Love, G. D., & Read, J. C. A. (2024). Ocular accommodation and wavelength: The effect of longitudinal chromatic aberration on the stimulus-response curve. Journal of Vision, 24(2), Article 11. https://doi.org/10.1167/jov.24.2.11

The longitudinal chromatic aberration (LCA) of the eye creates a chromatic blur on the retina that is an important cue for accommodation. Although this mechanism can work optimally in broadband illuminants such as daylight, it is not clear how the sy... Read More about Ocular accommodation and wavelength: The effect of longitudinal chromatic aberration on the stimulus-response curve..

Atmospheric optical turbulence analysis in London’s financial district (2023)
Presentation / Conference Contribution
Westerby-Griffin, L., Osborn, J., Farley, O. J. D., Griffiths, R., & Love, G. D. (2023, January). Atmospheric optical turbulence analysis in London’s financial district. Presented at Free-Space Laser Communications XXXV, San Francisco, United States

Atmospheric optical turbulence causes signal loses in laser propagation. Here we present vertical measurements of optical turbulence taken in London’s financial district. Additionally, we demonstrate a method of modelling atmospheric states in simula... Read More about Atmospheric optical turbulence analysis in London’s financial district.

Atmospheric optical turbulence measurements at varying elevation angles (2023)
Presentation / Conference Contribution
Westerby-Griffin, L., Osborn, J., Farley, O. J. D., Griffiths, R., & Love, G. D. (2023, January). Atmospheric optical turbulence measurements at varying elevation angles. Paper presented at Free-Space Laser Communications XXXV, San Francisco, United States

The Influence of In‐Channel Obstacles on River Sound (2022)
Journal Article
Osborne, W. A., Hodge, R. A., Love, G. D., Hawkin, P., & Hawkin, R. E. (2022). The Influence of In‐Channel Obstacles on River Sound. Water Resources Research, 58(4), Article e2021WR031567. https://doi.org/10.1029/2021wr031567

The sound of a river can change from a babbling brook to a thunderous torrent, and we have previously shown that there is the potential to predict river stage from the river's sub-aerial sound. Here, we examined how alterations in channel configurati... Read More about The Influence of In‐Channel Obstacles on River Sound.

Babbling brook to thunderous torrent: Using sound to monitor river stage (2021)
Journal Article
Osborne, W. A., Hodge, R. A., Love, G. D., Hawkin, P., & Hawkin, R. E. (2021). Babbling brook to thunderous torrent: Using sound to monitor river stage. Earth Surface Processes and Landforms, 46(13), 2656-2670. https://doi.org/10.1002/esp.5199

The passive, ambient sound above the water from a river has previously untapped potential for determining flow characteristics such as stage. Measuring sub-aerial sound could provide a new, efficient way to continuously monitor river stage, without t... Read More about Babbling brook to thunderous torrent: Using sound to monitor river stage.

Creating Correct Blur and its Effect on Accommodation (2018)
Journal Article
Cholewiak, S., Love, G., & Banks, M. (2018). Creating Correct Blur and its Effect on Accommodation. Journal of Vision, 18(9), 1-29. https://doi.org/10.1167/18.9.1

Blur occurs naturally when the eye is focused at one distance and an object is presented at another distance. Computer-graphics engineers and vision scientists often wish to create display images that reproduce such depthdependent blur, but their met... Read More about Creating Correct Blur and its Effect on Accommodation.

Generating artificial reference images for open loop correlation wavefront sensors (2018)
Journal Article
Townson, M., Love, G., & Saunter, C. (2018). Generating artificial reference images for open loop correlation wavefront sensors. Monthly Notices of the Royal Astronomical Society, 479(2), 1595-1602. https://doi.org/10.1093/mnras/sty1362

Shack–Hartmann wavefront sensors for both solar and laser guide star adaptive optics (with elongated spots) need to observe extended objects. Correlation techniques have been successfully employed to measure the wavefront gradient in solar adaptive o... Read More about Generating artificial reference images for open loop correlation wavefront sensors.

Design, manufacture, and evaluation of prototype telescope windows for use in low-vision aids (2017)
Presentation / Conference Contribution
Young, L., Robertson, D., Love, G., Girkin, J., Cowie, E., Bourgenot, C., & Courtial, J. (2017, November). Design, manufacture, and evaluation of prototype telescope windows for use in low-vision aids. Presented at Novel Optical Systems Design and Optimization XX, San Diego, California

Pixellated Optics, a class of optical devices which preserve phase front continuity only over small sub areas of the device, allow for a range of uses that would not otherwise be possible. One potential use is as Low Vision Aids (LVAs), where they ar... Read More about Design, manufacture, and evaluation of prototype telescope windows for use in low-vision aids.

ChromaBlur: Rendering Chromatic Eye Aberration Improves Accommodation and Realism (2017)
Journal Article
Cholewiak, S. A., Love, G. D., Srinivasan, P. P., Ng, R., & Banks, M. S. (2017). ChromaBlur: Rendering Chromatic Eye Aberration Improves Accommodation and Realism. ACM Transactions on Graphics, 36(6), Article 210. https://doi.org/10.1145/3130800.3130815

Computer-graphics engineers and vision scientists want to generate images that reproduce realistic depth-dependent blur. Current rendering algorithms take into account scene geometry, aperture size, and focal distance, and they produce photorealistic... Read More about ChromaBlur: Rendering Chromatic Eye Aberration Improves Accommodation and Realism.

Focus-tunable and fixed lenses and stereoscopic 3D displays (Conference Presentation) (2017)
Presentation / Conference Contribution
Banks, M. S., Johnson, P., Kim, J., Koulieris, G. A., Drettakis, G., & Gordon, L. (2017, April). Focus-tunable and fixed lenses and stereoscopic 3D displays (Conference Presentation). Presented at Emerging Liquid Crystal Technologies XII, San Francisco, California

Stereoscopic 3D (S3D) displays provide an enhanced sense of depth by sending different images to the two eyes. But these displays do not reproduce focus cues (blur and accommodation) correctly. Specifically, the eyes must accommodate to the display s... Read More about Focus-tunable and fixed lenses and stereoscopic 3D displays (Conference Presentation).