Publications
] .
2018. Color matching images with unknown non-linear encodings. *Submitted*. 
ColorMatching.pdf (23.15 MB)
ColorMatching.pdf (23.15 MB).
2016. A Class of Nonlocal Variational Problems on a Vector Bundle for Color Image Local Contrast Reduction/Enhancement. *Accepted* in Geometry, Imaging and Computing. preprint2.pdf (11.12 MB)
preprint2.pdf (11.12 MB).
2013. A Variational Method for the Optimization of Tone Mapping Operators. 6th Pacific-Rim Symposium on Image and Video Technology, Guanajuato, Mexico. TM_PSIVT2013.pdf (5.87 MB)
TM_PSIVT2013.pdf (5.87 MB).
2013. Gamut Mapping through Perceptually-based Contrast Reduction. 6th Pacific-Rim Symposium on Image and Video Technology. GM-PSIVT2013.pdf (1.41 MB)
GM-PSIVT2013.pdf (1.41 MB).
2014. A variational Framework for Single Image Dehazing. European Conference on Computer Vision Workshops . Galdranetaleccvw.pdf (9.65 MB)
Galdranetaleccvw.pdf (9.65 MB).
2015. A Tone Mapping Operator Based on Neural and Psychophysical Models of Visual Perception. Proc. SPIE Human Vision and Electronic Imaging XX. ToneMappingSPIE.pdf (3.59 MB)
ToneMappingSPIE.pdf (3.59 MB).
2015. Is There A Preference For Linearity When Viewing Natural Images? SPIE/IS&T Electronic Imaging Conference. IsThereAPreferenceForLinearityWhenViewingNaturalScenes.pdf (2.2 MB)
IsThereAPreferenceForLinearityWhenViewingNaturalScenes.pdf (2.2 MB).
2016. The Role of Lightness Perception in Determining the Perceived Contrast of Real World Scenes. IS&T Electronic Imaging Conference. EI_Human_Vision_2016_revisions.pdf (594.67 KB)
EI_Human_Vision_2016_revisions.pdf (594.67 KB).
2019. The Potential of Light Fields in Media Productions. SIGGRAPH Asia 2019 Technical Briefs (SA '19). lightFields.pdf (2.91 MB)
lightFields.pdf (2.91 MB).
2018. Photorealistic style transfer for cinema shoots. Proceedings of Colour and Visual Computing Symposium (CVCS). PhotorealisticStyleTransfer.pdf (6.52 MB)
PhotorealisticStyleTransfer.pdf (6.52 MB).
2018. Performance evaluation of objective quality metrics on HLG-based HDR image coding. Global Conference on Signal and Information Processing (GlobalSIP). HLGQualityMetrics.pdf (1.83 MB)
HLGQualityMetrics.pdf (1.83 MB).
2015. Perceptually-inspired gamut mapping between any gamuts with any intersection. AIC Midterm Meeting. Vazquez-Corral_Bertalmio_AIC2015.pdf (881.5 KB)
Vazquez-Corral_Bertalmio_AIC2015.pdf (881.5 KB).
2016. Perceptually-based Gamut Extension Algorithm for Emerging Wide Color Gamut Display and Projection Technologies. Society of Motion Picture & Television Engineers Annual Technical Conference & Exhibition. SMPTE_Final_Paper.pdf (1 MB)
SMPTE_Final_Paper.pdf (1 MB).
2015. Perceptual Dynamic Range for In-Camera Image Processing. British Machine Vision Conference (BMVC). tonemapping_bmvc.pdf (4.59 MB)
tonemapping_bmvc.pdf (4.59 MB).
2016. Optimized Tone Curve for In-Camera Image Processing. IS&T Electronic Imaging Conference. EI16_tmo.pdf (9.55 MB)
EI16_tmo.pdf (9.55 MB).
2016. Log-encoding Estimation for Color Stabilization of Cinematic Footage. IEEE International Conference on Image Processing. ColorStabilization_ICIP2016.pdf (9.45 MB)
ColorStabilization_ICIP2016.pdf (9.45 MB).
2016. Local Denoising Based on Curvature Smoothing can Visually Outperform Non-local Methods on Photographs with Actual Noise. IEEE International Conference on Image Processing. DenoisingICIP2016.pdf (1.9 MB)
DenoisingICIP2016.pdf (1.9 MB).
2016. Local denoising applied to RAW images may outperform non-local patch-based methods applied to the camera output. IS&T Electronic Imaging Conference. DenoisingEI2016.pdf (2.09 MB)
DenoisingEI2016.pdf (2.09 MB).
2015. The Intrinsic Error of Exposure Fusion for HDR Imaging, and a Way to Reduce it. British Machine Vision Conference (BMVC). bmvc_final.pdf (9.5 MB)
bmvc_final.pdf (9.5 MB).
2016. The influence of lightness, and the crispening effect on the per- ceived contrast of textured images. IS&T Electronic Imaging Conference. EI2016_LightnessAndCrispening.pdf (1.41 MB)
EI2016_LightnessAndCrispening.pdf (1.41 MB).
2017. Improved High Dynamic Range Video Coding with a Nonlinearity based on Natural Image Statistics. *Accepted* in 3rd International Conference on Signal Processing (ICOSP 2017) . ICOSP2017_HDR video encoding.pdf (3.17 MB)
ICOSP2017_HDR video encoding.pdf (3.17 MB).
2016. Image processing applications through a variational perceptually-based color correction related to Retinex. IS&T Electronic Imaging Conference. VazquezCorralEI2016.pdf (1.26 MB)
VazquezCorralEI2016.pdf (1.26 MB).
2016. High quality video in high dynamic range scenes from interlaced dual-ISO footage. IS&T Electronic Imaging Conference. dualISO (1).pdf (32.27 MB)
dualISO (1).pdf (32.27 MB).
2013. Harmonic Flow for Histogram Matching. Geometric Computation for Computer Vision GCCV, Guanajuato, Mexico. GCCV2013.pdf (3.6 MB)
GCCV2013.pdf (3.6 MB).
2013. Generalized Gradient on Vector Bundle - Application to Image Denoising. Proceedings of International Conference on Scale Space and Variational Methods in Computer Vision (SSVM-2013), Austria. CameraReady_Paper.pdf (2.04 MB)
CameraReady_Paper.pdf (2.04 MB)