Concept
Photograph manipulation
Related publications (39)
On Artificial Intelligence and Manipulation
The increasing diffusion of novel digital and online sociotechnical systems for arational behavioral influence based on Artificial Intelligence (AI), such as social media, microtargeting advertising, and personalized search algorithms, has brought about ne ...
SPRINGER2023Ex uno plures: how to construct high-speed movies of collapsing cavitation bubbles from a single image
Mohamed Farhat, Davide Bernardo Preso, Armand Baptiste Sieber
The time-resolved visualization of the dynamics of a cavitation bubble usually requires the use of expensive high-speed cameras, which often provide a limited spatial resolution. In the present study, we propose an alternative to these high-speed imaging t ...
New York2023Gospel of the Marseille Docker - Nicholas Derybolsky from 1952
This text, accompanied by a ‘gospel’ that I made by montaging the US-recorded captions, is an attempt for re-narrating Marshall Plan’s discourse on the working class, aka the so-called ‘free labor’ of the US against the ‘communist labor’ of the “Soviet thr ...
EPFL Press2023Affordance segmentation of hand-occluded containers from exocentric images
Visual affordance segmentation identifies the surfaces of an object an agent can interact with. Common challenges for the identification of affordances are the variety of the geometry and physical properties of these surfaces as well as occlusions. In this ...
Los Alamitos2023Sampling Geometry and Colour
In this thesis, we take a signal-processing approach to two research areas outside of the core of the signal processing research: geometry reconstruction and light propagation through non-uniform media.In the first area, we consider new sampling schemes in ...
EPFL2021Kernel Modeling Super-Resolution on Real Low-Resolution Images
Deep convolutional neural networks (CNNs), trained on corresponding pairs of high- and low-resolution images, achieve state-of-the-art performance in single-image super- resolution and surpass previous signal-processing based approaches. However, their per ...
IEEE COMPUTER SOC2019Reparameterizing Discontinuous Integrands for Differentiable Rendering
Wenzel Alban Jakob, Guillaume Rémi Bruno Loubet
Differentiable rendering has recently opened the door to a number of challenging inverse problems involving photorealistic images, such as computational material design and scattering-aware reconstruction of geometry and materials from photographs. Differe ...
ASSOC COMPUTING MACHINERY2019Recent Advances in Face Presentation Attack Detection
Sébastien Marcel, André Anjos, Amir Mohammadi
The undeniable convenience of face-recognition (FR) based biometrics has made it an attractive tool for access control in various applications, from immigration-control to remote banking. Widespread adopti
on of face biometrics, however, depends on the how ...
Springer2019Variations in Snow Crystal Riming and ZDR: A Case Analysis
A case study in terms of variations in differential reflectivity Z(DR) observed at X band and snow crystal riming is presented for a light-snow event that occurred near Greeley, Colorado, on 26-27 November 2015. In the early portion of the event, Z(DR) val ...
2018Towards Ultrasound Everywhere: A Portable 3D Digital Back-End Capable of Zone and Compound Imaging
Jean-Philippe Thiran, Giovanni De Micheli, Federico Angiolini, Marcel Arditi, Aya Mohamed Naguib Ahmed Ibrahim, Shuping Zhang
Ultrasound imaging is a ubiquitous diagnostic technique, but does not fit the requirements of the telemedicine approach, because it relies on the real-time manipulation and image recognition skills of a trained expert, called sonographer. Sonographers are ...
2018