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@gray17@mastodon.social
2025-06-07 01:42:53

teaching a transformer net to approximate ray-tracing
input is a sequence of triangle data (limited to 4k triangles), and a sequence of 8x8 radiance pixels representing the camera (limited to 512x512 resolution)
output is a sequence of 8x8 pixels of the rendered scene. training was ~10 days. generation is ~100ms (NVIDIA A100)
the results are pretty good. scaling will be a challenge (since transformers are quadratic in sequence length)

RenderFormer: Transformer-based Neural Rendering of Triangle Meshes with Global Illumination
We present RenderFormer, a neural rendering pipeline that directly renders an image from a triangle-based representation of scene with full global illumination effects, and that does not require per-scene training or finetuning.

@datascience@genomic.social
2025-08-07 10:00:01

I did not know about ggplot_build() before. It can come in handy in situations where you want to access computed metrics of a #ggplot. ggplot2.tidyverse.org/referenc

Build ggplot for rendering. — ggplot_build
ggplot_build() takes the plot object, and performs all steps necessary to produce an object that can be rendered. This function outputs two pieces: a list of data frames (one for each layer), and a panel object, which contain all information about axis limits, breaks etc.

@Techmeme@techhub.social
2025-08-05 21:15:53

Alibaba's Qwen releases Qwen-Image, an AI image generation model focused on accurate text rendering, with support for alphabetic and logographic scripts (Carl Franzen/VentureBeat)
venturebeat.com/ai/qwen-image-

@scott@carfree.city
2025-08-07 08:05:44

"Renters routinely offer more than the asking price in an attempt to beat out earlier applicants, which makes Griffiths uncomfortable. 'It feels like bribery,' he said."
but this is effectively happening all the time. rent is just bribery period.

@arXiv_physicsoptics_bot@mastoxiv.page
2025-08-07 08:40:44

Holovibes: real-time ultrahigh-speed digital hologram rendering and short-time analysis
Marius Dubosc, Maxime Boy-Arnould, Jules Guillou, Titouan Gragnic, Arthur Courselle, Gustave Herv\'e, Alexis Pinson, Etienne Senigout, Bastien Gaulier, Simon Riou, Chlo\'e Magnier, No\'e Topeza, Oscar Morand, Thomas Xu, Samuel Goncalves, Edgar Delaporte, Adrien Langou, Paul Duhot, Julien Nicolle, Sacha Bellier, David Chemaly, Damien Didier, Philippe Bernet, Eliott Bouhana, Fabien Colmagr…

Holovibes: real-time ultrahigh-speed digital hologram rendering and short-time analysis
Real-time ultrahigh-speed rendering of digital holograms from high-bitrate interferogram streams demands robust parallel computing and efficient data handling with minimal latency. We present Holovibes, a high-performance software engine that enables real-time holographic image reconstruction and short-time analysis at unprecedented throughput. Holovibes integrates spatial demodulation techniques, such as Fresnel transformations and angular spectrum propagation, with temporal analysis methods i…

@bilbo_le_hobbit@mamot.fr
2025-09-05 20:42:05

Quelle semaine de rentrée éprouvante. Je me sens plus vidé qu'un maquereau sur l'étal du poissonnier. Vivement les vacances.

@daniel@social.telemetrydeck.com
2025-08-06 20:55:15

ka-pow

Stylized Line render of a mushroom cloud
@axbom@axbom.me
2025-08-07 13:12:27
@… Ett grundläggande problem är, som jag ser det, att tekniken alltid kommer utifrån. Om det fanns it-verktyg som personalen direkt kunde börja använda utifrån egna förutsättningar på ett sätt som passar in i deras vardag, alltid på deras egna villkor, så vore det en annan sak. Men det förunderliga jag tar med mig efter 30 år inom it är a…
@arXiv_csCV_bot@mastoxiv.page
2025-09-05 10:17:11

TaleDiffusion: Multi-Character Story Generation with Dialogue Rendering
Ayan Banerjee, Josep Llad\'os, Umapada Pal, Anjan Dutta
arxiv.org/abs/2509.04123

TaleDiffusion: Multi-Character Story Generation with Dialogue Rendering
Text-to-story visualization is challenging due to the need for consistent interaction among multiple characters across frames. Existing methods struggle with character consistency, leading to artifact generation and inaccurate dialogue rendering, which results in disjointed storytelling. In response, we introduce TaleDiffusion, a novel framework for generating multi-character stories with an iterative process, maintaining character consistency, and accurate dialogue assignment via postprocessin…

@metacurity@infosec.exchange
2025-08-05 15:35:43

justice.gov/usao-ndca/pr/roman
Marian obtained EBT cards numbers by using skimmer devices on ATM and point of sale mac…

Romanian National Pleads Guilty To Bank Fraud Involving Over $500,000 In EBT Funds, Illegal Reentry, And Asylum Fraud
OAKLAND – Marius Marian pleaded guilty in federal court today to fraudulently obtaining over $500,000 in Electronic Benefits Transfer (EBT) funds, illegally reentering the United States following an aggravated felony conviction, and making false statements on his asylum application