Video wird geladen...

Video konnte nicht geladen werden

Zur Startseite

๐Ÿ“ข๐Ÿ“ข๐Ÿ“ข ๐€๐œ๐œ๐ž๐ฅ๐ž๐ซ๐š๐ญ๐ข๐ง๐  ๐๐ž๐ฎ๐ซ๐š๐ฅ ๐…๐ข๐ž๐ฅ๐ ๐“๐ซ๐š๐ข๐ง๐ข๐ง๐  ๐ฏ๐ข๐š ๐’๐จ๐Ÿ๐ญ ๐Œ๐ข๐ง๐ข๐ง๐  by Shakiba Kheradmand et al. TL;DR: importance sampling for accelerating your novel view synthesis workloads (...yes, it should also work for 3DGS)

21,810 Aufrufe โ€ข vor 2 Jahren โ€ขvia X (Twitter)

3 Kommentare

Profilbild von Andrea Tagliasacchi ๐Ÿ‡จ๐Ÿ‡ฆ
Andrea Tagliasacchi ๐Ÿ‡จ๐Ÿ‡ฆvor 2 Jahren

If you care mostly about low-PSNR workloads (think 3D perception), the ๐ ๐š๐ข๐ง๐ฌ ๐š๐ซ๐ž ๐ฆ๐š๐ฌ๐ฌ๐ข๐ฏ๐ž (10x). Lead by Shakiba Kheradmand. With @DanielRebain, @beakywings, Hossam Isack, Abhishek Kar, and @kwangmoo_yi Google+SFU+UBC=โค๏ธโ€๐Ÿ”ฅ

Profilbild von Lucid Scientific, Inc.
Lucid Scientific, Inc.vor 1 Jahr

Expand the possibilities of your metabolic research. Resipher tracks real-time cellular oxygen consumption in standard 96-well plates, delivering continuous real-time data directly from your incubator. Request a free virtual demo or quote today >>

Profilbild von Marco Orsingher
Marco Orsinghervor 2 Jahren

Cool! This is actually an under-explored area. We also tried something similar by sampling pixels with high entropy and camera rays with good baseline, instead of random. I'd say these sampling strategies are quite important with limited training budgets (in terms of iterations).

ร„hnliche Videos

๐Ÿ“ข๐Ÿ“ข ๐๐ž๐ซ๐œ๐‡๐ž๐š๐: ๐๐ž๐ซ๐œ๐ž๐ฉ๐ญ๐ฎ๐š๐ฅ ๐‡๐ž๐š๐ ๐Œ๐จ๐๐ž๐ฅ ๐Ÿ๐จ๐ซ ๐’๐ข๐ง๐ ๐ฅ๐ž-๐ˆ๐ฆ๐š๐ ๐ž ๐Ÿ‘๐ƒ ๐‡๐ž๐š๐ ๐‘๐ž๐œ๐จ๐ง๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ข๐จ๐ง & ๐„๐๐ข๐ญ๐ข๐ง๐ ๐Ÿ“ข๐Ÿ“ข PercHead reconstructs realistic 3D heads from a single image and enables disentangled 3D editing via geometric controls and style inputs from images or text. At its core is a generalized 3D head decoder trained with perceptual supervision from DINOv2 and SAM 2.1. We find that our new perceptual loss formulation improves reconstruction fidelity compared to commonly-used methods such as LPIPS. Our trained reconstruction model is able to generate 3D-consistent heads from a single input image. Even with challenging side-view inputs, the model robustly infers missing regions for a coherent, high-fidelity output. In addition, our architecture seamlessly adapts to downstream tasks: by swapping the encoder, we can transform the model into a disentangled 3D editing pipeline. In this scenario, we can control geometry through - potentially hand-drawn - segmentation maps, and condition style via image or text prompt. We also provide an interactive GUI to enable the exploration of our editing pipeline. ๐ŸŒ ๐Ÿ“ฝ๏ธ Great work by Antonio Oroz and Tobias Kirschstein

Matthias Niessner

18,885 Aufrufe โ€ข vor 9 Monaten

So Beyonce & Micheal B Jordan are culturally appropriating but he is beloved. He said "I don't come to fight the power" Fight who? You are the the power ๐Ÿ˜† They like it I love it! Yesterday me and my friends as we discussed the upcoming FBA NY Family Reunion! These hearings have become a way for us doing the work come together and see family while we fight. Now we are being intentional. This delineation meeting isn't all business. Its a way for us to meet each other. Connect network and build. So even if you're a disaggregation expert, come fellowship with your family. If you're visiting, you are welcome. Come, and fellowship with your NY family. And of course, if you have RESPECTFUL questions, we will answer them. I Love you all lโœŠ๐Ÿฟ Breuck Come learn the importance of delineation, disaggregation in NYC. Saturday August 16 2pm 601 Onderdonk Ace Ridgewood NY11385 USFreedmenProject Lineage Over Melanin Pres Repararions hearings info USFreedmenProject Lineage Over Melanin - President Please help us with our call to actions ๐Ÿ“ข ๐Ÿ“ข Our first one! ๐Ÿšจ 3 Calls to Action. 3 Groups. 1 Unified Demand. โžค Task Force: Stand up and represent. โžค Legislators who already passed disaggregation for AAPI & MENA: Time for equity. โžค Gov. Kathy Hochul: You've acted beforeโ€”do it again for FBA. ๐Ÿ“ข 2nd one! ๐Ÿšจ No excuses. No delays. Just action. Each email takes under 5 minutes. Use the links, click 'Decision Makers,' and send that messageโ€”editable and ready to go. Take action now: ๐Ÿ”— ๐Ÿ”— ๐Ÿ“ข 3rd one! ๐Ÿ’ก Want to make your voice unignorable? Consider going independentโ€”unregister from the Democratic Party and shake the system. Because We ALL We GOT! ๐Ÿงด For the skin youโ€™re in, treat it like royalty โ†’ ๐Ÿ‘‘ #JusticeForFreedmen #ReparationsNow #CUTTHECHECK #BlackEmpowerment #GetOnCode #NoAntiBlackRacism #BlackMediaMatters #StandTogether #FBA #StopAntiBlackness #RealBlackMedia #B1 #BlackOwnedBrooklyn #BlackLove #EvenMelanin #BlackExcellence #BlackEconomicPower #Reparations

Breuck @ Even Melanin

19,867 Aufrufe โ€ข vor 1 Jahr

๐Ÿ“ข๐Ÿ“ข ๐€๐ฏ๐š๐ญ๐Ÿ‘๐ซ ๐Ÿ“ข๐Ÿ“ข Avat3r creates high-quality 3D head avatars from just a few input images in a single forward pass with a new dynamic 3DGS reconstruction model. Video: Project: Our core idea is to make Gaussian Reconstruction Models animatable. We find that a simple cross-attention to an expression code sequence is already sufficient to model complex facial expressions. We then incorporate position maps from DUSt3R and feature maps from Sapiens to facilitate the prediction task. While DUSt3R's position maps act as a pixel-aligned initialization for the Gaussians' positions, the Sapiens feature maps help the cross-view transformer to match corresponding image tokens in the 4 input images. One major challenge in creating a 3D head avatar from smartphone images comes from inconsistent facial expressions when the subject could not remain perfectly static during the capture. We eliminate this static requirement by simply showing our model input images with different facial expressions during training. This technique makes our model robust to inconsistent input images later on. Finally, we show that despite the model has been trained with 4 input images, one can even create a 3D head avatar when only a single image is available. To achieve this, we employ a pre-trained 3D GAN to lift the single image to 3D and then render the 4 input images for our model. This allows us to create 3D head avatars from single images and even highly out-of-distribution examples like AI generated faces, paintings or statues. Great work by Tobias Kirschstein from his internship at Meta with Javier Romero, Artem Sevastopolsky, and Shunsuke Saito

Matthias Niessner

74,763 Aufrufe โ€ข vor 1 Jahr

Okay y'all this may be nothing, but this could be HUGE! I'd be remiss if I didn't share it with you. ๐ŸŽ†๐Ÿ”ฝ๐Ÿ“ข๐Ÿ“ข๐Ÿ”ฝ๐ŸŽ† Last night when I was listening to POTUS' speech I heard something, but then became distracted by some negativity in the chat I needed to address. I then paused the chat so everyone including myself could truly understand what POTUS was trying to get across to us, if indeed it was meant for us. And by the way, that closing post took me 2 hours to write because my main focus was the military and being so grateful for them having a nice Christmas. The words are usually very hard to come by and I have to wait for God to give me the proper ones. However, as I thought more and more about it, I knew there was something more that caught my attention and I couldn't quite place it, it nagged at me all night even while I slept. This morning I asked one of our admins Claudia to help me find it. I knew it had something to do with our wallets. Thank you Claudia, you are such a precious friend to me and I thank God you are part of our team. So here it is folks... ๐ŸŽ™๏ธ Captain Kyle, myself & several of our guests speakers have been talking to y'all for years about the new financial system and the changeover. We've talked about one day you looking at your accounts or wallets in shock. Thinking how could this possibly be. This I believe was the comm folks... "Nobody can believe what's going on, here are just some of the efforts that are underway. You will see in your Wallets, in your Bank Accounts in the New Year" ๐Ÿ“ข PDJT National Address 12/17/2025 We also remember Tulsi saying something about clearing the debt for the New Year! Whatever it may be, I think we are in for one heck of a celebration for the 250th year, the Semiquincentennial... ๐ŸŽ† Finally claiming our True Independence! ๐Ÿ’ฅ๐ŸŽ†๐ŸŽ†๐ŸŽ†๐ŸŽ†๐ŸŽ†๐ŸŽ†๐ŸŽ†๐Ÿ’ฅ As always take what resonates, it's always sent with love, Kellyโค๏ธ Capt Kyle

Capt Kyle

31,099 Aufrufe โ€ข vor 8 Monaten

๐Ÿ“ข Urgent Call for Support: Fund Drive for Dr. Cho Ayabaโ€™s Legal Defense! Dear friends, allies, and defenders of justice, Today, we face a crucial moment in our struggle for freedom. Dr. Cho Ayaba, a beacon of hope and resilience for the Ambazonian people, has been unjustly arrested by Norwegian authorities at the behest of Cameroon. For over 30 years, he has dedicated his life to fighting against oppression, human rights violations, and the brutal killings perpetrated by the Cameroonian military. Now, he needs our help more than ever. This fund drive is not just about one man; itโ€™s about standing united against injustice and affirming our commitment to the rights of all Ambazonians. Dr. Ayabaโ€™s fight is our fight, and his courage should inspire us to act. We are calling on each of youโ€”friends, Ambazonians, human rights defenders, and all lovers of freedomโ€”to contribute to his legal defense fund. A dedicated team of lawyers from various countries are ready to defend him, but they canโ€™t do it without our support. Every contribution, no matter how small, will make a significant impact. Together, we can ensure that Dr. Ayaba receives the legal assistance he deserves, sending a powerful message that we will not be silenced or intimidated. Donate to the fund at Share this message widely to amplify our call for justice. Letโ€™s come together in solidarity to support Dr. Cho Ayaba. Together, we can make a difference and pave the way for a brighter future for all Ambazonians. Thank you for your unwavering support! #JusticeForChoAyaba #StandWithAmbazonia JUSTICE FOR DR CHO AYABA! RELEASE HIM NOW!! #FREEDRCHOAYABA #Freedrayaba #SelfDeterminationaIsARight Al Jazeera English Tibor Nagy Herman J. Cohen Department of State Simon Ekpa @GovernmentBia Amnesty International Human Rights Watch africanews Simon Ekpa UK Parliament Anniken Huitfeldt

AGovC Executive Press Secretary

11,771 Aufrufe โ€ข vor 1 Jahr