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Kuaishou Tech

Official Kuaishou tech account, providing real-time updates on the latest Kuaishou technology practices.

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Recent Articles

Latest from Kuaishou Tech

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Kuaishou Tech
Kuaishou Tech
Jul 17, 2024 · Artificial Intelligence

Key Technical Innovations in Kuaishou’s “Kuaiyi” Large Model and Its Real-World Applications

The article details Kuaishou’s development of the 175B “Kuaiyi” multimodal large model, presenting eight novel technical innovations—from Temporal Scaling Law and MiLe Loss to MoE‑enhanced reward modeling—and describes how these advances enable high‑performance AI services such as the AI Xiao Kuai chatbot across diverse real‑world scenarios.

AI applicationsModel Optimizationlarge language model
0 likes · 12 min read
Key Technical Innovations in Kuaishou’s “Kuaiyi” Large Model and Its Real-World Applications
Kuaishou Tech
Kuaishou Tech
Jul 16, 2024 · Artificial Intelligence

LivePortrait: Efficient Portrait Animation with Stitching and Retargeting Control

LivePortrait is an open‑source, controllable portrait video generation framework that transfers facial expressions and poses from a driving video to static or dynamic portraits in real time, leveraging a 69M‑frame mixed video‑image training set, stitching and retargeting modules, and achieving high quality with low latency.

AIVideo Animationcomputer vision
0 likes · 14 min read
LivePortrait: Efficient Portrait Animation with Stitching and Retargeting Control
Kuaishou Tech
Kuaishou Tech
Jul 1, 2024 · Artificial Intelligence

Short-Form Video Quality Assessment Competition at CVPR NTIRE 2024: Dataset, Challenge Overview, and Top Winning Solutions

The CVPR NTIRE 2024 short-form video quality assessment competition introduced the KVQ dataset, attracted over 200 teams, evaluated submissions using SROCC and PLCC metrics, and highlighted the winning approaches of SJTU MMLab, IH‑VQA, and TVQE, showcasing advances in AI‑driven video quality evaluation.

AI competitionDatasetNTIRE 2024
0 likes · 9 min read
Short-Form Video Quality Assessment Competition at CVPR NTIRE 2024: Dataset, Challenge Overview, and Top Winning Solutions
Kuaishou Tech
Kuaishou Tech
Jul 1, 2024 · Artificial Intelligence

Kuaishou Showcases AI Innovations at CVPR 2024: Competitions, Large‑Model Demonstrations, and Research Highlights

At CVPR 2024 in Seattle, Kuaishou presented its latest AI research and applications, including a star‑studded gala, a short‑video quality competition, large‑model video generation demos, a multi‑dimensional text‑to‑image evaluation paper, and advanced video processing technologies, underscoring its strong ties with the academic community.

AICVPR 2024Large‑Scale Video Generation
0 likes · 9 min read
Kuaishou Showcases AI Innovations at CVPR 2024: Competitions, Large‑Model Demonstrations, and Research Highlights
Kuaishou Tech
Kuaishou Tech
Jun 26, 2024 · Artificial Intelligence

I2V-Adapter: A Lightweight Image‑to‑Video Adapter for Stable Diffusion Video Diffusion Models

The I2V-Adapter paper introduces a plug‑and‑play lightweight module that enables static images to be converted into dynamic videos using Stable Diffusion‑based text‑to‑video diffusion models without altering the original architecture or pretrained parameters, achieving competitive quality with far less training cost.

AIDiffusion ModelsI2V-Adapter
0 likes · 8 min read
I2V-Adapter: A Lightweight Image‑to‑Video Adapter for Stable Diffusion Video Diffusion Models
Kuaishou Tech
Kuaishou Tech
Jun 11, 2024 · Artificial Intelligence

Kuaishou at CVPR 2024: Invitation, Schedule, and Selected Papers

Kuaishou invites attendees to its CVPR 2024 presence in Seattle, featuring an elite dinner, booth talks, tech talks, and a showcase of eight accepted papers covering video quality assessment, image generation, and multimodal AI, with detailed schedules, authors, and presentation locations, plus recruitment opportunities.

CVPRKuaishou
0 likes · 8 min read
Kuaishou at CVPR 2024: Invitation, Schedule, and Selected Papers
Kuaishou Tech
Kuaishou Tech
May 31, 2024 · Artificial Intelligence

Innovative Features and Technical Implementation of Huaisen K‑Song Community: Recording, Editing, and Smart Pitch Correction

This article details how Huaisen reshapes the karaoke workflow by introducing innovative features such as clear‑singing pitch‑finding, a comprehensive editing SDK, and intelligent pitch‑correction algorithms, explaining the underlying audio analysis, strategy generation, and system architecture that enhance user experience across recording, editing, and publishing stages.

AISoftware Engineeringaudio processing
0 likes · 21 min read
Innovative Features and Technical Implementation of Huaisen K‑Song Community: Recording, Editing, and Smart Pitch Correction