#PTU
1825 related articles
·3 min
Monocular RGB Human Mesh Reconstruction: Real-Time Motion Capture at 18 FPS with Rust + CUDA
A deep dive into a real-time 3D human mesh reconstruction project using a single RGB camera, built with Rust, Candle, and CUDA, achieving 55ms/frame on an RTX 5080.
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·3 min
Monocular RGB Human Mesh Reconstruction: Real-Time Motion Capture at 18 FPS with Rust + CUDA
Deep dive into a real-time 3D human mesh reconstruction project using a single RGB camera, built with Rust, Candle, and CUDA, achieving 55ms/frame on RTX 5080. Exploring its architecture, Metal porting plans, and applications in VTuber, AR/VR, and sports analysis.
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DeepTutor: An Open-Source AI Tutoring …
·2 min
DeepTutor: An Open-Source AI Tutoring System for Lifelong Personalized Learning
DeepTutor is an open-source lifelong personalized AI tutoring system from HKUDS with 26,000+ GitHub stars. Explore its knowledge tracing, RAG, and multi-agent architecture.
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·3 min
Continual Learning and AGI: Conceptual Confusion, Core Bottlenecks, and the Real Challenges
Dario Amodei and Demis Hassabis both call continual learning key to AGI, yet the term remains undefined. This article clarifies five interpretations and analyzes three core bottlenecks.
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U.S. Workers Capture Only 27% of Wealt…
·2 min
U.S. Workers Capture Only 27% of Wealth: Why America Ranks Last in the OECD
U.S. workers receive only 27% of what the economy could theoretically support — last among OECD nations. We analyze the structural causes and AI-era implications.
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·3 min
Long March 10B's Sea-Based Net Capture: A New Breakthrough in China's Reusable Rocket Technology
China's Long March 10B booster completes its first sea-based "net-and-cable capture" recovery, enabling rocket recovery without landing legs. An in-depth analysis of the tech.
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·2 min
Filming in Madagascar: Capturing the Colors and Life of the World's Eighth Continent
A Chinese film crew ventures deep into Madagascar, documenting its unique ecology, culture, and vivid colors from Antananarivo to the Avenue of the Baobabs and Andasibe rainforest.
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·2 min
OpenAI Codex Appshots Feature Explained: Double-Tap Command to Capture Full Context
OpenAI Codex launches Appshots: Mac users can double-tap Command to capture any app window's screenshot and full text content, solving the AI coding context transfer problem.
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Tutorials·3 min
AI-Powered Frida Reverse Engineering: Efficient Packet Capture in One Shot
A detailed guide on AI+Frida reverse engineering for packet capture, from decompilation to auto-generated Hook scripts, capturing encrypted protocol plaintext in four steps.
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Tutorials·3 min
CTWA Ad Lead Capture & Conversion: A Complete Operational Guide
Complete guide to Click-to-WhatsApp ad lead capture and conversion, covering chatbot setup, conversation flow design, Inbox management, and data tracking for cross-border teams.
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Tutorials·3 min
Building an AI Behavior Tree from Scratch: Python Window Capture Module Development Log
Detailed development log of a window capture module for an AI behavior tree game automation project, covering Python environment setup, OOP refactoring, and modular architecture design.
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Product Reviews·3 min
Cardamom: How an AI Phone Ordering System Helps Takeout Restaurants Capture Every Single Order
Cardamom is an AI voice ordering system for takeout restaurants, enabling 24/7 phone orders with direct POS integration and customer data tracking.
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·3 min
Deep Dive into Microsoft's AI Security Tools: Does Performance Really Surpass the Competition?
Microsoft launches enterprise AI security tools claiming superior performance. This deep analysis examines core capabilities, ecosystem advantages, and risks to guide enterprise security decisions.
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·4 min
OpenAI Employee Shares How to Build an AI Work Operating System with Codex
OpenAI's Jason Liu shares how he uses ChatGPT Workbench and Codex to build an AI work OS: Chief of Staff automation, persistent threads, Skills/Plugins, browser control, and app-building methodology.
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·5 min
Learn AI Agent Development from Scratch: A 3-Step Practical Path to Get Started Quickly
How to learn AI Agent development from scratch? This article outlines a clear 3-step path: Python crash course, LLM theory & practice, and LangChain framework project implementation.
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·3 min
Agent Skill Routing: Engineering Trade-offs Between Retrieval and LLM, and the Two-Stage Layered Architecture
Deep dive into Agent skill routing: comparing pure model vs. pure retrieval approaches, with a detailed two-stage layered architecture balancing accuracy, latency, and cost.
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·4 min
Spring AI 2.0 in Practice: Building an Enterprise RAG Knowledge Base Q&A System with Cursor
Build an enterprise RAG knowledge base Q&A system using Spring AI 2.0, Cursor AI programming, Ollama local deployment, and Redis vector storage. Runs on just 4GB VRAM.
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·2 min
A Beginner's Guide to Vibe Coding: Building Your Career Moat with AI Programming
A detailed guide to Vibe Coding with AI programming tools like Claude Code, Cursor, and Codex. Learn how to leverage AI-driven development to ship products independently and build lasting career value.
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·3 min
Nikon P1100 Review: Hands-On with 125x Zoom and 3000mm Focal Length
In-depth Nikon P1100 review: 125x optical zoom, 24-3000mm equivalent, F2.8 wide-end aperture, impressive stabilization. ~$1,000 for birding & sports.
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·3 min
Nikon P1100 Review: Hands-On Experience with 125x Zoom and 3000mm Focal Length
In-depth Nikon P1100 review: 125x optical zoom covering 24-3000mm equivalent focal length, F2.8 wide-angle aperture, stunning stabilization. Around $1,000 — ideal for birding and sports photography.
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