LI, Jiacheng (李 家丞)
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    Computational Photography
    Rendering & Genenerative AI
    Streaming & Display
    Intelligent Sensing
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  • computational-photography
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  • NVIDIA DLSS 4

    An overview of the latest advancements in neural rendering with DLSS 4, featuring multi-frame generation, transformer-based ray reconstruction and super-resolution, and relex frame warp.

    25 min read   ·   April 04, 2025

    2025   ·   all   rendering-generative-ai   super-resolution   denoising   super-sampling

  • AMD FidelityFX Super Resolution

    An overview of the latest advancements in neural rendering with AMD FSR 3.x.

    18 min read   ·   August 21, 2024

    2024   ·   all   rendering-generative-ai   super-resolution   super-sampling

  • The Real-Time Rendering Pipeline

    An introduction to the fundamental stages of the real-time rendering pipeline, highlighting how graphics engines like Unreal Engine and Unity utilize GPUs for efficient scene visualization.

    11 min read   ·   April 12, 2024

    2024   ·   all   rendering   computer   graphics   GPU

  • The Evolution of Google Camera

    A deep dive into the evolution of Google Camera's algorithms and features, exploring key milestones like HDR+, Night Sight, and Super Res Zoom.

    27 min read   ·   December 24, 2022

    2022   ·   all   computational-photography

  • Image and Video Compression

    An note of the fundamentals of image and video compression techniques.

    32 min read   ·   July 25, 2022

    2022   ·   all   streaming-display

  • Image Signal Processing (ISP) Pipeline and 3A Algorithms

    A Comprehensive Guide to Understanding Image Signal Processing and Automatic Exposure, Focus, and White Balance Adjustment

    34 min read   ·   April 21, 2022

    2022   ·   all   computational-photography

  • Restoration & Generation: A Correspondence Perspective

    Slides for paper reading topic from a correspondence perspective, focusing on restoration and generation tasks in computer vision.

    5 min read   ·   July 25, 2021

    2021   ·   all   rendering-generative-ai   paper-reading

  • Anchor-Free Object Detection

    An overview and summary of anchor-free series detection works.

    11 min read   ·   April 12, 2020

    2020   ·   all   intelligent-sensing   object-detection

  • Deep Generative Models

    A brief introduction to deep generative models, including variational autoencoders (VAEs), generative adversarial networks (GANs), and other related topics.

    34 min read   ·   August 18, 2019

    2019   ·   all   rendering-generative-ai   generative-models

  • Deep Learning in Scientific Research: My Best Practices

    A guide to implementing deep learning models for scientific research, with a focus on reproducibility, data management, and model evaluation.

    6 min read   ·   May 04, 2019

    2019   ·   all   research

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