ShahariarXYZ/g-buffer-guided-sr

G-Buffer-Guided Super-Resolution Dataset

This repository is the official dataset release referenced in the paper _“G-Buffer-Guided Feature Modulation for Lightweight Rendered Image Super-Resolution.”_ The directory organization below corresponds to the dataset described in the manuscript.

Dataset Summary

• —Total: 11,000 paired samples
• —Modalities:
• —Render — fully rendered RGB image
• —Raster — spatially aligned albedo/material G-buffer image
• —Source: Unreal Engine environments
• —Image format: PNG
• —Total environments: 15
• —Train/validation environments: 10
• —Unseen test environments: 5

Directory Structure

data/ — Training & Validation Pool

Contains 10,000 paired samples collected from 10 environments (1,000 pairs per environment).

data/
├── Render/
│   └── Render/       # 10,000 rendered RGB PNG images
└── Raster/
    └── Raster/       # 10,000 aligned albedo/G-buffer PNG images

Native resolution: 2560 × 1440

Environments: Assetsville Town, Infinity Blade: Grass Lands, Sun Temple, Modular SciFi Season 1 Starter Bundle, Lowpoly Handpainted Environment, Infinity Blade: Ice Lands, Modular Asian Medieval City, Stylized Egypt, Low Poly FPS Map Lite, and Shahariar RUS.

The paper uses this 10,000-pair pool for a 9,000-pair training / 1,000-pair validation split.

GSR-1K_Test_Set/ — Unseen Test Set

Contains 1,000 paired samples from five environments that are completely excluded from the training and validation environments, with 200 pairs per environment.

GSR-1K_Test_Set/
├── Full_Res_1440p/
│   ├── Render/       # 2560 × 1440
│   └── Raster/       # 2560 × 1440
├── HR_1024p/
│   ├── Render/       # 1024 × 1024
│   └── Raster/       # 1024 × 1024
└── LR_256p/
    ├── Render/       # 256 × 256
    └── Raster/       # 256 × 256

Unseen test environments: Asian Village, Fantastic Village, Infinity Blade Hideout, Soul Cave, and Utopian City.

Each Render image is paired by filename with its corresponding spatially aligned Raster/albedo image. The 2560 × 1440, resolution images are rendered at the same rendering resolution. Also the corresponding 1024 × 1024 and 256 × 256 square images are again natively re-rendered at 1024 × 1024 and 256 × 256 resolution.