Update README.md

README.md

@@ -1,7 +1,9 @@
-# RefRef: A Synthetic Dataset and Benchmark for Reconstructing Scenes with Refractive and Reflective Objects
+# RefRef: A Synthetic Dataset and Benchmark for Reconstructing Scenes with Refractive and Reflective Objects (haven't uploaded everthing yet)
 
 ## Overview
-**RefRef** is a synthetic dataset and benchmark for reconstructing scenes with **Ref**ractive-**Ref**lective objects. Our dataset includes 50 objects with varying complexity, from single-material to multi-material compositions with different Indices of Refraction (IoRs) and transparency levels. Each object is placed in two distinct scenes featuring ornate textures and patterns, resulting in 100 scenes in total.
+**RefRef** is a synthetic dataset and benchmark for reconstructing scenes with **Ref**ractive-**Ref**lective objects. Our dataset consists of 50 objects categorized based on their geometric and material complexity: single-material convex objects, single-material non-convex objects, and multi-material non-convex objects, where the materials have different colors, opacities, and refractive indices.
+Each object is placed in two distinct bounded environments, resulting in 100 unique scenes with diverse geometries, material properties, and backgrounds.
+Our dataset provides a controlled setting for evaluating and developing 3D reconstruction and novel view synthesis methods that handle complex optical effects.
 
 ## Directory Structure
 
@@ -14,7 +16,7 @@ RefRef_Dataset/
 │   └── IoR_info.json             # IoR values mapped to each object
 ├── image_data/                   # Rendered images, depth maps, and masks for each object
 │   ├── textured_cube_scene/
-│   │   └── {simple_shapes, complex_shapes, household_items, lab_equipment}/
+│   │   └── {single-material_convex, single-material_non-convex, multiple-materials_non-convex}/
 │   │       └── {object_name}/
 │   │           ├── train/        # Training set
 │   │           │   ├── r_0.png              # RGB image
@@ -32,7 +34,7 @@ RefRef_Dataset/
 │   ├── textured_sphere_scene/
 │       └── ...
 ├── mesh_files/                   # 3D mesh files (.ply format) for each object
-│   └── {simple_shapes, complex_shapes, household_items, lab_equipment}/
+│   └── {single-material_convex, single-material_non-convex, multiple-materials_non-convex}/
 │       └── ...
 ├── blender_files/                # Blender source files for each object, organised by scene
 │   ├── bgpanels_cube/            # Background panels for cube scene
@@ -51,10 +53,9 @@ RefRef_Dataset/
 ## Object and Scenes
 
 The dataset includes 50 objects categorised into four groups based on their complexity, material composition, and shape:
-- `simple_shapes/`: Basic geometries with single material.
-- `complex_shapes/`: Intricate geometries with single material, such as sculptures.
-- `household_items/`: Objects with single or multiple materials, including items like wine glasses, plastic bottles, and teapots.
-- `lab_equipment/`: Laboratory objects that include single and multi-material compositions, such as beakers and test tubes.
+- `single-material_convex/`(18 scenes): Objects with convex geometries, each composed of a single refractive material, such as transparent cubes, balls, and pyramids.
+- `single-material_non-convex/`(40 scenes): Objects with non-convex geometries, each composed of a single refractive material, such as animal sculptures, glass jars, light bulbs, candle holders, and magnifiers.
+- `multiple-materials_non-convex/`(42 scenes): Objects with non-convex geometries, each composed of multiple refractive materials or a combination of refractive and opaque materials, such as reed diffusers, a glass of wine, and flasks filled with chemical liquid.
 
 Each object is placed in two distinct scenes:
 - `textured_cube_scene/`: Objects placed within a textured cube environment.