Image Rendering TRIZ Cases
- 3D Vehicle Viewing Angle Switching for Stable Low-Speed Display
A speed-threshold trigger keeps the 3D vehicle view stable at low speed, reducing obstacle-driven angle switching, dizziness, and flicker.
- 3D Shadow Maps for Scene-Based 2D Image Editing
Uses 3D scene reconstruction and multiple shadow maps to edit 2D image shadows with less manual work and better real-world consistency.
- Parallel Mesh Edge Decimation Without Partition Interface Conflicts
Collapse multiple independent mesh edges per iteration by restricting neighboring edges, avoiding partition interface issues while preserving simplification history.
- 3D Shadow Culling Using GPU Hit Maps for Cascaded Rendering
A GPU hit map identifies which scene objects need shadow tests in cascaded shadow maps, cutting rendering waste and CPU-GPU traffic.
- Shadow Map Reprojection for Low-Latency XR Image Correction
By recovering per-pixel UV corrections from the Z buffer, this XR reprojection approach cuts latency and memory bandwidth on limited GPUs.
- 3D Image Inspection With Contextual Model Alignment
Close-up inspection images are aligned to 3D models with metadata, preserving location context for accurate structure review and annotation.
- Scene Graph Hit Testing with Viewable-Region Node Filtering
By filtering scene graph nodes by viewable-region relevance, hit testing stays accurate while cutting processing time and compute load.
- Bounce Light Map Importance Sampling for Real-Time Scene Updates
Importance sampling traces rays toward high-contribution scene regions, improving bounce light map accuracy with lower real-time rendering cost.
- 3D Shadow Map Editing for Realistic 2D Image Scenes
Uses 3D scene representations and multiple shadow maps to edit 2D image shadows more intuitively while preserving real-world scene consistency.
- X-Ray Target Presentation Using Virtual 3D Image Fusion
Multiple 3D X-ray views are aligned to the source coordinate system to expand field of view and remove distortion in target presentation.
- Shadow Texture Edge Distance Computation With Parallel Raster Processing
Parallel raster processing computes shadow edges and distance data at adaptive resolution to cut transmission batches and speed shadow texture generation.
- Visibility-Based Environment Importance Sampling for Occluded Light Transport
Aggregated visibility tests identify unoccluded environment-map pixels and guide rays toward visible light sources.
- Radiance-Guided Material Extraction for Glossy 3D Scene Relighting
Separate view-independent and view-dependent radiance to render diffuse and glossy surfaces under new lighting and viewpoints.
- Dynamic 3D Surface Sketching for Reversible Model Refinement
A 3D scanner and tracked input device convert physical tracing into reversible digital annotations on an augmented model.
- Image Rendering With Depth and Normal Maps for Efficient 3D Occlusion
This case replaces complex 3D modeling with depth and normal maps to improve occlusion accuracy, illumination, and rendering efficiency.
- SBTF Neural Rendering for Fast Textured Curved Surfaces
A bounding mesh and curvature-trained neural network accelerate BTF rendering while preserving realism and reducing edge artifacts.