Rolling Shutter Rendering Engine for Automated Driving Verification

The screen is divided into multiple line blocks corresponding to the rolling shutter's exposure regions. Instead of processing the entire screen at once, the rendering system segments the drawing task into smaller regional tasks, where each line block is rendered independently according to its exposure timing. This segmentation maintains modeling accuracy while reducing the computational burden per frame.

The system performs partial drawing actions by rendering only the currently exposed line block region rather than the full screen. This partial action approach processes a subset of the total pixels at each time step, which maintains the accuracy of rolling shutter effects for the active region while significantly reducing overall drawing time through progressive rendering.

The system performs preliminary rendering actions on individual line blocks before they become visible in the final image. By pre-rendering line blocks according to their exposure timing and accumulating them progressively, the system ensures complete image coverage is achieved over time without requiring all pixels to be processed simultaneously, thus reducing total drawing time.

Instead of rendering the complete screen at full resolution simultaneously, the system performs partial rendering actions on subsets of pixels (line blocks) in sequence. This approach maintains complete image coverage through progressive accumulation while significantly reducing the time required for each rendering step.