Frequency Analysis and Sheared Reconstruction for Rendering Motion Blur



supplemental materials
SIGGRAPH 2009




Local link to ballerina.avi movie.


Local link to motionpainted.sl shader.





FIGURE 1

Our Method, 4 samples/pixel MDAS, 4 samples/pixel




Stratified Sampling, 4 samples/pixel Ground Truth




No Motion Blur









FIGURE 11

Our Method, 8 samples/pixel Stratified sampling, 16 samples/pixel




Stratified Sampling, 64 samples/pixel Ground Truth




No motion blur




Video image 1, our method 8 samples/pixel Video image 2, our method 8 samples/pixel




Video image 3, our method 8 samples/pixel









FIGURE 12

Our Method, moving quad, 8 samples/pixel Ground truth, moving quad




Our Method, moving teapot and quad, 8 samples/pixel No Motion blur









FIGURE 13

Axis-aligned filter with stratified sampling, 8 samples/pixel Sheared filter with stratified sampling, 8 samples/pixel




Sheared filter with adaptive sampling, 8 samples/pixel









FIGURE 14

Our Method, 2 samples/pixel MDAS, 2 samples/pixel




Our Method, 8 samples/pixel MDAS, 8 samples/pixel







The ballerina animation is courtesy of Daniel Genrich; the Hummer model is courtesy of TurboSquid user graphicdoom; the graffiti photo in Figure 1 is courtesy of Wikipedia user Jongleur100.