Fourier depth of field
Optical systems used in photography and cinema produce depth-of-field effects, that is, variations of focus with depth. These effects are simulated in image synthesis by integrating incoming radiance at each pixel over the lense aperture. Unfortunately, aperture integration is extremely costly for d...
| Main Authors: | , , , , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Association for Computing Machinery (ACM),
2015-12-16T02:48:18Z.
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| Subjects: | |
| Online Access: | Get fulltext |