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1.
Figure 7

Figure 7. (A): Logarithm splitting, (B): Practical splitting.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

2.
Figure 2

Figure 2. The zenithal and azimuthal angles on the hemisphere.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

3.
Figure 1

Figure 1. Research focus area.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

4.
Figure 15

Figure 15. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

(A) Castro results , (B) Our results.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

5.
Figure 4

Figure 4. Split schemes, Left: Uniform splitting, Center: Logarithmic splitting, Right: Practical splitting.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

6.
Figure 5

Figure 5. View frustum and light frustum mix to create Parallel Split Shadow Maps.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

7.
Figure 8

Figure 8. (A): Shadow Maps, (B): PCF, (C): CSMs with Gaussian blurring, (D): Z-GaF Shadow Maps.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

8.
Figure 13

Figure 13. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

(A) Conventional Shadow Maps on virtual and real objects, (B) PCF shadows on virtual and real objects.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

9.
Figure 14

Figure 14. Casting Z-GaF Shadow Maps on virtual and real environments simultaneously, (A) Z-GaF Shadow Maps, (B) Soft shadows using Z-GaF Shadow Maps.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

10.
Figure 16

Figure 16. A scene with and without augmented objects, at 9∶55 on January 2013 at Universiti Teknologi Malaysia.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

11.
Figure 3

Figure 3. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Left: theory of Z-GaF Shadow Maps when light and view direction are perpendicular, Right: Z-partitioning with 3 partitions in 1024*1024 resolution.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

12.
Figure 11

Figure 11. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Left: Eiffel Tower, captured on 24 October at 16∶23 (Source: http://www.earthcam.com/), Right: The Software generated result for Eiffel Tower position on 24 October at 16∶23 (http://www.flickr.com/photos/118766222@N04/12784631475/).

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

13.
Figure 9

Figure 9. Integration of Z-GaF Shadow Maps and sky colour, January at Universiti Teknologi Malaysia at different times of day.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

14.
Figure 10

Figure 10. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Left: Eiffel Tower, captured on 6 October at 16∶03 (Source: http://www.earthcam.com/), Right: The Software generated result for Eiffel Tower position on 6 October at 16∶03 (http://www.flickr.com/photos/118766222@N04/12784543685/).

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

15.
Figure 18

Figure 18. Rotating the virtual objects using mouse and keyboard in augmented environment at 15∶28 on January 2013 at Universiti Teknologi Malaysia.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

16.
Figure 17

Figure 17. Interaction between sky colour and objects in augmented environment at different times of January 2013 at Universiti Teknologi Malaysia.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

17.
Figure 12

Figure 12. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Left: Eiffel Tower, captured on 5 September at 17∶19 (Source: http://www.earthcam.com/), Right: The Software generated result for Eiffel Tower position on 6 September at 17∶19 (http://www.flickr.com/photos/118766222@N04/12785060384/).

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

18.
Figure 6

Figure 6. (A): The first two steps of Z-GaF which is conventional Shadow Maps, (B): Applying the presented Z-partitioning, (C): Applying Gaussian approximation on shadow maps, (D): Soft Shadows.. From: Realistic Real-Time Outdoor Rendering in Augmented Reality.

Hoshang Kolivand, et al. PLoS One. 2014;9(9):e108334.

CitationFull text

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