Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. WO2020118028 - OUTIL CORRECTEUR

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

CLAIMS

1. A system for creating a look of characters using visible brush strokes, the system comprising:

a mosaic generator to receive an input image and a pattern image, the mosaic generator configured to replace each patch in the pattern image with an average color of pixels in the input image corresponding to pixels of each patch to produce a color-averaged output; and

a distortion generator to receive the color-averaged output and a distortion image, the distortion generator configured to apply distortion to the color-averaged output .

2. The system of claim 1, further comprising

a remapping module configured to apply the distortion using values and signs of R and G channels of the

distortion image to remap the screen space UV coordinates.

3. The system of claim 1, wherein the distortion image includes parameters sufficient to apply a noise pattern to a position path of each patch.

4. The system of claim 3, wherein the noise pattern is applied by remapping 3-D space UV coordinates of the input image to correspond to R and G channels of the distortion image .

5. The system of claim 1, wherein the pattern image represents a pattern of the visible brushstrokes with a pattern of solid regions of uniform color.

6. The system of claim 1, wherein each patch in the pattern image is a uniform color.

7. A method for generating a look of characters using visible brush strokes, the method comprising:

receiving an input image and a pattern image;

replacing each patch in the pattern image with an average color of pixels in the input image corresponding to pixels of each patch to produce a color-averaged output; and

applying distortion to the color-averaged output using a distortion image.

8. The method of claim 7, wherein applying distortion comprises remapping a screen space UV coordinates of the input image .

9. The method of claim 8, wherein remapping comprises applying the distortion using values and signs of R and G channels of the distortion image.

10. The method of claim 9, wherein the remapping remaps the screen space UV coordinate of the input image to the R and G channels of the distortion image.

11. The method of claim 7, wherein the distortion image introduces a noise pattern applied to a position path of each patch.

12. The method of claim 7, wherein the input image is rendered in 3-D.

13. The method of claim 7, wherein the input image is a frame of a CG animated movie.

14. An apparatus for generating a look of characters using visible brush strokes, the apparatus comprising:

means for color averaging to receive an input image and a pattern image, and to replace each patch of uniform color in the pattern image with an average color of pixels in the input image corresponding to pixels of each patch to produce a color-averaged output; and

means for applying distortion to apply distortion to the color-averaged output using a distortion image.

15. The apparatus of claim 14, wherein the means for applying distortion comprises

means for remapping to remap a screen space UV

coordinates of the input image.

16. The apparatus of claim 15, wherein means for remapping comprises

means for applying the distortion using values and signs of R and G channels of the distortion image.

17. The apparatus of claim 16, wherein the means for remapping remaps the screen space UV coordinate of the input image to the R and G channels of the distortion image .

18. The apparatus of claim 14, wherein the distortion image introduces a noise pattern applied to a position path of each patch.

19. The apparatus of claim 14, wherein the input image is rendered in 3-D.

20. The apparatus of claim 14, wherein the input image is a frame of a CG animated movie.