Displaying objects based on a plurality of models
A system and method is provided for displaying surfaces of an object from a vantage point different from the vantage point from which imagery of the object was captured. In some aspects, imagery may be generated for display by combining visual characteristics from multiple source images and applying greater weight to the visual characteristics of some of the source images relative to the other source images. The weight may be based on the orientation of the surface relative to the location from which the image was captured and the location from which the object will be displayed.
1. A method of providing an image for display, the method comprising:
accessing a first model of an object based on a first image of the object captured from a first vantage point;
accessing a second model of the object based on a second image of the object captured from a second vantage point;
receiving a request for a third image of the object from a requested vantage point different from the first vantage point and the second vantage point;
generating the third image from the first model and the requested vantage point, and from the second model and the requested vantage point; and
providing the third image for display.
2. The method of claim 1 , further comprising:
determining a first visual characteristic from the first model and the requested vantage point; and
determining a second visual characteristic from the second model and the requested vantage point,
wherein generating the third image includes generating the third image to have a third visual characteristic that is based on the first visual characteristic and the second visual characteristic.
3. The method of claim 2 , further comprising determining an orientation associated with the requested vantage point, wherein the first visual characteristic of the first model is based on the orientation, and the second visual characteristic of the second model is based on the orientation.
4. The method of claim 2 , wherein the third visual characteristic of the third image is based on a first orientation associated with the first model and a second orientation associated with the second model.
5. The method of claim 2 , wherein the third visual characteristic of the third image is based on first location information associated with the first model and second location information associated with the second model.
6. The method of claim 2 , wherein:
the first visual characteristic is based on a first ratio of a first texel count to a first pixel count generated by projecting image data captured from the first vantage point onto the first model; and
the second visual characteristic is based on a second ratio of a second texel count to a second pixel count generated by projecting image data captured from the second vantage point onto the second model.
7. The method of claim 2 , wherein:
the first visual characteristic is a first texel generated by projecting image data captured from the first vantage point onto the first model; and
the second visual characteristic is a second texel generated by projecting image data captured from the second vantage point onto the second model.
8. The method of claim 2 , wherein the first visual characteristic and second visual characteristics are associated with colors, and wherein the third visual characteristic of the third image is based on blending a first color associated with the first visual characteristic and blending a second color associated with the second visual characteristic.
9. The method of claim 2 , wherein the object has a surface defining a plane, the method further comprises selecting a point on the plane, and the first visual characteristic and the second visual characteristic are determined based on a respective angle between the plane and a line extending from the first vantage point and the second vantage point to the selected point on the plane.
10. A system comprising:
one or more computing devices; and
memory storing instructions, the instructions being executable by the one or more computing devices;
wherein the instructions comprise:
accessing a first model of an object based on a first image of the object captured from a first vantage point;
accessing a second model of the object based on a second image of the object captured from a second vantage point;
receiving a request for a third image of the object from a requested vantage point different from the first vantage point and the second vantage point;
generating the third image from the first model and the requested vantage point, and from the second model and the requested vantage point; and
providing the third image for display.
11. The system of claim 10 , further comprising:
determining a first visual characteristic from the first model and the requested vantage point; and
determining a second visual characteristic from the second model and the requested vantage point,
wherein generating the third image includes generating the third image to have a third visual characteristic that is based on the first visual characteristic and the second visual characteristic.
12. The system of claim 11 , further comprising determining an orientation associated with the requested vantage point, wherein the first visual characteristic of the first model is based on the orientation, and the second visual characteristic of the second model is based on the orientation.
13. The system of claim 11 , wherein the third visual characteristic of the third image is based on a first orientation associated with the first model and a second orientation associated with the second model.
14. The system of claim 11 , wherein the third visual characteristic of the third image is based on first location information associated with the first model and second location information associated with the second model.
15. The system of claim 11 , wherein the first visual characteristic and second visual characteristics are associated with colors, and wherein the third visual characteristic of the third image is based on blending a first color associated with the first visual characteristic and blending a second color associated with the second visual characteristic.
16. The system of claim 11 , wherein:
the first visual characteristic is a first texel generated by projecting image data captured from the first vantage point onto the first model; and
the second visual characteristic is a second texel generated by projecting image data captured from the second vantage point onto the second model.
17. A non-transitory computing-device readable storage medium on which computing-device readable instructions of a program are stored, the instructions, when executed by one or more computing devices, causing the one or more computing devices to perform a method, the method comprising:
accessing a first model of an object based on a first image of the object captured from a first vantage point;
accessing a second model of the object based on a second image of the object captured from a second vantage point;
receiving a request for a third image of the object from a requested vantage point different from the first vantage point and the second vantage point;
generating the third image from the first model and the requested vantage point, and from the second model and the requested vantage point; and
providing the third image for display.
18. The medium of claim 17 , further comprising:
determining a first visual characteristic from the first model and the requested vantage point; and
determining a second visual characteristic from the second model and the requested vantage point,
wherein generating the third image includes generating the third image to have a third visual characteristic that is based on the first visual characteristic and the second visual characteristic.
19. The medium of claim 18 , further comprising determining an orientation associated with the requested vantage point, wherein the first visual characteristic of the first model is based on the orientation, and the second visual characteristic of the second model is based on the orientation.
20. The medium of claim 18 , wherein:
the first visual characteristic is a first texel generated by projecting image data captured from the first vantage point onto the first model; and
the second visual characteristic is a second texel generated by projecting image data captured from the second vantage point onto the second model.