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2. Orthophoto - Wikipedia

   en.wikipedia.org/wiki/Orthophoto

   Orthographic views project at a right angle to the datum plane. Perspective views project from the surface onto the datum plane from a fixed location. Aerophotogrammetry, orthophoto from drone, Città Alta, Bergamo, Italy. This photo is properly projected on elevation model, yet on a single building scale, a small tilt is noticeable.

3. Perspective control - Wikipedia

   en.wikipedia.org/wiki/Perspective_control

   RawTherapee, a free and open-source raw converter, includes horizontal and vertical perspective correction tools too. Note that because the mathematics of projective transforms depends on the angle of view , perspective tools require that the angle of view or 35 mm equivalent focal length be entered, though this can often be determined from ...

4. 3D projection - Wikipedia

   en.wikipedia.org/wiki/3D_projection

   The weak-perspective model thus approximates perspective projection while using a simpler model, similar to the pure (unscaled) orthographic perspective. It is a reasonable approximation when the depth of the object along the line of sight is small compared to the distance from the camera, and the field of view is small.

5. 3D reconstruction from multiple images - Wikipedia

   en.wikipedia.org/wiki/3D_Reconstruction_from...

   The essence of an image is a projection from a 3D scene onto a 2D plane, during which process the depth is lost. The 3D point corresponding to a specific image point is constrained to be on the line of sight. From a single image, it is impossible to determine which point on this line corresponds to the image point.

6. LuxCoreRender - Wikipedia

   en.wikipedia.org/wiki/LuxCoreRender

   Displacement mapping and subdivision: Based on procedural or image textures, object surfaces can be transformed. Network and co-operative rendering: Rendering time can be reduced by combining the processing power of multiple computers. IPv6 is also supported. Perspective (including shift lens), orthographic and environment cameras.

7. Orthographic projection - Wikipedia

   en.wikipedia.org/wiki/Orthographic_projection

   Orthographic projection (also orthogonal projection and analemma) [a] is a means of representing three-dimensional objects in two dimensions.Orthographic projection is a form of parallel projection in which all the projection lines are orthogonal to the projection plane, [2] resulting in every plane of the scene appearing in affine transformation on the viewing surface.