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2. Autostereogram - Wikipedia

   en.wikipedia.org/wiki/Autostereogram

   It helps to illustrate how 3D images "emerge" from the background from a second viewer's perspective. If the virtual 3D objects reconstructed by the autostereogram viewer's brain were real objects, a second viewer observing the scene from the side would see these objects floating in the air above the background image.

3. Homography (computer vision) - Wikipedia

   en.wikipedia.org/wiki/Homography_(computer_vision)

   Shows how to do a perspective transform using GIMP. Allan Jepson (2010) Planar Homographies from Department of Computer Science, University of Toronto . Includes 2D homography from four pairs of corresponding points, mosaics in image processing, removing perspective distortion in computer vision, rendering textures in computer graphics, and ...

4. 3D projection - Wikipedia

   en.wikipedia.org/wiki/3D_projection

   Perspective projection or perspective transformation is a projection where three-dimensional objects are projected on a picture plane. This has the effect that distant objects appear smaller than nearer objects. It also means that lines which are parallel in nature (that is, meet at the point at infinity) appear to intersect in the projected image

5. Transformation matrix - Wikipedia

   en.wikipedia.org/wiki/Transformation_matrix

   Comparison of the effects of applying 2D affine and perspective transformation matrices on a unit square. Another type of transformation, of importance in 3D computer graphics, is the perspective projection. Whereas parallel projections are used to project points onto the image plane along parallel lines, the perspective projection projects ...

6. Perspective cloning - Wikipedia

   en.wikipedia.org/wiki/Perspective_cloning

   Perspective Cloning is a digital image editing technique that enables users to clone parts of an image while maintaining the correct perspective.Unlike traditional cloning, which merely copies content, perspective cloning adapts the cloned material to fit the scene’s spatial orientation, ensuring a realistic integration.

7. Perspective (graphical) - Wikipedia

   en.wikipedia.org/wiki/Perspective_(graphical)

   Linear or point-projection perspective (from Latin perspicere ' to see through ') is one of two types of graphical projection perspective in the graphic arts; the other is parallel projection. [ citation needed ] [ dubious – discuss ] Linear perspective is an approximate representation, generally on a flat surface, of an image as it is seen ...