Introduction to Computer Graphics

Rasterization is the process of converting a 3D scene into a 2D image by projecting the 3D objects onto a 2D plane and then filling in the pixels of the image with the appropriate colors.

Projection is not a type of 3D transformation. It is a process of converting a 3D scene into a 2D image.

Lighting is the process of calculating the amount of light that reaches a point on a surface. This information is used to determine the color of the surface.

Ambient shading is not a type of shading. It is a global illumination technique that adds a constant amount of light to all surfaces in a scene.

Texturing is the process of applying a texture to a surface. This can be done using a variety of techniques, such as UV mapping and bump mapping.

Displacement maps are not a type of texture. They are a type of geometry map that can be used to add detail to a surface.

Photogrammetry is the process of creating a 3D model from a 2D image. This can be done using a variety of techniques, such as structure from motion and multi-view stereo.

Photogrammetry is not a type of 3D scanning technology. It is a process of creating a 3D model from a 2D image.

Modeling is the process of creating a 3D model from scratch. This can be done using a variety of techniques, such as polygonal modeling, NURBS modeling, and subdivision surface modeling.

Voxel modeling is not a type of modeling technique. It is a type of volumetric modeling that represents objects as a collection of voxels.

Animation is the process of creating a sequence of images that gives the illusion of movement. This can be done using a variety of techniques, such as keyframe animation, motion capture, and procedural animation.

Stop-motion animation is not a type of animation technique. It is a technique for creating animated films by physically manipulating objects and photographing them one frame at a time.

Rendering is the process of generating a realistic image from a 3D model. This can be done using a variety of techniques, such as ray tracing, rasterization, and scanline rendering.

Phong shading is not a type of rendering technique. It is a type of shading technique that is used to calculate the amount of light that reaches a point on a surface.

Texturing is the process of adding realism to a 3D model by adding details such as dirt, scratches, and wear and tear. This can be done using a variety of techniques, such as UV mapping and bump mapping.