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Concept
Shape From Shading
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Summary
Shape From Shading
is a
Technique in computer vision
and
Image Processing
that infers
Three-dimensional shape information
from the
Shading patterns
in a
Two-dimensional image
. It relies on the assumption that
Variations in shading
are caused by the
Surface Geometry
and the
Light Source Direction
, allowing for the
Reconstruction of the object's surface normals
and
Depth Map
.
Concepts
Surface Normals
Depth Map
Reflectance Model
Lambertian Reflectance
Illumination Model
Photometric Stereo
Image Gradient
Albedo
Inverse Problem
Computational Photography
Relevant Degrees
Computer Science and Data Processing 100%
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