steezer

Image Processing?• What do you think of when you hear image processing?• Image processing is analyzing and manipulating an image through code• Using math+computer science, we can analyze, enhance and distort images for all kinds of uses. A color image can also be represented as a set of Hue, Saturation, Brightness valuesShift across hue, but not saturation or value Let’s make filters of our own!..

Geometric PrimitivesWhat’s a Geometric PrimitiveA geometric primitive is a simple geometric object, among which we will include the:RayLinePlaneSpherePolygonRepresentation FormsThere are three basic ways to represent a geometric primitiveImplicit forma Boolean function f(x,y,z)x²+y²+z² = 1Parametric formExpress x, y, z as functions of another parameter or parameters) that vary between certain li..

Vectors and Scalars• An “ordinary number” is called a scalar.a, b, x, y, z, θ, α, ω, γ.• Algebraic definition of a vector: a list of scalars in square brackets. Eg. [1, 2, 3 ].a, b, u, v, q, rRow vector: [1, 2, 3]Column vector:v= [6, 19, 42],v1 = 6, v2 = 19, v3 = 42.2D vectors: [ vx, vy].3D vectors: [ vx, vy, vz].4D vectors: [vx, vy, vz, vw].• Matrix variables will be represented using uppercase..