In this section, we are trying to estimate the illumination pattern of a narrow-beam led in an image. We consider an image as a 2D function I(x, y) ∈ IR, and we consider that the illumination pattern can be modelled as

Having extracted the inliers, explain how regression can be used to compute the least-square fit of (a, b, c, d) to the data. This question can be answered independently of the previous ones.

The translation of ” Marc a voyagé en France le weekend dernier” is “Marc traveled to France last weekend”

When doing a linear regression to fit a function y = ax2 + bx + c on n pairs of points (Xi,Yi), what is the cost function we are minimizing?

Aller is an ÊTRE verb

Name the organelle where ribosomal RNA synthesis takes place? (Note: This is a one-word answer, not an essay)

The translation of  “Il est resté avec sa copine hier” is ” He rested with his friend yesterday”

Manger is an ÊTRE verb

Which of the following is a polysaccharide used by animals for energy storage?

How does the above problem simplifies when considering only vertical cylinders? We are still considering infinite cylinders, so we are not trying to recover the height.