'Barrel distortion' presentation slideshows

EE 7730: Image Analysis I

1.09k views • 76 slides

Matrix methods, aberrations & optical systems

Matrix methods, aberrations & optical systems. Friday September 27, 2002. System matrix. System matrix: Special Cases. (a) D = 0 ? ? f = Cy o (independent of ? o ). ? f. y o. Input plane is the first focal plane. y f. ? o. System matrix: Special Cases.

538 views • 27 slides

Uncalibrated Epipolar - Calibration

Uncalibrated Epipolar - Calibration. Jana Kosecka CS223b. calibrated coordinates. Linear transformation. pixel coordinates. Uncalibrated Camera. Overview. Calibration with a rig Uncalibrated epipolar geometry. Calibrated camera. Image plane coordinates

364 views • 24 slides

CSCE 452 Robot Vision

395 views • 23 slides

Scattering

Scattering. Q1. The sky appears blue as a result of:. directional scattering of light that shows a strong inverse relationship with frequency non-directional scattering of light that shows a strong inverse relationship with frequency

275 views • 22 slides

Lenses

Lenses. camera obscura / pinhole camera. 3. Focal length is the distance between the lens and the point where the light rays converge. It controls magnification and angle of view in a picture. 5. Focal length controls magnification and angle of view.

312 views • 17 slides