'Skin pixels' presentation slideshows

Recognition Part I

1.06k views • 106 slides

Object recognition (part 1)

664 views • 66 slides

Recognition

654 views • 63 slides

Recognition

535 views • 53 slides

SFM under orthographic projection

SFM under orthographic projection. Trick Choose scene origin to be centroid of 3D points Choose image origins to be centroid of 2D points Allows us to drop the camera translation:. orthographic projection matrix. 3D scene point. image offset. 2D image point.

733 views • 48 slides

So far focused on 3D modeling

So far focused on 3D modeling. Multi-Frame Structure from Motion: Multi-View Stereo. Unknown camera viewpoints. Today. Recognition. Today. Recognition. Recognition problems. What is it? Object detection Who is it? Recognizing identity What are they doing? Activities

538 views • 45 slides

Recognition

521 views • 42 slides

Lecture 14: Introduction to Recognition

457 views • 40 slides

Announcements

405 views • 40 slides

Histograms

368 views • 36 slides

Where are we?

Where are we?. We have covered: cross-correlation and convolution edge and corner detection resampling seam carving segmentation Project 1b was due today Project 2 (eigenfaces) goes out later today - to be done individually. Recognition. Readings

334 views • 33 slides

Statistical Color Models with Application to Skin Detection

Statistical Color Models with Application to Skin Detection. Michael J. Jones and James M. Rehg Cambridge Research Laboratory Compaq Computer Corporation One Cambridge Center International Journal of Computer Vision, Vol. 46, No. 1, 2002. Introduction.

462 views • 30 slides

Computer Vision I

418 views • 28 slides

Announcements

275 views • 27 slides

Lecture 26: Modeling probabilities

121 views • 12 slides

Lecture 26: Faces and probabilities

CS4670/5670: Intro to Computer Vision. Noah Snavely. Lecture 26: Faces and probabilities. Face detection. Do these images contain faces? Where?. Skin classification techniques. Skin classifier Given X = (R,G,B): how to determine if it is skin or not? Nearest neighbor

114 views • 11 slides