'Sift descriptor' diaporamas de présentation

Computer Vision Research in SPL ( Segmentation )

568 views • 44 slides

Bag of Words

Bag of Words. Slide from Andrew Zisserman Sivic & Zisserman, ICCV 2003. Analogy to documents.

729 views • 41 slides

A NOVEL LOCAL FEATURE DESCRIPTOR FOR IMAGE MATCHING

A NOVEL LOCAL FEATURE DESCRIPTOR FOR IMAGE MATCHING. Heng Yang, Qing Wang ICME 2008. Outline. Introduction Local feature descriptor Feature matching Experimental result and discussions Image matching experiments Image retrieval experiments Conclusion. Local feature descriptor.

488 views • 29 slides

The chains model for detecting object parts by their context

326 views • 23 slides

Week 1 Report Ruben Villegas

233 views • 11 slides

Histograms of Oriented Gradients for Human Detection

Another Descriptor. Histograms of Oriented Gradients for Human Detection. Navneet Dalal and Bill Triggs CVPR 2005. Overview. 1. Compute gradients in the region to be described 2. Put them in bins according to orientation 3. Group the cells into large blocks 4. Normalize each block

477 views • 9 slides

Histograms of Oriented Gradients for Human Detection

Another Descriptor. Histograms of Oriented Gradients for Human Detection. Navneet Dalal and Bill Triggs CVPR 2005. Overview. 1. Compute gradients in the region to be described 2. Put them in bins according to orientation 3. Group the cells into large blocks 4. Normalize each block

420 views • 6 slides