1 / 5

Update on Week 10 Progress: Descriptors and Key Frame Processing for TRECVID

In Week 10, we faced setbacks due to lost data, but we expect to recompute the descriptors and have results by early next week. Multiple extractors are currently running, aiming to generate approximately 300,000 frames from our test set, with about 500 frames per video. We will be implementing dense sampling for early fusion with opponent SIFT and Harris-Laplace techniques, as they provide valuable background information. Looking ahead, full runs will commence next week, and we will begin drafting a section of the TRECVID paper.

mala
Télécharger la présentation

Update on Week 10 Progress: Descriptors and Key Frame Processing for TRECVID

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. REU: Week 10

  2. Set Backs • Lost data so unfortunately no results for today. • The descriptors are recomputing and we should have results early next week.

  3. Key Frames • Multiple extractors are running. • Generates roughly 500 frames per video • Rough estimate of 300 000 frames for the test set • We will start running descriptors on these today.

  4. Histograms • Mentioned last week that we would be doing early fusion. • Due to processing time we will most likely be doing dense-sampling with opponent sift and harris-laplace with rgsift. • Dense sampling should give us plenty of background information which really helps in some categories. • Opponent Sift and RG Sift are the two best descriptors we can generate based on Koen van de Sande's paper and are complementary.

  5. Coming Up • Two weeks left. • Full runs will begin next week. • Write up portion of TRECVID paper.

More Related