An Overview of the InformediaDigital Video Library Project

9/28/00

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Table of Contents

An Overview of the InformediaDigital Video Library Project

Informedia Digital Video Library Project

Informedia Library Creation

Informedia Library Exploration

Techniques Underlying Abstractions

Goal: Automatic Video Characterization

Camera and Motion Detection

Text and Face Detection

Video OCR Block Diagram

VOCR Preprocessing Problems

Image Search & Similarity Matching

Image Similarity Challenge

Images Containing Similar Colors

Images Containing Similar Shapes

Images Containing Similar Content

Variety of Similarity

Image Understanding Results

Speech Recognition

Speech Recognition Accuracy

Speech Recognizer Results

“Name-It” Face/Name Association

Deriving “Matching Shots”

Query-based Thumbnail Menu

Query-based Thumbnail Selection Process

“Skim Video”: Extraction of Significant Content

KNN-based Topic Detection

Geocoding Procedure, Part 1 of 2

Named Entity Extraction

Informedia Focus

Accomplishments

Author: Mike Christel

Email: informedia@cs.cmu.edu

Home Page: http://www.informedia.cs.cmu.edu

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