Current Research Projects

Current Research Areas >

Multimedia Search and Retrieval | past projects

MEMEX: Extra Large Scale Image Search

Hashing for Large-Scale Matching and Retrieval

Temporal Action Localization in Untrimmed Videos

LarSDE: Large-Scale Dynamic Event Detection

News Rover

Visual Sentiment Ontology and SentiBank Concept Detectors

Graph-Based Semi-Supervised Learning and Applications

Brain Machine Interface for Image Search

Weak attributes for large-scale image retrieval

AICER: Assistive Image CommEnt Robot

Columbia Consumer Video (CCV) Database: A Benchmark for Consumer Video Analysis

CuZero: Zero-Latency Interactive Video Search by Semantic Concepts

Robust Late Fusion with Rank Minimization

Active Query Sensing for Mobile Location Search

DARPA Shredder Challenge 2011

Concept-Based Video Search with Flickr Context Similarity

Domain Adaptive Semantic Diffusion for Large Scale Context-Based Video Annotation

Microscopic Image Annotation and Inference System

Tracing the Manipulation Histories of Photographs on the Web

Applying Hundreds of Visual Concept Detectors for Video Search via Reranking

Automatic Discovery of Query-Class-Dependent Models for Multimodal Search

Visual Islands: Intuitive Browsing of Visual Search Results

Columbia University at TRECVID 2006: Semantic Visual Concept Detection and Video Search

Columbia374: Baseline Detectors for 374 LSCOM Semantic Visual Concepts

Image Near-Duplicate Detection by Part-based Learning

Video Mining and Spatio-Temporal Event Discovery

Topic Tracking across Broadcast News Videos with Visual Duplicates and Semantic Concepts

Image/Video Search Reranking via Information Bottleneck Principle

Perceptual-level Video Skimming & Summarization

Columbia News Video Search Engine and TRECVID 2005 Evaluation

Sports Structure Parsing Using HMM

DEVL - Echocardiogram Video Indexing / Summarization for Medical Application

Sports Highlight Summarization Using Text Recognition

A User Study for Understanding Dimension of Interest of Consumer Video

Content-based Image Search using Region & Contour Features

Event Mining in Multi AV Sensor Surveillance System

IMKA - Multimedia Knowledge Extraction & Applications for Annotated Content

Audio-Visual Scene Seqmentation

Automatic Feature Discovery in Video Story Segmentation

News Story Segmentation Using Statistic Fusion of Multimedia Cues

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Last updated: Jun. 21, 2011.