Informedia@ TrecVID 2014: MED and MER
… We present a generic event detection system for the SED task of TRECVID 2014. It consists
of two parts: the retrospective system and the interactive system. The retrospective system …
of two parts: the retrospective system and the interactive system. The retrospective system …
[PDF][PDF] Informedia@ TRECVID 2017.
… We present a generic event detection system for the SED task of TRECVID 2014. It consists
of two parts: the retrospective system and the interactive system. The retrospective system …
of two parts: the retrospective system and the interactive system. The retrospective system …
[PDF][PDF] Informedia@ TRECVID 2012
SI SIN - cs.cmu.edu
… In this section, we study our TRECVID 2013 MED system and find that: ➢ Semantic features
trained by deep neural network can outperform the best low-level features we currently have …
trained by deep neural network can outperform the best low-level features we currently have …
[PDF][PDF] Informedia@ TRECVID 2018: Ad-hoc video search with discrete and continuous representations
… In this abstract paper we summarize Informedia’s system for TRECVid 2018 Ad-hoc Video
Search (AVS). We developed systems using two types of representations for retrieval followed …
Search (AVS). We developed systems using two types of representations for retrieval followed …
Informedia@ trecvid 2016 med and avs
… TRECVID is aimed to retrieve videos that contains the described events; the surveillance event
detection (SED) task at TRECVID … VH at MediaEval and TRECVID show that the unimodal …
detection (SED) task at TRECVID … VH at MediaEval and TRECVID show that the unimodal …
[PDF][PDF] CMU Informedia at TRECVID 2020: Activity Detection with Dense Spatio-temporal Proposals.
We propose an action recognition system for surveillance scenarios, which wins TRECVID
2020 [1] Activities in Extended Video (ActEV2) Challenge with a large advantage of 23.8% …
2020 [1] Activities in Extended Video (ActEV2) Challenge with a large advantage of 23.8% …
[PDF][PDF] CMU Informedia at TRECVID 2021: Activity Detection with Argus++
In TRECVID 2021 ActEV task, we tackle multi-scale multi-instance activity detection in
extended videos with the CMU Argus++[28] video understanding framework. The proposed …
extended videos with the CMU Argus++[28] video understanding framework. The proposed …
[PDF][PDF] BBN VISER TRECVID 2014 Multimedia Event Detection and Multimedia Event Recounting Systems.
… In this paper, we provide an overview of the BBN’s VISER system for the TRECVID 2014
MED and MER evaluations. Our system uses a combination of low-level visual, audio and …
MED and MER evaluations. Our system uses a combination of low-level visual, audio and …
[PDF][PDF] Waseda@ TRECVID 2015: Semantic Indexing.
K Ueki, T Kobayashi - TRECVID, 2015 - www-nlpir.nist.gov
Waseda participated in the TRECVID 2015 Semantic Indexing (SIN) task [6]. For the SIN task,
our approach used the following processing pipelines: feature extraction using several …
our approach used the following processing pipelines: feature extraction using several …
VIREO-TNO@ TRECVID 2015: multimedia event detection
… The main difference between TRECVID MED 2014 and 2015 is that we were allowed to
provide five runs in the Pre-Specified (PS) case and two runs in the Ad-Hoc (AH) case. With …
provide five runs in the Pre-Specified (PS) case and two runs in the Ad-Hoc (AH) case. With …