#video analysis
5 resultsEnhanced 3D convolutional networks for crowd counting
Zhikang Zou, Huiliang Shao, Xiaoye Qu +2
The paper introduces a temporal channel-aware (TCA) block that uses 3D convolutions and channel-wise modulation to capture spatio‑temporal information for more accurate crowd count…
Visual Coin-Tracking: Tracking of Planar Double-Sided Objects
Jonáš Å erých, JiÅà Matas
The paper defines the task of tracking rigid planar objects that show both sides (like coins) in video, provides a new benchmark of 17 annotated sequences, and presents a baseline…
Spatially and Temporally Efficient Non-local Attention Network for Video-based Person Re-Identification
Chih-Ting Liu, Chih-Wei Wu, Yu-Chiang Frank Wang +1
The paper introduces a Non-local Video Attention Network (NVAN) and a more efficient variant (STE‑NVAN) that apply non‑local attention at multiple feature levels to improve video‑b…
Representation Flow for Action Recognition
AJ Piergiovanni, Michael S. Ryoo
The paper introduces a fully-differentiable convolutional layer that learns optical‑flow‑like motion representations directly within a CNN for action recognition, and shows that st…
Forecasting Short-term Dynamics of Fair-Weather Cumuli using Dynamic Mode Decomposition
Jeff Manning, Ross Baldick
The paper applies Dynamic Mode Decomposition to video sequences of fair‑weather cumulus clouds to forecast short‑term clear‑sky index changes, showing promise for up to seven‑minut…