C
Chang Liu
Researcher at Sun Yat-sen University
Publications - 4
Citations - 16
Chang Liu is an academic researcher from Sun Yat-sen University. The author has contributed to research in topics: Video tracking & Feature (computer vision). The author has an hindex of 3, co-authored 4 publications receiving 15 citations.
Papers
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Patent
Weak structure perception visual target tracking method capable of fusing with context detection
TL;DR: In this article, a weak structure perception visual target tracking method capable of fusing with context detection is proposed, in which a target and two surrounding component sets are combined with a movement model to generate a potential target center, then, the potential target centre is clustered to reject noise to obtain an accurate target position, and a target size is updated.
Patent
Target tracking method fusing convolutional network features and discriminant correlation filter
Liu Ning,Chang Liu,Hefeng Wu +2 more
TL;DR: In this paper, a target tracking method fusing convolutional network features and a discriminant correlation filter is proposed, which is trained by learning rich stream information in continuous frames, thereby improving feature representation and tracking precision.
Proceedings ArticleDOI
Multi-Cue Adaptive Correlation Filters for Visual Tracking
TL;DR: The proposed method is evaluated with extensive experiments both quantitatively and qualitatively, demonstrating that it is robust to various challenging factors in object tracking and outperforms many state-of-the-art methods.
Journal ArticleDOI
Weak-structure-aware visual object tracking with bottom-up and top-down context exploration
TL;DR: A novel method for modeling and locating the object by being aware of the weak structures of discriminative parts of both the object and its surroundings and builds a superpixel kernel model to roughly distinguish the object from its surroundings, which provides guided information for location inference and model update.