Search Results for author: Guanjun Guo

Found 5 papers, 0 papers with code

An Empirical Study of Propagation-based Methods for Video Object Segmentation

no code implementations30 Jul 2019 Hengkai Guo, Wenji Wang, Guanjun Guo, Huaxia Li, Jiachen Liu, Qian He, Xuefeng Xiao

While propagation-based approaches have achieved state-of-the-art performance for video object segmentation, the literature lacks a fair comparison of different methods using the same settings.

Object Semantic Segmentation +2

A New Target-specific Object Proposal Generation Method for Visual Tracking

no code implementations27 Mar 2018 Guanjun Guo, Hanzi Wang, Yan Yan, Hong-Yuan Mark Liao, Bo Li

Then, we apply the proposed TOPG method to the task of visual tracking and propose a TOPG-based tracker (called as TOPGT), where TOPG is used as a sample selection strategy to select a small number of high-quality target candidates from the generated object proposals.

Object Object Proposal Generation +1

A Fast Face Detection Method via Convolutional Neural Network

no code implementations27 Mar 2018 Guanjun Guo, Hanzi Wang, Yan Yan, Jin Zheng, Bo Li

Current face or object detection methods via convolutional neural network (such as OverFeat, R-CNN and DenseNet) explicitly extract multi-scale features based on an image pyramid.

Face Detection object-detection +1

Automatic Image Cropping for Visual Aesthetic Enhancement Using Deep Neural Networks and Cascaded Regression

no code implementations25 Dec 2017 Guanjun Guo, Hanzi Wang, Chunhua Shen, Yan Yan, Hong-Yuan Mark Liao

The deep CNN model is then designed to extract features from several image cropping datasets, upon which the cropping bounding boxes are predicted by the proposed CCR method.

Image Cropping regression

Object Discovery via Cohesion Measurement

no code implementations28 Apr 2017 Guanjun Guo, Hanzi Wang, Wan-Lei Zhao, Yan Yan, Xuelong. Li

Based on the new Cohesion Measurement, a novel object discovery method is proposed to discover objects latent in an image by utilizing the eigenvectors of the affinity matrix.

Clustering Image Segmentation +5

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