Instance annotation via optimal bow for weakly supervised object localization

L Wang, D Meng, X Hu, J Lu… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we aim at irregular-shape object localization under weak supervision. With
over-segmentation, this task can be transformed into multiple-instance context. However …

Multiple-instance discriminant analysis for weakly supervised segment annotation

L Wang, Q Li, Y Zhou - IEEE Transactions on Image Processing, 2019 - ieeexplore.ieee.org
In this paper, we propose a multiple-instance discriminant analysis algorithm for weakly
supervised segment annotation. We introduce a selection parameter for each image/video …

Learning arbitrary-shape object detector from bounding-box annotation by searching region-graph

L Wang, J Lu, X Li, Z Huan, J Liang, S Chen - Pattern Recognition Letters, 2017 - Elsevier
Arbitrary-shape is argued more precise than bounding-box for object detection. However, an
arbitrary-shape detector usually requires pixel-level human annotation, which is very …

Multi-script text detection and classification from natural scenes

Z Ibrahim, Z Kasiran, D Isa, N Sabri - Soft Computing in Data Science …, 2016 - Springer
Most of the text detection and script classification approaches from natural scenes only cater
for a single script whereas text in natural scenes may come in various scripts. This research …

Density‐based region search with arbitrary shape for object localisation

J Zhao, D Meng, J Ma - IET Computer Vision, 2015 - Wiley Online Library
Region search is widely used for object localisation in computer vision. After projecting the
score of an image classifier into an image plane, region search aims to find regions that …

Feature Voting for Object Localization via Density Ratio Estimation

L Wang, D Deng, C Chen - KSII Transactions on Internet and …, 2019 - koreascience.kr
Support vector machine (SVM) classifiers have been widely used for object detection. These
methods usually locate the object by finding the region with maximal score in an image. With …

Multi-script Text Detection and Classification

ZIZ Kasiran¹, D Isa, N Sabri - Soft Computing in Data Science …, 2016 - books.google.com
Most of the text detection and script classification approaches from natural scenes only cater
for a single script whereas text in natural scenes may come in various scripts. This research …