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讲座预告:中国海洋大学蹇木伟博士——图像显著性检测及其水下应用

报告题目:图像显著性检测及其水下应用 --从人类视觉感知出发

报告地点:计算机科学与软件学院102报告厅

报告时间:20161226日(星期一)下午3:00


报告摘要:

     In this talk, i will introduce a visual-attention-aware model to mimic the HVS for salient-object detection. The informative and directional patches can be seen as visual stimuli, and used as neuronal cues for humans to interpret and detect salient objects. In order to simulate this process, two typical patches are extracted individually and in parallel from the intensity channel and the discriminant color channel, respectively, as the primitives. In our algorithm, an improved wavelet-based salient-patch detector is used to extract the visually informative patches. In addition, as humans are sensitive to orientation features, and as directional patches are reliable cues, we also propose a method for extracting directional patches. These two different types of patches are then combined to form the most important patches, which are called preferential patches and are considered as the visual stimuli applied to the HVS for salient-object detection. Experimental results using publicly available datasets show that our produced algorithm is reliable and effective.


蹇木伟博士简介:

     蹇木伟,博士,博士后,硕士生导师。 2014 年于香港理威廉希尔中文官方网站学获博士学位。目前任职于中国海洋大学,信息科学与工程学院计算机科学与技术系。研究方向为图像处理与模式识别、多媒体计算、机器学习与认知科学等。在SCI 收录的国际著名期刊《 IEEE Transactions on Cybernetics》、《 IEEE Transactions on CSVT》、《 Pattern Recognition》、《 Information Sciences》、《 Signal Processing》及国际一流会议 ICME ISCAS ICIP PCM 上发表论文 30 余篇。其中以第一作者发表 SCI 收录的国际期刊论文 10 篇、 EI 收录论文 30 余篇。
    主持国家自然科学基金青年基金、中国博士后基金(一等资助)、山东省自然科学基金青年基金、山东省博士后创新项目专项资金、青岛市应用基础研究计划(青年专项)、青岛市博士后基金、中央高校青年教师专项基金等研究课题 9 项。担任10余个SCI 国际期刊的审稿人和多个国际会议的本地主席( Local Arrangement Chair)、专题主席( Special Session Chair)和程序委员会委员等。蹇博士目前是CCF-计算机视觉专委会委员;CCF-多媒体专委会通讯委员;山东数媒专委会委员等。