现为中科院研究生院信息学院教授，中科院计算所客座研究员，哈尔滨工程大学兼职教授，IEEE会员，ACM会员，主要研究兴趣为计算机视觉，多媒体技术，模式识别等。

1. 智能视频、图像内容分析，过滤

2. 基于内容的多媒体信息检索

3. 数字图书馆

4. 音、视频编码

2001年5月留中科院计算所工作，为助理研究员，

2001年10月晋升为副研究员，作为课题组长与科研骨干先后参与了多个项目的研发，其中博士论文中部分成果作为核心已被商业软件Smartlog采用。

2003年8月到中科院研究生院信息学院任教，聘为副教授。

2004年10月至2005年9月在美国卡内基梅隆大学作访问学者,

2009年6月聘为教授、博导。迄今曾承担过863重点项目，国家科技支撑计划子课题, 自然科学基金面上项目等项目的研发工作，在国内外期刊、会议上发表科研论文60余篇，其中SCI收录13篇，EI收录40篇，ISTP收录32篇，获得发明专利2项。

机器学习与模式识别、 计算机视觉I、 计算机视觉与图像理解

[1] Xiaoqian Liu, Weiqiang Wang, ”Robustly Extracting Captions in Videos Based on Stroke-Like Edges and Spatio-Temporal Analysis”, IEEE Transactions on Multimedia, Vol. 14, No. 2, April, 2012.

[2] Weiqiang Wang, Jie Yang, Wen Gao, “Modeling Background and Segmenting Moving Objects from Compressed Video”, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 18, No. 5, May 2008, pp670-680.

[3]Shugao Ma，Weiqiang Wang, “Effectively Discriminating Fighting Shots in Action Movies”，Journal of Computer Science and Technology, Vol.26,No.1, pp.187-194，2011.

[4]Qing-Fang Zheng，Wei Zeng，Weiqiang Wang, Wen Gao, “Shape-based Adult Web Images Detection,” International Journal of Image and Graphics, Vol.6, No.1，2006，pp. 115-124

[1] 王伟强, 高文, “一种MPEG-2流的索引模型及其应用,”软件学报, 第12卷，第8期，2001.8.

[2] 王伟强, 高文, “一种压缩域上的快速标题文字探测算法及其应用”, 计算机学报，第24卷，第6期, 2001.6

[3] 张明吉，王伟强，郑清芳，高文, “静态图像中的自适应阈值肤色检测算法”, 计算机研究与发展，第43卷，第9期，2006。

[4] 付岩，王耀威，王伟强，高文，“SVM用于基于内容的自然图像分类与检索“，计算机学报, 第26卷，第10期，2003.10。

[5]叶齐祥，高文，王伟强，黄铁军， “一种融合颜色和空间信息的彩色图像分割算法”，软件学报，第15卷，第4期，2004.4

[6] 王伟强, 付立波，高文，黄庆明, 蒋树强，“基于笔画特征的叠加文字检测方法”，通信学报，第28卷12期，2007

[7] 王伟强, 高文，”一种在MPEG压缩流上检测播音员镜头的快速算法”，计算机科学, 第28卷，第12期, 2001.12。

[8] 王伟强, 高文, 马继涌, 林守勋，李锦涛，“基于音视频特征的新闻条目自动分割”，计算机科学, 第28卷，第8期, 2001.8。

[9] 王伟强, 高文, 马继涌,“一种高速切变镜头边界探测算法”， 计算机科学, 第28卷，第7期2001.7

[10] 王伟强,高文, “建造分布式快速视频交互解析工具”,计算机科学, 第28卷，第4期,.2001.4。

[11] 段立娟, 高文, 王伟强，”时序数据库中相似序列的挖掘”,计算机科学, 第27卷，第5, 2000.5

[12] 王伟强, 高文, 段立娟, “Internet 上的文本数据挖掘”, 计算机科学, 第27卷，第4期2000.4

[13] 王伟强，顾国昌，“利用Shafer证据理论进行决策的改进算法”，哈尔滨工程大学学报，1997年01期

[14]何文波，龚明伦，王伟强，“求信息传递最少用时的数学模型”，哈尔滨工程大学学报，1995年03期

[1] Jian Lin, Yi Sun, Weiqiang Wang. “Violence Detection in Movies with Auditory and Visual Cues”，In proceedings of International Conference on Computational Intelligence and Security,CIS, pp.561-565, Nanning, China, Dec. 11-14, 2010,

[2] Xiaoqian Liu, Weiqiang Wang, “Extracting Captions from Videos Using Temporal Feature“, In proceedings of ACM Multimedia 2010, MM,pp.843-846,Firenze, Italy, Oct. 25-29, 2010.

[3]Yanjun Fu, Weiqiang Wang, Li Cheng. “On-line learning Skin Model Based on Similarity between Neighboring Pixels”, In proceedings of 2nd IEEE symposium on Web Society, SWS, pp.127-131,Beijing, China，Aug. 16-17, 2010.

[4]Xiaoqian Liu, Weiqiang Wang, Tingshao Zhu, “Extracting Captions in Complex Background from Videos “, In proceedings of 20th International Conference of Pattern Recognition, ICPR, pp.3232-3235, Istanbul, Turkey, Aug. 23-26, 2010.

[5] Shugao Ma，Weiqiang Wang, “Effective Camera Motion Analysis Approach”, The 2010 IEEE International Conference on Networking, Sensing and Control, April, 11-13, 2010 Chicago, USA。

[6] Jian Lin，Weiqiang Wang，”Weakly-supervised Violence Detection in Movies with Audio and Video Based Co-training”, In the 10th IEEE Pacific-Rim Conference on Multimedia, Dec. 15-18, 2009, BangKok,Thailand.

[7] Xiaojun Li, Weiqiang Wang, Qingming Huang, and Wen Gao. “A Hybrid Text Segmentation Approach.” in Proceedings of IEEE International Conference on Multimedia and Expo. Jun.28,2009

[10]Dong Zhang, Weiqiang Wang, Shuqiang Jiang, Qingming Huang，“Matching Images More Efficiently with Local Descriptors”, The 19th International Conference of Pattern Recognition, Dec. 8-11, 2008, Tampa, Florida, USA.

[11]Shugao Ma, Weiqiang Wang, Qingming Huang, Shuqiang Jiang, “Effective Scene Matching with Local Feature Representatives,” The 19th International Conference of Pattern Recognition, Dec. 8-11, 2008, Tampa, Florida, USA.

[12]Ting Liu, Weiqiang Wang, Tiejun Huang, Yonghong Tian, “Exploring the relationships of regions for visual content understanding”, the conference on Visual Communications and Image Processing （VCIP） 2008, Sun Jose, California,

[14]Qianhui Ning, Weiqiang Wang, Caifeng Zhu, Laiyun Qing and Qingming Huang, A fast approach for natural image matting using structure information, 2007 IEEE International Conference on Multimedia and Expo, Beijing, China, Jul.2-5, 2007.

[15]Yuanning Li, Weiqiang Wang, Wen Gao, “Object Recognition Based on Dependent Pachinko Allocation Model”, IEEE International Conference on Image Processing, San Antonio, Texas, Sept. 16-19, 2007.

[16]Weiqiang Wang, Libo Fu, Wen Gao, “Text Segmentation in Complex Background Based on Color and Scale Information of Character Strokes,” The 7th IEEE Pacific-Rim Conference on Multimedia 2007, Hongkong, China, Dec. 11-14, 2007

[17]Yaowen Zhan, Weiqiang Wang, Wen Gao, “A Robust Split-and-Merge Text Segmentation Approach for Images”, The 18th International Conference of Pattern Recognition, Aug. 24-26, 2006. pp.1002-1005

[18]Lei Qin, Weiqiang Wang, Qingming Huang, Wen Gao “Unsupervised Texture Classification: Automatically Discover and Classify Texture Patterns”, The 18th International Conference of Pattern Recognition, Aug. 24-26, 2006. pp.433-436

[19]Yuanning Li, Weiqiang Wang, Wen Gao，“A Robust Approach for Object Recognition”, The 6th IEEE Pacific-Rim Conference on Multimedia 2006, HangZhou, China, Nov.2- Nov.4, 2006，LNCS, Vol. 4261,pp.262-269

[20]Caifeng Zhu, Weiqiang Wang, Qianhui Ning，“Text Detection in Images using Texture Feature from Strokes”, The 6th IEEE Pacific-Rim Conference on Multimedia 2006, HangZhou, China, Nov.2- Nov.4, 2006，LNCS, Vol. 4261 pp.295-301。

[21]QingFang Zheng，Weiqiang-Wang，Wen Gao, “Effective and Efficient Object-based Image Retrieval Using Visual Phrases”, ACM Multimedia 2006, October 23-27, 2006,Santa Barbara, CA., pp 77-80

[22]Jia Li, Ting Liu, Weiqiang Wang, Wen Gao，“A Broadcast Model for Web Image Annotation”, The 6th IEEE Pacific-Rim Conference on Multimedia 2006, HangZhou, China, Nov.2- Nov.4, 2006，LNCS, Vol. 4261, pp.245-251

[23]Weiqiang Wang, Datong Chen, Wen Gao, Jie Yang, “Modeling Background from Compressed Video”, The Second Joint IEEE International Workshop on Visual Surveillance and Performance Evaluation of Tracking and Surveillance, in conjunction with the Tenth IEEE International Conference on Computer Vision, Oct. Beijing, 2005.

[24]YuShi Wang, Weiqiang Wang, Wen Gao, “Research on the Discrimination of Pornographic and Bikini Images,” The First IEEE International Workshop on Multimedia Information Processing and Retrieval, Irvine,California, USA ，December 12-14, 2005

[25]Libo Fu, Weiqiang Wang, Yaowen Zhan. A Robust Text segmentation Approach in Complex Background Based on Multiple Constraints. IEEE Pacific-Rim Conference on Multimedia, Jeju Island, Korea, Nov.13-16, 2005 LNCS3767: pp.594-605

[26]Yaowen Zhan, Weiqiang Wang, Libo Fu. “A Robust Text Segmentation Algorithm in Images and Video Frames”, 1st International Conference on Universal Digital Library, 2005

[27]Lei Qin, Wei Zeng, Wen Gao, Weiqiang Wang. “Local Invariant Descriptor for Image Matching”, ICASSP2005, Philadelphia, PA, USA, Mar.19-23, 2005

[28]Lei Qin, Wei Zeng, Weiqiang Wang. “Image Matching Based on Scale invariant regions”. Advances in Multimedia Information Processing - PCM 2004: 5th Pacific Rim Conference on Multimedia, Tokyo, Japan, pp127-134, Nov.30-Dec.3, 2004. LNCS Vol. 3331:pp.127-134,

[29]Yaowei Wang, Weiqiang Wang, Yanfei Wang. “A Region Based Image Matching Method With Regularized SAR Model”. The 5th IEEE Pacific-Rim Conference on Multimedia 2004, Tokyo Waterfront City, Japan, pp263-270, Nov.30-Dec.3, 2004，LNCS, Vol. 3331:pp. 263-270

[30]Qing-Fang Zheng, Ming-Ji Zhang, WeiQiang Wang. “A Hybrid Approach to Detect Adult Web Images”, Advances in Multimedia Information Processing - PCM 2004: 5th Pacific Rim Conference on Multimedia, Tokyo, Japan, pp609-616, Nov.30-Dec.3, 2004 LNCS, Vol. 3331

[31]Ming-Ji Zhang, Wei-Qiang Wang, Qing-Fang Zheng, Wen Gao, “Skin-Color Detection Based on Adaptive Thresholds“, Third International Conference on Image and Graphics, Hong Kong, pp250-253, Dec.2004

[32]Qing-Fang Zheng, Wei Zeng, Wen Gao, Wei-Qiang Wang. “Shape-based Adult Images Detection”, Third International Conference on Image and Graphics, Hong Kong, China, pp150-153, Dec.18-20, 2004

[33]Yang Liu, Weiqiang Wang, Wen Gao, Wei Zeng, “A Novel Compressed domain Shot Segmentation Algorithm on H.264/AVC Video ”, ICIP2004, October 24-27, Singapore

[34]W.Q. Wang, W.Gao, D.W. Ying, “A Fast and Robust Speech/Music Discrimination Approach”, IEEE PCM 2003, Sigpore, Dec., 2003.

[35]Qixiang Ye, Wen Gao, Weiqiang Wang, Wei Zeng, “A Robust Text Detection Algorithm in Images and Video Frames”, IEEE PCM2003, Dec,2003

[36]S.Q. Jiang，Wen Gao, W.Q. Wang, “Classifying Traditional Chinese Painting Images”, IEEE PCM 2003, Sigpore, Dec., 2003.

[37]Qixiang Ye, Wen Gao, Weiqiang Wang, “A New Texture-insensitive Edge Detection Method”, IEEE PCM 2003, Sigpore, Dec., 2003.

[38]Qixiang Ye, Wen Gao, Wei Zeng, Tao Zhang, WeiqiangWang, Yang Liu, ”Objectionable Image Recognition System in Compression Domain ”, IDEAL2003, March 21-23, 2003, Hong Kong. LNCS2690 pp.1097-1101 LNCS2690 pp.1131-1135

[39]L.Y. Qing, W.Q. Wang, W. Gao, “Illumination Invariant Shot Boundary Detection”, IDEAL2003, March 21-23, 2003, Hong Kong LNCS2690 pp.1097-1101

[40]W.Q. Wang, W. Gao, “An Index Model for MPEG-2 Streams”, The Third IEEE Pacific-Rim Conference on Multimedia 2002, Dec,16-18, 2002, Hsinchu, Taiwan. LNCS 2532:pp.271-278

[41]L.Y. Qing, W.Q. Wang, T.J. Huang and W. Gao, “A Framework for Background Detection in Video”, The Third IEEE Pacific-Rim Conference on Multimedia 2002, Dec, 16-18, 2002, Hsinchu, Taiwan. LNCS 2532: pp.799-805