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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Deep Edge Guided Recurrent Residual Learning for Image Super-Resolution 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017 Yang, Wenhan; Feng, Jiashi; Yang, Jianchao; Zhao, Fang; Liu, Jiaying; Guo, Zongming; Yan, Shuicheng 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Super-resolution  edge guidance  recurrent residual network  sub-band recovery  LINEAR INVERSE PROBLEMS  QUALITY ASSESSMENT  REGULARIZATION  NETWORK   Guided Image Contrast Enhancement Based on Retrieved Images in Cloud 期刊论文 IEEE TRANSACTIONS ON MULTIMEDIA, 2016 Wang, Shiqi; Gu, Ke; Ma, Siwei; Lin, Weisi; Liu, Xianming; Gao, Wen 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Contrast enhancement  image quality assessment  retrieved images  unsharp masking  sigmoid transfer mapping  free-energy  surface quality  FREE-ENERGY PRINCIPLE  HISTOGRAM EQUALIZATION  QUALITY ASSESSMENT  VISUAL-ATTENTION  MEDIAN FILTERS  VIDEO  PRESERVATION  COMPRESSION  FEATURES   Ultrasound intima-media thickness measurement of the carotid artery using ant colony optimization combined with a curvelet-based orientation-selective filter 期刊论文 MEDICAL PHYSICS, 2016 Li, Hao; Zhang, Shijie; Ma, Rui; Chen, Huiren; Xi, Shui; Zhang, Jue; Fang, Jing 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 intima-media thickness  curvelet transform  ant colony optimization  image segmentation  ultrasound imaging  SEGMENTATION TECHNIQUES  BOUNDARY DETECTION  MEASUREMENT SYSTEM  MULTISCALE METHOD  HOUGH TRANSFORM  IMT MEASUREMENT  IMAGES  WALL  ENHANCEMENT  VALIDATION   Just Noticeable Difference Estimation for Screen Content Images 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016 Wang, Shiqi; Ma, Lin; Fang, Yuming; Lin, Weisi; Ma, Siwei; Gao, Wen 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/04 Just noticeable difference  screen content image  parametric edge modeling  FREE-ENERGY PRINCIPLE  DISTORTION PROFILE  VISUAL DISTORTION  MODEL  COMPRESSION  SENSITIVITY  MASKING  QUALITY  VISION  SCHEME   A Direction-Guided Ant Colony Optimization Method for Extraction of Urban Road Information From Very-High-Resolution Images 期刊论文 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2015 Yin, Dandong; Du, Shihong; Wang, Shaowen; Guo, Zhou 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Ant colony optimization (ACO)  image classification  object-based image analysis (OBIA)  road extraction  NETWORK EXTRACTION  AERIAL IMAGES  SYSTEM  MODEL   Lg attenuation in northeast China using NECESSArray data 期刊论文 geophysical journal international, 2015 Ranasinghe, Nishath R.; Gallegos, Andrea C.; Trujillo, Andrea R.; Blanchette, Alexander R.; Sandvol, Eric A.; Ni, James; Hearn, Thomas M.; Tang, Youcai; Grand, Stephen P.; Niu, Fenglin; Chen, Yongshun J.; Ning, Jieyuan; Kawakatsu, Hitoshi; Tanaka, Satoru; Obayashi, Masayuki 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/15 Tomography  Heat flow  Earthquake ground motions  Seismicity and tectonics  Guided waves  Seismic attenuation  Seismic tomography  LATERAL VARIATIONS  SURROUNDING REGIONS  TIBETAN PLATEAU  CRUSTAL STRUCTURE  WAVE-PROPAGATION  UNITED-STATES  CODA-Q  PHASE  JAPAN  SHIELD   Spatially and Angularly Resolved Cathodoluminescence Study of Single ZnO Nanorods 其他 2010-01-01 Li, Chengyao; Gao, Min; Zhang, Xiaoxian; Peng, Lian-Mao; Chen, Qing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 Cathodoluminescence  Angular Resolution  Spatial Resolution  ZnO Nanorods  Active Waveguide  LIGHT-EMITTING DIODE  WAVE-GUIDE  NANOWIRE   Spatially and angularly resolved cathodoluminescence study of single ZnO nanorods 期刊论文 journal of nanoscience and nanotechnology, 2010 Li Chengyao; Gao Min; Zhang Xiaoxian; Peng Lian-Mao; Chen Qing 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/14 Y Microphotoluminescence study of exciton polaritons guided in ZnO nanorods 期刊论文 应用物理学快报, 2009 Li, Wenliang; Gao, Min; Zhang, Xiaoxian; Liu, Dongfang; Peng, Lian-Mao; Xie, Sishen 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 NANOWIRE   Light Localization in Slot Photonic Crystal Waveguide 期刊论文 chinese physics letters, 2009 Wu Jun; Peng Chao; Li Yan-Ping; Wang Zi-Yu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13