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作品数：189被引量：437H指数：9
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Track-before-detect algorithm for maneuvering infrared weak multiple targets via particle filter
《Chinese Optics Letters》2014年第10期35-40,共6页张寅生 龙云利 刘琨 
We present a particle filter （PF）-based algorithm to detect and track maneuvering infrared weak multiple targets at different signal-to-noise ratios for the scenes with the multiple targets number unknown and vary- ...
关键词：ALGORITHMS Monte Carlo methods Target tracking 
Target tracking in infrared imagery using a novel particle filter
《Chinese Optics Letters》2009年第7期576-579,共4页王芳林 刘尔琦 杨杰 郁生阳 周越 
supported by the National"863" Project of China (No. 2007AA01Z164);the National Natural Science Foundation of China (Nos.60675023 and 60602012)
To address two challenging problems in infrared target tracking, target appearance changes and unpre- dictable abrupt motions, a novel particle filtering based tracking algorithm is introduced. In this method, a novel...
关键词：Infrared imaging Nonlinear filtering TARGETS 
Joint tracking algorithm using particle filter and mean shift with target model updating被引量：12
《Chinese Optics Letters》2006年第10期569-572,共4页张波 田蔚风 金志华 
Roughly, visual tracking algorithms can be divided into two main classes： deterministic tracking and stochastic tracking. Mean shift and particle filter are their typical representatives, respectively. Recently, a hy...
关键词：ALGORITHMS TARGETS 
Track before detect for point targets with particle filter in infrared image sequences
《Chinese Optics Letters》2005年第6期322-325,共4页胡洪涛 敬忠良 胡士强 
This work was jointly supported by National Natural Science Foundation of China (No. 60375008)China PH.D Discipline Special Foundation (No. 20020248029)China Aviation Science Foundation (No. 02D57003)Aerospace Supporting Technology Foundation (No.2003-1.3 02)EXPO Technologies Special Project of National Key Technologies R&D Programme (No.2004BA908B07)Shanghai Key Technologies Preresearch Project (No. 035115009).
The problem of detecting and tracking point targets in a sequence of infrared images with very low signalto-noise ratio (SNR) is investigated in this paper. A track before detect algorithm for infrared (IR) point targ...
关键词：Infrared imaging Signal filtering and prediction Signal to noise ratio Tracking (position) 
Particle filter based visual tracking with multi-cue adaptive fusion被引量：7
《Chinese Optics Letters》2005年第6期326-329,共4页李安平 敬忠良 胡士强 
This work was jointly supported by the National Natural Science Foundation of China (No. 60375008)China PH.D Discipline Special Foundation (No. 20020248029)China Aviation Science Foundation (No. 02D57003)Aerospace Supporting Technology Foundation (No.2003-1.3 02), EXPO Technologies Special Project of National Key Technologies R&D Programme (No. 004BA908B07)Shanghai Key Technologies Preresearch Project (No. 035115009).
To improve the robustness of visual tracking in complex environments such as: cluttered backgrounds, partial occlusions, similar distraction and pose variations, a novel tracking method based on adaptive fusion and pa...
关键词：Adaptive algorithms Computer vision Fuzzy sets Robustness (control systems) Sensor data fusion Signal filtering and prediction Tracking (position) 
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