Journals >Infrared and Laser Engineering
Contents
2007
Volume: 36 Issue 3
35 Article(s)
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Research Article
Small target detection algorithm based on infrared background complex degree description
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 382 (2007)
Fractal segmentation for multi-trget from multi-source in complex backgrounds
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 387 (2007)
Image fusion method based 0n the multiscale products of wavelet transform
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 391 (2007)
Detection of small infrared targets based on multi-feature fusion
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A novel method for small weak target detection based on multi -feature distance map (MFDM) in image sequences is proposed. Small weak targets have many features like local entropy, average gradient strength etc.These features not only describe the characteristics of small infrared targets, but also are easy to be extraA novel method for small weak target detection based on multi -feature distance map (MFDM) in image sequences is proposed. Small weak targets have many features like local entropy, average gradient strength etc.These features not only describe the characteristics of small infrared targets, but also are easy to be extracted.Multi-feature-based fusion techniques are applied to detect weak targets by converting the problem of detecting small targets to the search for peak values in specified feature space where multi-feature vectors space (MFVS) is considered. Target detection is performed in DM which can be derived according to feature vectors. The targets are detected in complex backgrounds via binarizing a DM image constructed by multi-feature fusion.The proposed approach is validated using actual infrared image sequences with sea-sky backgrounds.Experimental results demonstrate the robustness and high performance of the proposed method..
Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 395 (2007)
ATR of airport objects in infrared images with complex backgrounds
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 398 (2007)
High-speed real-time data compression system based on C64X
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 403 (2007)
Detection of band object based on the characteristics of cross-projection
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 407 (2007)
Image measures in the evaluation of ATR algorithm performance
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 412 (2007)
Infrared dim moving target detection based on high -order statistic judgement
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 417 (2007)
Weather factor's influence on the photoelectric jamming performance for artificial fog
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 421 (2007)
Novel medium of broadband PPECM: aqueous foam
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Fourier-transform-infrared (FTIR) and millimeter wave(MMW)are applied to study the electromagnetic waves attenuation by the aqueous foams.Low transmission was found at 3-5 Ixm,8-14 μm and structure besides the species and its consistency play main pole of the nice attenuation.And the further performances virtues of watFourier-transform-infrared (FTIR) and millimeter wave(MMW)are applied to study the electromagnetic waves attenuation by the aqueous foams.Low transmission was found at 3-5 Ixm,8-14 μm and structure besides the species and its consistency play main pole of the nice attenuation.And the further performances virtues of water-solubility, adjustability,nice rheology and inexpensive make US believe that foam is a novel nice potential medium of broadband PPECM..
Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 425 (2007)
[in Chinese]
Design and fabrication of narrowband multichannel filters
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 289 (2007)
Quantum gyroscope based on an atom interferometer
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 293 (2007)
Key techniques on optical coordinate measuring system
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 296 (2007)
Stray light analysis for optical system
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 300 (2007)
White light scanning interferometer used for inspecting position of polarization coupling in polarization maintaining polarization coupling in polarization maintaining fiber
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 305 (2007)
Design of a lightweight and wide field-of-view HMD system with free-form-surface prism
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 309 (2007)
CGH testing for large concave surface
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 312 (2007)
Phase modulation characteristics of electrically addressed spatial light modulator
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 316 (2007)
Application of freeform surface prism
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 319 (2007)
Algorithm of list structure of ghost images analyzing in complicated optical systems
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 322 (2007)
[in Chinese]
Key-tech in a hardware-in-the-loop IR simulation system
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 326 (2007)
A-Si:H room temperature microbolometer
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 329 (2007)
LWIR image simulation method using Vega software
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 333 (2007)
Characteristic analysis and physical simulation of UV dynamic radiation for approaching missile
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 338 (2007)
New nonuniformity correction algorithm for IRFPA based on neural network
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 342 (2007)
High-speed real-time IR imaging system based on TMS320C6416
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 345 (2007)
Real-time simulation of the IR scene
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 349 (2007)
Simulation model of IR imaging for the aeroplane
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 352 (2007)
[in Chinese]
Analysis and implementation of limited angle swing scanning control system
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 357 (2007)
Field experiment on the performance of LLL night vision instrument for drive with laser illuminator
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 361 (2007)
Mobile lidar system for measuring tropospheric aerosol and water vapor
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 365 (2007)
Two-dimensional distribution of aerosol measured by lidar
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 369 (2007)
Analysis of data processing method for Doppler wind lidar
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 373 (2007)
Illumination effects on the dual Fabry-Perot etalon based Doppler wind lidar
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Infrared and Laser Engineering
- Publication Date: Sep. 18, 2007
- Vol. 36, Issue 3, 377 (2007)
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