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Performance evaluation of image enhancement methods for object detection and recognition 会议论文
Proceedings of SPIE, Beijing, MAY 05-07, 2015
Authors:  Cai TF(蔡铁峰);  Zhu F(朱枫);  Hao YM(郝颖明);  Fan XP(范晓鹏)
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Contrast Enhancement  Objects Detection And Recognition  Performance Evaluation  
Mean-Shift Tracking Algorithm Based on Adaptive Fusion of Multi-feature 会议论文
Proceedings of SPIE, Beijing, MAY 05-07, 2015
Authors:  Yang K(杨凯);  Xiao YH(肖阳辉);  Wang ED(王恩德);  Feng JH(冯俊惠)
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Mean-shift  Multi-feature Fusion  Affine Illumination Model  Histogram Of Corner Feature  
Tone mapping infrared images using conditional filtering based multi-scale retinex 会议论文
Proceedings of SPIE, Beijing, MAY 05-07, 2015
Authors:  Luo HB(罗海波);  Xu LY(许凌云);  Hui B(惠斌);  Chang Z(常铮)
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Tone Mapping  High Dynamic Rage Image  Infrared Imaging  Multi-scale Retinex  Image Enhancement  Conditional Gaussian Filter (Cgf)  Conditional Filtering Based Multi-scale Retinex(Cfbmsr)  
Adaptive enhancement of sea surface targets in infrared high dynamic range image 会议论文
Proceedings of SPIE, AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY, Beijing, MAY 05-07, 2015
Authors:  Dong S(董帅);  Qi L(亓琳)
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Adaptive Bilateral Filter  Saliency Map  Sea Surface  High Dynamic Range  Image Enhancement  
A fast spin images matching method for 3D object recognition 会议论文
Proceedings of the SPIE, Beijing, China, June 25-27, 2013
Authors:  Wang MM(王明明);  Hao YM(郝颖明);  Zhu F(朱枫)
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3d Object Recognition  Matching  Spin Image  
A Local Image Enhancement Method Based on Adjacent Pixel Gray Order-preserving Principle 会议论文
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: INFRARED IMAGING AND APPLICATIONS, Beijing, June 25-27, 2013
Authors:  Fan XP(范晓鹏);  Cai TF(蔡铁峰);  Zhu F(朱枫)
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The Paper Is Committed In Local Image Enhancement. At First  The Authors Propose An Adjacent Pixel Gray Order-preservIng PrInciple. Adjacent Pixel Gray Order-preservIng PrInciple.Is The Basement Of Local enhAncement Method Which Ensures That There Is No dIstortion In Processed Image. And Then  The Authors Propose An Iterative Algorithm  Which Could Stretch Gray-scale Difference Of Adjacent Pixels In Premise Of Not changIng Gray Magnitude RelAtionship Between Adjacent Pixels. At Last  The Authors Propose a Totally Reference Image Quality Assessment Method Based On Adjacent Pixel Gray Order-preserving Principle. According To This Quality Assessment Method  The Authors Made a Set Of Comparative Experiments With Local Histogram Equalization And Method. Experimental Results Show That The Proposed Enhancement Method.Can Get Higher Score And Provide Better Visual Effects  Fully Demonstrating Its Effectiveness. According To This Quality Assessment Method  The Proposed Method Shows a Good Effectiveness  Through Experimental Results And Comparison With Local Histogram Equalization Method.  
A robust feature-based registration method of multimodal image using phase congruency and coherent point drift 会议论文
Proceedings of the SPIE, Wuhan, China, October 26-27,2013
Authors:  Xia RB(夏仁波);  Zhao JB(赵吉斌);  Liu YP(刘云鹏)
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Multimodal Registration  Feature Matching  Phase Coherence  Coherent Point Drift  
A shape context based Hausdorff similarity measure in image matching 会议论文
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: INFRARED IMAGING AND APPLICATIONS, Beijing, June 25-27, 2013
Authors:  Ma TL(马天磊);  Liu YP(刘云鹏);  Shi ZL(史泽林);  Yin J(尹健)
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The Traditional Hausdorff Measure  Which Uses Euclidean Distance Metric (L2 Norm) To Define The Distance Between Coordinates Of Any Two Points  Has Poor Performance In The Presence Of The Rotation And Scale Change Although It Is Robust To The noIse And Occlusion. To Address The Problem  We DefIne a Novel Similarity Function IncludIng Two Parts In ThIs Paper. The First Part Is Hausdorff dIstance betWeen Shapes Which Is Calculated By exploitIng Shape Context That Is Rotation And Scale Invariant As The dIstance Metric. The Second Part Is The Cost Of matchIng betWeen Centroids. Unlike The Traditional Method  We Use The Centroid As Reference Point To Obtain Its Shape COntext That Embodies Global InformatiOn Of The Shape. Experiment Results DemOnstrate That The FunctiOn Value betWeen Shapes Is RotatiOn And Scale Invariant And The Matching Accuracy Of Our Algorithm Is Higher Than That Of Previously Proposed Algorithm On The Mepg-7 databAse.  
A line mapping based automatic registration algorithm of infrared and visible images 会议论文
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: INFRARED IMAGING AND APPLICATIONS, Beijing, June 25-27, 2013
Authors:  Ai R(艾锐);  Shi ZL(史泽林);  Xu DJ(徐德江);  Zhang CS(张程硕)
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image registration  infrared image  parameters optimization  We Extract LIne Segment Features And Record Their CoordInate Positions In One Of The Images  
Pose estimation of non-cooperative spacecraft based on collaboration of space-ground and rectangle feature 会议论文
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2011: SPACE EXPLORATION TECHNOLOGIES AND APPLICATIONS, Beijing, China, May 24-26, 2011
Authors:  Miao XK(苗锡奎);  Zhu F(朱枫);  Hao YM(郝颖明)
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Monocular Vision  Non-cooperative Target  Pose Estimation  Collaboration Of Space-ground  Rectangular Feature