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2013 Seventh International Conference on Image and Graphics最新文献

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A Semi-automatic Image Analysis Tool for Biomarker Detection in Immunohistochemistry Analysis 用于免疫组织化学分析中生物标志物检测的半自动图像分析工具
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.197
Jie Shu, G. Qiu, M. Ilyas
{"title":"A Semi-automatic Image Analysis Tool for Biomarker Detection in Immunohistochemistry Analysis","authors":"Jie Shu, G. Qiu, M. Ilyas","doi":"10.1109/ICIG.2013.197","DOIUrl":"https://doi.org/10.1109/ICIG.2013.197","url":null,"abstract":"Digitized tissue slide analysis allows the Pathologists to use computer assisted image analysis technology to reduce time cost and increase the accuracy of diagnosis. In this paper, we present an ease to use semi-automatic tool which can detect and separate stains in tissue samples correctly. This statistical model based tool has been applied to detecting different kinds of stains. Multiple evaluation processes are implemented to demonstrate the robustness, accuracy and usefulness of this tool. Experimental results show that the tool performs significantly better than established popular methods such as color deconvolution and CMYK in stained color separation.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126505415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 30
A New Multi-source Image Sequence Fusion Algorithm Based on SIDWT 一种基于SIDWT的多源图像序列融合新算法
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.119
Wang Xin, Wei You-Li, Liu Fu
{"title":"A New Multi-source Image Sequence Fusion Algorithm Based on SIDWT","authors":"Wang Xin, Wei You-Li, Liu Fu","doi":"10.1109/ICIG.2013.119","DOIUrl":"https://doi.org/10.1109/ICIG.2013.119","url":null,"abstract":"A new fusion method of infrared and visible video sequence is proposed based on the shift-invariant discrete wavelet transformation (SIDWT). Firstly the approximate target regions of each single-frame infrared image are detected by weighted information entropy. Secondly the new fusion algorithm based on SIDWT is proposed to fuse the target regions of the registered infrared and visible images. Lastly the fused target regions are fused with the background regions of visible sequences. The comparison experiments with the traditional static fusion algorithms show that the new proposed algorithm not only meets the real-time requirements of video fusion, but can effectively avoid the problem of the weakened target information in the fused image, which realize the complementary advantages of the two types of source images.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125739764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Person Re-identification by Multi-resolution Saliency-Weighted Color Histograms and Local Structural Sparse Coding 基于多分辨率显著性加权颜色直方图和局部结构稀疏编码的人物再识别
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.100
Dandan Xu, Huicheng Zheng
{"title":"Person Re-identification by Multi-resolution Saliency-Weighted Color Histograms and Local Structural Sparse Coding","authors":"Dandan Xu, Huicheng Zheng","doi":"10.1109/ICIG.2013.100","DOIUrl":"https://doi.org/10.1109/ICIG.2013.100","url":null,"abstract":"Person re-identification plays an important role in computer vision, aiming to identify the same person viewed by disjoint cameras at different time instants and locations. In this paper we present a novel appearance-based method by multi-resolution saliency-weighted color histograms and local structural sparse coding for re-identification work. The former descriptor captures global chromatic content while the latter exploits both partial and spatial information of individuals. Specifically, visual saliency is considered as weighting operators to increase the discriminative power of features. Finally a combinational matching strategy is employed to measure the similarity between individuals. Experimental results over two challenging benchmark datasets (VIPeR, ETHZ) demonstrate that our method obtains competitive performance.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"1976 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127869111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Single-Image Motion Deblurring Using Normalized Nonlinear Diffusion Regularization 使用归一化非线性扩散正则化的单像运动去模糊
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.28
Guodong Wang, Zhenkuan Pan, Jie Xu, Qian Dong, Shixiu Zheng
{"title":"Single-Image Motion Deblurring Using Normalized Nonlinear Diffusion Regularization","authors":"Guodong Wang, Zhenkuan Pan, Jie Xu, Qian Dong, Shixiu Zheng","doi":"10.1109/ICIG.2013.28","DOIUrl":"https://doi.org/10.1109/ICIG.2013.28","url":null,"abstract":"Motion deblur is a very hot and hard research topic currently because it is an ill-posed problem. In this paper, we proposed using normalized nonlinear diffusion regularization for motion deblurring. To reduce the complexity of solving the deblurring equation, a fast method called Split method is used. Because the result derived from the energy function give the lowest cost, our method doesn't need any auxiliary method for solving the energy function besides multiscale implementation. Using the estimated kernel, the final clear image can be got by total variation method. Experiments demonstrate the validity of the proposed method.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130071871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research on Recognition Methods of Bus Front Road Condition Based on Video 基于视频的公交前路况识别方法研究
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.94
Rongbao Chen, H. Xiao, Xianwei Dou, Wei Hou
{"title":"Research on Recognition Methods of Bus Front Road Condition Based on Video","authors":"Rongbao Chen, H. Xiao, Xianwei Dou, Wei Hou","doi":"10.1109/ICIG.2013.94","DOIUrl":"https://doi.org/10.1109/ICIG.2013.94","url":null,"abstract":"Among safe driving systems of intelligent transportation, the road recognition for bus driving, Especially for front road driving condition, becomes more and more important. Moreover, improving the road recognition of public transport vehicles can greatly improve safe driving performance as well as safety and comfort of passenger. Road before driving generally includes vehicle, pedestrians and suspected obstacles, which can be detected based on image technology intuitively and quickly. Based on video image processing technology, using imaging principles, this paper predicts the bus driving route of next moment, and calculates the minimum safe distance after making Canny edge improved algorithm. Coupling radar real-time detects for speed and distance of obstacles in front, the real-time monitoring of road front driving for bus is realized. Finally, the collision avoidance simulation verifies the correctness of this method, which has very broad application areas.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130463135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Robust Modular Linear Regression Based Classification for Face Recognition with Occlusion 基于鲁棒模块化线性回归的遮挡人脸识别分类
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.108
Guanglu Liu, Yan Yan, Hanzi Wang
{"title":"Robust Modular Linear Regression Based Classification for Face Recognition with Occlusion","authors":"Guanglu Liu, Yan Yan, Hanzi Wang","doi":"10.1109/ICIG.2013.108","DOIUrl":"https://doi.org/10.1109/ICIG.2013.108","url":null,"abstract":"Face recognition with occlusion is a challenging problem. Recently, the modular representation based method, i.e., modular linear regression based classification (MLRC) was proposed to deal with this problem. However, MLRC just simply combines the individual decision of each block within an image (based on the min rule) to make final decision. Therefore, the block distance information is not fully exploited. In this paper, we propose a robust modular linear regression based classification (RMLRC) method to overcome the above problem. RMLRC can effectively fuse the information provided by all the blocks and thus alleviate the limiations of the MLRC method. Experimental results show that the RMLRC method can achieve promising results for face recognition with occlusion.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"8 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124209509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Space Carving Based Reconstruction Method Using Discrete Viewing Edges 一种基于空间雕刻的离散视觉边缘重建方法
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.126
Chi Wang, Wenming Yang, Q. Liao
{"title":"A Space Carving Based Reconstruction Method Using Discrete Viewing Edges","authors":"Chi Wang, Wenming Yang, Q. Liao","doi":"10.1109/ICIG.2013.126","DOIUrl":"https://doi.org/10.1109/ICIG.2013.126","url":null,"abstract":"In this paper, we consider the problem of reconstructing a 3D model from a set of pictures taken from calibrated and arbitrarily placed cameras. Our method is based on existing space carving algorithm which considers photo hull as the final result. Our goal is to solve the visibility problem during carving the visual hull. A new concept Discrete Viewing Edge (DVE) is proposed to represent the visual hull instead of a 3D array. DVE is based on voxels and is simple but effective. With models represented by DVEs, we present a surface extraction algorithm and a carve procedure, during which the visibility of a voxel can be determined rapidly and easily. Our way of determining the visibility of a voxel is global, i.e., we take all possible cameras to which this voxel is visible into account. We apply our method to a set of synthetic pictures and provide arbitrary views of target model which are different from existing cameras.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124300610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Novel Rate Control Algorithm Based on Image Complexity and Motion Information on H.264 基于H.264图像复杂度和运动信息的速率控制算法
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.10
Ziyin Li, Lifeng Chen
{"title":"Novel Rate Control Algorithm Based on Image Complexity and Motion Information on H.264","authors":"Ziyin Li, Lifeng Chen","doi":"10.1109/ICIG.2013.10","DOIUrl":"https://doi.org/10.1109/ICIG.2013.10","url":null,"abstract":"In this paper, an improve rate control algorithm for H.264 is proposed which takes image complexity and motion information into consideration to predict the Mean Absolute Difference (MAD). The changes of MAD are adopted to represent the image complexity, and compute the target bit of the current basic unit. Experimental results show that compared with the algorithms of JVT-G012, the bitrate of proposed algorithm is closer to the target bit, and the average of peak signal to noise ratio (PSNR) is improved 0.2183dB.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114326234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Design of Configurable Display Controller IP Core Based on SOPC System 基于SOPC系统的可配置显示控制器IP核设计
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.158
Wei Tang, Jun Zhang
{"title":"The Design of Configurable Display Controller IP Core Based on SOPC System","authors":"Wei Tang, Jun Zhang","doi":"10.1109/ICIG.2013.158","DOIUrl":"https://doi.org/10.1109/ICIG.2013.158","url":null,"abstract":"With the development of electronic technology, LCD display gradually becomes the mainstream way of visualization. In the LCD display system, the display controller is one of the core components. In order to reduce the cost and satisfy the demands of different specifications of LCD and different display application requirements, the display controller must be designed to be more configurable and reusable. In this paper, we propose an implementation of the configurable display controller IP core based on SOPC system. This display controller can not only realize different display resolutions and different input data formats configuration, but also support multi-layers displaying and blending operation, dithering function and gamma correction. The whole functions of the display controller are described by the Verilog HDL language and tested on the FPGA board DE4-530. The experiment results show that this display controller can achieve an expected displaying effect, and its flexibility and reusability allows it to be applied to different display requirements.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114306147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research on Realtime Rendering of 3D High-Speed Rail GIS 高速铁路三维GIS实时绘制技术研究
2013 Seventh International Conference on Image and Graphics Pub Date : 2013-07-26 DOI: 10.1109/ICIG.2013.149
Ping Wei, Yanning Xu
{"title":"Research on Realtime Rendering of 3D High-Speed Rail GIS","authors":"Ping Wei, Yanning Xu","doi":"10.1109/ICIG.2013.149","DOIUrl":"https://doi.org/10.1109/ICIG.2013.149","url":null,"abstract":"The 3D GIS for high-speed rail's construction schedule needs to visualize the model data such as bridges, piers, roads, tunnels and so on, besides the texture data for example stone texture, metal texture, green belt texture and so forth. The high-speed rail GIS cannot render enormous 3D models in real time. 3D models are loaded slowly and rendered nonfluency. The paper focuses on showing 3D models based on LOD (level of detail), loading models incrementally, sharing the pier models and textures to reduce memory footprint. Because of the winding railway line, bullet train jumps to move ahead and deviates from its normal 3D rail path. We propose a method of how to update the bullet train's position and direction. The experiment results show that the3D models are rendered in real time and the train runs smoothly and steadily.","PeriodicalId":425822,"journal":{"name":"2013 Seventh International Conference on Image and Graphics","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121949807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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