An algorithm for Computing Partial Pixel in Hyperspectral Imaging Camera Calibration

机译：高光谱成像相机标定中部分像素的计算算法

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摘要

An algorithm to determine the abscissa of the partial pixels that corresponds to the peaks of an absorbance spectrum from a hyperspectral imaging camera will be described. The algorithm is based on local linear regression models in variable order and variable sample size mode. The sample size is determined by using the estimated critical points and inflection points. The order is determined by statistically comparing the sum of squares error of the regression models for different orders. Numerical results on spectra from a hyperspectral cube will be presented.

机译：将描述确定与来自高光谱成像相机的吸收光谱的峰值相对应的部分像素的横坐标的算法。该算法基于可变顺序和可变样本量模式的局部线性回归模型。通过使用估计的临界点和拐点确定样本大小。通过统计比较不同阶数的回归模型的平方误差总和来确定阶数。将展示来自高光谱立方体的光谱的数值结果。

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来源
《Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XII pt.1》|2006年|P.623317.1-623317.9|共9页
会议地点 KissimmeeFL(US)
作者
Edisanter Lo; Augustus W. Fountain;
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作者单位

Department of Mathematical Sciences Susquehanna University Selinsgrove, Pennsylvania 17870-1001;

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会议组织
原文格式 PDF
正文语种 eng
中图分类遥感图像的解译、识别与处理;
关键词
partial pixel; wavelength calibration; hyperspectral imaging camera; linear regression model; variable order; variable sample size;

机译：局部像素;波长校准;高光谱成像相机;线性回归模型;可变阶数;可变样本量;

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专利

1. Parallel optimization of pixel purity index algorithm for massive hyperspectral images in cloud computing environment [J] . Chen Yufeng, Wu Zebin, Sun Le, Journal of Applied Remote Sensing . 2016,第2期

机译：云计算环境下海量高光谱图像像素纯度指标算法的并行优化
2. Improved pure pixel identification algorithms to determine the endmembers in hyperspectral images [J] . Jasmine S. Graceline, Pattabiraman V. Computers and Electrical Engineering . 2018,第期

机译：改进了纯像素识别算法以确定高光谱图像中的终点
3. On Endmember Identification in Hyperspectral Images Without Pure Pixels: A Comparison of Algorithms [J] . J. Plaza, G. Martín, A. Plaza, Journal of mathematical imaging and vision . 2012,第2a3期

机译：没有纯像素的高光谱图像中的端元识别：算法比较
4. An algorithm for computing partial pixel in hyperspectral imaging camera calibration [C] . Edisanter Lo, Augustus W. Fountain Conference on Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery . 2006

机译：一种计算高光谱成像相机校准中的部分像素的算法
5. Reconfigurable computing for algorithms in hyperspectral image processing. [D] . Hsueh, Mingkai. 2007

机译：用于高光谱图像处理中算法的可重构计算。
6. Improved Cross-Ratio Invariant-Based Intrinsic Calibration of A Hyperspectral Line-Scan Camera [O] . Daobilige Su, Asher Bender, Salah Sukkarieh 2018

机译：改进的基于跨比率不变性的高光谱线扫描相机的固有校准
7. ADAPTIVE MULTI-OBJECTIVE SUB-PIXEL MAPPING FRAMEWORK BASED ON MEMETIC ALGORITHM FOR HYPERSPECTRAL REMOTE SENSING IMAGERY [O] . Y. Zhong, L. Zhang 2012

机译：基于存在算法的自适应多目标子像素映射框架在高光谱遥感图像中的应用
8. Imer-product array processor for retrieval of stored images represented by bipolar binary (1,-1) pixels using partial input trinary pixels represented by (1,-1) [R] . 1993

机译：Imer-product数据处理器，用于使用由（1，-1）表示的部分输入三进制像素检索由双极二进制（1，-1）像素表示的存储图像

An algorithm for Computing Partial Pixel in Hyperspectral Imaging Camera Calibration

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