抓住他投降 发表于 2025-3-26 23:44:15
Time-Frequency Analysis in Terahertz-Pulsed Imaging,rum accessible for practical imaging. Applications are emerging, notably in the biomedical domain. In this chapter the technique of terahertz-pulsed imaging is introduced in some detail. The need for special computer vision methods, which arises from the use of pulses of radiation and the acquisitioadduction 发表于 2025-3-27 01:27:52
Computer Vision Beyond the Visible Spectrum978-1-84628-065-8Series ISSN 2191-6586 Series E-ISSN 2191-6594Occupation 发表于 2025-3-27 05:54:44
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Earth and Environmental Sciences Libraryn art to a science, and to speed up the design process for recognition systems. In this chapter, we address the performance—prediction problem in the context of a common recognition task, where both model objects and scene data are represented by locations of 2D point features. The criterion used fo追逐 发表于 2025-3-27 18:19:08
https://doi.org/10.1007/978-3-031-03983-6R) imagery under the extended operating conditions of object articulation, occlusion, and configuration variants. The fundamental approach uses recognition models based on quasi-invariant local features, radar scattering center locations, and magnitudes. Three basic extensions to this approach are dHATCH 发表于 2025-3-28 01:40:21
https://doi.org/10.1007/978-3-031-03983-6od than intensity-based sensors, and consequently laser radars are easier to interpret. While the shape contains more salient (and less variable) information, the computational difficulties are similar to those of other common sensor systems. A discussion of common approaches to 3D object recognitioExpertise 发表于 2025-3-28 02:59:51
Earth and Environmental Sciences Libraryobtained through a large number of narrow contiguous spectral channels (often over a hundred). Targets are man-made objects (e.g., vehicles) whose constituent materials and internal structures are usually substantially different from natural objects (i.e., backgrounds). The basic premise of hyperspeinnovation 发表于 2025-3-28 08:05:24
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Earth and Environmental Sciences Libraryvideo cameras sense reflected light, thermal infrared cameras primarily measure emitted radiation from objects such as faces. Visible and thermal infrared image data collections of frontal faces have been on-going at NIST for over two years, producing the most comprehensive face database known to in