lensless

简明释义

英[ˈlɛnləs]美[ˈlɛnsləs]

adj. 无透镜的

英英释义

单词用法

同义词

反义词

例句

1.For synthetic aperture digital lensless Fourier transform hologram, a screen-division reconstruction method is proposed based on theoretical analysis.

针对合成孔径数字无透镜傅里叶变换全息图，在理论分析的基础上，提出了相应的分幅再现算法。

2.This lensless intensity correlation system is simple and easy to operate and decreases the requirement of resetting precision for the filter.

采用的无透镜系统结构简单，并降低了对滤波器复位精度的要求。

3.In this paper, we propose a method for making a one-step lensless single-ray rainbow hologram, which makes the system structure simpler while the area of hologram larger.

本文提出了一咱一步无透镜单光束制作彩虹全息图的方法，不仅可以简化记录系统的结构，而且可以制作大面积的彩虹全息图。

4.In this paper, we propose a method for making a one-step lensless single-ray rainbow hologram, which makes the system structure simpler while the area of hologram larger.

本文提出了一咱一步无透镜单光束制作彩虹全息图的方法，不仅可以简化记录系统的结构，而且可以制作大面积的彩虹全息图。

5.However, Digital lensless Fourier transform holography has more outstanding strongpoints and better advantages for shape and deformation measurement of microstructures.

其中数字无透镜傅里叶变换全息术具有更突出的优点，因此在微结构的形貌及形变测量方面具有很强的应用前景。

6.The critical part of this sight is a holographic optical elements combined with a lensless Fourier transform hologram and a holographic beam transformer.

瞄准具的核心部件是由一块无透镜傅里叶变换位相全息图和一块全息光束变换器组成的全息光学元件。

7.In a lensless 无镜头的 system, light is manipulated without traditional optics.

在无镜头的系统中，光的操控不依赖传统光学。

8.The advantages of using lensless 无镜头的 technology include lower costs and easier maintenance.

使用无镜头的技术的优点包括更低的成本和更容易的维护。

9.The lensless 无镜头的 design reduces the weight of optical devices significantly.

这种无镜头的设计显著减轻了光学设备的重量。

10.The new camera technology allows for lensless 无镜头的 photography, making it more compact.

新相机技术允许进行无镜头的摄影，使其更加紧凑。

11.Researchers are exploring lensless 无镜头的 imaging techniques for medical applications.

研究人员正在探索用于医疗应用的无镜头的成像技术。

作文

In recent years, the field of imaging technology has undergone significant transformations. One of the most exciting developments is the advent of lensless">lensless imaging systems. These systems utilize innovative techniques that eliminate the need for traditional lenses, which have been a staple in photography and imaging for centuries. The concept of lensless">lensless imaging may sound futuristic, but it is grounded in complex scientific principles that leverage computational algorithms and advanced sensors.Traditional imaging systems rely heavily on lenses to focus light onto a sensor or film. However, this method comes with limitations, such as distortion, chromatic aberration, and the bulkiness of optical components. In contrast, lensless">lensless imaging systems capture light directly and use software to reconstruct images. This approach not only simplifies the design of imaging devices but also enhances their versatility.One of the most prominent applications of lensless">lensless imaging is in medical diagnostics. For instance, researchers have developed lensless">lensless endoscopes that can provide high-resolution images of internal organs without the need for invasive procedures. This breakthrough could revolutionize how doctors diagnose and treat various conditions, making medical care more accessible and less painful for patients.Furthermore, lensless">lensless imaging has implications for fields beyond medicine. In environmental monitoring, lensless">lensless systems can be deployed to observe changes in ecosystems with minimal disturbance. They can capture detailed images of wildlife or vegetation patterns, providing valuable data for conservation efforts. The ability to gather information without intrusive equipment allows researchers to study natural habitats more effectively.Another fascinating application of lensless">lensless imaging is in the realm of security and surveillance. Traditional cameras often require lenses that can be easily obstructed or damaged. In contrast, lensless">lensless imaging systems can be designed to be more compact and resilient, making them ideal for discreet monitoring. These systems can be integrated into various environments, from urban settings to remote locations, enhancing safety and security measures.Despite its promising potential, the technology behind lensless">lensless imaging is still in its infancy. Researchers are continuously working to improve the algorithms and sensors used in these systems to enhance image quality and processing speed. As advancements continue, we can expect lensless">lensless imaging to become more prevalent in our daily lives, transforming how we capture and interpret the world around us.In conclusion, lensless">lensless imaging represents a significant leap forward in imaging technology. By eliminating the need for traditional lenses, this innovative approach opens new possibilities across various fields, from medicine to environmental science and security. As we continue to explore the potential of lensless">lensless systems, we may find ourselves on the brink of a new era in imaging that redefines our understanding of visual representation and observation.

近年来，成像技术领域发生了重大变革。其中最令人兴奋的发展之一是无镜头成像系统的出现。这些系统利用创新技术，消除了传统镜头的需要，而传统镜头在摄影和成像中已经存在了几个世纪。无镜头成像的概念听起来可能很未来主义，但它基于复杂的科学原理，利用计算算法和先进传感器。传统的成像系统在很大程度上依赖于镜头将光聚焦到传感器或胶卷上。然而，这种方法有其局限性，例如失真、色差以及光学组件的笨重。相比之下，无镜头成像系统直接捕捉光线，并使用软件重建图像。这种方法不仅简化了成像设备的设计，还增强了其多功能性。无镜头成像最突出的应用之一是在医疗诊断中。例如，研究人员开发了无镜头内窥镜，可以在不需要侵入性程序的情况下提供高分辨率的内部器官图像。这一突破可能会彻底改变医生诊断和治疗各种疾病的方式，使医疗服务更加可及和减少患者的痛苦。此外，无镜头成像在其他领域也有重要意义。在环境监测中，无镜头系统可以被部署以观察生态系统的变化，且对环境的干扰最小。它们可以捕捉野生动物或植被模式的详细图像，为保护工作提供宝贵的数据。收集信息而不使用侵入性设备使研究人员能够更有效地研究自然栖息地。另一个引人注目的无镜头成像应用是在安全和监控领域。传统相机通常需要镜头，而这些镜头容易被遮挡或损坏。相比之下，无镜头成像系统可以设计得更加紧凑和耐用，使其成为隐蔽监控的理想选择。这些系统可以集成到各种环境中，从城市到偏远地区，增强安全和保障措施。尽管前景广阔，但无镜头成像背后的技术仍处于起步阶段。研究人员正在不断努力改善这些系统中使用的算法和传感器，以提高图像质量和处理速度。随着技术的进步，我们可以期待无镜头成像在我们的日常生活中变得更加普遍，改变我们捕捉和解读周围世界的方式。总之，无镜头成像代表了成像技术的一次重大飞跃。通过消除对传统镜头的需求，这种创新方法在医学、环境科学和安全等多个领域开辟了新的可能性。随着我们继续探索无镜头系统的潜力，我们可能会发现自己站在成像的新纪元的边缘，这重新定义了我们对视觉表现和观察的理解。