260 frames-per-second 648x488 resolution division-of-focal-plane polarimeter with structural dynamics and tracking applications

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

FOCAL POINT AND FOCAL K-PLANE

This paper deals with the basic notions of k-tautimmersions . These notions come from two special cases; that is, tight and taut immersions. Tight and taut based on high and distance functions respectively and their basic notions are normal bundle, endpoint map, focal point, critical normal. We generalize hight and distance functions to cylindrical function and define basic notions of k-taut ...

متن کامل

Million frames per second infrared imaging system

An infrared imaging system has been developed for measuring the temperature increase during the dynamic deformation of materials. The system consists of an 838 HgCdTe focal plane array, each with its own preamplifier. Outputs from the 64 detector/preamplifiers are digitized using a row-parallel scheme. In this approach, all 64 signals are simultaneously acquired and held using a bank of track a...

متن کامل

Brandaris 128: A digital 25 million frames per second camera with 128 highly sensitive frames

A high-speed camera that combines a customized rotating mirror camera frame with charge coupled device ~CCD! image detectors and is practically fully operated by computer control was constructed. High sensitivity CCDs are used so that image intensifiers, which would degrade image quality, are not necessary. Customized electronics and instruments were used to improve the flexibility and control ...

متن کامل

Integrated High Resolution Focal-Plane Polarization Imager

The polarimetric vector is a more general descriptor of light than intensity information alone, and it contains physical information about the imaged objects in a scene that traditional intensity based sensors ignore. Polarimeters – devices that measure polarization – are used to extract physical features from an image such as specularities, occluding contours, and material properties. Scientis...

متن کامل

Log(n)) per Plane Fast Discrete Focal Stack Transform

This paper presents a new fast discrete focal stack transform that can be used in the 3D depth recovery problem using a single image of a scene from a plenoptic camera. A plenoptic camera uses a microlens array between the lens of the camera and the image sensor to measure the radiance and direction of all the light rays in a scene. The microlens array creates many small images taken from sligh...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Optics Express

سال: 2016

ISSN: 1094-4087

DOI: 10.1364/oe.24.008243