Image processing of integrated video image obtained with a charged-particle imaging video monitor system.

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

Introduction to Digital Video Processing Image and Video Processing

A video signal is the term used to describe any sequence of time varying images. A still image is a spatial distribution of intensities that remain constant with time while a time varying image has a spatial intensity distribution that varies with time. Movies (films) and television are both examples of video signals as are the signals that drive computer monitor, laptop and PDA displays. It is...

متن کامل

Multihit two-dimensional charged-particle imaging system with real-time image processing at 1000 frames/s.

A high-speed imaging system developed for two-dimensional counting of charged particles is presented. Microchannel plates coupled with a phosphor screen of a short emission lifetime (<1 micros) are used to visualize the two-dimensional positions of charged-particle impacts, and the image on the phosphor screen is captured with a 1 kHz complementary metal oxide semiconductor (CMOS) image sensor ...

متن کامل

Video Image Processing with the Sonic Architecture

C urrent industrial videoprocessing systems use a mixture of high-performance workstations and application-specific integrated circuits. However, video image processing in the professional broadcast environment requires more computational power and data throughput than most of today’s general-purpose computers can provide. In addition, using ASICs for video image processing is both inflexible a...

متن کامل

Video++, a modern image and video processing C++ framework

We present in this paper Video++, a new framework targeting image and video applications running on multi-core processors. While offering a high expressive power, we show that it generates code running up to 32 times faster than the naive equivalents. Taking advantage of the new C++11/C++14 features, tools, we propose simple abstractions matching the performance of hand optimized code. This pap...

متن کامل

Two Novel Chaos-Based Algorithms for Image and Video Watermarking

In this paper we introduce two innovative image and video watermarking algorithms. The paper’s main emphasis is on the use of chaotic maps to boost the algorithms’ security and resistance against attacks. By encrypting the watermark information in a one dimensional chaotic map, we make the extraction of watermark for potential attackers very hard. In another approach, we select embedding po...

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: RADIOISOTOPES

سال: 1988

ISSN: 1884-4111,0033-8303

DOI: 10.3769/radioisotopes.37.12_666