Image Format Conversion to DICOM and Lookup Table Conversion to Presentation Value of the Japanese Society of Radiological Technology (JSRT) Standard Digital Image Database

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...

Enabling Improved Image Format Conversion with FPGAs

Broadcast infrastructure systems—such as servers, switchers, head-end encoders, and specialty studio displays—support a multitude of input image formats, and commonly require images to be converted to high definition (HD) or a different resolution before they can be stored, encoded, or displayed. While specialized ASSPs have addressed this market with varying degrees of success, the challenge h...

Information Entropy for Color Image Format Conversion

In this paper, we propose a method which implements Shannon’s information theory on entropy evaluation and use the results for weight decision. We assume that there are two conventional methods, LA and ELA. Using Shannon’s information theory we obtained entropy values which are used as weights for choosing interpolation method. The original image is downsampled to be low resolution image, where...

Image presentation in digital radiology: perspectives on the emerging DICOM display function standard and its application.

DICOM (Digital Imaging and Communications in Medicine) Working Group XI, formerly called ACR/NEMA (American College of Radiology/National Electrical Manufacturers' Association) Working Group XI, is currently developing a display function standard. The main objective of the standard is to define mathematically a display function for all image presentation systems. As a secondary objective, the s...

CCD Image Sensors and Analog-to-Digital Conversion