L81 计算机图形 标准查询与下载
共找到 851 条与 计算机图形 相关的标准，共 57 页
5.1 Personnel that are responsible for the creation, transfer, and storage of computed radiography NDE data will use this practice. This practice will define a set of information modules that along with the Practice E2339 and the DICOM standard will provide a standard means to organize CR inspection data. The CR inspection data may be displayed and analyzed on any device that conforms to the standard. Personnel wishing to view any CR inspection data stored in accordance with Practice E2339 may use this practice to help them decode and display the data contained in the DICONDE compliant inspection record. 1.1 This practice facilitates the interoperability of computed radiography (CR) imaging and data acquisition equipment by specifying image data transfer and archival storage methods in commonly accepted terms. This practice is intended to be used in conjunction with Practice E2339 on Digital Imaging and Communication in Nondestructive Evaluation (DICONDE). Practice E2339 defines an industrial adaptation of the NEMA Standards Publication titled Digital Imaging and Communications in Medicine (DICOM, see http://medical.nema.org), an international standard for image data acquisition, review, storage and archival storage. The goal of Practice E2339, commonly referred to as DICONDE, is to provide a standard that facilitates the display and analysis of NDE results on any system conforming to the DICONDE standard. Toward that end, Practice E2339 provides a data dictionary and a set of information modules that are applicable to all NDE modalities. This practice supplements Practice E2339 by providing information object definitions, information modules and a data dictionary that are specific to computed radiography test methods. 1.2 This practice has been developed to overcome the issues that arise when analyzing or archiving data from CR test equipment using proprietary data transfer and storage methods. As digital technologies evolve, data must remain decipherable through the use of open, industry-wide methods for data transfer and archival storage. This practice defines a method where all standard CR technique parameters and test results are communicated and stored in a standard manner regardless of changes in digital technology. 1.3 This practice does not specify: 1.3.1 A testing or validation procedure to assess an implementation's conformance to the standard. 1.3.2 The implementation details of any features of the standard on a device claiming conformance. 1.3.3 The overall set of features and functions to be expected from a system implemented by integrating a group of devices each claiming DICONDE conformance. 1.4 Although this practice contains no values that require units, it does describe methods to store and communicate data that do require units to be properly interpreted. The SI units required by this practice are to be regarded as standard. No other units of measurement are included in this practice. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Practice for Digital Imaging and Communication Nondestructive Evaluation 40;DICONDE41; for Computed Radiography 40;CR41; Test Methods
- ICS
- 35.240.80 (IT applications in health care technolo
- CCS
- L81
- 发布
- 2013
- 实施
Information technology-Multimedia service platform technologies-Part 1:Architecture
- ICS
- 35.040
- CCS
- L81
- 发布
- 2013
- 实施
- 2013-05-01
Information technology - Multimedia content description interface - Part 5: Multimedia description schemes - Amendment 4: Social metadata
- ICS
- 35.040
- CCS
- L81
- 发布
- 2012-10
- 实施
Information technology - Coding of audio-visual objects - Part 28: Composite font representation
- ICS
- 35.040
- CCS
- L81
- 发布
- 2012-05
- 实施
Information technology - MPEG audio technologies - Part 3: Unified speech and audio coding
- ICS
- 35.040
- CCS
- L81
- 发布
- 2012-04
- 实施
Information technology - MPEG audio technologies - Part 1: MPEG Surround - Amendment 1: Conformance testing; Technical Corrigendum 2
- ICS
- 35.040
- CCS
- L81
- 发布
- 2012-04
- 实施
Information technology. Automatic identification and data capture techniques. Air interface for security services and file management for RFID architecture
- ICS
- 35.240.60
- CCS
- L81
- 发布
- 2012-03-31
- 实施
- 2012-03-31
Information technology - Multimedia application format (MPEG-A) - Part 9: Digital Multimedia Broadcasting application format - Amendment 1: Conformance and reference software; Technical Corrigendum 2
- ICS
- 35.040
- CCS
- L81
- 发布
- 2012-03
- 实施
Graphic technology - Extensible metadata platform (XMP) specification - Part 1: Data model, serialization and core properties
- ICS
- 35.240.30;37.100.99
- CCS
- L81
- 发布
- 2012-02
- 实施
Electronic document management - Vocabulary - Part 1: Electronic document imaging
- ICS
- 01.040.37;37.080
- CCS
- L81
- 发布
- 2012-01
- 实施
Information technology - Computer graphics and image processing - Spatial Reference Model (SRM) language bindings - Part 4: C AMENDMENT 1
- ICS
- 35.140
- CCS
- L81
- 发布
- 2012
- 实施
Information technology - SEDRIS - Part 1: Functional specification AMENDMENT 1
- ICS
- 35.140
- CCS
- L81
- 发布
- 2012
- 实施
Information technology. Learning, education and training. Content packaging. Part 1: Models
- ICS
- CCS
- L81
- 发布
- 2011-12-30
- 实施
Information technology - MPEG systems technologies - Part 4: Codec configuration representation
- ICS
- 35.040
- CCS
- L81
- 发布
- 2011-12-01
- 实施
Information technology - Multimedia content description interface - Part 8: Extraction and use of MPEG-7 descriptions; Amendment 6: Extraction and matching of video signature tools
- ICS
- 35.040
- CCS
- L81
- 发布
- 2011-11
- 实施
Information technology - MPEG video technologies - Part 4: Video tool library - Amendment 1: Video tool library conformance and reference software
- ICS
- 35.040
- CCS
- L81
- 发布
- 2011-08
- 实施
Information technology - Computer graphics, image processing and environmental data representation - Extensible 3D (X3D) encodings - Part 3: Compressed binary encoding
- ICS
- 35.140
- CCS
- L81
- 发布
- 2011-07
- 实施
Information technology - Computer graphics and image processing - Spatial Reference Model (SRM) language bindings - Part 4: C; Amendment 1
- ICS
- 35.140
- CCS
- L81
- 发布
- 2011-06
- 实施
Applies to the evaluation of any equipment that terminates or routes traffic using the Internet Protocol. This standard can also be used to evaluate media streams or other protocols carried over IP networks.
Network Model for Evaluating Multimedia Transmission Performance Over the Internet Protocol
- ICS
- 35.240.99
- CCS
- L81
- 发布
- 2011
- 实施
This practice is intended to provide a method that will yield uniformity of calculations used in making, matching, or controlling colors of objects. This uniformity is accomplished by providing a method for calculation of weighting factors for tristimulus integration consistent with the methods utilized to obtain the weighting factors for common illuminant-observer combinations contained in Practice E308. This practice should be utilized by persons desiring to calculate a set of weighting factors for tristimulus integration who have custom source, or illuminant spectral power distributions, or custom observer response functions. This practice assumes that the measurement interval is equal to the spectral bandwidth integral when applying correction for bandwidth.1.1 This practice describes the method to be used for calculating tables of weighting factors for tristimulus integration using custom spectral power distributions of illuminants or sources, or custom color-matching functions. 1.2 This practice provides methods for calculating tables of values for use with spectral reflectance or transmittance data, which are corrected for the influences of finite bandpass. In addition, this practice provides methods for calculating weighting factors from spectral data which has not been bandpass corrected. In the latter case, a correction for the influence of bandpass on the resulting tristimulus values is built in to the tristimulus integration through the weighting factors. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to its use.
Standard Practice for Calculation of Weighting Factors for Tristimulus Integration
- ICS
- 85.060
- CCS
- L81
- 发布
- 2011
- 实施
