標準號：ISO/IEC 15444-4-2004
中文標準名稱：信息技術.JPEG 2000圖像編碼系統:一致性測試
英文標準名稱：Information technology - JPEG 2000 image coding system: Conformance testing
標準類型：L81
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L81
國際標準分類號：35.040
適用范圍：This Recommendation | International Standard specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim compliance to ITU-T Recommendation T.800 | ISO/IEC 15444-1. It provides a framework for specifying abstract test suites and for defining the procedures to be followed during compliance testing. This Recommendation | International Standard — specifies compliance testing procedures for encoding and decoding using JPEG 2000 Part 1 (ITU-T Recommendation T.800 | ISO/IEC 15444-1); — specifies codestreams, decoded images, and error metrics to be used with the testing procedures; — specifies abstract test suites; — provides guidance for creating an encoder compliance test. This Recommendation | International Standard does not include the following tests: Acceptance testing: the process of determining whether an implementation satisfies acceptance criteria and enables the user to determine whether or not to accept the implementation. This includes the planning and execution of several kinds of tests (e.g., functionality, quality, and speed performance testing) that demonstrate that the implementation satisfies the user requirements. Performance testing: measures the performance characteristics of an Implementation Under Test (IUT) such as its throughput, responsiveness, etc., under various conditions. Robustness testing: the process of determining how well an implementation processes data which contains errors.