RECOMMENDATION ITU-R BT.1702 - Guidance for the reduction of photosensitive epileptic seizures caused by television
ثبت نشده
چکیده
Extensive studies on the subject of photosensitive epilepsy, which have taken place around the world, have led to formulation of this Recommendation. The guidance proposed in this Recommendation is for the protection of the vulnerable section of the viewing population who have photosensitive epilepsy, and who are therefore prone to seizures triggered by flashing lights, including certain types of flashing television images. Broadcasting organizations are encouraged to raise awareness among programme producers of the risks of creating television image content which may induce photosensitive epileptic seizures in susceptible viewers. Appendices 1 to 5 provide additional information on this subject.
منابع مشابه
Subjective assessments of the overall quality of an HDTV image delivered by an emission system should be made using a double-stimulus continuous quality-scale method (Recommendation ITU-R BT.500) with the HDTV studio quality
considering a) that a number of administrations and organizations throughout the world are currently using and/or evaluating high-definition television systems, and that in many parts of the world HDTV broadcasting is likely to become the primary medium of the next century; b) that subjective assessments are a vital element in HDTV system design and selection; c) that Recommendation ITU-R BT.50...
متن کاملSubjective Assessment for Image Quality in High-definition Television
a) that a number of administrations and organizations throughout the world are currently evaluating high-definition television (HDTV) systems, and that in many parts of the world HDTV broadcasting is likely to become the primary medium of the next century; b) that subjective assessments are a vital element in HDTV system design and selection; c) that Recommendation ITU-R BT.500 outlines general...
متن کاملRECOMMENDATION ITU-R BT.813* Methods for objective picture quality assessment in relation to impairments from digital coding of television signals
The ITU Radiocommunication Assembly, considering a) that with the increasing application of digital coding and bit-rate reduced transmission, the assessment of coding impairments is of critical importance; b) that objective measurements are necessary for specific evaluations as routine supervisions or system optimizations; c) that several types of objective measurements may be defined for diffe...
متن کاملRadiocommunication Study Groups
The current version of Annex 9 to the WP 6A Chairman‘s Report is based on very conservative assumptions on the potential interference produced by white space devices (WSDs) that could affect DTV operation in the TV broadcast bands. This contribution proposes to review these assumptions as to their validity and their practical implications and, according to the conclusions, to modify the text of...
متن کاملRECOMMENDATION ITU-R BT.500-11 - Methodology for the subjective assessment of the quality of television pictures
The ITU Radiocommunication Assembly, considering a) that a large amount of information has been collected about the methods used in various laboratories for the assessment of picture quality; b) that examination of these methods shows that there exists a considerable measure of agreement between the different laboratories about a number of aspects of the tests; c) that the adoption of standardi...
متن کامل