EN 61146-1:1996
(Main)Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 1: Non-broadcast single-sensor cameras
Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 1: Non-broadcast single-sensor cameras
Applicable to the assessment of performance of non-broadcast colour video cameras equipped with a single-tube or solid-state imager.
Meßverfahren für Videokameras (PAL/SECAM/NTSC) - Teil 1: Kameras mit einem Aufnahmesensor für den Gebrauch außerhalb des Rundfunks
Caméras vidéo (PAL/SECAM/NTSC) - Méthodes de mesure - Partie 1: Caméras monocapteurs hors de la radiodiffusion
Concerne l'évaluation des performances des caméras couleur vidéo hors de la radiodiffusion, ce type de caméra étant équipé d'un seul tube analyseur ou d'un capteur solide.
Video cameras (PAL/SECAM/NTSC) - Methods of measurement -- Part 1: Non-broadcast single-sensor cameras (IEC 61146-1:1994)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61146-1:1999
01-april-1999
Video cameras (PAL/SECAM/NTSC) - Methods of measurement -- Part 1: Non-
broadcast single-sensor cameras (IEC 61146-1:1994)
Video cameras (PAL/SECAM/NTSC) - Methods of measurement -- Part 1: Non-
broadcast single-sensor cameras
Meßverfahren für Videokameras (PAL/SECAM/NTSC) -- Teil 1: Kameras mit einem
Aufnahmesensor für den Gebrauch außerhalb des Rundfunks
Caméras vidéo (PAL/SECAM/NTSC) - Méthodes de mesure -- Partie 1: Caméras
monocapteurs hors de la radiodiffusion
Ta slovenski standard je istoveten z: EN 61146-1:1996
ICS:
33.160.40 Video sistemi Video systems
SIST EN 61146-1:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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NORME
CEI
INTERNATIONALE
IEC
61146-1
INTERNATIONAL
Première édition
STANDARD
First edition
1994-05
Caméras vidéo (PAL/SECAM/NTSC) –
Méthodes de mesure –
Partie 1:
Caméras monocapteurs hors de la radiodiffusion
Video cameras (PAL
/SECAM/NTSC) –
Methods of measurement –
Part 1:
Non-broadcast single-sensor cameras
© IEC 1994
Droits de reproduction réservés —
Copyright - all rights reserved
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publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous
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y compris la photo- including photocopying and microfilm, without permission in
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microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
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1146-1 ©IEC:1994 – 3 –
CONTENTS
Page
FOREWORD 5
SECTION 1: GENERAL
Clause
1 Scope 7
2 Normative references 7
3 Conditions 9
SECTION 2: LUMINANCE VIDEO CHARACTERISTICS
4 Luminance sensitivity 11
5 Luminance resolution 17
6 Luminance signal-to-noise ratio 21
7 Luminance amplitude/frequency response 27
8 Luminance waveform distortion and pulse response 31
9 Luminance gamma characteristics 39
10 Luminance white clipping and compression rate 47
11 Luminance dynamic range and contrast range 51
12 Luminance white non-uniformity 51
CHROMINANCE
SECTION 3: VIDEO CHARACTERISTICS
13 Chrominance signal-to-noise ratio 59
14 Chrominance amplitude/frequency response 67
15 White and black balance 71
16 Colour and white reproduction non-uniformity 83
17 Grey-scale non-purity (white tracking error) 87
18 Colour reproduction 95
SECTION 4: OTHER CHARACTERISTICS
19 Luminance and chrominance moirés 109
20 Lag 121
21 Sticking (image retention) 131
22 Blooming 135
23 Smearing 139
24 Geometric distortions 147
Annexes
A Reference list of test charts 153
B
Arrangement of the CIE colour chips of the colour reproduction test chart 173
C Trap filter characteristics for PAL, NTSC, and SECAM systems 177
D
Letter symbols 183
E
Bibliography 187
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1146-1 ©IEC:1994 — 5 —
INTERNATIONAL ELECTROTECHNICAL COMMISSION
VIDEO CAMERAS (PAL/SECAM/NTSC) —
METHODS OF MEASUREMENT —
Part 1: Non-broadcast single-sensor cameras
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and
electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.
Their preparation is entrusted to technical committees; any IEC National Committee interested in
the subject dealt with may participate in this preparatory work. International, governmental and
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collaborates closely with the International Organization for Standardization (ISO) in accordance with
conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
3) They have the form of recommendations for international use published in the form of standards, technical
reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote internati
...
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