EMVA Standard 1288 Standard for Characterization of Image Sensors and Cameras
EMVA Standard 1288 Standard for Characterization of Image Sensors and Cameras
复制标题
DOI：
--
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
摄像机被模拟为量子effiCencyη=0。5，暗值29.4 dN，增益K=0。1，a暗噪声σ0=30 e−(σY。暗=3。0 dN)，并具有轻微的非线性相机特性。DSNU有一个白色的空间标准差S w=1。5 dN和2个正弦图形，其幅度为1.5 dN，水平和垂直方向的频率分别为0.04和0.2个/像素。PRNU的白色空间标准偏差为0.5%。此外，还模拟了一种略微不均匀的照明，向边缘的二次ff下降了约3%。
camera was simulated with a quantum efficiency η = 0 . 5, a dark value of 29.4 DN, a gain K = 0 . 1, a dark noise σ 0 = 30 e − ( σ y. dark = 3 . 0 DN), and with a slightly nonlinear camera characteristics. The DSNU has a white spatial standard deviation s w = 1 . 5 DN and two sinusoidal patterns with an amplitude of 1.5 DN and frequencies in horizontal and vertical direction of 0.04 and 0.2 cylces/pixel, respectively. The PRNU has a white spatial standard deviation of 0.5%. In addition, a slightly inhomogenous illumination with a quadratic fall-off towards the edges by about 3% was simulated.