附录 > 词汇表

图像传感器

数码相机中包含图像中每个像素各自的像点的物理部件。每个像点记录

着曝光时射到该点的光线的亮度。普通的传感器类型有 CCD(电耦合 元件)和 CMOS(互补金属氧化物半导体)。

IP(互联网协议)地址

IP 地址是为每个连接至互联网的设备指定的唯一编号。

ISO 感光度

相机对光线的敏感度,与胶片相机中使用的胶片速度等同。ISO 感光度 的设置越高,相机可使用越快的快门速度,这样可以减少由于相机抖动 和光线不足引起的模糊。然而,影像的感光度越高就越容易产生杂点。

JPEG(联合图像专家组)

数码影像的有损压缩方式。压缩成 JPEG 图像时,在尽可能避免降低 图像分辨率的同时降低图像的整体文件大小。

测光

测光是指相机测量曝光光量的方法。

MF(手动对焦)

该系统需手动将相机镜头对焦于拍摄对象。可使用对焦环对焦拍摄对 象。

MJPEG(联合活动图像专家组)

一种压缩为 JPEG 图像的视频格式。

MPO(多图像对象)

在一个文件中包含多个图像的图像文件格式。MPO 文件可在兼容 MPO 的显示屏(例如 3D 电视或 3D 显示器)上提供 3D 效果。

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Samsung EV-NX30ZZBZBCZ, EV-NX30ZZBGBDE manual 209, Ip 地址是为每个连接至互联网的设备指定的唯一编号。, 测光是指相机测量曝光光量的方法。, 一种压缩为 Jpeg 图像的视频格式。

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