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)。

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。

LCD(液晶显示屏)

电子消费品中广泛使用一种视觉显示屏。该显示屏需要独立的逆光、如

CCFL LED 来再现色彩。

微距

利用该功能可以拍摄微小对象的近距离照片。使用微距功能时、相机可以 对微小对象以接近实物的比例(1:1)进行鲜明的对焦。

测光

测光是指相机测量曝光光量的方法。

MJPEG(联合活动图像专家组)

一种压缩为 JPEG 图像的视频格式。

NFC(近距离无线通信)

NFC 是用于距离非常近的无线通信的一套标准。可以使用已启用 NFC 的 设备来启动功能或与其他设备交换数据。

噪点

数码影像中的可能显示为位置错误或随机的明亮的错误像素。当相机以高 感光度拍摄照片、或以在黑暗场所自动设置的感光度拍摄照片时、容易产 生噪点。

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Samsung EC-WB2200BPBE3 manual Iso 感光度

EC-WB2200BPBE3 specifications

The Samsung EC-WB2200BPBE3 is a compact and versatile digital camera designed to cater to the needs of photography enthusiasts and casual users alike. With its striking design, the camera is equipped with advanced features and various technologies that make it a commendable choice for capturing stunning images and videos.

At the heart of the Samsung EC-WB2200BPBE3 is a powerful 20.2-megapixel BSI (Back Side Illuminated) CMOS sensor, which enhances low-light performance and delivers high-resolution images with exceptional clarity. This sensor is complemented by a 22.3mm ultra-wide-angle lens, allowing users to capture expansive landscapes and group shots without distortion. The camera also features a 5x optical zoom, giving users the flexibility to magnify subjects while maintaining high image quality.

One of the standout features of the EC-WB2200BPBE3 is its integrated Wi-Fi connectivity. This functionality enables seamless sharing of photos and videos directly to social media platforms or cloud storage services without the need for a computer. Additionally, the camera supports remote operation through a smartphone, letting users control the shutter, viewfinder, and settings from a distance, ideal for group selfies or creative compositions.

The camera is further enhanced by Samsung's Smart Filter feature, which offers a variety of artistic effects and filters that can be applied in real time, enriching the creative possibilities for users. Moreover, the Dual Capture mode allows simultaneous capturing of high-quality photos and HD video, ensuring that no moment is missed.

Another notable characteristic of the EC-WB2200BPBE3 is its innovative Smart Auto mode, which automatically selects the optimal settings based on scene detection. This feature simplifies the shooting process, making it user-friendly and accessible for those who may not be familiar with manual settings.

With a bright 3-inch LCD screen, users can easily navigate menus and review their shots, while the camera’s compact size makes it perfect for travel. Overall, the Samsung EC-WB2200BPBE3 stands out in the compact camera market with its powerful features and user-friendly technologies, making it an excellent choice for anyone looking to elevate their photography experience.