The proposed method only required a simple viewfinder and a set of coplanar feature points.
该方法仅需要一个取景器和一个平面标定模板,通过取景器可直接得到光轴中心坐标,同时也可计算出镜头的焦距;再利用平面标定模板上的特征点计算出摄像机模型的其他参数。
optical view finder
光学寻象器，取景器
electronic view finder
电子寻象器[取景器]
Over there. I'll just position it through the viewfinder.
那边，我会透过取景器取景。
Place your forehead against the camera and look through the viewfinder.
将相机贴在额头,通过取景器观察取景。
Hold the view-finder close to your eye.
把取景器靠近眼睛。
Check the LCD panel and look through the viewfinder and make sure that the viewfinder display is operating.
检查液晶屏,观察取景器,并保证取景器显示正常。
The shutter speed appears in the viewfinder display.
开门速度将显示在取景器中。
The exposure indicator is displayed in the viewfinder display.
曝光补偿值将在取景器中显示。
You shall hold the view - finder close to the eyes . understand ?
你应该把取景器举得紧靠眼睛。 明白吗？
You should hold the view-finder close to the eye. Understand?
你应该把取景器举得紧靠眼睛。明白吗?
The LCD panel and viewfinder display operate.
液晶屏和取景器会显示信息。
Slip the viewfinder cap and shoulder pad onto the strap.
把背带穿过取景器盖和肩垫。
While looking through the viewfinder, focus by turning the focusing ring.
观察取景器同时转动光圈环进行对焦。
Get a finder about the same angle of view of the taking lens, or a little longer.
在选择辅助取景器时可以考虑与所用拍摄镜头相同视角或者较其略微广角的取景器。
While looking through the viewfinder, press the previewAE lock button.
观察取景器同事。请按压预景深自动曝光锁定按钮。
The viewfinder image will darken when the previewAE lock button is pressed.
当按压预景深自动曝光锁定按钮时,取景器相将变暗。
Before pressing the shutter, take your time and scan the scene through your viewfinder.
在按快门前，先别急，花些时间通过取景器看看场景。
Improvements to photo quality (less noise in dark photos, improved viewfinder refresh rate).
提高了照相质量（夜景下更少的噪点，提高了取景器的刷新率）。