使用方法

這張測(cè)試卡用來(lái)評(píng)估銳度和波形失真。

你可以進(jìn)一步的查看游艇的背面、桅桿、繩索、建筑物和樹(shù)葉的清晰度。

游艇的長(zhǎng)和短桅桿是用來(lái)評(píng)估電視屏幕上的重影、定位轉(zhuǎn)移和亮度信號(hào)波形失真的。（i.e.linking）

通過(guò)桅桿和前游艇的邊緣，你可以觀察是否走樣發(fā)生。遠(yuǎn)處的樹(shù)木是用來(lái)檢查黑暗部分色調(diào)再現(xiàn)性。

How to use

The image is suitable to evaluate sharpness and waveform distortion.?

You can check sharpness with yachts on the further back, masts, ropes, buildings, and leaves.

The tall and short masts of yachts are useful to find ghost, registration shifting and waveform distortion (i.e.linking) of brightness signal. By masts and edges of front yacht, you can observe whether aliasing happens. Far trees are useful to check tone reproduction of dark part.

A-2游艇港測(cè)試卡尺寸

有效尺寸：153mm×272mm

外形尺寸：200mm×310mm