1、有時候傾斜條紋導(dǎo)致解決成像設(shè)備功率上的差異,尤其是電視攝像管盡管是在同一情況下拍攝的電視畫面。這要是因?yàn)闄E圓孔狀成像原理。
2、在徑向分辨率圖卡中,楔形條紋圓交替地用白色和黑色的分布。這張圖卡是有位于200TV,400TV和800TV出的直徑為1/1500H的圓形組成。
1.Sometimes slope of stripes causes a difference in resolving power of imaging device, especially pick up tube though the same number of TVs in a taken image. This is a phenomenon caused by an elliptic imaging aperture.
2.In Radial Resolution Chart, wedge-shaped fringes are circularly arranged alternately with white and black. The circles drawn by the line width 1/1500h are located in 200TV, 400TV and 800TV.(h is a height of a chart)


















开平市|
台南县|
五原县|
浦城县|
营口市|
青铜峡市|
蚌埠市|
孟州市|
阜城县|
巩留县|
隆子县|
凤台县|
天祝|
宁乡县|
涞水县|
淅川县|
家居|
淮北市|
云阳县|
探索|
西和县|
曲阜市|
韩城市|
康保县|
新竹市|
林甸县|
穆棱市|
皋兰县|
南充市|
象州县|
恩施市|
定陶县|
铜鼓县|
龙岩市|
教育|
谢通门县|
深州市|
壤塘县|
霍邱县|
玉龙|
道真|