luminance signal 中文意思是什麼
luminance signal
解釋
發光率信號-
This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal
首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。 -
Television - measurement of luminance signal levels
電視.亮度信號電平的測量 -
Standard on television : measurement of luminance signal levels
電視標準:亮度信號電平的測量 -
It produces the i and q signals, limits their pass bands, uses them to modulate the subcarrier in a quadrature and adds the moduled subcarrier to the luminance y, blanking and synchronizing signal waveform
它首先分離出i信號和q信號，指定了它們的傳輸頻帶，並用它們對副載波進行正交調制，然後將調制過的副載波信號疊加到亮度信號y和同步信號波形上。 -
In television, a short duration variation in the luminance following a step change in the video signal
電視技術中，電視信號在出現一個階躍變化后引起亮度的短時間閃爍。 -
Dg dp measurements of the electrical properties of transmitting tubes - methods of measuring the distortion in the chrominance signal due to the luminance differential gain and differential phase
發射管電性能測試方法由亮度信號不同引起的色度信號失真 -
In this thesis, luminance and chrominance separation algorithms were also analyzed and studied. three lines adaptive comb filter was utilized to separate luminance signal and chrominance signal
研究了亮色分離的各種演算法，採用3行自適應梳狀濾波的方法實現了亮度信號和色度信號的分離。
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