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MV Camera on Firfly Boards/zh
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Revision as of 20:14, 12 April 2023
133 bytes removed
,
20:14, 12 April 2023
→MV相机与ADP-MV2的连接
Line 110:
Line 110:
<code>video0</code>
<code>video0</code>
−
正确识别摄像头之后,MIPI-CSI2接口的摄像头识别为
/dev/video0。
+
正确识别摄像头之后,相机被识别为
/dev/video0。
==== 使用media-ctl查看拓扑结构 ====
==== 使用media-ctl查看拓扑结构 ====
Line 188:
Line 188:
后文提到的pixel_layer_convert转换工具,也是将Compact RAW转换为此种存储方式。方便使用图片播放器打开显示。
后文提到的pixel_layer_convert转换工具,也是将Compact RAW转换为此种存储方式。方便使用图片播放器打开显示。
====紧密排列的图片格式(Compact RAW)====
====紧密排列的图片格式(Compact RAW)====
−
像素和像素之间不会进行空bit位填充。
+
如上图所示,像素和像素之间不会进行空bit位填充。
−
−
V4L2标准的'Y10P' (10-bit Greyscale (MIPI Packed)),'Y12P' (12-bit Greyscale (MIPI Packed))格式都是以这种方式存储的。
==== 行对齐(line stride) ====
==== 行对齐(line stride) ====
Xumm
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