ccVideoFormat

ccVideoFormat

#include <ch_cvl/vidfmt.h>
class ccVideoFormat;
class ccGreyVideoFormat : public ccVideoFormat;
class ccStdGreyVideoFormat : public ccGreyVideoFormat;
class ccStdVideoFormat: public ccStdGreyVideoFormat;

ccVideoFormat::filterList()

获取相机的图像格式

ccGigEVisionCamera& fg = ccGigEVisionCamera::get(0);
std::vector<const ccVideoFormat*> x= ccVideoFormat::filterList(ccVideoFormat::fullList(), fg);
for (size_t i = 0; i < x.size(); i++)
{
	CString y=x[i]->name();
}

获取当前相机支持的图像格式

this->videoFormatList=ccStdVideoFormat::filterList(ccStdVideoFormat::fullList(), fg);
for (size_t i = 0; i < this->videoFormatList.size(); ++i)
	OutputDebugString(this->videoFormatList[i]->name());

ccVideoFormat::fullList()

获取CVL库支持的图像格式

std::vector<const ccVideoFormat*> x = ccVideoFormat::fullList();
for (size_t i = 0; i < x.size(); i++)
{
	CString y = x[i]->name();
}

pixel formats for GigE Vision Cameras

GigE相机支持的格式如下，在使用是，需要使用全称：Generic GigEVision (Mono)

• Mono8
• Mono10
• Mono10Packed
• Mono12
• Mono12Packed
• Mono14
• Mono16
• RGB8Packed
• YUV422Packed
• BayerGR8
• BayerRG8
• BayerGB8

• BayerBG8

  ccGigEVisionCamera& fg = ccGigEVisionCamera::get(0); const ccStdVideoFormat& fmt = ccStdVideoFormat::getFormat(cmT(“Generic GigEVision (Mono)”));

  ccAcqFifoPtrh fifo = fmt.newAcqFifoEx(fg); fifo->properties().exposure(0.005);
  fifo->prepare(0.0);
  fifo->start();

  ccAcqImagePtrh img = fifo->completeAcq();

  console =new ccDisplayConsole (ccIPair(300, 300), cmT(“Camera Image”)); console->image(img);

  fifo = 0; fg.disconnect(false);

  this->videoFormatList=ccStdVideoFormat::filterList(ccStdVideoFormat::fullList(), fg); for (size_t i = 0; i < this->videoFormatList.size(); ++i) OutputDebugString(this->videoFormatList[i]->name());

ccStdVideoFormat::newAcqFifoEx()

通过图像格式绑定相机，就可以获取图像了。Once you have obtained a video format, use its newAcqFifoEx() member function and the reference to the frame grabber to create an acquisition FIFO:

const ccStdVideoFormat& fmt = ccStdVideoFormat::getFormat(cmT("Sony XC-ST50 640x480"))
ccAcqFifoPtrh fifo = fmt.newAcqFifoEx(fg);