opencv笔记相机调用(2)

164.

165. //当数据格式为12位时，位数转换为2-9 166. case GX_PIXEL_FORMAT_MONO10: 167. //将12位格式的图像转换为8位格式

168. DxRaw16toRaw8(m_pBufferRaw, m_pBufferRaw8, m_nImageWidth,

m_nImageHeight, DX_BIT_2_9); 169.

170. //将转换完成后的8位图转换为RGB图，以供显示

171. DxRaw8toRGB24(m_pBufferRaw8, m_pBufferRGB, m_nImageWidth,

m_nImageHeight, RAW2RGB_NEIGHBOUR, (DX_PIXEL_COLOR_FILTER)NONE, TRUE); 172. break; 173.

174. //当数据格式为8位时，将8位图转换为RGB图，以供显示 175. case GX_PIXEL_FORMAT_MONO8:

176. DxRaw8toRGB24(m_pBufferRaw, m_pBufferRGB, m_nImageWidth,

m_nImageHeight, RAW2RGB_NEIGHBOUR, (DX_PIXEL_COLOR_FILTER)NONE, TRUE); 177. break; 178. 179. default:

180. //m_objDrawImg.Leave(); 181. return; 182. } 183.

184. m_objDrawImg.Leave(); 185. } 186.

187. //图像回调处理函数

188. void __stdcall MERCamera::OnFrameCallbackFun(GX_FRAME_CALLBACK_PARAM*

pFrame) 189. {

190. MERCamera *pDlg = (MERCamera*)(pFrame->pUserParam); 191. if (pFrame->status == 0) 192. {

193. //图像获取成功 194. //对图像进行处理...

195. // cout<<\

196. pDlg->DrawImage((BYTE*)pFrame->pImgBuf, pFrame->nImgSize); 197. } 198. return; 199. } 200.

201. void MERCamera::DrawImage(BYTE *pImageBuf, int nImageSize) 202. { 203.

204. cv::namedWindow(\

205. cv::Mat img(Size(2592,1944),CV_8U,pImageBuf ); 206. flip(img,img,-1);

207. cv::imshow(\208. cv::waitKey(30); 209. 210. } 211.