通过OV9650摄像头采集图像数据，并将数据存储为bmp格式图片，然后保存在开发板上的SD卡-OV9650 camera acquisition of image data, and the data is stored as a bmp format picture, and then stored in the SD card development board

可在S3C2440A平台上运行的VIDCAT源码，控制USB摄像头拍照的程序，可生成图片文件存储在FLASH盘中-S3C2440A platform can run on VIDCAT source, control USB camera to take photographs of the process, can generate the image file is stored in FLASH intraday

在linux中利用v4l2提供的API采集camera图像数据，并存储为jpg格式的图片。-Capture the yuv camera data by using V4L2 api function and store as .jpg file.