Direct show desktop application for usb camera

Required: Develop a desktop application to display the camera images "support windows and Linux" User can use application to preview digital cameras, take snapshots and record videos with digital cameras. Application offers measure tools to help you measure line strip length, angle, circle (radius, area), ellipse (radius in x and in y), rectangle, polygon area etc. with live video image, still image and video files. Also counting tool "multi-type" through small colored numbered signs on the counted items. This application offers image color enhancement tools, image processing filters and image analysis plug-ins. Image enhancement tools help you adjust image color with auto white balance, color boost, saturation, contrast, brightness, gamma, gray, image vertical flip and image horizontal flip. Image processing filters and image analysis plug-ins help you do real-time industry image analysis. With this application programmable plug-ins, user can custom his own image analysis, pattern recognition, etc He can move easily to the characteristics of the camera He can move easily to different resolution of the camera Security key