| 20090128656 | NO-DRIVE PHOTOGRAPHING DEVICE AND METHOD - The invention provides a no-drive photographing device and method, wherein the no-drive photographing device comprises a lens for obtaining the optical image of the object. Further, the device comprises: an image sensor for converting the optical image of the object obtained by the lens into a digital image signal, and sending the digital image signal to a digital signal processing unit; and the digital signal processing unit for performing real-time processing to the digital image signal, thereby obtaining a restored image signal, and then sending the restored image signal to the external computer device, wherein the digital signal processing unit has a parameter recording region for recording configuration parameters of the image sensor. As a result, solidifying programs in the digital signal processing chip is realized and the allocation of the sensor in the no-drive PC CAM is realized, thereby decreasing the area of the encapsulated chip and reducing the number of elements which results in lowering the cost. Meanwhile, each module can be configured as desired. As a result the design of the PCB becomes easier, so that it is more convenient to offering and purchasing of products by factories. | 05-21-2009 |
