| 摘要 |
PURPOSE: Le black box with two cameras and a valid pixel extraction method for providing a distortionless image are provided to secure a quality image compared to the corrected fish-eye lens image, by recognizing outputs from two cameras which have a proper focus distance and a standard view angle as one output from a horizontal wide view angle camera. CONSTITUTION: A vehicle black box with two cameras includes a first camera module, a second camera module, a video buffer memory, an image receiving unit (100), a control unit (100), and a storage unit (120). The image receiving unit stores the recorded image data from the first and the second camera modules as image data from one camera module, which does not require any additional synthesizing process, in the video buffer memory temporarily. The control unit controls the processing of the recorded image data in the image receiving unit. The storage unit stores the image data under the control of the control unit. [Reference numerals] (100) Image receiving unit; (110) Control unit; (120) Storage unit; (130) Data output unit; (140) Voice receiving unit; (AA) Camera module 1; (BB) Camera module 2; (CC) Video; (DD) Buffer; (EE) Memory; (FF) Image processing unit; (GG) Encoding block |
