DEVICE AND METHOD FOR OBTAINING OMNIBEARING 3D IMAGE DATA ACCORDING TO ANNOTATE AND DYNAMIC RANGE EXPANDING METHOD

摘要

PURPOSE: A device for obtaining omnibearing 3D image data according to annotate is provided to take pictures for all around parts of an object by stacking multiple camera modules in the vertical direction, thereby obtaining 3D images of an object. The dynamic extension is realized for the images by differing the exposure of the cameras. CONSTITUTION: A device for obtaining omnibearing 3D image data according to annotate includes multiple camera modules(10), and a computer vision system(30) electrically connected to the camera module. In the multiple camera modules, a plurality of cameras(11) are symmetrically disposed with respect to a central point for taking pictures in the range of 360°. The multiple camera modules are in the stacked structure in the vertical direction for obtaining 3D images. By taking pictures with the cameras of which exposure degrees are different, dynamic extension is realized. The computer vision system stores the photographed images as digital data. The photographed images are extracted per frame in a first frame extracting element(31) and stored in a storing unit(32) after inserting annotates per photographed positions and times by an annotate inserting unit(35).