| 摘要 |
PURPOSE:To prepare and display multiband stereoscopic image data by simple processing by successively storing a value obtained by multiplying the picture element value of multiband image data by a picture element value ratio of the reference image data of a prescribed point to reference image data. CONSTITUTION:Reference image data observed from one direction by a single band is stored in a reference image data storage device 1 and reference image data in the same spectrum area in the multiband image data is stored in a reference image data storage device 2. A stereoscopic corresponding point determining device 3 determines the corresponding points of respective picture element points successively extracted from the device 1 in the reference image data. A multiband picture element value reader 4 reads out the picture element value of a stereoscopic corresponding point in the multiband image data stored in its inside. A picture element value converter 5 multiplies the picture element value read out by the reader 4 by the picture element value ratio of the reference image data of a point corresponding to the point of the picture element value to the reference image data and successively stores the multiplied values in storage device 6. After ending said processing, preparation of the required data is carried out by using the image values formed in the device 6. |
