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    • 14. 发明公开
    • IMAGE PICKUP DEVICE AND METHOD
    • 图像拾取设备和方法
    • EP1549053A1
    • 2005-06-29
    • EP03798370.7
    • 2003-07-30
    • Sony Corporation
    • Yoshida, ChisatoDate, Osamu
    • H04N5/232H04N5/225
    • H04N5/23222H04N1/00307H04N1/00347H04N5/232H04N19/164H04N19/46H04N2201/0025H04N2201/0027H04N2201/0041H04N2201/0049H04N2201/0065H04N2201/0096
    • This invention relates to an imaging apparatus and an imaging method for supplying an optimum amount of image data to another apparatus. When a PDA 91 has a maximum transfer rate of 1.5 Mbps, a mobile phone 1 determines that a maximum speed of communication with the PDA 91 is low, reduces accordingly the amount of moving image data captured by a CCD of the mobile phone, and supplies the captured moving image data to the PDA 91. The PDA 91 displays a low-quality moving image 93 on its display unit. When the PDA 91 has a maximum transfer rate of 480 Mbps, the CPU of the mobile phone leaves unchanged the amount of moving picture data captured by the CCD and supplies the captured moving image data to the PDA 91. The PDA 91 then displays a high-quality moving image 94 on the display unit. This invention applies advantageously to digital cameras.
    • 成像装置和成像方法技术领域本发明涉及用于向另一装置提供最佳量的图像数据的成像装置和成像方法。 当PDA91具有1.5Mbps的最大传输速率时,移动电话1确定与PDA91的最大通信速度低,相应地减少由移动电话的CCD捕获的运动图像数据的量,并且提供 将捕获的运动图像数据提供给PDA 91. PDA 91在其显示单元上显示低质量的运动图像93。 当PDA91具有480Mbps的最大传输速率时,移动电话的CPU保持由CCD捕获的运动图像数据量不变,并将捕获的运动图像数据提供给PDA91。然后,PDA91显示高 - 质量运动图像94在显示单元上。 本发明有利地应用于数码相机。