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US 5,689,347 AGranted
Signal processing apparatus
AssigneeCanon Kabushiki Kaisha
InventorMasaaki Naoi
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Abstract
There is disclosed an image reading apparatus constructed by two line sensors, a reading circuit for reading out outputs of the two line sensors through different channels, memory units for storing image signals which were read out by the reading circuit, and a control unit for controlling so that the image signals stored in the memory units are read out at a speed higher than that upon storage, wherein the reading circuit reads the outputs of the two line sensors from the different channels while deviating the outputs by a predetermined time, respectively.
Claims9
An image reading apparatus comprising:
- two line sensors;
- reading means for reading out outputs of said two line sensors through different channels, respectively;
- memory means for storing image signals read out by said reading means, respectively;
- and
- control means for controlling so that the image signals stored in said memory means are read out at a speed higher than that upon storage,
- wherein said reading means reads out the outputs of said two line sensors from said different channels while deviating said outputs by a predetermined time, respectively.
3 more elements
Dependencies are inferred from the claim text.