| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method and an imaging apparatus that achieve reduction in power consumption in accordance with a content of processing in each of calculation parts in image processing in which a pipeline formed by connecting a plurality calculation parts in series is configured.SOLUTION: The image processing device comprises: a plurality of clock selection parts that corresponds to respective calculation parts constituting pipe lines, and selects a clock signal to be supplied to a corresponding calculation part from among a plurality of clock signals; a data delivery part that is arranged on the pipe line and between the calculation part to which a first clock signal is input and the calculation part to which a second clock signal is input, and outputs image data output at timing of one clock signal and subjected to calculation processing at timing of the other clock signal; and a control part that, in accordance with an action mode of image processing, controls a selection of the clock signal by respective clock selection parts, a combination of the calculation parts constituting the pipe lines and the data delivery part or a sequence thereof.</p> |
