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Image pickup device, image pickup result processing method and integrated circuit

A technology of integrated circuits and camera devices, applied in image data processing, details involving image processing hardware, circuits, etc., can solve problems such as too late to perform motion detection, difficult processing of high-speed imaging results, etc., and achieve reliable motion detection processing. Effect

Inactive Publication Date: 2007-07-25
SONY CORP
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Problems solved by technology

[0007] In this way, in the processing of the imaging result of the conventional raster scan, when the imaging result is output at high speed using, for example, a CMOS solid-state imaging element, there is a problem that it is too late to perform the processing of the motion detection, and it is difficult to perform high-speed processing of the imaging result. deal with

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  • Image pickup device, image pickup result processing method and integrated circuit
  • Image pickup device, image pickup result processing method and integrated circuit
  • Image pickup device, image pickup result processing method and integrated circuit

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[0077] However, in the integrated circuit 11 according to the first embodiment, since the imaging result of each pixel 14 and the imaging result of the pixel 14 adjacent to the negative side in the X direction and the negative side in the Y direction are input, with respect to one pixel 14, The interlayer wiring layer 15 requires three systems of wiring. Therefore, the wiring of the interlayer wiring layer 15 becomes cumbersome, complicates the manufacturing process, and lowers the yield.

[0078] Therefore, in this embodiment, the configuration of the motion detection unit 17A is shared between adjacent pixels. That is, as shown in FIG. 7, the four pixels 14 adjacent to the X direction and the Y direction are represented by symbols a00-a11, and the symbols of the motion detection unit 17A corresponding to the pixels 14 related to these pixels a00-a11 are respectively represented by symbols b00-a11. b11 said. Then, the difference value fx between the pixel a00 closest to the...

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Abstract

The present ivention provides an image pickup device, image pickup result processing method and integrated circuit. This invention is especially applicable to detection of motion information by pixel unit. A semiconductor chip (13) of an XY address controlled image pickup element and a semiconductor chip (16) of a motion detecting circuit (17) which detects motion information by pixel unit are stacked.

Description

technical field [0001] The invention relates to an imaging device, a processing method of an imaging result and an integrated circuit, especially applicable to detecting movement information of a pixel unit. According to the present invention, a semiconductor chip of an imaging element for XY address control and a semiconductor chip of a motion detection circuit for detecting motion information in units of pixels are laminated, thereby reliably performing motion detection processing even for high-speed imaging results. Background technique [0002] Conventionally, imaging devices are configured to input imaging results in raster scan order from a CCD (Charge Coupled Device) solid-state imaging device, and execute processing such as motion detection. [0003] That is, FIG. 1 is a block diagram showing an imaging device of a CCD solid-state imaging device. In this imaging device 1, the CCD solid-state imaging element 2 is arranged in a matrix with the pixels 3 of the photoele...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/335G06T7/20H01L27/146H04N5/232H04N25/00
CPCH01L25/167H01L27/148G06T2200/28G06T7/2053H01L2924/0002G06T7/254H04N25/707H01L2924/00
Inventor 村山淳
Owner SONY CORP