IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM

WIPO Patent Application WO/2014/020970

A1

Provided are a device and a method for detecting a dynamic region by analyzing a single image consisting of long-time exposure pixels and short-time exposure pixels. The device has a signal processing unit that receives a single image captured by an imaging element including long-time exposure pixels and short-time exposure pixels and analyses the input image to detect a dynamic region where an image of a moving subject is captured. The signal processing unit verifies the consistency between a light-dark pattern in the vicinity of an attention pixel of the input image and a pixel pattern of the long-time exposure pixels and short-time exposure pixels and, when the consistency is high, determines that the attention pixel is in the dynamic region. When a high dynamic range image is generated by a pixel value combining process for combining the pixel values of the long-time exposure pixels and short-time exposure pixels, the signal processing unit also executes the pixel value combining process in different modes between a dynamic region and the region other than the dynamic region.

JP2006005864	IMAGE DATA PROCESSING APPARATUS
WO/2018/082061	CAMERA MODULE AND CONTROL METHOD ON THE BASIS OF LENS TILTING CONTROLLABLE MOTOR AND FAST FOCUS SENSOR
JP2002281373	ELECTRONIC CAMERA

TAKEUCHI SATORU (JP)

PCT/JP2013/064010

February 06, 2014

May 21, 2013

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SONY CORP (JP)

H04N5/232; G03B5/00; G03B7/091; G03B15/00; H04N5/235; H04N5/355; H04N9/07

JP2007221423A	2007-08-30
JP2010062785A	2010-03-18

MIYATA, Masaaki et al. (JP)
Miyata Masaaki (JP)

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