公开(公告)号：US20180137638A1

公开(公告)日：2018-05-17

申请号：US15693442

申请日：2017-08-31

Applicant: Kabushiki Kaisha Toshiba

Inventor： Yasunori TAGUCHI ,  Yusuke Moriuchi ,  Nao Mishima ,  Takeshi Mita

IPC: G06T7/55 ,  H04N5/232 ,  H04N9/083 ,  E05F15/73

CPC classification number: G06T7/55 ,  E05F15/73 ,  E05F2015/767 ,  E05Y2900/132 ,  E05Y2900/531 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30236 ,  H04N5/23229 ,  H04N5/23264 ,  H04N5/23296 ,  H04N9/083

Abstract: According to one embodiment, a processing device includes a memory and a circuit coupled with the memory. The circuit acquires a first image of a first color component and a second image of a second color component. The first image has a non-point-symmetric blur function and captures a first object. The second image has a point-symmetric blur function and captures the first object. The circuit determines whether the first object is on a near side of a first position or on a deep side of the first position when viewed from a capture position based on the first image and the second image.

公开(公告)号：US20180137607A1

公开(公告)日：2018-05-17

申请号：US15704025

申请日：2017-09-14

Applicant: Kabushiki Kaisha Toshiba

Inventor： Nao Mishma ,  Yusuke Moriuchi ,  Takeshi Mita

IPC: G06T5/00 ,  G06T5/50

CPC classification number: G06T5/003 ,  G06T5/20 ,  G06T5/50 ,  G06T7/174 ,  G06T7/248 ,  G06T7/50 ,  G06T7/571 ,  G06T2207/10024 ,  G06T2207/20024 ,  G06T2207/20076 ,  G06T2207/20201 ,  G06T2207/30252

Abstract: According to one embodiment, a processing apparatus includes a memory and a processor. The processor is electrically coupled to the memory and is configured to acquire a first image of an object and a second image of the object, the first image including blur having a shape indicated by a symmetric first blur function, the second image including blur having a shape indicated by an asymmetric second blur function, calculate a distance to the object, based on correlation between the first blur function and the second blur function, and calculate reliability of the distance, based on a degree of the correlation.

公开(公告)号：US09092693B2

公开(公告)日：2015-07-28

申请号：US13920478

申请日：2013-06-18

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yusuke Moriuchi ,  Toshimitsu Kaneko ,  Kanako Saito

IPC: G06K9/46 ,  G06K9/00

CPC classification number: G06K9/4661 ,  G06K9/00362

Abstract: According to one embodiment, an image processing apparatus includes following units. The extraction unit extracts, from image data including a plurality of pixels, wavelength signal values of the plurality of pixels. The light attenuation amount calculation unit calculates a light attenuation amount based on a ratio of a wavelength signal value of a target pixel to a representative signal value obtained from wavelength signal values of a local region around the target pixel. The pigment amount calculation unit calculates a pigment amount of a predetermined pigment component at the target pixel by resolving the light attenuation amount using an absorbance base of the predetermined pigment component.

Abstract translation: 根据一个实施例，图像处理装置包括以下单元。 提取单元从包括多个像素的图像数据中提取多个像素的波长信号值。 光衰减量计算单元基于目标像素的波长信号值与由目标像素周围的局部区域的波长信号值获得的代表信号值的比率来计算光衰减量。 颜料量计算单元通过使用预定颜料成分的吸光度基分辨光衰减量来计算目标像素处的预定颜料成分的颜料量。