公开(公告)号：US09106912B2

公开(公告)日：2015-08-11

申请号：US14628336

申请日：2015-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-shik Kim ,  Dae-sung Cho ,  Shi-hwa Lee ,  Sang-wook Kim

IPC: H04N7/18 ,  H04N19/124 ,  H04N19/137 ,  H04N19/44

CPC classification number: H04N19/13 ,  G06T9/005 ,  H04N19/124 ,  H04N19/126 ,  H04N19/134 ,  H04N19/137 ,  H04N19/147 ,  H04N19/154 ,  H04N19/17 ,  H04N19/174 ,  H04N19/176 ,  H04N19/179 ,  H04N19/44 ,  H04N19/46 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

Abstract: An image coding method and apparatus considering human visual characteristics are provided. The image coding method comprises (a) modeling image quality distribution of an input image in units of scenes such that the quality of an image input in units of scenes is gradually lowered from a region of interest to a background region, (b) determining a quantization parameter of each region constituting one scene according to the result of modeling of image quality distribution, (c) quantizing image data in accordance with the quantization parameter, and (d) coding entropy of the quantized image data.

公开(公告)号：US20150172675A1

公开(公告)日：2015-06-18

申请号：US14628355

申请日：2015-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-shik KIM ,  Dae-sung Cho ,  Shi-hwa Lee ,  Sang-wook Kim

IPC: H04N19/137 ,  H04N19/44 ,  H04N19/91 ,  H04N19/124

CPC classification number: H04N19/13 ,  G06T9/005 ,  H04N19/124 ,  H04N19/126 ,  H04N19/134 ,  H04N19/137 ,  H04N19/147 ,  H04N19/154 ,  H04N19/17 ,  H04N19/174 ,  H04N19/176 ,  H04N19/179 ,  H04N19/44 ,  H04N19/46 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

Abstract: An image coding method and apparatus considering human visual characteristics are provided. The image coding method comprises (a) modeling image quality distribution of an input image in units of scenes such that the quality of an image input in units of scenes is gradually lowered from a region of interest to a background region, (b) determining a quantization parameter of each region constituting one scene according to the result of modeling of image quality distribution, (c) quantizing image data in accordance with the quantization parameter, and (d) coding entropy of the quantized image data.

公开(公告)号：US20150172673A1

公开(公告)日：2015-06-18

申请号：US14628341

申请日：2015-02-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-shik Kim ,  Dae-sung Cho ,  Shi-hwa Lee ,  Sang-wook Kim

IPC: H04N19/137 ,  H04N19/44 ,  H04N19/91 ,  H04N19/124

CPC classification number: H04N19/13 ,  G06T9/005 ,  H04N19/124 ,  H04N19/126 ,  H04N19/134 ,  H04N19/137 ,  H04N19/147 ,  H04N19/154 ,  H04N19/17 ,  H04N19/174 ,  H04N19/176 ,  H04N19/179 ,  H04N19/44 ,  H04N19/46 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

Abstract: An image coding method and apparatus considering human visual characteristics are provided. The image coding method comprises (a) modeling image quality distribution of an input image in units of scenes such that the quality of an image input in units of scenes is gradually lowered from a region of interest to a background region, (b) determining a quantization parameter of each region constituting one scene according to the result of modeling of image quality distribution, (c) quantizing image data in accordance with the quantization parameter, and (d) coding entropy of the quantized image data.

公开(公告)号：US09054708B2

公开(公告)日：2015-06-09

申请号：US13737450

申请日：2013-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-wook Kim ,  Seong-jun Park ,  David Seo ,  Young-jun Yun ,  Yung-hee Yvette Lee ,  Chang-seung Lee

IPC: G06F3/041 ,  H03K17/96 ,  B82Y15/00

CPC classification number: H03K17/96 ,  B82Y15/00 ,  H03K17/962

Abstract: A touch sensor using a graphene diode and/or a touch panel including the touch sensor. The touch sensor includes a first sensing electrode configured to sense a touch; a first output line configured to transmit an electrical signal; and a first diode device including a first control terminal connected to the first sensing electrode, a first anode terminal connected to a voltage application unit, and a first cathode terminal connected to the first output line.

Abstract translation: 使用石墨烯二极管的触摸传感器和/或包括触摸传感器的触摸面板。 所述触摸传感器包括被配置为感测触摸的第一感测电极; 配置为发送电信号的第一输出线; 以及第一二极管器件，包括连接到第一感测电极的第一控制端子，连接到电压施加单元的第一阳极端子和连接到第一输出线的第一阴极端子。

公开(公告)号：US20130170725A1

公开(公告)日：2013-07-04

申请号：US13733333

申请日：2013-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Na-hyup Kang ,  Tae-hyun Rhee ,  Kyung-hwan Kim ,  Do-kyoon Kim ,  Sang-wook Kim

IPC: G06K9/00

CPC classification number: G06K9/00362 ,  G06T7/344 ,  G06T19/20 ,  G06T2207/10028 ,  G06T2207/30004 ,  G06T2210/41 ,  G06T2219/2021

Abstract: A method of estimating an organ deformation model includes generating at least one 3D organ shape model of an organ of a subject based on at least one non-real time medical image representing a deformation state of the organ of the subject; generating a deformation space for the organ of the subject based on the at least one 3D organ shape model and prior knowledge regarding the organ; and estimating a 3D organ deformation model of the organ of the subject based on a real-time medical image of the organ of the subject and the deformation space.

Abstract translation: 一种估计器官变形模型的方法包括基于至少一个非实时医学图像生成主体器官的至少一个3D器官形状模型，所述至少一个非实时医学图像表示所述受试者的器官的变形状态; 基于所述至少一个3D器官形状模型和关于所述器官的先前知识，为所述受试者的器官产生变形空间; 并且基于被检体的器官的实时医学图像和变形空间来估计被检体的器官的3D器官变形模型。