公开(公告)号：US20150222808A1

公开(公告)日：2015-08-06

申请号：US14612258

申请日：2015-02-02

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Khang NGUYEN ,  Takashi KAWAMURA

IPC: H04N5/232 ,  G03B13/36

CPC classification number: H04N5/23212 ,  G03B13/36 ,  H04N5/23287

Abstract: Provided is a video recording apparatus that can generate image signals to increase a difference in amount of blur in recording video using a rolling shutter during wobbling, and includes: an image sensor that generates an image signal corresponding to an image; a driving unit that drives a focus lens along an optical axis; and a control unit that controls the driving unit for controlling a focus in an optical system, while the focus lens is wobbling, wherein the control unit (i) generates blur signals to increase a difference in amount of blur in a predetermined region by controlling imaging timings at which the image sensor captures the image, (ii) calculates distance information on a distance to the object to be displayed in the region, using blur signals in the region among the generated blur signals, and (iii) controls the focus using the distance information.

Abstract translation: 提供了一种视频记录装置，其可以产生图像信号，以在摆动期间使用滚动快门来增加记录视频中的模糊量的差异，并且包括：图像传感器，其生成与图像相对应的图像信号; 沿着光轴驱动聚焦透镜的驱动单元; 以及控制单元，其在所述对焦透镜摆动的同时控制所述驱动单元用于控制光学系统中的焦点，其中所述控制单元（i）通过控制成像来产生模糊信号以增加预定区域中的模糊量的差异 图像传感器捕获图像的定时，（ii）使用所产生的模糊信号中的区域中的模糊信号来计算与要在区域中显示的对象的距离上的距离信息，以及（iii）使用 距离信息。

公开(公告)号：US20160275657A1

公开(公告)日：2016-09-22

申请号：US15068917

申请日：2016-03-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kozo EZAWA ,  Takashi KAWAMURA ,  Khang NGUYEN ,  Shunsuke YASUGI

IPC: G06T5/00

CPC classification number: G06T5/20 ,  G06T2207/20012

Abstract: An imaging apparatus including: an imaging unit that images an object and generates imaging data; an image processor that generates image data from the imaging data, and generates an imaging check-purpose image from the image data; and a displaying unit that displays the imaging check-purpose image. The image processor detects a blur amount of the image data, and calculates information relating to a distance to the object using the blur amount. The image processor determines a focus state of the image data, and divides the image data into a first region including a focused region and a second region which is a region other than the first region. The image processor generates the imaging check-purpose image by performing, on the image data, enhancement processing of enhancing a visual difference between the image data of the first region and the image data of the second region using the distance-relating information.

Abstract translation: 一种成像装置，包括：成像单元，其对物体进行成像并生成成像数据; 图像处理器，其从所述成像数据生成图像数据，并从所述图像数据生成成像检查用图像; 以及显示单元，其显示成像检查用图像。 图像处理器检测图像数据的模糊量，并且使用模糊量来计算与对象的距离有关的信息。 图像处理器确定图像数据的聚焦状态，并且将图像数据分割成包括聚焦区域的第一区域和除了第一区域之外的区域的第二区域。 图像处理器通过对图像数据执行使用距离相关信息来增强第一区域的图像数据和第二区域的图像数据之间的视觉差异的增强处理来生成成像检查用图像。