专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10345501B2 Apparatus comprising a light source guide element configured to enable a plurality of images to be captured and related method 有权
公开(公告)号：US10345501B2
公开(公告)日：2019-07-09
申请号：US14432891
申请日：2012-10-05
申请人： Nokia Technologies Oy
发明人： Martin Schrader
IPC分类号： H04N5/225 , G02B6/00 , G03B35/10 , G03B35/12 , G02B27/22 , G02B3/00 , G02B27/42 , G02B6/34 , G02B5/20 , F21V8/00
摘要： An apparatus and method, the apparatus including a light guide element including a plurality of input diffraction gratings configured to couple a plurality of incident beams of light into the light guide element and at least one output diffraction grating configured to couple the plurality of beams of light out of the light guide element to at least one image sensor to enable a plurality of images to be captured.

2. 发明授权

US4963015A Recording and reproduction of images 失效
标题翻译：记录和再现图像
公开(公告)号：US4963015A
公开(公告)日：1990-10-16
申请号：US318925
申请日：1989-03-06
申请人： William Ling
发明人： William Ling
IPC分类号： G03B35/00 , G03B35/12 , G03B35/26
CPC分类号： G03B35/12 , G03B35/00 , G03B35/26
摘要： A method of recording an image of a scene onto cinematographic color film comprises forming a number of successive partial images through a single lens system onto each single frame of the film, the successive partial images being recorded in light of different characteristics, for example different colors. The film is projected using a conventional projector, and when viewed through appropriate filters, gives a stereo scopic effect. To get an optimum effect, the sequence in which the images are recorded should be appropriate to the predominant direction of horizontal movement in the scene. Accordingly in one form of the invention, each image is divided into a number of areas, each area in successive images being recorded in light of different characteristics, and each image having different areas recorded in light of different characteristics. In another form of the invention, two successive series of images are formed on each time, or on alternate frames, the first series of images being formed sequentially in the reverse order. Filter members for use in a film camera for carrying out the method are described.
摘要翻译：将场景的图像记录到电影彩色胶片上的方法包括通过单个透镜系统将多个连续的部分图像形成到胶片的每个单个帧上，连续的部分图像被记录在不同特征的光，例如不同的颜色。使用传统的投影机投影胶片，当通过适当的过滤器观看时，会产生立体显示效果。为获得最佳效果，记录图像的顺序应适合场景中水平运动的主要方向。因此，在本发明的一种形式中，每个图像被划分成多个区域，连续图像中的每个区域都是根据不同的特征进行记录的，并且根据不同的特征记录每个图像具有不同的区域。在本发明的另一种形式中，在每个时间或在交替的帧上形成两个连续的图像序列，第一系列图像以相反的顺序依次形成。描述了用于执行该方法的胶片相机中的滤光片。

3. 发明授权

US12047550B2 Three-dimiensional point cloud generation using machine learning 有权
公开(公告)号：US12047550B2
公开(公告)日：2024-07-23
申请号：US17695352
申请日：2022-03-15
申请人： FARO Technologies, Inc.
发明人： Georgios Balatzis , Francesco Bonarrigo , Andrea Riccardi
IPC分类号： H04N13/271 , G03B35/12 , G06T7/521 , G06T7/593 , G06T7/80 , H04N13/239 , H04N13/246 , H04N13/254 , H04N23/90 , H04N13/00
CPC分类号： H04N13/271 , G03B35/12 , G06T7/521 , G06T7/593 , G06T7/85 , H04N13/239 , H04N13/246 , H04N13/254 , H04N23/90 , G06T2200/04 , G06T2207/10028 , G06T2207/20081 , G06T2207/20084 , G06T2207/20228 , H04N2013/0081
摘要： An example method for training a machine learning model is provided. The method includes receiving training data collected by a three-dimensional (3D) imager, the training data comprising a plurality of training sets. The method further includes generating, using the training data, a machine learning model from which a disparity map can be inferred from a pair of images that capture a scene where a light pattern is projected onto an object.

4. 发明申请

US20210129989A1 UNMANNED AERIAL VEHICLES WITH STEREOSCOPIC IMAGING, AND ASSOCIATED SYSTEMS AND METHODS 有权
公开(公告)号：US20210129989A1
公开(公告)日：2021-05-06
申请号：US17061009
申请日：2020-10-01
申请人： PreNav, Inc.
发明人： Nathan Schuett , Asa Hammond
IPC分类号： B64C39/02 , B64D47/08 , B64D27/24 , G03B15/00 , G03B17/56 , G03B35/12
摘要： Unmanned aerial vehicles (UAVs) with stereoscopic imaging, and associated systems and methods are disclosed herein. A representative system includes a support structure oriented relative to a vehicle roll axis, pitch axis, and yaw axis. The system further includes multiple propellers carried by the support structure, and first and second stereo imaging devices, also carried by the support structure. The first stereo imaging device has a first field of view, the second stereo imaging device has a second field of view, and at least one of the multiple propellers is positioned forward of and between the first and second stereo imaging devices. The at least one propeller has a rotation disc that does not overlap with the first and second fields of view. In representative configurations the fields of view also do not overlap with other (e.g., any other) structures of the UAV.

5. 发明申请

US20160360953A1 Method and Apparatus for Generating Three-Dimensional Image Information 审中-公开
标题翻译：用于生成三维图像信息的方法和装置
公开(公告)号：US20160360953A1
公开(公告)日：2016-12-15
申请号：US14128135
申请日：2011-12-22
申请人： FRONT STREET INVESTMENT MANAGEMENT INC.; as manager for Front Street Diversified Income Class
发明人： Thomas N. Mitchell , Ichiro Shinkoda , Martin Beckett
IPC分类号： A61B1/00 , G02B27/22 , A61B5/1455 , H04N13/02 , H04N9/04 , A61B1/04 , G02B5/20 , G03B35/12
CPC分类号： G01N21/21 , A61B1/00009 , A61B1/00186 , A61B1/00193 , A61B1/04 , A61B5/14552 , G02B5/201 , G02B5/208 , G02B27/2207 , G02B27/2264 , G02B27/26 , G03B35/04 , G03B35/12 , G03B35/26 , H04N9/045 , H04N13/211 , H04N13/218 , H04N13/257 , H04N13/337 , H04N13/341 , H04N2213/001
摘要： A method and apparatus for generating three-dimensional image information is disclosed. The apparatus includes a lens having a single imaging path operable to direct light captured within a field of view of the lens to an aperture plane of the lens. The apparatus also includes a polarizer located proximate the aperture plane, the polarizer including a first portion disposed to transmit light having a first polarization state through a first portion of the single imaging path and a second portion disposed to transmit light having a second polarization state through a second portion of the single imaging path, the first and second portions of the single imaging path providing respective first and second perspective viewpoints within the field of view of the lens. The apparatus further includes a modulator disposed in the single imaging path, the modulator being operable to selectively change a polarization state of light passing through the modulator to alternate between forming a first image through the first portion of the single imaging path and forming a second image through the second portion of the single imaging path, the first image representing objects within the field of view from the first perspective viewpoint and the second image representing the objects from the second perspective viewpoint, the first and second images together being operable to represent three dimensional spatial attributes of the objects. The apparatus may have an image sensor having color filter elements configured for enhanced performance in the red and near-infrared range.
摘要翻译：公开了一种用于产生三维图像信息的方法和装置。该装置包括具有单个成像路径的透镜，该成像路径可操作以将在透镜的视野内捕获的光引导到透镜的孔径平面。该装置还包括位于孔平面附近的偏振器，偏振器包括设置成透过第一偏振状态穿过单个成像路径的第一部分的光的第一部分和设置成透射具有第二偏振状态的光的第二部分单个成像路径的第二部分，单个成像路径的第一和第二部分在透镜的视场内提供相应的第一和第二透视视点。该装置还包括设置在单个成像路径中的调制器，该调制器可操作以选择性地改变通过调制器的光的偏振状态，以在通过单个成像路径的第一部分形成第一图像之间交替并形成第二图像通过单个成像路径的第二部分，第一图像从第一透视图表示视场内的对象，第二图像表示来自第二透视图的对象，第一和第二图像一起可操作以表示三维对象的空间属性。该装置可以具有图像传感器，其具有被配置为在红色和近红外范围内增强的性能的滤色器元件。

6. 发明授权

US09300946B2 System and method for generating a depth map and fusing images from a camera array 有权
标题翻译：用于生成深度图并融合相机阵列的图像的系统和方法
公开(公告)号：US09300946B2
公开(公告)日：2016-03-29
申请号：US13544795
申请日：2012-07-09
申请人： Minh N. Do , Quang H. Nguyen , Benjamin Chidester , Long Dang , Sanjay J. Patel
发明人： Minh N. Do , Quang H. Nguyen , Benjamin Chidester , Long Dang , Sanjay J. Patel
IPC分类号： H04N13/02 , H04N13/00 , G03B35/12
CPC分类号： H04N13/214 , G03B35/12 , H04N13/218 , H04N13/257 , H04N13/271 , H04N2013/0081
摘要： A method, apparatus, system, and computer program product for of digital imaging. Multiple cameras comprising lenses and digital images sensors are used to capture multiple images of the same subject, and process the multiple images using difference information (e.g., an image disparity map, an image depth map, etc.). The processing commences by receiving a plurality of image pixels from at least one first image sensor, wherein the first image sensor captures a first image of a first color, receives a stereo image of the first color, and also receives other images of other colors. Having the stereo imagery, then constructing a disparity map and an associated depth map by searching for pixel correspondences between the first image and the stereo image. Using the constructed disparity map, captured images are converted into converted images, which are then combined with the first image, resulting in a fused multi-channel color image.
摘要翻译：一种用于数字成像的方法，装置，系统和计算机程序产品。使用包括透镜和数字图像传感器的多个相机捕获同一被摄体的多个图像，并使用差分信息（例如，图像视差图，图像深度图等）处理多个图像。处理开始于从至少一个第一图像传感器接收多个图像像素，其中第一图像传感器捕获第一颜色的第一图像，接收第一颜色的立体图像，并且还接收其它颜色的其他图像。拥有立体图像，然后通过搜索第一图像和立体图像之间的像素对应度来构建视差图和相关联的深度图。使用构造的视差图，将捕获的图像转换成转换的图像，然后将其与第一图像组合，得到融合的多通道彩色图像。

7. 发明授权

US09020281B2 Ghost detection device and imaging device using the same, ghost detection method and ghost removal method 有权
标题翻译：幽灵检测装置和成像装置使用相同，鬼检测方法和鬼去除方法
公开(公告)号：US09020281B2
公开(公告)日：2015-04-28
申请号：US13581762
申请日：2011-02-18
申请人： Toshiyuki Yamashita
发明人： Toshiyuki Yamashita
IPC分类号： G06K9/62 , G03B43/00 , G06T5/00 , H04N1/58 , H04N17/00 , G03B35/12
CPC分类号： G03B43/00 , G03B35/12 , G06T5/005 , H04N1/58 , H04N17/002
摘要： Two imaging optical systems are provided. The two imaging optical systems are configured to have a difference in a ghost appearance condition under the same imaging condition by differentiating at least one of the angle, the resolution, and the variation adjustment in production. In Step S1, images captured by the two imaging optical systems are stored. In Step S2, corresponding positions of each respective portion of a subject between the two imaging optical systems are obtained. In Step S3, images at the corresponding positions are compared with each other for determining a bright portion having a deviation in a luminance value, as a ghost portion. In this configuration, it is possible to accurately detect a ghost generation position on a real-time basis.
摘要翻译：提供两个成像光学系统。两个成像光学系统被配置为通过在生产中区分角度，分辨率和变化调整中的至少一个来在相同成像条件下具有差异的重影出现状况。在步骤S1中，存储由两个成像光学系统拍摄的图像。在步骤S2中，获得两个成像光学系统之间的对象的每个相应部分的对应位置。在步骤S3中，将对应位置的图像进行比较，以确定具有亮度值偏差的明亮部分作为重影部分。在该结构中，能够实时准确地检测重影生成位置。

8. 发明申请

US20050024680A1 Apparatus, method and computer readable recording medium for processing image information 有权
公开(公告)号：US20050024680A1
公开(公告)日：2005-02-03
申请号：US10923900
申请日：2004-08-24
申请人： Tomonori Tanaka
发明人： Tomonori Tanaka
IPC分类号： B41J5/30 , G03B35/12 , G03G15/00 , G06F12/00 , G06F13/00 , G06F15/00 , G06T1/00 , G06T1/60 , H04N1/21 , H04N1/32 , H04N1/387 , H04N1/40
CPC分类号： H04N1/32358 , H04N1/32443 , H04N1/32464 , H04N2201/3287 , H04N2201/3288 , H04N2201/3298
摘要： An image processing apparatus, method and computer readable recording medium provided with a primary memory device and a secondary memory device both having image data memorized therein, in which said image data are input to said primary memory device, and including an external input data amount acquisition device acquiring the amount of said image data input to said primary memory device; an internal output data amount acquisition device acquiring the amount of said image data output from said primary memory device and input to said secondary memory device; a first difference data amount calculation device subtracting the amount of the data acquired by said internal output data amount acquisition device from the amount of the data acquired by said external input data amount acquisition device, and calculating first difference data amount by the subtraction; a memory access control device practicing the inputting and outputting of said image data with time sharing in said primary memory device, comparing said first difference data amount with a first value and a second value larger than said first value, stopping the processing of outputting said image data from said primary memory device to said secondary memory device when said first difference data amount reaches the value equal to or smaller than said first value, and starting again the processing of outputting said image data from said primary memory device to said secondary memory device when said first difference data amount reaches the value equal to or larger than said second value; and an error signal outputting device comparing said first difference data amount with a third value larger than said second value and a fourth value smaller than said first value, and outputting an error signal when said first difference data amount reaches the value equal to or larger than said third value or when said first difference data amount reaches the value equal to or smaller than said fourth value.

9. 发明授权

US5751397A Color motion depth effect system 失效
标题翻译：彩色运动深度效果系统
公开(公告)号：US5751397A
公开(公告)日：1998-05-12
申请号：US483564
申请日：1995-06-06
申请人： Alan G. Osgood
发明人： Alan G. Osgood
IPC分类号： G02B27/22 , G03B35/12 , G03C9/08 , H04N13/00 , G03B21/32
CPC分类号： H04N13/0422 , G02B27/2207 , G02B27/2221 , G03B35/12 , H04N13/0431 , H04N13/0059 , H04N13/0203 , H04N13/0285 , H04N13/0434 , H04N13/0459 , H04N13/0497
摘要： A method for creating the perception of visual depth in two dimensional displays. A filter or lens of one color (for example red) covers the left eye of a viewer and a lens of another color (for example green) covers the right eye. Objects moving in either lateral direction can be made to appear closer to or farther away from the viewer depending upon the color of the objects and surrounds. Objects that appear brighter to the left eye appear closer to the viewer when they are moving from left to right. These left eye bright objects appear farther away from the viewer when they are moving from right to left. The effect is reversed for objects that appear brighter to the right eye. Objects that appear brighter to the right eye appear closer to the viewer when they are moving from right to left. These right eye bright objects appear farther away from the viewer when they are moving from left to right. The colors of the areas surrounding moving objects can produce or contribute to the depth effect. The amount of perceived depth is affected by the eye to eye brightness ratios of the objects and surrounds. More saturated colors, which produce higher eye to eye brightness ratios tend to produce larger effects. The strength of the depth effect is also affected by the rate of lateral movement in terms of visual angle. Faster moving objects produce a larger effect than slower moving objects.
摘要翻译：一种用于在二维显示中创建视觉深度感知的方法。一种颜色的过滤器或透镜（例如红色）覆盖观察者的左眼，另一种颜色的透镜（例如绿色）覆盖右眼。可以根据物体的颜色和围绕物，沿任一横向方向移动的物体看起来更靠近或远离观察者。从左到右移动时，左眼看起来更亮的物体看起来更接近观察者。当这些左眼明亮的物体从右向左移动时，它们远离观察者。对于右眼看起来更亮的物体，效果相反。从右向左移动时，右眼看起来更亮的物体看起来更接近观察者。当这些右眼明亮的物体从左向右移动时，它们远离观察者。运动物体周围区域的颜色可以产生或有助于深度效应。感知深度的数量受物体和周围环境的眼睛亮度比的影响。产生更高的眼睛亮度比的更饱和的颜色倾向于产生更大的效果。深度效应的强度也受视角的横向运动速度的影响。更快的移动物体比较慢的移动物体产生更大的影响。

10. 发明授权

US08902293B2 Imaging device 有权
标题翻译：成像设备
公开(公告)号：US08902293B2
公开(公告)日：2014-12-02
申请号：US13634638
申请日：2011-10-19
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： H04N13/02 , G03B35/12 , G03B35/08
CPC分类号： G03B35/12 , G03B35/08 , H04N13/214 , H04N13/218
摘要： This 3D image capture device includes a light-transmitting section 2 with m transmitting areas (where m is an integer and m≧2) and a solid-state image sensor 1. The sensor 1 has unit elements, each of which includes n photosensitive cells (where n is an integer and n≧m) and n transmitting filters that face those photosensitive cells. If the wavelength is identified by λ, the transmittances of transmitting areas C1 and C2 are identified by Tc1(λ) and Tc2(λ), the transmittances of two transmitting filters are identified by Td1(λ) and Td2(λ), and the interval of integration is the entire visible radiation wavelength range, ∫Tc1(λ)Td1(λ)dλ>0, ∫Tc1(λ)Td2(λ)dλ>0, ∫Tc2(λ)Td1(λ)dλ>0, ∫Tc2(λ)Td2(λ)dλ>0, and ∫Tc1(λ)Td1(λ)dλ∫Tc2(λ)Td2(λ)dλ≠∫Tc2(λ)Td1(λ)dλ∫Tc1(λ)Td2(λ)dλ are satisfied.
摘要翻译：该3D图像捕获装置包括具有m个透射区域（其中m为整数且m≥2）的透光部分2和固态图像传感器1.传感器1具有单元，每个单元包括n个感光单元（其中n是整数，n≥m）和n个发射滤波器，其面对这些感光单元。如果波长由λ表示，发射区C1和C2的透射率由Tc1（λ）和Tc2（λ）表示，两个发射滤波器的透射率由Td1（λ）和Td2（λ）标识，积分间隔为整个可见光辐射波长范围，∫Tc1（λ）Td1（λ）dλ> 0，∫Tc1（λ）Td2（λ）dλ> 0，∫Tc2（λ）Td1（λ）dλ> ∫Tc2（λ）Td2（λ）dλ> 0和∫Tc1（λ）Td1（λ）dλ∫Tc2（λ）Td2（λ）dλ≠∫Tc2（λ）Td1（λ）dλ∫Tc1（λ） Td2（λ）dλ被满足。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式