-
公开(公告)号：USD510571S1
公开(公告)日：2005-10-11
申请号：US29204473
申请日：2004-04-30
-
公开(公告)号：USD506192S1
公开(公告)日：2005-06-14
申请号：US29204471
申请日：2004-04-30
-
公开(公告)号：USD508040S1
公开(公告)日：2005-08-02
申请号：US29204472
申请日：2004-04-30
-
公开(公告)号：US09876988B2
公开(公告)日：2018-01-23
申请号：US13548438
申请日：2012-07-13
申请人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
发明人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
IPC分类号： H04N7/15
CPC分类号： H04N7/152
摘要： Provided herein are systems, methods, and software for facilitating a video conference environment. In at least one implementation, video captured of a scene is received. A modification to display of the video is identified based at least in part on a share of a display space associated with an object in the scene relative to a share of another display space associated with another object in another scene. The modification to the display of the video is then initiated. In another implementation, the modification may also be based on a target share indicated by way of an interactive graphic.
-
公开(公告)号：US09813255B2
公开(公告)日：2017-11-07
申请号：US13561917
申请日：2012-07-30
CPC分类号： H04L12/1827 , H04N7/141 , H04N7/15
摘要： Provided herein are systems, methods, and software for facilitating collaboration environments. In at least one implementation, a presentation of an initial view of a collaboration scene is presented within a collaboration environment. A portion of the collaboration scene is identified that corresponds to an object of interest selected for separate viewing. A separate presentation within the collaboration environment is initiated related to the portion of the scene corresponding to the object of interest.
-
6.发明授权High-quality gradient-corrected linear interpolation for demosaicing of color images 有权高质量梯度校正线性插值，用于彩色图像的去马赛克公开(公告)号：US07502505B2
公开(公告)日：2009-03-10
申请号：US10801450
申请日：2004-03-15
申请人： Henrique S. Malvar , Li-wei He , Ross Cutler
发明人： Henrique S. Malvar , Li-wei He , Ross Cutler
CPC分类号： G06T3/4015
摘要： A gradient-corrected linear interpolation method and system for the demosaicing of color images. The method and system compute an interpolation using some a current technique (preferably a bilinear interpolation technique to reduce computational complexity), compute a correction term (such as a gradient of a desired color at a given pixel), and linearly combine the interpolation and the correction term to produce a corrected, high-quality interpolation of a missing color value at a pixel. The correction term may be a gradient correction term computed from the current color of the current pixel. This gradient is directly used to affect and correct the estimated color value produced by the prior art interpolation technique. The gradient-corrected linear interpolation method and system may also apply a gradient-correction gain to the gradient correction term. This gradient-correction gain affects the amount of gradient correction that is applied to the interpolation.
摘要翻译： 用于彩色图像去马赛克的渐变校正线性插值方法和系统。 该方法和系统使用一些当前技术（优选双线性插值技术来减少计算复杂度）来计算插值，计算校正项（例如给定像素处的期望颜色的梯度），并且将内插和 校正项，以产生在像素处缺失颜色值的校正的高质量插值。 校正项可以是从当前像素的当前颜色计算的梯度校正项。 该梯度直接用于影响和校正由现有技术插值技术产生的估计颜色值。 梯度校正线性插值方法和系统还可以对梯度校正项应用梯度校正增益。 该梯度校正增益影响应用于插值的梯度校正量。
-
公开(公告)号：US07343289B2
公开(公告)日：2008-03-11
申请号：US10606061
申请日：2003-06-25
申请人： Ross Cutler , Ashish Kapoor
发明人： Ross Cutler , Ashish Kapoor
IPC分类号： G10L13/00
摘要： A system and method for detecting speech utilizing audio and video inputs. In one aspect, the invention collects audio data generated from a microphone device. In another aspect, the invention collects video data and processes the data to determine a mouth location for a given speaker. The audio and video are inputted into a time-delay neural network that processes the data to determine which target is speaking. The neural network processing is based upon a correlation to detected mouth movement from the video data and audio sounds detected by the microphone.
摘要翻译： 一种利用音频和视频输入来检测语音的系统和方法。 一方面，本发明收集从麦克风装置产生的音频数据。 在另一方面，本发明收集视频数据并处理数据以确定给定说话者的嘴部位置。 音频和视频被输入到时间延迟神经网络中，处理数据以确定哪个目标在说话。 神经网络处理基于与从视频数据检测到的嘴部移动和由麦克风检测到的音频声音的相关性。
-
公开(公告)号：US20060268131A1
公开(公告)日：2006-11-30
申请号：US11430344
申请日：2006-05-09
申请人： Ross Cutler
发明人： Ross Cutler
IPC分类号： H04N5/262
CPC分类号： G06T5/40 , G06T5/008 , G06T7/30 , G06T2200/32 , G06T2207/20221 , G06T2207/30201 , H04N1/3876 , H04N1/6027 , H04N5/23238 , H04N5/247 , H04N9/73 , H04N17/002
摘要： A practical, real-time calibration of digital omnidirectional cameras in the areas of de-vignetting, brightness, contrast, and white balance control. Novel solutions for the color calibration of an omnidirectional camera rig, and an efficient method for devignetting images are presented. Additionally, a context-specific method of stitching images together into a panorama or a mosaic is provided.
摘要翻译： 数字全向摄像机在去晕影，亮度，对比度和白平衡控制领域的实用，实时校准。 提出了一种用于全向摄像机的颜色校准的新颖解决方案，以及一种有效的去角度偏移图像的方法。 另外，提供将图像拼接成全景图或马赛克的上下文特定方法。
-
公开(公告)号：US20060023075A1
公开(公告)日：2006-02-02
申请号：US11027163
申请日：2004-12-31
申请人： Ross Cutler
发明人： Ross Cutler
IPC分类号： H04N5/225
CPC分类号： H04N5/2259 , G06T7/80 , H04N5/23238
摘要： Systems and methods for maintaining orientation of a non-cylindrical panorama is described wherein an initial magnetometer reading is obtained for a panoramic camera. If the panoramic camera is rotated from an initial position, a new magnetometer reading is obtained and a magnitude of rotation is determined. The magnitude of rotation is factored into an image stitching and warping process to create a panoramic image that maintains the initial orientation.
-
公开(公告)号：US20050285933A1
公开(公告)日：2005-12-29
申请号：US11193702
申请日：2005-07-29
申请人： Yong Rui , Anoop Gupta , Johnathan Cadiz , Ross Cutler
发明人： Yong Rui , Anoop Gupta , Johnathan Cadiz , Ross Cutler
摘要： An automated system and method for broadcasting meetings over a computer network. The meeting is filmed using an omni-directional camera system and capable of being presented to a viewer both live and on-demand. The system of the present invention includes an automated camera management system for controlling the camera system and an analysis module determining the location of meeting participants in the meeting environments. The method of the present invention includes using the system of the present invention to broadcast an event to a viewer over a computer network. In particular, the method includes filming the event using an omni-directional camera system. Next, the method determines the location of each event participant in the event environment. Finally, a viewer is provided with a user interface for viewing the broadcast event. This user interface allows a viewer to choose which event participant that the viewer would like to view.
-
-
-
-
-
-
-
-
-
搜索结果
68 条记录 (耗时 0.036 秒)
