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41. 发明授权

US08064694B2 Nonhuman animal integument pixel classification 有权
标题翻译：非人类动物皮肤像素分类
公开(公告)号：US08064694B2
公开(公告)日：2011-11-22
申请号：US11472712
申请日：2006-06-21
申请人： Jonathan Yen , Debargha Mukherjee , Daniel Tretter , Suk Hwan Lim
发明人： Jonathan Yen , Debargha Mukherjee , Daniel Tretter , Suk Hwan Lim
IPC分类号： G06K9/34
CPC分类号： G06K9/00362
摘要： Systems and methods of classifying pixels into a nonhuman animal integument class are described. In one aspect, values of features in a discriminant space are determined for respective pixels of the input image. The pixels are classified into a nonhuman animal integument class based on the respective feature values and a mapping that segments the discriminant space into one or more regions of feature values representing pixels associated with a nonhuman animal integument characteristic and one or more regions of feature values representing pixels unassociated with the nonhuman animal integument characteristic.
摘要翻译：描述了将像素分类成非人动物皮肤类的系统和方法。在一个方面，针对输入图像的各个像素确定判别空间中的特征的值。基于相应的特征值将像素分类为非人类动物皮肤类，以及将判别空间分割成表示与非人动物特征的特征值相关联的特征值的一个或多个区域的映射，以及表示与像素与非人类动物皮肤特征无关。

42. 发明申请

US20110050935A1 METHOD AND SYSTEM FOR MIXED-RESOLUTION LOW-COMPLEXITY INFORMATION CODING AND A CORRESPONDING METHOD AND SYSTEM FOR DECODING CODED INFORMATION 有权
标题翻译：用于混合分辨率低复杂度信息编码的方法和系统以及用于解码编码信息的相应方法和系统
公开(公告)号：US20110050935A1
公开(公告)日：2011-03-03
申请号：US12549091
申请日：2009-08-27
申请人： Debargha Mukherjee
发明人： Debargha Mukherjee
IPC分类号： H04N7/26 , H04N5/14
CPC分类号： H04N19/395 , H04N19/597 , H04N19/91
摘要： Method and system embodiments of the present invention are directed to information compression by information-coding subsystems within computationally-constrained information sources, efficient information transmission through electronic communications media to information sinks with relatively large computational bandwidths. One embodiment of the present invention is directed to a method and system for low-complexity, mixed-resolution information coding by low-powered, computationally constrained distributed sensors which provide continuous video images through wireless communications to a computer-system information sink where the coded information is decoded.
摘要翻译：本发明的方法和系统实施例涉及由计算受限的信息源内的信息编码子系统进行的信息压缩，通过电子通信媒体将信息传输到具有相对大的计算带宽的信息宿中。本发明的一个实施例涉及一种用于通过低功率，计算约束的分布式传感器进行低复杂度，混合分辨率信息编码的方法和系统，其通过无线通信将连续视频图像提供给计算机系统信息宿，其中编码信息被解码。

43. 发明授权

US07751633B1 Method for compressing an image 有权
标题翻译：压缩图像的方法
公开(公告)号：US07751633B1
公开(公告)日：2010-07-06
申请号：US11513808
申请日：2006-08-31
申请人： Debargha Mukherjee
发明人： Debargha Mukherjee
IPC分类号： G06K9/36 , G06K9/46 , G06K9/00
CPC分类号： H04N19/94 , H04N19/115 , H04N19/12 , H04N19/15 , H04N19/152 , H04N19/176 , H04N19/186 , H04N19/60 , H04N19/91
摘要： In a method for compressing an image, source data is converted into a series of blocks each containing one or more colors. A baseline target block size is determined based upon a target compression ratio for the source data. For each block in turn, a compression mode is selected from mode families, where the mode families include an n-color mode family, an interpolated mode family, a raw mode family, a BTC-VQ mode family, a lossless mode family, and a 4×4 transform mode family. In addition, for each block in turn, the block is compressed using the selected compression mode to yield a corresponding compressed block.
摘要翻译：在压缩图像的方法中，源数据被转换为包含一种或多种颜色的一系列块。基于源数据的目标压缩比来确定基准目标块大小。依次对于每个块，从模式族中选择压缩模式，其中模式族包括n色模式族，内插模式族，原始模式族，BTC-VQ模式族，无损模式族，以及一个4×4变换模式系列。此外，对于每个块，依次使用所选择的压缩模式来压缩块以产生相应的压缩块。

44. 发明授权

US07620252B2 System and method for compressing an image 有权
标题翻译：用于压缩图像的系统和方法
公开(公告)号：US07620252B2
公开(公告)日：2009-11-17
申请号：US11113250
申请日：2005-04-22
申请人： Debargha Mukherjee
发明人： Debargha Mukherjee
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/103 , H04N19/12 , H04N19/124 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/46 , H04N19/60
摘要： In a method for compressing an image, a number of non-zero AC coefficients for a component transform and the locations of the non-zero AC coefficients in a transform block are determined. One of a plurality of coding modes is selected in response to the number of non-zero AC coefficients and the locations of the non-zero AC coefficients satisfying predetermined criteria, where the plurality of coding modes comprise different bit allocations from each other. In addition, the locations and values of the non-zero AC coefficients and a DC coefficient for the component transform are coded according to the selected coding mode, to thereby compress the image.
摘要翻译：在压缩图像的方法中，确定用于分量变换的多个非零AC系数和变换块中的非零AC系数的位置。响应于非零AC系数的数量和满足预定标准的非零AC系数的位置来选择多个编码模式中的一个，其中多个编码模式包括彼此不同的比特分配。此外，根据选择的编码模式对非零AC系数的位置和值以及分量变换的DC系数进行编码，从而压缩图像。

45. 发明申请

US20080144124A1 Auxiliary information for reconstructing digital images processed through print-scan channels 审中-公开
标题翻译：用于重建通过打印扫描通道处理的数字图像的辅助信息
公开(公告)号：US20080144124A1
公开(公告)日：2008-06-19
申请号：US11580720
申请日：2006-10-13
申请人： Ramin Samadani , Debargha Mukherjee , Jian Fan
发明人： Ramin Samadani , Debargha Mukherjee , Jian Fan
IPC分类号： H04N1/387
CPC分类号： H04N1/32128 , G03B27/735 , G03D15/003 , H04N1/32133 , H04N1/6027 , H04N19/00 , H04N19/103 , H04N19/12 , H04N19/124 , H04N19/126 , H04N19/154 , H04N19/17 , H04N19/18 , H04N19/189 , H04N19/61 , H04N2201/3242 , H04N2201/3277
摘要： Systems and methods of generating and using auxiliary information for reconstructing digital images that have processed through print-scan channels are described. Auxiliary information, including values of reference pixels, is extracted from an input image. Output image data containing a representation of the input image is generated. The auxiliary information is stored in association with the output image data. The auxiliary data structure is decoded to produce decoded auxiliary information. Scanned image data that is obtained from a hard copy of the output image data is registered and color-corrected based on the decoded auxiliary information to obtain an output image corresponding to a high-quality reconstruction of the input image. The auxiliary information may include coded transform coefficient data from which the input image may be reconstructed using the registered and color-corrected output image as side information.
摘要翻译：描述了通过打印扫描通道处理的用于重建数字图像的生成和使用辅助信息的系统和方法。从输入图像中提取包括参考像素的值的辅助信息。生成包含输入图像的表示的输出图像数据。辅助信息与输出图像数据相关联地存储。辅助数据结构被解码以产生解码的辅助信息。从输出图像数据的硬拷贝获得的扫描图像数据基于解码的辅助信息被登记和颜色校正，以获得与输入图像的高质量重建相对应的输出图像。辅助信息可以包括编码的变换系数数据，可以使用注册和颜色校正的输出图像作为副信息来重建输入图像。

46. 发明申请

US20070297673A1 Nonhuman animal integument pixel classification 有权
标题翻译：非人类动物皮肤像素分类
公开(公告)号：US20070297673A1
公开(公告)日：2007-12-27
申请号：US11472712
申请日：2006-06-21
申请人： Jonathan Yen , Debargha Mukherjee , Daniel Tretter , Suk Hwan Lim
发明人： Jonathan Yen , Debargha Mukherjee , Daniel Tretter , Suk Hwan Lim
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06K9/00362
摘要： Systems and methods of classifying pixels into a nonhuman animal integument class are described. In one aspect, values of features in a discriminant space are determined for respective pixels of the input image. The pixels are classified into a nonhuman animal integument class based on the respective feature values and a mapping that segments the discriminant space into one or more regions of feature values representing pixels associated with a nonhuman animal integument characteristic and one or more regions of feature values representing pixels unassociated with the nonhuman animal integument characteristic.
摘要翻译：描述了将像素分类成非人动物皮肤类的系统和方法。在一个方面，针对输入图像的各个像素确定判别空间中的特征的值。基于相应的特征值将像素分类为非人类动物皮肤类，以及将判别空间分割成表示与非人动物特征的特征值相关联的特征值的一个或多个区域的映射，以及表示与像素与非人类动物皮肤特征无关。

47. 发明授权

US07286689B2 Motion estimation for compression of calibrated multi-view image sequences 失效
标题翻译：用于校准多视图图像序列压缩的运动估计
公开(公告)号：US07286689B2
公开(公告)日：2007-10-23
申请号：US10456379
申请日：2003-06-07
申请人： Niranjan Damera-Venkata , Nelson Liang An Chang , Debargha Mukherjee , Mei Chen , Ken K. Lin
发明人： Niranjan Damera-Venkata , Nelson Liang An Chang , Debargha Mukherjee , Mei Chen , Ken K. Lin
IPC分类号： G06K9/00
CPC分类号： G06T7/20
摘要： A method for estimating motion of each of a plurality of tessels in an intermediate image relative to a reference image, which includes searching the reference image to find points that lie along epipolar lines in the reference image corresponding to upper-left and lower-right vertices of the tessel, respectively, that result in a best-matching shape; estimating a depth of each of at least two of the vertices of the tessel; and using the depth estimates of the at least two vertices of the tessel to estimate the motion of the tessel relative to the best-matching shape.
摘要翻译：一种用于估计中间图像中相对于参考图像的多个镶片中的每一个的运动的方法，其包括搜索参考图像以找到与对应于左上和右下顶点的参考图像中的沿极线相交的点分别形成最佳匹配的形状; 估计所述晶状体的至少两个顶点中的每一个的深度; 以及使用所述细块的所述至少两个顶点的深度估计来估计所述细块相对于所述最佳匹配形状的运动。

48. 发明授权

US07133925B2 System, method, and format thereof for scalable encoded media delivery 失效
标题翻译：用于可扩展编码媒体传送的系统，方法和格式
公开(公告)号：US07133925B2
公开(公告)日：2006-11-07
申请号：US10196506
申请日：2002-07-15
申请人： Debargha Mukherjee , Amir Said
发明人： Debargha Mukherjee , Amir Said
IPC分类号： G06F15/16 , G06F17/00
CPC分类号： H04N7/165 , H04L29/06027 , H04L65/4084 , H04L65/607 , H04N21/234327 , H04N21/23439 , H04N21/25833 , H04N21/2662 , Y10S707/99942
摘要： A system, method, and bit-stream format thereof for delivery, scalable encoded media data is described. The scalable encoded bit-stream is formatted to have first and second portions. The first portion corresponds at least to non-media type specific scalability attributes of the original encoded media data and data structure information of a second portion and the second portion corresponds to the original scalable encoded media data arranged in a non-media type specific indexable data structure having at least one dimension. The formatted media data allows the system and method to provide seamless, flexible delivery to media destinations having a variety of receiving attributes. The media data is transcoded prior to delivery based on the receiving attributes of the media destination and non-media specific scalability attributes of the formatted scalable encoded media bit-stream.
摘要翻译：描述了用于传送的可扩展编码媒体数据的系统，方法和比特流格式。可缩放的编码比特流被格式化为具有第一和第二部分。第一部分至少对应于原始编码媒体数据的非媒体类型特定可扩展属性和第二部分的数据结构信息，第二部分对应于以非媒体类型的特定可索引数据排列的原始可扩展编码媒体数据结构具有至少一个维度。格式化的媒体数据允许系统和方法向具有各种接收属性的媒体目的地提供无缝，灵活的传送。基于媒体目的地的接收属性和格式化的可扩展编码媒体比特流的非媒体特定可扩展性属性，在传送之前对媒体数据进行转码。

49. 发明授权

US06941024B2 Coder matched layer separation and interpolation for compression of compound documents 失效
标题翻译：编码器匹配层分离和插值用于压缩复合文件
公开(公告)号：US06941024B2
公开(公告)日：2005-09-06
申请号：US10047289
申请日：2002-01-14
申请人： Debargha Mukherjee
发明人： Debargha Mukherjee
IPC分类号： H03M7/30 , H04N1/41 , G06K9/36 , G06K9/46
CPC分类号： H04N1/41
摘要： A method of preparing an image for efficient wavelet transform compression includes the steps of separating the image into foreground and background image layers, and a mask layer. A smoothing filter is applied to interpolate irrelevant pixel values in the foreground and background layers for coder efficiency. The irrelevant pixel values are interpolated as a function of relevant pixels and causal irrelevant pixels within the smoothing filter window.
摘要翻译：准备用于有效小波变换压缩的图像的方法包括将图像分离成前景和背景图像层以及掩模层的步骤。应用平滑滤波器来插值前景和背景层中的不相关像素值，用于编码器效率。将不相关像素值作为相关像素和平滑滤波器窗口内的因果无关像素的函数进行内插。

50. 发明申请

US20050110662A1 Method and apparatus for updating sequences in a bitstream 失效
标题翻译：用于更新比特流中的序列的方法和装置
公开(公告)号：US20050110662A1
公开(公告)日：2005-05-26
申请号：US10724556
申请日：2003-11-26
申请人： Debargha Mukherjee , Geraldine Kuo
发明人： Debargha Mukherjee , Geraldine Kuo
IPC分类号： H04N7/24 , H04N7/26 , H03M7/00
CPC分类号： H04N21/64792 , H04N19/33 , H04N19/36 , H04N19/40 , H04N19/63 , H04N19/70 , H04N21/234327 , H04N21/235 , H04N21/2353 , H04N21/23608 , H04N21/4344 , H04N21/435
摘要： A method and apparatus for updating sequence fields in a bitstream subsequent to bitstream segment drops is provided. Each sequence has a sequence field with a sequence count element associated with a location in the bitstream. The design includes removing each sequence count element pointing to dropped data from the sequence field and updating each sequence field subsequent to each sequence field formerly pointing to dropped data to include sequence count elements pointing to associated locations in the bitstream.
摘要翻译：提供了一种用于在比特流段落之后的比特流中更新序列字段的方法和装置。每个序列具有序列字段，其中序列计数元素与比特流中的位置相关联。该设计包括从序列字段中删除指向丢弃数据的每个序列计数元素，并且更新每个先前指向丢弃数据的序列字段之后的每个序列字段，以包括指向比特流中相关联位置的序列计数元素。

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