公开(公告)号：US20140044191A1

公开(公告)日：2014-02-13

申请号：US13584047

申请日：2012-08-13

申请人： Ossi Kalevo ,  Tuomas Kärkkäinen

发明人： Ossi Kalevo ,  Tuomas Kärkkäinen

IPC分类号： G06K9/36 ,  H04N7/30

CPC分类号： H04N21/4402 ,  H04N19/12 ,  H04N19/157 ,  H04N19/188 ,  H04N19/46 ,  H04N19/61 ,  H04N19/96 ,  H04N21/4394 ,  H04N21/44008

摘要： The decoder operable: to process the encoded input data to extract therefrom header information indicative of encoded data pertaining to blocks and/or packets included in the encoded input data, the header information including data indicative of one or more transformations employed to encode and compress original block and/or packet data for inclusion as the encoded data pertaining to the blocks and/or packets; to prepare a data field in a data storage arrangement for receiving decoded block and/or packet content; to retrieve information describing the one or more transformations and then applying an inverse of the one or more transformation for decoding the encoded and compressed original block and/or packet data to generate corresponding decoded block and/or packet content for populating said data field; and when the encoded input data has been at least partially decoded, to output data from the data field as the decoded output data.

摘要翻译： 解码器可操作：处理编码的输入数据以从其中提取指示与编码的输入数据中包含的块和/或分组有关的编码数据的标题信息，该标题信息包括指示用于编码和压缩原始的一个或多个变换的数据 块和/或分组数据，用于作为与块和/或分组有关的编码数据; 以准备用于接收解码块和/或分组内容的数据存储装置中的数据字段; 检索描述一个或多个变换的信息，然后应用用于解码编码和压缩的原始块和/或分组数据的一个或多个变换的逆，以生成用于填充所述数据字段的对应的解码块和/或分组内容; 并且当已编码的输入数据已被至少部分地解码时，从数据字段输出数据作为解码的输出数据。

公开(公告)号：US09503782B2

公开(公告)日：2016-11-22

申请号：US13584047

申请日：2012-08-13

申请人： Ossi Kalevo ,  Tuomas Kärkkäinen

发明人： Ossi Kalevo ,  Tuomas Kärkkäinen

IPC分类号： H04N11/02 ,  H04N21/4402 ,  H04N21/439 ,  H04N21/44 ,  H04N19/46 ,  H04N19/12 ,  H04N19/157 ,  H04N19/169

摘要： A decoder which decodes input data to generate corresponding decoded output data is operable: (a) to process encoded input data to extract header information indicative of encoded data pertaining to blocks and/or packets included in the encoded input data, the header information including data indicative of transformations employed to encode and compress original block and/or packet data for inclusion as the encoded data pertaining to the blocks and/or packets; (b) to prepare a data field in a data storage arrangement for receiving decoded block and/or packet content; (c) to retrieve information describing the transformations and then applying an inverse of the transformations for decoding the encoded and compressed original block and/or packet data to generate corresponding decoded block and/or packet content for populating the data field; and (d) when the encoded input data has been at least partially decoded, to output data from the data field as the decoded output data.

公开(公告)号：US20120219065A1

公开(公告)日：2012-08-30

申请号：US13461029

申请日：2012-05-01

申请人： Tuomas Kärkkäinen ,  Ossi Kalevo

发明人： Tuomas Kärkkäinen ,  Ossi Kalevo

IPC分类号： H04N7/32

CPC分类号： H04N19/507 ,  H04N19/132 ,  H04N19/137 ,  H04N19/176 ,  H04N19/186 ,  H04N19/85

摘要： The present invention relates to an image processor that is configured to compare a single frame included in the received signal with a preceding processed frame so as to detect changes. In order to enable the image being compressed in as compact a format as possible, the processor is configured to detect changes by dividing the pixels of a single frame into movement blocks and to detect the movement block as changed if in said movement block there is a given number of pixels whose colour value change as compared with the corresponding pixels of the preceding processed frame exceeds a predetermined threshold, to exchange the colour values of the pixels of the unchanged movement blocks in the frame under process for predetermined values and to generate a signal that indicates the changes.

摘要翻译： 本发明涉及一种图像处理器，其被配置为将接收信号中包括的单个帧与先前处理的帧进行比较，以便检测变化。 为了使图像被压缩成尽可能紧凑的格式，处理器被配置为通过将单个帧的像素划分为移动块来检测变化，并且如果在所述移动块中存在改变则检测移动块，如果在所述移动块中存在 其颜色值与先前处理的帧的相应像素相比变化的给定像素数超过预定阈值，以便在正在处理的帧中的未改变移动块的像素的颜色值交换预定值，并产生信号 这表示变化。

公开(公告)号：US09538239B2

公开(公告)日：2017-01-03

申请号：US13584047

申请日：2012-08-13

申请人： Ossi Kalevo ,  Tuomas Kärkkäinen

发明人： Ossi Kalevo ,  Tuomas Kärkkäinen

IPC分类号： H04N11/02 ,  H04N21/4402 ,  H04N21/439 ,  H04N21/44 ,  H04N19/46 ,  H04N19/12 ,  H04N19/157 ,  H04N19/169

CPC分类号： H04N21/4402 ,  H04N19/12 ,  H04N19/157 ,  H04N19/188 ,  H04N19/46 ,  H04N19/61 ,  H04N19/96 ,  H04N21/4394 ,  H04N21/44008

摘要： A decoder which decodes input data to generate corresponding decoded output data is operable: (a) to process encoded input data to extract header information indicative of encoded data pertaining to blocks and/or packets included in the encoded input data, the header information including data indicative of transformations employed to encode and compress original block and/or packet data for inclusion as the encoded data pertaining to the blocks and/or packets; (b) to prepare a data field in a data storage arrangement for receiving decoded block and/or packet content; (c) to retrieve information describing the transformations and then applying an inverse of the transformations for decoding the encoded and compressed original block and/or packet data to generate corresponding decoded block and/or packet content for populating the data field; and (d) when the encoded input data has been at least partially decoded, to output data from the data field as the decoded output data.

摘要翻译： 解码器可操作：处理编码的输入数据以从其中提取指示与编码的输入数据中包含的块和/或分组有关的编码数据的标题信息，该标题信息包括指示用于编码和压缩原始的一个或多个变换的数据 块和/或分组数据，用于作为与块和/或分组有关的编码数据; 以准备用于接收解码块和/或分组内容的数据存储装置中的数据字段; 检索描述一个或多个变换的信息，然后应用用于解码编码和压缩的原始块和/或分组数据的一个或多个变换的逆，以生成用于填充所述数据字段的对应的解码块和/或分组内容; 并且当已编码的输入数据已被至少部分地解码时，从数据字段输出数据作为解码的输出数据。

公开(公告)号：US08675731B2

公开(公告)日：2014-03-18

申请号：US13584005

申请日：2012-08-13

申请人： Ossi Kalevo ,  Tuomas Kärkkäinen

发明人： Ossi Kalevo ,  Tuomas Kärkkäinen

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N19/192 ,  H04N19/119 ,  H04N19/12 ,  H04N19/136 ,  H04N19/154 ,  H04N19/172

摘要： An encoder is operable to encode input data to generate corresponding encoded output data. The encoder includes data processing hardware. The encoder compresses content associated with blocks or packets, so that the encoded output data is smaller in size than the input data.

摘要翻译： 编码器可操作地编码输入数据以产生相应的编码输出数据。 编码器包括数据处理硬件。 编码器压缩与块或分组相关联的内容，使得编码的输出数据的大小小于输入数据。

公开(公告)号：US20120183075A1

公开(公告)日：2012-07-19

申请号：US13430821

申请日：2012-03-27

申请人： Tuomas Kärkkäinen

发明人： Tuomas Kärkkäinen

IPC分类号： H04N7/26

CPC分类号： H04N19/132 ,  H04N19/137 ,  H04N19/176 ,  H04N19/186 ,  H04N19/507 ,  H04N19/85

摘要： The present invention relates to a video image processor that is configured to compare a single frame included in the received video signal with a preceding processed frame so as to detect changes. In order to enable the video being compressed in as compact a format as possible the processor is configured to detect changes by dividing the pixels of a single frame into movement blocks and to detect the movement block as changed if in said movement block there is a given number of pixels whose colour value change as compared with the corresponding pixels of the preceding processed frame exceeds a predetermined threshold, to exchange the colour values of the pixels of the unchanged movement blocks in the frame under process for predetermined values and to generate a signal that indicates the changes.

摘要翻译： 视频图像处理器技术领域本发明涉及一种视频图像处理器，其被配置为将接收的视频信号中包括的单帧与先前的处理帧进行比较，以便检测变化。 为了使视频被压缩成尽可能紧凑的格式，处理器被配置为通过将单个帧的像素划分为移动块来检测变化，并且如果在所述移动块中存在给定的移动块，则检测移动块是改变的 其颜色值与先前处理的帧的相应像素相比改变的像素数量超过预定阈值，以便在正在处理的帧中的未改变的移动块的像素的颜色值交换预定值，并生成信号 表示更改。

公开(公告)号：US08169547B2

公开(公告)日：2012-05-01

申请号：US11660037

申请日：2005-08-09

申请人： Tuomas Kärkkäinen

发明人： Tuomas Kärkkäinen

IPC分类号： H04N5/14 ,  H04N9/64

CPC分类号： H04N19/43 ,  H04N19/186 ,  H04N19/51

摘要： The present invention relates to a video image processor (1) that is configured to compare (7) a single frame included in the received video signal (3) with a preceding processed frame so as to detect changes. In order to enable the video being compressed in as compact a format as possible the processor (1) is configured to detect (7) changes by dividing the pixels of a single frame into movement blocks and to detect the movement block as changed if in said movement block there is a given number of pixels whose color value change as compared with the corresponding pixels of the preceding processed frame exceeds a predetermined threshold, to exchange (8) the color values of the pixels of the unchanged movement blocks in the frame under process for predetermined values and to generate a signal (4) that indicates the changes.

摘要翻译： 本发明涉及一种视频图像处理器（1），其被配置为将所接收的视频信号（3）中包括的单个帧与先前处理的帧进行比较（7），以便检测变化。 为了使视频被压缩成尽可能紧凑的格式，处理器（1）被配置为通过将单个帧的像素划分为移动块来检测（7）改变，并且如果在所述 运动块存在与之前处理的帧的相应像素相比颜色值改变的给定数量的像素超过预定阈值，以交换（8）正在处理的帧中的未改变运动块的像素的颜色值 并产生指示变化的信号（4）。

公开(公告)号：US09225989B2

公开(公告)日：2015-12-29

申请号：US13430821

申请日：2012-03-27

申请人： Tuomas Kärkkäinen

发明人： Tuomas Kärkkäinen

IPC分类号： H04N5/14 ,  H04N9/64 ,  H04N19/132 ,  H04N19/176 ,  H04N19/137 ,  H04N19/186 ,  H04N19/85 ,  H04N19/507

CPC分类号： H04N19/132 ,  H04N19/137 ,  H04N19/176 ,  H04N19/186 ,  H04N19/507 ,  H04N19/85

摘要： The present invention relates to a video image processor that is configured to compare a single frame included in the received video signal with a preceding processed frame so as to detect changes. In order to enable the video being compressed in as compact a format as possible the processor is configured to detect changes by dividing the pixels of a single frame into movement blocks and to detect the movement block as changed if in said movement block there is a given number of pixels whose colour value change as compared with the corresponding pixels of the preceding processed frame exceeds a predetermined threshold, to exchange the colour values of the pixels of the unchanged movement blocks in the frame under process for predetermined values and to generate a signal that indicates the changes.

摘要翻译： 视频图像处理器技术领域本发明涉及一种视频图像处理器，其被配置为将接收的视频信号中包括的单帧与先前的处理帧进行比较，以便检测变化。 为了使视频被压缩成尽可能紧凑的格式，处理器被配置为通过将单个帧的像素划分为移动块来检测变化，并且如果在所述移动块中存在给定的移动块，则检测移动块是改变的 其颜色值与先前处理的帧的相应像素相比改变的像素数量超过预定阈值，以便在正在处理的帧中的未改变的移动块的像素的颜色值交换预定值，并生成信号 表示更改。

公开(公告)号：US08649427B2

公开(公告)日：2014-02-11

申请号：US12816970

申请日：2010-06-16

申请人： Tuomas Kärkkäinen

发明人： Tuomas Kärkkäinen

IPC分类号： H04N7/12 ,  G06K9/36 ,  G06K9/00 ,  G06T15/00 ,  G09G5/00 ,  H04N11/04

CPC分类号： H04N19/507 ,  H04N19/119 ,  H04N19/136 ,  H04N19/176 ,  H04N19/94

摘要： The invention relates to an image processor configured to: receive an image, take area-specific samples (11) of the image information of the area and calculate (12) a reference value (REF) on the basis of the samples; store into a memory (16) or to transmit (17) the reference value (REF) calculated for an area and the area identifier (ALUE) area-specifically; check (13) whether the reference value (REF) obtained as a result of the calculation and the image information (INF) corresponding to it have already been stored in the memory (16) or transmitted (15); and to store into the memory (16) or to transmit (15) the calculated reference value (REF) and the corresponding image information (INF), if the reference value (REF) and the corresponding image information (INF) have not been stored into the memory or transmitted previously.

摘要翻译： 本发明涉及一种图像处理器，其被配置为：接收图像，获取该区域的图像信息的区域特定样本（11），并基于样本计算（12）参考值（REF）; 存储到存储器（16）中或者针对区域和区域标识符（ALUE）特定地发送（17）为基准值（REF）计算的参考值（REF） 检查（13）作为计算结果获得的参考值（REF）和对应于其的图像信息（INF）是否已经存储在存储器（16）中或传输（15）; 并且如果参考值（REF）和对应的图像信息（INF）未被存储，则存储到存储器（16）中或者发送（15）计算出的参考值（REF）和相应的图像信息（INF） 进入内存或以前传送。

公开(公告)号：US08615137B2

公开(公告)日：2013-12-24

申请号：US12831045

申请日：2010-07-06

申请人： Tuomas Kärkkäinen

发明人： Tuomas Kärkkäinen

IPC分类号： G06K9/62

CPC分类号： G06K9/6203 ,  G06K9/6212

摘要： The invention relates to a pattern recognizer, which, in order to recognize the pattern fast and with lowest possible computing power, comprises a memory (12) for storing area-specific reference values (REF) calculated on the basis of image information of image areas containing parts of the pattern to be recognized, and a processor (14) that is configured to divide (15) a received image into areas, to calculate (16) reference values (REF) area-specifically on the basis of the image information of said areas, to compare (17) the calculated reference values (REF) with the reference values (REF) stored in the memory (12) and to indicate (18) that the pattern is recognized, in case in the received image there is found a part consisting of adjacent areas, where the reference values (REF) of the areas correspond, with sufficient accuracy, to the reference values (REF) stored in the memory (12).

摘要翻译： 本发明涉及一种模式识别器，其为了快速识别图案并且具有最低可能的计算能力，包括用于存储基于图像区域的图像信息计算的面积特定参考值（REF）的存储器（12） 包含要识别的图案的部分;以及处理器（14），被配置为将接收到的图像划分为（15）个区域，以基于区域特定地基于图像信息来计算（16）参考值 所述区域将计算出的参考值（REF）与存储在存储器（12）中的参考值（REF）进行比较（17），并且在所接收的图像中发现的情况下指示（18）识别图案 由相邻区域组成的部分，其中区域的参考值（REF）以足够的精度对应于存储在存储器（12）中的参考值（REF）。