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公开(公告)号：EP3493149A1
公开(公告)日：2019-06-05
申请号：EP19152799.3
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
摘要： A method for enhancing at least a section of lower-quality visual data using a hierarchical algorithm, the method comprises receiving at least one section of lower-quality visual data; and extracting a subset of features, from the at least one section of lower-quality visual data. A plurality of layers of reduced-dimension visual data from the extracted features are formed and enhanced to form at least one section of higher-quality visual data. The at least one section of higher-quality visual data corresponds to the at least one section of lower-quality visual data received.
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公开(公告)号：EP3259919A1
公开(公告)日：2017-12-27
申请号：EP16706421.1
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/46 , G06T3/40 , H04N19/117 , H04N19/154 , H04N19/80 , H04N19/59 , H04N19/86 , G06T5/00 , H04N19/177 , H04N19/142
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3259911A1
公开(公告)日：2017-12-27
申请号：EP16706420.3
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/117 , H04N19/177
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3298576A1
公开(公告)日：2018-03-28
申请号：EP17713057.2
申请日：2017-03-16
发明人： WANG, Zehan , SHI, Wenzhe , HUSZAR, Ferenc , BISHOP, Rob
IPC分类号： G06T3/40
CPC分类号： G06T3/4076 , G06T3/4046 , G06T3/4053 , G06T2207/20081
摘要： A method for training an algorithm to process at least a section of received visual data using a training dataset and reference dataset. The method comprises an iterative method with iterations comprising: generating a set of training data using the algorithm; comparing one or more characteristics of the training data to one or more characteristics of at least a section of the reference dataset; and modifying one or more parameters of the algorithm to optimise processed visual data based on the comparison between the characteristic of the training data and the characteristic of the reference dataset. The algorithm may output the processed visual data with the same content as the at least a section of received visual data. Some aspects and/or implementations provide for improved super-resolution of lower quality images to produce super-resolution images with improved characteristics (e.g. less blur, less undesired smoothing) compared to other super-resolution techniques.
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公开(公告)号：EP3259910A1
公开(公告)日：2017-12-27
申请号：EP16706418.7
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew, Peter , TOTZ, Johannes
IPC分类号： H04N19/117 , H04N19/177
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3259920A1
公开(公告)日：2017-12-27
申请号：EP16706424.5
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew, Peter , TOTZ, Johannes
IPC分类号： H04N19/46 , G06T3/40 , H04N19/117 , H04N19/154 , H04N19/177 , H04N19/80 , H04N19/59 , H04N19/86 , G06T5/00 , H04N19/142
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3259918A1
公开(公告)日：2017-12-27
申请号：EP16706419.5
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/46 , G06T3/40 , H04N19/117 , H04N19/154 , H04N19/80 , H04N19/59 , H04N19/86 , G06T5/00 , H04N19/177 , H04N19/142
摘要： A method for enhancing at least a section of lower-quality visual data using a hierarchical algorithm, the method comprises receiving at least one section of lower-quality visual data; and extracting a subset of features, from the at least one section of lower-quality visual data. A plurality of layers of reduced-dimension visual data from the extracted features are formed and enhanced to form at least one section of higher-quality visual data. The at least one section of higher-quality visual data corresponds to the at least one section of lower-quality visual data received.
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公开(公告)号：EP3259913A1
公开(公告)日：2017-12-27
申请号：EP16706417.9
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/142 , H04N19/46 , G06T3/40 , G06T5/00 , H04N19/117 , H04N19/154 , H04N19/177 , H04N19/80 , H04N19/86 , H04N19/59
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3259912A1
公开(公告)日：2017-12-27
申请号：EP16706423.7
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/117 , H04N19/177
CPC分类号： H04N19/36 , G06K9/46 , G06K9/6215 , G06K9/66 , G06N3/04 , G06N3/0445 , G06N3/0454 , G06N3/049 , G06N3/08 , G06T3/40 , G06T3/4007 , G06T3/4046 , G06T3/4053 , G06T5/001 , G06T5/002 , G06T7/11 , G06T2207/10016 , G06T2207/20081 , G06T2207/20084 , H04N7/0117 , H04N19/117 , H04N19/142 , H04N19/154 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/80 , H04N19/86 , H04N19/87
摘要： A method for enhancing visual data when communicating visual data over a network from a first node to a second node. The method at the first node comprises developing at least one modified hierarchical algorithm from a known hierarchical algorithm operable to substantially recreate at least one section of higher-quality visual data. References to one or more known hierarchical algorithms from which the modified hierarchical algorithms were developed are transmitted to the second node along with one or more modifications to the one or more known hierarchical algorithms operable to reproduce the one or more modified hierarchical algorithms from the known hierarchical algorithms. The second node is able to recreate substantially the higher-quality video using the modified hierarchical algorithm.
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公开(公告)号：EP3259918B1
公开(公告)日：2020-08-19
申请号：EP16706419.5
申请日：2016-02-19
发明人： WANG, Zehan , BISHOP, Robert David , SHI, Wenzhe , CABALLERO, Jose , AITKEN, Andrew Peter , TOTZ, Johannes
IPC分类号： H04N19/46 , G06T3/40 , H04N19/117 , H04N19/154 , H04N19/80 , H04N19/59 , H04N19/86 , G06T5/00 , H04N19/177 , H04N19/142
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