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1. 发明专利

DE102013203884A1 Bildkomprimierung 未知
公开(公告)号：DE102013203884A1
公开(公告)日：2013-09-26
申请号：DE102013203884
申请日：2013-03-07
申请人： CANON KK
发明人： DENG DIXON DE SHENG , LU WEN TAO
IPC分类号： G06T9/20 , H04N1/41 , H04N1/64
摘要： Offenbart ist ein Verfahren einer Komprimierung eines in einem Speicher zu speichernden Bildes, um eine Speichervoraussetzung zu erfüllen. Eine Größe eines Bereichs mit einer gleichmäßigen Farbe (1201) in dem Bild wird bestimmt. Die bestimmte Größe des Bereichs wird mit den Wertkandidaten der Bereichsgrößenschwelle (1202) verglichen. Ein Wert wird von den Wertkandidaten ausgewählt als die Bereichsgrößenschwelle basierend auf dem Vergleich zwischen den geschätzten Datenmengen um die Bereichsgrößenschwelle zu erfüllen und der Speichervoraussetzung. Die den Bereich festlegenden Kanten, der den ausgewählten Wert der Bereichsgrößenschwelle erfüllt, werden verlustfrei komprimiert.

2. 发明专利

AU2011203169B2 Compression of high bit-depth images 未知
公开(公告)号：AU2011203169B2
公开(公告)日：2014-03-13
申请号：AU2011203169
申请日：2011-06-29
申请人： CANON KK
发明人： LUI QIANG , MONAGHAN DAVID ROBERT JAMES , DENG DIXON DE SHENG
IPC分类号： G06K9/36
摘要： Abstract COMPRESSION OF HIGH BIT-DEPTH IMAGES 5 A method of storing an image is disclosed. A high bit-depth frequency-domain representation of the image is received and divided into a first bit-plane portion and a second bit-plane portion. The first bit-plane portion has a higher bit-plane than the second bit-plane portion. Each of the first bit-plane portion and the second bit-plane portion is partitioned into a plurality of partitions. At least one partition from the second bit-plane portion is inserted 10 into the plurality of partitions of the first bit-plane portion to produce a plurality of arranged partitions of the image. The arranged partitions of the image is stored. 991878_Final (5394750v1) -7/ 13 700 Start Receiving a high bit-depth 701 frequency-domain representation of the image Dividing the high bit-depth 710 frequency information into a high bit-plane portion and a low bit-plane portion Quantize the high bit-plane 720 portion and the low bit-plane portion Partition the high bit-plane 730 portion and the low bit-plane portion into a plurality of quality partitions Store the quality partitions 740 from the high bit-plane and the low bit-plane with priority based on overall quality End Fig. 7 5394717vl

3. 发明专利

AU2011203169A1 Compression of high bit-depth images 未知
公开(公告)号：AU2011203169A1
公开(公告)日：2013-01-17
申请号：AU2011203169
申请日：2011-06-29
申请人： CANON KK
发明人： LUI QIANG , MONAGHAN DAVID ROBERT JAMES , DENG DIXON DE SHENG
IPC分类号： G06K9/36
摘要： Abstract COMPRESSION OF HIGH BIT-DEPTH IMAGES 5 A method of storing an image is disclosed. A high bit-depth frequency-domain representation of the image is received and divided into a first bit-plane portion and a second bit-plane portion. The first bit-plane portion has a higher bit-plane than the second bit-plane portion. Each of the first bit-plane portion and the second bit-plane portion is partitioned into a plurality of partitions. At least one partition from the second bit-plane portion is inserted 10 into the plurality of partitions of the first bit-plane portion to produce a plurality of arranged partitions of the image. The arranged partitions of the image is stored. 991878_Final (5394750v1) -7/ 13 700 Start Receiving a high bit-depth 701 frequency-domain representation of the image Dividing the high bit-depth 710 frequency information into a high bit-plane portion and a low bit-plane portion Quantize the high bit-plane 720 portion and the low bit-plane portion Partition the high bit-plane 730 portion and the low bit-plane portion into a plurality of quality partitions Store the quality partitions 740 from the high bit-plane and the low bit-plane with priority based on overall quality End Fig. 7 5394717vl

4. 发明专利

AU2008258163A1 Efficient fillmap merging 未知
公开(公告)号：AU2008258163A1
公开(公告)日：2010-07-01
申请号：AU2008258163
申请日：2008-12-16
申请人： CANON KK
发明人： DENG DIXON DE SHENG
IPC分类号： G06T11/40

5. 发明专利

AU2005201013B2 Scalable Object Recognition Architecture 未知
公开(公告)号：AU2005201013B2
公开(公告)日：2007-04-05
申请号：AU2005201013
申请日：2005-03-07
申请人： CANON KK
发明人： MARTIN MICHAEL ANTHONY , DENG DIXON DE SHENG
IPC分类号： G06F3/12

6. 发明专利

AU2021203404A1 Method, system and apparatus for managing crops 未知
公开(公告)号：AU2021203404A1
公开(公告)日：2021-06-24
申请号：AU2021203404
申请日：2021-05-25
申请人： CANON KK
发明人： KOWALD JULIE RAE , DENG DIXON DE SHENG , FULTON NICHOLAS GRANT , ALEJANDRO DE LELLIS OSCAR
IPC分类号： G06Q50/02 , G06F16/538 , G06F16/587 , G06Q10/06
摘要： METHOD, SYSTEM AND APPARATUS FOR MANAGING CROPS A method of managing crops using an electronic device having an interface. A plurality of images captured by an image capturing device is received, each of the plurality of images corresponding to a sample site location and having crop data associated with the sample site location. A plurality of crop health-plots is generated in a first display region of the interface based on the crop data associated with the received plurality of images. A subset of sample site locations requiring one of a predetermined set of actions is displayed in a second display region of the interface based on a selection within one of the plurality of crop health-plots. 27517723v1

7. 发明专利

AU2016273973A1 Transcode PCL delta-row compressed image to edges 未知
公开(公告)号：AU2016273973A1
公开(公告)日：2018-07-05
申请号：AU2016273973
申请日：2016-12-16
申请人： CANON KK
发明人： DENG DIXON DE SHENG , LAWLER DAVID ANTHONY
IPC分类号： G06T9/00
摘要： Abstract A method of transcoding a delta row encoded image by receiving the delta row encoded image comprising terms comprising an offset (1435) and replacement bytes (1438) for each changed portion to the exclusion of storing unchanged portions; subdividing the delta row encoded 5 image into a plurality of delta row encoded tiles based on predetermined tile boundaries (105 108); determining (801 -> 1006, 1005), for a row of the delta row encoded image, terms comprising a tile offset and replacement bytes for each changed portion within a delta row encoded tile the tile offsets and the replacement bytes being determined to allow for independent processing of the differentially encoded tiles; determining (805 -> 300, 1305) 10 edges within each of the delta row encoded tiles based on the determined tile offsets, bypassing an edge detection process for unchanged portions of the differentially encoded tile; and transcoding (2809) the delta row encoded image by encoding the identified edges P2'515X1I /11150340v1

8. 发明专利

AU2006246497B2 Method and apparatus for hybrid image compression 未知
公开(公告)号：AU2006246497B2
公开(公告)日：2010-02-11
申请号：AU2006246497
申请日：2006-11-30
申请人： CANON KK
发明人： DENG DIXON DE SHENG , CHEN YU-LING , COMBES IAN GEOFFREY , ILBERY PETER WILLIAM MITCHELL , MONAGHAN DAVID ROBERT JAMES , ANDREW JAMES PHILIP , ARNOLD ANTHONY JOHN
IPC分类号： G06T9/20
摘要： A Hybrid Compressor and method of compressing a tile of pixels within an image are disclosed. An Edge Processor of the Hybrid Compressor analyzes pixel runs of the tile and generates boundary data defining one or more regions comprising pixels of substantially identical color. A Palette Processor of the Hybrid Compressor generates data defining a color value for each region. An Image Processor of the Hybrid Compressor generates a representation of pixels not included in the one or more regions.

9. 发明专利

AU2008202366A1 Efficient fillmap merging 未知
公开(公告)号：AU2008202366A1
公开(公告)日：2009-12-17
申请号：AU2008202366
申请日：2008-05-28
申请人： CANON KK
发明人： DENG DIXON DE SHENG , ISKENDERIAN EDWARD JAMES
IPC分类号： G06T11/60

10. 发明专利

AU2005239671A1 Improving the Consistency of Image Quality 未知
公开(公告)号：AU2005239671A1
公开(公告)日：2007-06-14
申请号：AU2005239671
申请日：2005-11-30
申请人： CANON KK
发明人： DENG DIXON DE SHENG
IPC分类号： G06F3/12

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