TW200943973A - Dynamic image processing device, dynamic image processing method, and dynamic image processing program - Google Patents
Dynamic image processing device, dynamic image processing method, and dynamic image processing programInfo
- Publication number
- TW200943973A TW200943973A TW98111340A TW98111340A TW200943973A TW 200943973 A TW200943973 A TW 200943973A TW 98111340 A TW98111340 A TW 98111340A TW 98111340 A TW98111340 A TW 98111340A TW 200943973 A TW200943973 A TW 200943973A
- Authority
- TW
- Taiwan
- Prior art keywords
- dynamic image
- image processing
- color image
- unit
- frame
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2209/00—Details of colour television systems
- H04N2209/04—Picture signal generators
- H04N2209/041—Picture signal generators using solid-state devices
- H04N2209/048—Picture signal generators using solid-state devices having several pick-up sensors
- H04N2209/049—Picture signal generators using solid-state devices having several pick-up sensors having three pick-up sensors
Abstract
Provided are a dynamic image processing device and a dynamic image processing method which can realize a lower power consumption at a low cost by reducing a storage capacity and band for frame rearrangement when performing a demosaic process and a compressed stream generation from image data outputted from a color image sensor. The dynamic image processing device includes: a frame rearrangement unit (130) which rearranges a frame sequence formed in a first data format and outputted from an imaging unit (110) in accordance with a compressed stream processing order; a color image generation unit (140) which converts the first data format used in the frame sequence rearranged by the frame rearrangement unit (130) into a color image; and a dynamic image compression unit (150) which encodes and compresses the frame sequence converted into the color image, in accordance with a difference between temporally preceding and following frames.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099110A JP4494490B2 (en) | 2008-04-07 | 2008-04-07 | Movie processing apparatus, movie processing method, and movie processing program |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200943973A true TW200943973A (en) | 2009-10-16 |
TWI354497B TWI354497B (en) | 2011-12-11 |
Family
ID=41161807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98111340A TW200943973A (en) | 2008-04-07 | 2009-04-06 | Dynamic image processing device, dynamic image processing method, and dynamic image processing program |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4494490B2 (en) |
KR (1) | KR101046012B1 (en) |
CN (1) | CN101557520B (en) |
TW (1) | TW200943973A (en) |
WO (1) | WO2009125673A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407798B (en) * | 2010-03-12 | 2013-09-01 | Mediatek Singapore Pte Ltd | Motion prediction methods and video codecs |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130004071A1 (en) * | 2011-07-01 | 2013-01-03 | Chang Yuh-Lin E | Image signal processor architecture optimized for low-power, processing flexibility, and user experience |
US20140078343A1 (en) * | 2012-09-20 | 2014-03-20 | Htc Corporation | Methods for generating video and multiple still images simultaneously and apparatuses using the same |
KR20170117453A (en) * | 2015-03-02 | 2017-10-23 | 삼성전자주식회사 | Method and apparatus for compressing an image based on photographing information |
JP6006389B1 (en) | 2015-08-26 | 2016-10-12 | オリンパス株式会社 | Imaging apparatus, imaging method, and imaging program |
CN110168611A (en) * | 2017-03-22 | 2019-08-23 | 惠普发展公司,有限责任合伙企业 | The compressed version of image data based on data relationship |
CN109429067B (en) * | 2017-08-31 | 2022-10-25 | 腾讯科技(深圳)有限公司 | Dynamic picture compression method and device, computer equipment and storage medium |
CN110120982B (en) * | 2019-05-29 | 2021-02-09 | 精英数智科技股份有限公司 | Sensor data compression method based on coal mine safety monitoring networking system |
CN116709042A (en) * | 2022-02-24 | 2023-09-05 | 荣耀终端有限公司 | Image processing method and electronic equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3901287B2 (en) * | 1997-02-27 | 2007-04-04 | 松下電器産業株式会社 | Video signal conversion apparatus, video signal conversion method, and video providing system |
JPH10271529A (en) * | 1997-03-21 | 1998-10-09 | Mitsubishi Electric Corp | Image processor, still image pickup device and image processing method |
JP2002247376A (en) * | 2001-02-20 | 2002-08-30 | Rohm Co Ltd | Image processor |
JP2003069893A (en) * | 2001-08-28 | 2003-03-07 | Olympus Optical Co Ltd | Imaging apparatus |
JP2007158524A (en) * | 2005-12-01 | 2007-06-21 | Masaru Kamiya | Image coding apparatus and method |
CN101014135A (en) * | 2006-09-04 | 2007-08-08 | 钮旋 | Preprocessing method for image flow data and compression and decompression method |
-
2008
- 2008-04-07 JP JP2008099110A patent/JP4494490B2/en not_active Expired - Fee Related
-
2009
- 2009-03-25 WO PCT/JP2009/055959 patent/WO2009125673A1/en active Application Filing
- 2009-03-25 KR KR1020107024938A patent/KR101046012B1/en active IP Right Grant
- 2009-04-06 TW TW98111340A patent/TW200943973A/en not_active IP Right Cessation
- 2009-04-07 CN CN200910128376XA patent/CN101557520B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407798B (en) * | 2010-03-12 | 2013-09-01 | Mediatek Singapore Pte Ltd | Motion prediction methods and video codecs |
Also Published As
Publication number | Publication date |
---|---|
CN101557520A (en) | 2009-10-14 |
KR20100124855A (en) | 2010-11-29 |
JP4494490B2 (en) | 2010-06-30 |
KR101046012B1 (en) | 2011-07-01 |
JP2009253667A (en) | 2009-10-29 |
WO2009125673A1 (en) | 2009-10-15 |
TWI354497B (en) | 2011-12-11 |
CN101557520B (en) | 2011-08-24 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |