CN112929621A - 一种基于哈夫曼算法提升图片压缩传输的方法 - Google Patents
一种基于哈夫曼算法提升图片压缩传输的方法 Download PDFInfo
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- CN112929621A CN112929621A CN202110078270.4A CN202110078270A CN112929621A CN 112929621 A CN112929621 A CN 112929621A CN 202110078270 A CN202110078270 A CN 202110078270A CN 112929621 A CN112929621 A CN 112929621A
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- 230000006835 compression Effects 0.000 title claims abstract description 32
- 238000007906 compression Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Description
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Priority Applications (1)
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CN202110078270.4A CN112929621A (zh) | 2021-01-20 | 2021-01-20 | 一种基于哈夫曼算法提升图片压缩传输的方法 |
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CN202110078270.4A CN112929621A (zh) | 2021-01-20 | 2021-01-20 | 一种基于哈夫曼算法提升图片压缩传输的方法 |
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CN112929621A true CN112929621A (zh) | 2021-06-08 |
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CN202110078270.4A Pending CN112929621A (zh) | 2021-01-20 | 2021-01-20 | 一种基于哈夫曼算法提升图片压缩传输的方法 |
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CN (1) | CN112929621A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004040300A (ja) * | 2002-07-01 | 2004-02-05 | Fuji Photo Film Co Ltd | 画像処理装置 |
CN102821279A (zh) * | 2012-07-31 | 2012-12-12 | 北京天神互动科技有限公司 | 一种保留alpha通道的图片压缩方法 |
CN103826028A (zh) * | 2012-11-19 | 2014-05-28 | 腾讯科技(深圳)有限公司 | 一种无损压缩图片的方法和装置 |
CN111147861A (zh) * | 2020-01-02 | 2020-05-12 | 广州虎牙科技有限公司 | 图像压缩方法、装置、用户设备和计算机可读存储介质 |
-
2021
- 2021-01-20 CN CN202110078270.4A patent/CN112929621A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004040300A (ja) * | 2002-07-01 | 2004-02-05 | Fuji Photo Film Co Ltd | 画像処理装置 |
CN102821279A (zh) * | 2012-07-31 | 2012-12-12 | 北京天神互动科技有限公司 | 一种保留alpha通道的图片压缩方法 |
CN103826028A (zh) * | 2012-11-19 | 2014-05-28 | 腾讯科技(深圳)有限公司 | 一种无损压缩图片的方法和装置 |
CN111147861A (zh) * | 2020-01-02 | 2020-05-12 | 广州虎牙科技有限公司 | 图像压缩方法、装置、用户设备和计算机可读存储介质 |
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Effective date of registration: 20211220 Address after: 518000 B901, Shenzhen national engineering laboratory building, No. 20, Gaoxin South seventh Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Applicant after: Shenzhen compuchip Information Technology Co.,Ltd. Address before: 518000 Building 201, No. 1, Qianwan Road, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong Province (Admitted to Shenzhen Qianhai Business Secretary Co., Ltd.) Applicant before: SHENZHEN VCLUSTERS INFORMATION TECHNOLOGY Co.,Ltd. |
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Application publication date: 20210608 |
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