CN100338937C - 影像压缩装置及其方法 - Google Patents
影像压缩装置及其方法 Download PDFInfo
- Publication number
- CN100338937C CN100338937C CNB2004100064207A CN200410006420A CN100338937C CN 100338937 C CN100338937 C CN 100338937C CN B2004100064207 A CNB2004100064207 A CN B2004100064207A CN 200410006420 A CN200410006420 A CN 200410006420A CN 100338937 C CN100338937 C CN 100338937C
- Authority
- CN
- China
- Prior art keywords
- content
- bit
- model
- bits
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100064207A CN100338937C (zh) | 2004-03-02 | 2004-03-02 | 影像压缩装置及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100064207A CN100338937C (zh) | 2004-03-02 | 2004-03-02 | 影像压缩装置及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1665271A CN1665271A (zh) | 2005-09-07 |
CN100338937C true CN100338937C (zh) | 2007-09-19 |
Family
ID=35036143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100064207A Expired - Fee Related CN100338937C (zh) | 2004-03-02 | 2004-03-02 | 影像压缩装置及其方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100338937C (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881173A (en) * | 1995-06-05 | 1999-03-09 | Ricoh Company, Ltd. | Bit-plane coding device |
CN1276650A (zh) * | 1999-06-03 | 2000-12-13 | 鸿友科技股份有限公司 | 扫描图像实时压缩/解压缩方法 |
JP2001258037A (ja) * | 2001-03-19 | 2001-09-21 | Sony Corp | 符号化装置および復号装置 |
EP1217827A1 (en) * | 1999-08-27 | 2002-06-26 | Sharp Kabushiki Kaisha | Image encoding device and method therefor, image decoding method and method therefor, and computer-readable recorded medium on which image encoding program and image decoding program are recorded |
-
2004
- 2004-03-02 CN CNB2004100064207A patent/CN100338937C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881173A (en) * | 1995-06-05 | 1999-03-09 | Ricoh Company, Ltd. | Bit-plane coding device |
CN1276650A (zh) * | 1999-06-03 | 2000-12-13 | 鸿友科技股份有限公司 | 扫描图像实时压缩/解压缩方法 |
EP1217827A1 (en) * | 1999-08-27 | 2002-06-26 | Sharp Kabushiki Kaisha | Image encoding device and method therefor, image decoding method and method therefor, and computer-readable recorded medium on which image encoding program and image decoding program are recorded |
JP2001258037A (ja) * | 2001-03-19 | 2001-09-21 | Sony Corp | 符号化装置および復号装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1665271A (zh) | 2005-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100348049C (zh) | 用于渐进地变换并编码数字数据的系统和方法 | |
CN1139188C (zh) | 调色图象的压缩及其m阵符号集比特状态编码的二进制化 | |
CN1316812C (zh) | 利用变长色码对调色板处理的彩色图像进行压缩 | |
CN1276366C (zh) | 多媒体内容适配的设备、方法和系统 | |
US20080152221A1 (en) | Dynamic, locally-adaptive, lossless palettization of color and grayscale images | |
CN1669233A (zh) | 视频压缩系统 | |
CN1155221C (zh) | 编码方法及系统以及译码方法及系统 | |
CN1309258C (zh) | 一种应用于实时传输的无损图像压缩方法 | |
CN1675932A (zh) | 用于视频编码的采用后向自适应的速率失真优化数据分割系统和方法 | |
CN1571508A (zh) | 一种实现多画面的方法 | |
JP3461309B2 (ja) | ハフマン符号化データ圧縮装置 | |
CN1920823A (zh) | 图像处理装置与其方法以及存储图像处理程序的存储媒体 | |
US8406517B2 (en) | Image processing apparatus and image processing method | |
JPH11187401A (ja) | 映像信号符号化装置 | |
CN100338937C (zh) | 影像压缩装置及其方法 | |
US20020001414A1 (en) | System for building a data compression encoder | |
EP0711069A1 (en) | Image processing method and apparatus | |
US7298894B2 (en) | Color image conversion method and system for reducing color image data size | |
CN1107381C (zh) | 扫描图像实时压缩/解压缩方法 | |
CN1700732A (zh) | 彩色图像处理设备和彩色图像处理方法 | |
CN1295652C (zh) | 图像资料编码方法 | |
US7292732B2 (en) | Image compression/decompression apparatus and method | |
US8494261B2 (en) | Image processing apparatus, image processing method, and computer-readable medium | |
CN1647030A (zh) | 数据处理系统 | |
CN1946160A (zh) | 一种高清视频信号采集传输系统及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHISHEN SCIENCE & TECHNOLOGY CO. LTD. Free format text: FORMER OWNER: DEXIN SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20061027 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061027 Address after: Taiwan City, Taipei Applicant after: Zhishen Science and Technology Co., Ltd. Address before: Taipei city of Taiwan Province Applicant before: Destiny Technology Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20160302 |