CN109816739A - 图片压缩方法、装置、计算机设备及计算机可读存储介质 - Google Patents
图片压缩方法、装置、计算机设备及计算机可读存储介质 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110809162A (zh) * | 2020-01-07 | 2020-02-18 | 南京甄视智能科技有限公司 | 基于查找表的图片压缩方法、压缩装置、计算机系统与计算机可读取介质 |
CN110908677A (zh) * | 2019-11-29 | 2020-03-24 | 安徽智恒信科技股份有限公司 | 一种Flutter应用安装包体积优化的方法及存储介质 |
CN111311699A (zh) * | 2020-01-17 | 2020-06-19 | 北京达佳互联信息技术有限公司 | 一种图片压缩方法及装置 |
CN111683189A (zh) * | 2020-05-14 | 2020-09-18 | 苏州达家迎信息技术有限公司 | 图片压缩方法、系统、终端、及存储介质 |
CN114693815A (zh) * | 2022-04-02 | 2022-07-01 | 北京字跳网络技术有限公司 | 信息处理方法、装置、终端和存储介质 |
CN115037937A (zh) * | 2022-06-02 | 2022-09-09 | 北京新唐思创教育科技有限公司 | 图像压缩方法、装置、设备及介质 |
CN115996271A (zh) * | 2022-12-13 | 2023-04-21 | 招商银行股份有限公司 | 图片压缩方法、装置、终端设备以及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6246798B1 (en) * | 1997-09-29 | 2001-06-12 | Canon Kabushiki Kaisha | Modified discrete wavelet transform for odd length data appropriate for image and video compression applications |
US20020141650A1 (en) * | 2001-03-29 | 2002-10-03 | Electronics For Imaging, Inc. | Digital image compression with spatially varying quality levels determined by identifying areas of interest |
US20030161536A1 (en) * | 2002-02-27 | 2003-08-28 | Canon Kabushiki Kaisha | Information processing apparatus, information processing system, information processing method, storage medium and program |
CN102323922A (zh) * | 2010-05-11 | 2012-01-18 | 达索系统公司 | 数值数据的压缩和解压缩 |
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- 2018-12-14 CN CN201811535325.4A patent/CN109816739B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6246798B1 (en) * | 1997-09-29 | 2001-06-12 | Canon Kabushiki Kaisha | Modified discrete wavelet transform for odd length data appropriate for image and video compression applications |
US20020141650A1 (en) * | 2001-03-29 | 2002-10-03 | Electronics For Imaging, Inc. | Digital image compression with spatially varying quality levels determined by identifying areas of interest |
US20030161536A1 (en) * | 2002-02-27 | 2003-08-28 | Canon Kabushiki Kaisha | Information processing apparatus, information processing system, information processing method, storage medium and program |
CN102323922A (zh) * | 2010-05-11 | 2012-01-18 | 达索系统公司 | 数值数据的压缩和解压缩 |
Non-Patent Citations (1)
Title |
---|
陈传波, 黄芬, 何大华: "一种自适应滤波分形图像压缩方法", 华中科技大学学报(自然科学版), no. 06, pages 81 - 83 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110908677A (zh) * | 2019-11-29 | 2020-03-24 | 安徽智恒信科技股份有限公司 | 一种Flutter应用安装包体积优化的方法及存储介质 |
CN110809162A (zh) * | 2020-01-07 | 2020-02-18 | 南京甄视智能科技有限公司 | 基于查找表的图片压缩方法、压缩装置、计算机系统与计算机可读取介质 |
CN111311699A (zh) * | 2020-01-17 | 2020-06-19 | 北京达佳互联信息技术有限公司 | 一种图片压缩方法及装置 |
CN111683189A (zh) * | 2020-05-14 | 2020-09-18 | 苏州达家迎信息技术有限公司 | 图片压缩方法、系统、终端、及存储介质 |
CN111683189B (zh) * | 2020-05-14 | 2023-04-07 | 苏州达家迎信息技术有限公司 | 图片压缩方法、系统、终端、及存储介质 |
CN114693815A (zh) * | 2022-04-02 | 2022-07-01 | 北京字跳网络技术有限公司 | 信息处理方法、装置、终端和存储介质 |
CN115037937A (zh) * | 2022-06-02 | 2022-09-09 | 北京新唐思创教育科技有限公司 | 图像压缩方法、装置、设备及介质 |
CN115996271A (zh) * | 2022-12-13 | 2023-04-21 | 招商银行股份有限公司 | 图片压缩方法、装置、终端设备以及存储介质 |
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