A New DCT Image Compression Algorithm Using Block Visual Activities

来源 :计算机辅助绘图.设计与制造:英文版 | 被引量 : 0次 | 上传用户:jackwang520
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
目的观察吉西他滨(GEM)+顺铂(DDP)联合化疗方案治疗晚期非小细胞肺癌(NSCLC)疗效及毒副反应.方法 37例NSCLC均采用GEM+DDP方案联合化疗,GEM1000mg/m2,第1、8d给药,DDP25mg/m2
The International Telecommunications Union (ITU-T) and the International Standardization Organization/International Electrotechnical Commission (ISO/IEC) are th
One-dimensional ring power system is discredited to a number of nodes each containing a generator with internal reactance and load branch of resistance and reac
Detailed mathematical deduction is presented to improve the graphics quality of aircraft dashboards. Generation of rhumb lines with such kind of algorithm shows
目的评价CT模拟在乳腺癌放射治疗布野中的应用价值.方法患者采取热塑记忆体膜固定,魔十字(Magic Cross)丝标记激光定位点,CT影像数字化1:1传输至治疗计划工作站.射线束观视(B
An electromagnet design system is developed using Visual C++ language and OpenGL technology to visualize parametric 3D model. The system consists of primary des
目的:观察银杏黄酮甙对糖尿病大鼠肾组织MMPs-3 、PAI-1表达及肾组织病理变化的影响,探讨其对糖尿病大鼠肾脏保护作用.方法:选择雄性S D大鼠48只,随机分为3 组,即正常组(N组)