Two image mapping algorithms of the volume rendering , forward mapping and backward mapping are researched on the basis of optical model for volume rendering . combined with the characteristic of a series of section images from laser confocal scanning microscopy , the volume buffer algorithm and maximizing algorithms are proposed in this paper . 4 同时在探讨体绘制光学模型的基础上,研究了体绘制的两种图像合成算法,即由前向后算法和由后向前算法,并结合激光共聚焦扫描显微成像系统序列断层荧光图像的特点提出了体缓冲器算法和最大值算法。
向后: towards the back; backward; ...算法: algorithm向前向后算法: forwardbackward algorithmm前前后后算法: forward-backward algorithm向后传播算法: backpropagation algorithm向后欧拉算法: backward euler algorithm向后投射算法: backprojection algorithm向后: towards the back; backward; retral; rursus 向后看 look back; 向后撤 withdraw; 向后转! (口令) about face!; about turn! 向后转走! (口令) to the rear, march秋后算帐: square accounts after the autumn harvest -- settle accounts with sb. afterwards; rake things up against sb.; wait one's opportunity to settle accounts with sb.; wait until after a political movement is over to settle accounts with the leadership or the masses◇秋后算帐派 people who bide their time to take revenge秋后算帐派: people who bide their time to take revenge前向滞后算子: forward lag operator算法: algorithm◇算法语句 algorithmic statement; 算法语言 algorithmic language (algol)朝后、向后: back使向后: lay back向后撤: withdraw向后传: pass back向后的: backwardly; backwards; fwd backward; retral; retrorse向后蹬: kick backward向后地: aback; backkward; backwardly向后法: backward method向后方: rearward向后滑: backward向后看: look behind向后靠: recline向后拉: pull back