递增法 meaning in English

additive
incremental method

Petroleum and liquid petroleum products - tank calibration by liquid measurement - incremental method using volumetric meters
石油和液化石油产品.通过液体测量进行油箱校准.使用容积测量仪的递增法
First , the initial threshold is obtained from the balanced - processing image . second , the binarization of the balanced - processing image is done by increasing the threshold gradually , and the black blocks appearing in the binary image are marked one by one
首先对基于均衡处理后的图像估计出初始阈值;其次采用阈值递增法逐次二值化图像,并对二值图像中的黑块逐一标记。