1) gradient wavelet texture model
梯度小波纹理模型
4) gradient model
梯度模型
1.
In this paper,a moving objects segmentation algorithm based on gradient model in compressed domain is proposed.
本文提出了一种基于梯度模型的MPEG压缩域的运动对象分割算法。
2.
4, and it fuses intensity gradient model and color histogram model to track human heads, and the method of calculating the similarity between the template and the image to be detected using the two models is also given.
4的椭圆模型模拟人脸,并融合梯度模型和颜色直方图模型进行人脸跟踪,给出了梯度模型和颜色直方图匹配度计算方法。
5) trapezium corrugated channel section
梯型波纹截面
6) micro-waveness
小尺度波纹
1.
Actually the micro-waveness on the machined surface of KDP crystal has an important impact on the distribution of electromagnetic field energy density and the damage threshold.
现阶段,对于KDP晶体的激光损伤机理研究重点主要集中在材料内部稳态和瞬态缺陷、杂质及内部发生的双光子电离等因素上,而有关已加工表面小尺度波纹的影响只在很少文献中提及,但未有深入的研究报导。
补充资料：数理模型方法
见数理社会学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条