前言：目的研究一种数字图像中不规则轮廓区域面积的测量方法。
Objective: To study method of area measurement for the irregular region in the digital image.
走刀方向对数控加工的效率有重要影响，尤其对于多曲面拼接自由曲面不规则轮廓区域的数控加工。
Cutting direction is an important factor for the efficiency of nc machining, esp. for that of irregular contour of free surfaces which are composed of multi-surfaces.
对具有复杂、不规则轮廓的零件进行精密测量和误差评定，是当前几何量计量领域中的一个重要课题。
In the field of geometrical metrology, one of the important projects is the accurate measurement and error evaluation of parts profile with complicated and irregular surface.
第四，探讨了彩色显微图像输入中光学系统的误差及其消除方法，并结合实际需求，研究了图像中不规则轮廓区域面积的测量方法。
The forth, error analysis and elimination of optical system in color microscopic image input and the methods of area measurement for the irregular region in the digital image are discussed.
如果形状是不规则的，阴影应该沿着轮廓走。
If the shape is irregular, the shadow should follow its outline.
这幅图像不规则的轮廓是图像拼接的结果，有超过300张图像进行组合才最终得到这幅图像。
The irregular shape of the image results when the more than 300 images were assembled to make the final image.
小叶间隔纤维化的特征性改变为轮廓不规则增厚及显著的肺结构改变。
Septal thickening associated with fibrosis is characteristically irregular in contour and associated with distortion of lung architecture.
经过多次改造，建筑外观轮廓从正圆形变成由46条不同弧线构成的不规则圆形。
Fromthe competition phase, countless transformations changed the building outline from a precise circle to a distorted circular form composed of 46 different arcs.
孔隙轮廓线分形维数是用来描述孔隙本身所具有的分形特征，它反映了土壤孔隙与固体颗粒接触界限的不规则性。
The pore profile fractal dimension depicts fractal geometry characteristics of soil pores, which reflects the irregular and rugged boundaries between soil pores and particles.
实质和静脉改变(20%)：实质期胰腺轮廓内的对比剂浓度降低或不规则加深；静脉阻塞、血流淤滞(1.8%)。
Parenchymal and venous changes (20%) included an increased or irregular accumulation of contrast medium, obstruction or stasis of vein (1.8%).
实质和静脉改变(20%)：实质期胰腺轮廓内的对比剂浓度降低或不规则加深；静脉阻塞、血流淤滞(1.8%)。
Parenchymal and venous changes (20%) included an increased or irregular accumulation of contrast medium, obstruction or stasis of vein (1.8%).
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