2. It is white with brown speckle of long hair. 它是一只白色带棕色斑块的长毛猫。
3. After speckle reducing, a histogram defined method based on the threshold is employed to compensate for possible contrast reduction. 去斑后,采用基于阈值的直方图规定化方法,以弥补对比度可能降低情况。
英英解释
n.
1. a small contrasting part of something
2. produce a mottled effect
3. mark with small spots