英英释义
noun
- a bar chart representing a frequency distribution
- A histogram is used to graphically summarize and display the distribution of a process data set.
直方图以图形的方式总结和显示一个数据集的分布。 - Figure three below shows the histogram of our dataset.
下面的图3显示了数据集的直方图。 - An image's histogram is a graphical display of its exposure.
直方图是对曝光的一种图像解释。 - In the paper, added the gradient information into the image gradation histogram, proposed the gradation-gradient two-dimensional histogram.
通过对图像的灰度直方图中加入它的梯度信息，提出了灰度-梯度的二维直方图。 - Therefore, a lossless data hiding scheme of histogram pair was proposed based on multi-gray image authenticity certification.
针对此不足，提出一种基于多灰度图像真实性认证的直方图对无损数据隐藏新方法。 - The enhancement methods for the medical digital image were studied by means of the histogram enhancement and the wavelet transform.
利用直方图均衡和小波变换对医学数字图像增强方法进行探讨和研究。 - I have written, histogram correction and color transform the source code.
我自己编写，直方图修正和彩色变换源代码。 - It shift the left part of the histogram to be even more left.
它改变了长条图左边的一部分，更留下。 - Detect the edge of smoother accessory image attained after histogram adjusting the original image and holding edge filter.
在对原始输入图像进行直方图校正和边缘保持滤波处理后，对得到的较为平滑的零件图像进行边缘检测。 - This paper proposes an image matching method based on the invariant feature of circle projection and histogram.
本文在对不变矩进行深入探讨的基础上提出了一种基于圆投影及直方图不变特征的图像匹配方法。 - In this paper, a method for image signature based on histogram is put forward.
提出了一种基于直方图的图像签名方法。 - An Approach for Image Enhancement Based on High Frequency Emphasize Filter and Histogram Equalization
一种基于高频强调滤波和直方图均衡化的图像增强方法 - The histogram is selected as the object characteristic, and is compared with histogram back-projection for object tracking.
在跟踪算法上采用了直方图作为目标特征，使用直方图后向投影方法实现对动态目标的跟踪。 - Raw data grouped to produce a histogram can be described by a continuous curve with the same parameters.
为了编制直方图而进行了分组的原始数据，可以用一条具有同样参数连续曲线来描述。 - A histogram gap method for image lossless data hiding based on integer wavelet transform and histogram modification was proposed.
在整数小波和直方图调整技术的基础上，提出了小波直方图间隙的方法。 - If you notice that histogram skews to the left, the image is probably too dark, or underexposed.
如果你发现直方图集中在左侧，说明图像太暗了，或者说曝光不足。 - This article mainly introduces two kinds of algorithm-histogram equalization and histogram specifications, gives relative logic formula and methodology;
本文主要讨论了直方图均衡化和规定化处理的图像增强技术，并给出了相关的推导公式和算法； - The image enchancement based on histogram equalization and specification can improve the contrast details and the dynamic range of gray level of the image.
基于直方图均衡化和规定化处理的图像增强技术，能有效地改善图像的对比度和灰度动态范围。 - Infrared Image Enhancement Based on Wavelet Transform and Adaptive Histogram Equalization
基于小波变换和自适应直方图均衡的红外图像增强 - Experimental results demonstrate this method is better than histogram equalization under this circumstance.
实验结果表明，与直方图均衡方法相比，此方法效果较佳。 - Image registration algorithm based on histogram divergence and wavelet decomposition
基于直方图散度和小波分解的图像配准算法 - Based on the histogram change caused by information hiding, an audio bit-plane steganalysis method is presented.
基于信息隐藏引起的幅度直方图变化，提出了一种音频位平面信息隐藏检测方法。 - Approach of shot-boundary detection based on texture and histogram feature fusion
基于纹理和直方图特征相融合的镜头边界检测方法 - This paper puts forward an improved histogram equalization algorithm based on eliminating the gray redundancy.
该文提出一种改进的消除灰度冗余的红外图像直方图均衡算法。 - An algorithm that integrates gray scale gradient cue and color histogram cue to detect the human head is proposed.
提出了结合图像灰度梯度信息和彩色直方图信息的人头识别算法。 - Histogram: A graph or table showing the number of pixels with certain pixel values.
柱状图：一种图或表格，用以表示每个像素亮度值分别有几个像素单元。 - Compared with direct use of gray histogram image retrieval, this algorithm possesses high distinguish degree.
相对于直接使用灰度直方图进行图像检索，该算法具有更好的区分度。 - We can enhance MACD by plotting it as a histogram, reflecting the distance between those lines.
我们把MACD增强了，画成柱状图，反映了那些线之间的距离。 - The traditional histogram equalization method can not enhance the local details of the image.
传统的直方图均衡方法不能很好地增强图像的局部细节。 - This is the histogram for the image above.
这是上图的直方图。