位置：成果数据库 > 期刊 > 期刊详情页
基于二维Arimoto熵的阈值分割方法
  • ISSN号：1003-6059
  • 期刊名称：《模式识别与人工智能》
  • 时间：0
  • 分类：TP391[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]
  • 作者机构：[1]华中科技大学图像识别与人工智能研究所多谱信息处理技术重点实验室,武汉430074
  • 相关基金：国家自然科学基金重点项目（No.60736010）、国家基础科研项目（No.A1420061266）资助
作者： 卓问[1], 曹治国[1], 肖阳[1]
关键词： 图像分割, 阈值, Arimoto熵, 二维直方图, Image Segmentation, Thresholding, Arimoto Entropy, Two-Dimensional Histogram
中文摘要：

提出基于二维Arimoto熵的阈值分割方法．首先由图像的像素值及其邻域像素均值得到图像的二维直方图，然后从二维直方图中计算出二维Afimoto熵．当二维Afimoto熵达到最大时，对应的灰度级对即为分割阈值．通过引入二维联合幂概率分布建立快速算法，使算法速度大大提高，易于硬件实现．大量的对比实验表明，本文算法表现稳定，总体的分割效果优于基于二维Renyi熵和二维Shannon熵的阈值分割算法．

英文摘要：

A thresholding technique is proposed based on two-dimensional Arimoto entropy. Firstly, a two-dimensional histogram is determined by the gray value and the local average gray value of the pixels. Then, the two-dimensional Arimoto entropy is obtained from the two-dimensional histogram. The pair of gray values which makes the two-dimensional Arimoto entropy largest is the thresholding. By introducing in a two-dimensional joint power-probability distribution, a fast algorithm is proposed. The fast algorithm speeds up the implementation and makes the method suitable to real-time systems. Experiments indicate that the thresholding method based on two-dimensional Arimoto entropy gives a steady performance and it is better than the methods based on Renyi entropy and Shannon entropy.

同期刊论文项目
高速平台多模检测识别动目标的理论方法与关键技术
期刊论文 91 会议论文 45 著作 2
同项目期刊论文
Treshold Selection using Partial Structrual Similarity.
VLSI Implementation of Multiple Large Template-Based.
基于液晶自适应透镜的设计与制作.
整合局部特征和滤波器特征的空间金字塔匹配模型.
一种图像旋转VLSI流水结构设计.
Fabricating a variety of micro-optics structures using anisotropic etching of silicon.
Detecting skin colors under varying illumination. MIPPR 2011
Robust Mean Shift Tracking with Improved Background- Weighted Histogram.
Design and Fabrication of Diffractive Micro-lens and Analysis of Optical Characteristics.
Design, Manufacture and Properties of High-definition Diffractive Objective lens.
Hough transform relative to a four-dimensional parameter space for the detection of constant velocit
Improved mean shift algorithm for multiple occlusion target tracking.
Moving objects segmentation based on piecewise constant Mumford-Shah model solving by additive opera
Ship target detection and tracking in cluttered infrared imagery.
Textured image segmentation based on modulation models.
Visual codebook construction for class-specific recognition.
VLSI Architecture for Real-Time Cloud Detection in Single Band Optical Remote Sensing Image.
电控可变焦128 元×128 元自适应液晶微透镜阵列.
多通道Reichardt运动目标检测算法.
二阶运动现象及其分析研究.
高效可配置浮点FFT处理器设计.
环形振荡器对称负载的特性分析.
基于二维Arimoto熵的阈值分割方法.
基于图形语言的图像处理算法快速开发环境模型研究.
基于运动指导的红外焦平面非均匀性校正方法.
数字集成电路物理设计阶段的低功耗技术.
一种新型2-D卷积器的FPGA实现.
用于自适应红外焦平面探测器的液晶微透镜阵列.
基于局部熵-灰度二维直方图的自适应分割算法.
一种图像旋转VLSI流水结构设计
基于判别式排序表的均值漂移目标跟踪算法.
Clutter-adaptive infrared small target detection in infrared maritime scenarios. Optical Engineering
Combining Clustering and Classification for Remote Sensing Images Using Unlabeled Data.
Improved multilevel filters to enhance infrared small target.
Indirect building localization based on a prominent solid landmark from a forward-looking infrared i
Building Recognition Based on Indirect Location of Planar Landmark in FLIR Image Sequences.
Terahertz electrically controlled nematic liquid crystal lens.
Building Recognition Based on Geometric Model in FLIR Image Sequences.
用于自适应红外焦平面探测器的液晶微透镜阵列
一种新型液晶透镜的光学成像特性研究
电控可变焦128元×128元自适应液晶微透镜阵列
基于液晶自适应透镜的设计与制作
一种下一代激光雷达的设计与实现
Background subtraction using shape and colour information.
Development and characterization of an electrically tunable liquid-crystal Fabry–P'erot hyperspectra
Instance-based attention: where could humans look first when searching for an object instance. Optic
128X128 elements liquid crystal cylindrical lens array electrically tunable focal length.
On selection and combination of weak learners in AdaBoost.
Real-Time Skin Color Detection under Rapidly Changing Illumination Conditions.
Clutter Suppression Method Based on Spatiotemporal Anisotropic Diffusion for Moving Point Target Det
Stripe-based connected components labeling.
Motion detection based on biological correlation model.
A polar coordinate system based grid algorithm for star identificatio.
PLL中对称性负载的分析.
一种可扩展的并行处理器模型设计及性能评估
CMOS 图像传感器中可编程增益放大器的设计.
基于PDE去鬼影的自适应非均匀性校正算法研究.
Adaptive Federated Kalman Filtering Attitude Estimation Algorithm for Double-FOV Star sensor.
A biologically inspired object-based visual attention.
Method for Building Recognition from FLIR Images.
A robust and fast hausdorff distance for image matching. Optical Engineering,2011
Block-Run-Based Connected Component Labeling Algorithm for GPGPU Using Shared Memory
Cascade of hierarchical context and appearance for object detection.
多值连通域标记ASIC
多级滤波ASIC
基于维数递增弱线性回归树的视频目标检测.
多线程非阻塞指令Cache设计.
Switching frequency response characteristics of a low cost wireless power driving and controlling sy
Image segmentation via coherent clustering in Lab color space.
Type-2 fuzzy thresholding using GLSC histogram of human visual nonlinearity characteristics.
Diffractive microlens with a cascade focal plane fabricated by single mask UV-photolithography and c
Emitting far-field multicolor patterns and characters through plastic diffractive micro-optics eleme
Photoelectrical response properties of a linear high-temperature superconducting sensor coupled with
一种红外焦平面非均匀性组合校正算法
二阶运动现象及其分析研究
复杂动态背景下的红外运动多目标跟踪与检测
港口背景下红外运动多目标跟踪
Boosting优化决策树的带钢表面缺陷识别技术
多线程非阻塞指令Cache设计
高效可配置浮点FFT处理器设计
一种新型2-D卷积器的FPGA实现
环形振荡器对称负载特性分析
数字集成电路物理设计阶段的低功耗技术
基于图像理解和意图识别的多Agent自主协同方法
粉尘环境中的图像恢复方法
一种基于复杂地物背景图像的目标识别方法
捕获跟踪水体地标的飞行器导航定位方法
基于运动指导的红外焦平面非均匀性校正方法
整合局部特征和滤波器特征的空间金字塔匹配模型
期刊信息
  • 《模式识别与人工智能》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会 中国自动化学会
  • 主办单位:国家智能计算机研究开发中心 中国科学院合肥智能机械研究所
  • 主编：郑南宁
  • 地址：安徽省合肥市蜀山湖路350号中国科学院合肥智能机械研究所
  • 邮编：230031
  • 邮箱：bjb@iim.cas.cn
  • 电话：0551-5591176
  • 国际标准刊号：ISSN：1003-6059
  • 国内统一刊号：ISSN：34-1089/TP
  • 邮发代号:26-69
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:10169