印鉴

Fourier描述符的印鉴识别方法

Imprint Recognition Method Based on Fourier Descriptor

银行印鉴分开保管；安装POS机，减少现金支付量。

POS should be fixed to reduce the amount of cash payment .

以此直方图作为输入特征向量，利用支持向量机（SVM）对待测印鉴进行真假分类。

With the histogram being the input feature vector , SVM is used to classify the SS as true or false .

圆形印鉴ROI（感兴趣区域）提取算法研究和实现。

Research and implement of ROI ( Region of Interesting ) extraction algorithm of circle seal .

提取待测印鉴与预留印鉴二值图像的SIFT特征并匹配。

In the binarized images of the two seal imprints , SIFT features are extracted and matched .

本文从RGB彩色模型出发，提出了一种新的印鉴提取算法，能够提取出清晰完整的印鉴图像。

From the RGB color model , this paper proposes a new seal extraction algorithm that can extract a clear and complete seal image .

应用形态学top-hat变换的支票方形印鉴自适应分割

Adaptive algorithm based on morphological top-hat transformation to segment Chinese square seals in bank checks

利用三点定圆法计算出印鉴的圆心和半径，提取到印鉴的ROI。3、计算印鉴偏转角度的研究与计算。

The circle center and radius of seal are calculated with three point determination method of circle , and then the ROI is extracted . 3 .

本文方法不需对印鉴进行配准，对印鉴形状也无要求，与基于Hu矩不变量的鉴别方法相比，本文方法的识别率有了较大提高。

The proposed method can be implemented without rotation compensation and is unrestrained for shape of seals . Compared with the Hu moment invariants based seal verification method , the recognition rate of this method is improved greatly .

本文结合RGB和HSI彩色空间的优缺点，提出了一种新的彩色印鉴提取模型，能够清晰完整地提取出印鉴图像。

The thesis has proposed to a new color extracting seal model with consideration to the advantages and disadvantages of RGB and HSI color space , which can extract the seal image distinctly and completely .

基于最小二乘法的印鉴缺损轮廓修补法

Least square method based repairing method for broken seal imprint contour

一种通用形状的印鉴配准算法应用中国古印章龟钮形制探析

Analysis of the Mode of Tortoise Shape on Ancient Chinese Seal

融合多特征算法的电子印鉴系统研究

New electronic seal system based on fusion of multiple feature algorithm

一种基于曲线匹配的印鉴图像自动检索方法

A New Automatic Seal Image Retrieval Method Based on Curves Matching

基于多特征多分类器融合决策的印鉴识别

Seal Imprint Verification Based on Multi Features of Multi-Classifier Fusion Decision

基于平滑卷积定位的圆形印鉴提取方法研究

Extraction Method for Circular Seal Imprint Based on Smoothing Convolution Location

印鉴的计算机自动识别是一项涉及图像处理、模式识别等问题的难度较大的研究课题。

Automatic seal identification involves image processing and analysis , pattern recognition etc.

一种基于笔划宽度的印鉴分割方法

A Method for Seal Image Segmentation Based on Stroke Width

银行验印系统中的印鉴自动识别

Automatic Seal Identification in the Seal Verification System of Bank

印鉴自动识别中一种新的图像预处理方法

A New Approach to Preprocessing of Image for Auto-identification of Seal Imprint

基于边缘和模板匹配的印鉴自动鉴别方法

Automatic Seal Imprint Verification Based on Stroke Edge Matching and Template Matching

统计和结构模式识别方法结合的多特征印鉴真伪鉴别方法

Multi-feature seal imprint verification using combined statistical and structural pattern recognition approach

印鉴真伪鉴别时的相机畸变的标定算法

A camera distortion calibration algorithm for the checking system of seal impression

首先，你需要填写印鉴卡。

First you would be asked to fill out a signature card .

在我国，印鉴的作用尤其重要。

In China , seals play a more important role .

通过实验获得了两幅印鉴图象的高精度配准结果。

The registration results of high precision are obtained by the experiment .

基于边缘最大匹配的印鉴自动识别方法

Automatic Seal Imprint Identification Based on the Furthest Edge Matching

第一，通过正交投影定位，初步分割出包含印鉴的区域；

Firstly , the region including seal is located and segmented by projection .

脑卒中与骨质疏松症基于边缘配准的印鉴自动鉴别方法

Automatic Seal Verification Method Based on Stroke Edge Matching

你看，印鉴完全一样。

Look at that , exactly the same seal .