Location:
Search - skew detection
Search list
Description: A fast approach to the detection and correction of skew documentsIn this paper, a fast approach is proposed to detect and correct skew documents.-A fast approach to the detection and correc tion of skew documentsIn this paper, a fast approach is proposed to detect and correc t skew documents.
Platform: |
Size: 1339605 |
Author: 石决明 |
Hits:
Description: A fast approach to the detection and correction of skew documentsIn this paper, a fast approach is proposed to detect and correct skew documents.-A fast approach to the detection and correc tion of skew documentsIn this paper, a fast approach is proposed to detect and correc t skew documents.
Platform: |
Size: 1339392 |
Author: 石决明 |
Hits:
Description: Detection and correction skew in document
Platform: |
Size: 2048 |
Author: Long |
Hits:
Description: Detection and correction skew in document by visual basic
Platform: |
Size: 2048 |
Author: Long |
Hits:
Description: 灰度名片图像快速倾斜检测和校正方法
灰度名片图像快速倾斜检测和校正方法-Gray Business Card Image Fast Skew Detection and Correction Gray Business Card Image Fast Skew Detection and Correction
Platform: |
Size: 218112 |
Author: truefalse |
Hits:
Description: 文本图像在扫描输入时产生的倾斜现象会对后续的页面分割及光学字符识别(OCR)处理产生很大的影响,而传统的标准Hough变换虽然具有对噪声不敏感,不依赖于直线连续性的优点,但由于计算量偏大,速度慢,在实用时有较大的局限性.提出一种基于改进的Hough变换的文本图像倾斜校正方法,通过在变分辨率图像中采用不同的文本方向提取算法,及选择合理投票门限等改进Hough变换的措施,减小了由图像区域及文字笔画粗细所产生的对倾角判定的不利影响,并使用基于偏移值的方法实现页面倾斜的快速校正.实验结果表明,该算法实现了大范围高精度的文本图像倾角的快速检测,具有较强的实用性.-Skew detection and correction method of document images based on improved Hough transform
Platform: |
Size: 1075200 |
Author: Leo |
Hits:
Description: finding the burst image for skew angle detection
Platform: |
Size: 1024 |
Author: subramanyam |
Hits:
Description: Automatic skew detection for digital documents
Platform: |
Size: 2048 |
Author: nial |
Hits:
Description: skew detection technique for scanned image
Platform: |
Size: 33792 |
Author: harsha |
Hits:
Description: 基于投影坐标p次方差及粒子群的车牌倾斜检测P times the variance based on the projection coordinates and the particle swarm plate skew detection-P times the variance based on the projection coordinates and the particle swarm plate skew detection
Platform: |
Size: 219136 |
Author: zixi2000 |
Hits:
Description: This work deals with problematic from field of artificial intelligence, machine vision and neural
networks in construction of an automatic number plate recognition system (ANPR). This
problematic includes mathematical principles and algorithms, which ensure a process of number
plate detection, processes of proper characters segmentation, normalization and recognition.
Work comparatively deals with methods achieving invariance of systems towards image skew,
translations and various light conditions during the capture. Work also contains an
implementation of a demonstration model, which is able to proceed these functions over a set of
snapshots.
Platform: |
Size: 2325504 |
Author: Serhat |
Hits:
Description: 课程设计要求 0
实验一 基于模板匹配的字符识别 1
实验二 基于C均值算法的车辆检测与跟踪 3
实验三 水果分类系统设计 5
实验四 基于遗传算法的图像歪斜校准 6
实验五 基于BP网络的函数逼近 9
实验六 空调模糊控制系统设计 -Curriculum design requires 0
Experimental one based on template matching character recognition 1
C-means algorithm based on two experimental vehicle detection and tracking 3
In Experiment 3, 5 fruits and Classification System
Experiment 4 based on genetic algorithm for image skew calibration 6
Experiment 5 based on BP network function approximation 9
Experiment six air-conditioning fuzzy control system design 11
Platform: |
Size: 81920 |
Author: delen2096 |
Hits:
Description: SKEW DETECTION AND CORRECTION
Platform: |
Size: 98304 |
Author: ina |
Hits:
Description: 在文裆扫描过程中，文档可能会发生倾斜，而很多字符识另Ij和布局分析算法都对倾斜十分敏感，文本图像的倾斜检
测及校正就成为文档分析不可缺少的环节．提出了一种新的倾斜文本图像的校正方法-In the text crotch scanning process, the document may be skewed, and many other Ij character recognition and layout analysis algorithms are very sensitive for tilt, text skew detection and correction image document analysis has become an indispensable part. A new document image tilt correction method
Platform: |
Size: 337920 |
Author: xj |
Hits:
Description: Skew detection and correction is very important task before pre-processing of an image and it is a major problem in scanned documents, if it
not detected correctly it will lead wrong result in future during image analysis. During the scanning of the document, skew is being often introduced in the
document image. To measure the processed time and speed taken by skew detection algorithm, the Fast Fourier Transform (FFT) technique is applied
as it is fast approach for finding the angle of skewed document. This technique is used by firstly applying DCT compression and thresholding on image
to reduce timing computation and after that Fourier spectrum is obtained. Further this spectrum is divided into four quadrants and detected skewed angle
of each quadrant is measured. And finally Input image is rotated by using bilinear interpolation method.
Platform: |
Size: 77824 |
Author: ammar |
Hits:
Description: Skew correction and detection . helpful paper with algorithm
Platform: |
Size: 626688 |
Author: chandrapal singh |
Hits: