基于信息融合的圖像邊緣檢測方法研究,⑴直方圖均衡化（histogram equalization），⑵直方圖匹配（histogram matching），⑶鄰域平均（neighborhood averaging），⑷局域增強（local enhancement）， ⑸中值濾波（median filtering）。
標簽： equalization histogram 信息融合 圖像邊緣檢測
上傳時間： 2014-11-07
上傳用戶：frank1234
Classify using the minimum error criterion via histogram estimation of the densities
標簽： estimation the criterion densities
上傳時間： 2015-08-28
上傳用戶：wang0123456789
// // histogram Sample // This sample shows how to use the Sample Grabber filter for video image processing. // Conceptual background: // A histogram is just a frequency count of every pixel value in the image. // There are various well-known mathematical operations that you can perform on an image // using histograms, to enhance the image, etc. // histogram stretch (aka automatic gain control): // Stretches the image histogram to fill the entire range of values. This is a "point operation," // meaning each pixel is scaled to a new value, without examining the neighboring pixels. The // histogram stretch does not actually require you to calculate the full histogram. The scaling factor // is calculated from the minimum and maximum values in the image.
標簽： Sample histogram Grabber sample
上傳時間： 2013-12-15
上傳用戶：ryb
it is in image processing field. this code Read TIFF Image then it excute compute histogram and histogram equalization. after that it Write TIFFU unsigned Char.
標簽： processing histogram compute excute
上傳時間： 2016-12-24
上傳用戶：cx111111
this doc describe an Effecient histogram Generation Using Scattering on GPUs
標簽： Generation Scattering Effecient histogram
上傳時間： 2014-01-12
上傳用戶：許小華
This paper presents a novel technique to increase the quality of medical images based on histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on histogram of the medical images and after that histogram equalization has been applied on the new histogram. Our proposed method in despite of its simplicity has better results in compare to other usual methods based on histogram equalization. The quality of resulted images after applying our proposed methods has been tested on a database (medical images) with a confirmed criterion by viewer. Also we have considered a mathematical criterion for comparing our proposed algorithm with other available methods for contrast enhancement. Results show the better efficiency of the proposed method.
標簽： histogram technique increase presents
上傳時間： 2017-04-20
上傳用戶：VRMMO
This is code tutorial for image processing include:histogram,sketon....
標簽： processing histogram tutorial include
上傳時間： 2014-11-27
上傳用戶：zhangjinzj
Image histogram equalization
標簽： equalization histogram Image
上傳時間： 2017-04-26
上傳用戶：s363994250
histogram based code for image retrival
標簽： histogram retrival based image
上傳時間： 2013-12-30
上傳用戶：trepb001
histogram EQUALIZATION
上傳時間： 2017-04-29
上傳用戶：wmwai1314
