منابع مشابه
Survey on Image Enhancement Techniques
Enhancement is one of the challenging factors in image processing. The objective of enhancement is to improve the structural appearance of an image without any degradation in the input image. The enhancement techniques make the identification of key features easier by removing noise and other artifacts in an image. This paper analyzes the performance of various enhancement techniques based on n...
متن کاملA Survey of Image Enhancement Techniques
Volume 2 Issue 5 May 2014 Page 1 ABSTRACT This paper has focused on the different image enhancement techniques. Image enhancement has found to be one of the most important vision applications because it has ability to enhance the visibility of images. It enhances the perceivability of poor pictures. Distinctive procedures have been proposed so far for improving the quality of the digital images...
متن کاملA Survey on Latent Fingerprint Enhancement via Image Decomposition Techniques
The Latent fingerprints are used for criminal identification which is lifted from surfaces of objects at crime scenes play a role in identifying aspects in the crime scene investigations. Latent fingerprint images are usually of poor quality with unclear ridge structure and various overlapping patterns. Latent fingerprints, or simply latent, have been considered as cardinal evidence for identif...
متن کاملSurvey on Fingerprint Enhancement Techniques
The purpose of this research paper is to define a critical step in studying the statistics of fingerprint minutiae to reliably extract minutiae from the fingerprint images. It is necessary to employ the image enhancement techniques prior to minutiae extraction to obtain a more reliable estimate of the minutiae locations. Thus, fingerprint Image enhancement is to make the image clearer for easy ...
متن کاملImage Enhancement Techniques
This paper discusses the enhancement of images to restore detail that has been ob scured by blurring. An optical analog method and several digital methods of performing this processing are discussed. Sample results from one of the digital methods are shown.
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ژورنال
عنوان ژورنال: International Journal of Computer Applications Technology and Research
سال: 2013
ISSN: 2319-8656
DOI: 10.7753/ijcatr0205.1019