Digital Images
Copy Move Forgery Detection on Digital Images
... of digital images is a major concern now a days, due to the advancement in the availability of powerful digital image processing programs such as Adobe Photoshop, Corel Draw etc, which makes it ...
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Characterization of number plates through digital images
... In the case of Sound Based CCTV Systems, sound is recorded constantly accompanied by the video on a memory unit. When the system hears an unusual sound, for instance a "crash-like" sound, the pre- and post- ...
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Lefschetz fixed point theorem for digital images
... In this article we study the fixed point properties of digital images. Moreover, we prove the Lefschetz fixed point theorem for a digital image. We then give some examples about the fixed point ...
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The construction of simplicial groups in digital images
... a digital image on to the simplicial groups and construct algebraic structures in digital images such as simplicial sets, simplicial groups by using the figures and defini- tions in ...
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Zooming Digital Images using Interpolation Techniques
... resolution digital images such as images taken by mobile phones with low resolution camera and CT scan medical ...captured images are usually processed by digital image processors which ...
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SEGMENTING DIGITAL IMAGES USING EDGE DETECTION
... a digital image (composed of elements called pixels), is defined as a two dimensional function f(x, y), where x and y are spatial (plane) ...of digital images is called digital image ...common ...
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Noise reduction in digital images
... This senior project has investigated techniques to reduce the amount of noise in digital images acquired using long exposure times. Pixel substitution was tried, but caused artifacts in the edge and dark ...
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Zooming Digital Images using Modal Interpolation
... A digital image is build up of elements called ...of digital images is called digital image ...common digital image processing tasks include: resizing, zooming and color ...
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A STUDY ON IMAGE PROCESSING FOR SATELLITE AND DIGITAL IMAGES
... the digital images by using ...using digital technique are Pre- processing, enhancement and display, information extraction ...tool. Images captured throughout satellite can added be analyzed ...
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Teleporting digital images
... First, we need to decompose all digital images in their 3 color components (red, green, blue) [31]. Thus, we will obtain 24 bitplanes (8 bitplanes for every color) thanks to a procedure known as bit slicing ...
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Development of a Method for Restoring Deteriorated Digital Images
... restored images, estimating accurate edge is an important issue in estimating accurate transmission of ...degraded images, (c) a weighting map to apply weight on an edge map and (d) displays transmission of ...
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Shape Based Object Detection in Digital Images
... In this conclusion, we propose a structural representation of shapes using Support Vector Machine and a novel way of Indication Gathering Interpretation to pick up edge detection.Feature extraction works with fixed size ...
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On the provenance of digital images
... x uVWXCyU QRECMF HXLOBGQMDCyWVCMWwDU QRECMF HXF VWXCRLOE^CF MWDYQF RF EF GHPC[F DCJ `^CWF VG_BGQMDCyWVCMWyU WRRF zDWEF GH{Byy|F REGWRRF XHWXF [CHF VWXCF HEGGHCG_ TGRRF LU CPC[F DCR\CJ XJ[r] ...
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Automated Procedures for Orientation of Digital Images
... be considered that the program is supposed to perform using images for which overlap is not rigorously provided. This means that a disparity range proportional to the error in the overlap given by the user has to ...
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Watermarking digital images for copyright protection
... The number of bits that inay be encoded using tlie blockmean approach equals the number of blocks, and this in turn depends on the size of the image and the block size, as well as the wi[r] ...
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Watermarking digital images for copyright protection
... The number of bits that may be encoded using the block-mean approach equals the number of blocks, and this in turn depends on the size of the image and the block size, as well as the wid[r] ...
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Resampling Detection in Digital Images: A Survey
... in digital mammograms, which in turn indicates an early sign of breast ...JPEG images behave similar to an uncompressed ...the images with quality factor above 80 even in the original JPEG ...
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Efficient Removal of Impulse Noise in Digital Images
... igital images which are related to digital signals are normally corrupted by many types of noise, including impulse noise [1]. Impulse noise is a set of random pixels which has a very high contrast compared ...
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ICA for Watermarking Digital Images
... Robustness A watermarking scheme should survive various distortions or attacks. Common at- tacks may be different depending on the nature of the covertext, for example audio or images. Malicious attacks aim at ...
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Colorimetric tolerances of digital images
... exec stat execute a simpel statistical exec tools execute an analytical exec voff execute an additive offset exec_wrap execute a wraparound hp2crs convert an hp2mds convert working a crs[r] ...
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