[PDF] Top 20 A Survey on Line Detection Techniques using Different Types of Digital Images

... formed using a mixture of uniform and Gaussian Hough ...range images is suggested using the bounded Hough transform ...edges using the canny edge detector, and then applies the HT to find all ... See full document

... Edge detection is the name for a set of mathematical methods which aim at identifying points in a digital image at which the image brightness changes sharply or, more formally, has ...curved line ... See full document

... these types such as Gaussian noise, speckle noise, salt & pepper ...are using filters which helps in providing image ...are using the following filters namely mean filter, median filter, adaptive ... See full document

... enhance detection. In [14], Peng et al show how SR noise enhances the detection of micro- calcifications in digital mammograms, which in turn indicates an early sign of breast ...JPEG images ... See full document

... QRS detection and data compression technique, both operations are done together so that the complexity of the device gets ...body using electrodes, it is then ...ECG detection and data ... See full document

... technology digital images can be processed using various ...a line art (called Vector graphics) or pixel based (called bitmaps) that may be used to provide a visual illustration of something ... See full document

... non-linear digital filtering technique , often used to remove noise from images or other ...performed using a window consisting of an odd number of ... See full document

... Crack detection is necessary for the inspection, diagnosis, and maintenance of concrete structures, but conventional approaches could not achieve much precise detection since the image of the concrete ... See full document

... Edge detection is more common for detecting discontinuities in gray level than detecting isolated points and thin lines because isolated points and thin lines so not occur frequently in most practical ...Edge ... See full document

... defect detection of textured material [3], textile fabric [4], and fruits [6] ...defect detection techniques have been proposed and they are classified in four different ...defect ... See full document

... Cloud is one of the most common interferers in Moderate Resolution Imaging Spectrum-radiometer (MODIS) remote sensing imagery. Because of cloud interference, much important and useful information covered by cloud cannot ... See full document

... in different technologies and fields. The use of digital cameras, personal computers, and sophisticated image processing software available for modification and for manipulation of ...forged images ... See full document

... 3 Kalbhani et al in their paper, they proposed a method for the classification of MRI in to normal or one of seven different diseases. At the first two level, two dimensional discrete wavelet transform (2D DWT) of ... See full document

... main types of tumours: malignant or cancerous tumours and benign ...So detection of tumour is important for that ...imaging techniques play an important role in diagnosis and early detection ... See full document

... OCR is Optical Character Reader is to read the Gurumukhi old documents. These documents are having very old age also involves large amount of complexities like skewness, not equal spaced, over lapped lines etc. to ... See full document

... The images in the database along with their labels are sent into features array to identify them separately (like ...classified using the predefined method of ... See full document

... sequence because, without an image, no processing is possible. The image that is acquired is completely unprocessed and is the result of whatever hardware was used to generate it, which can be very important in some ... See full document

... localization techniques have been proposed based on motion or location dependent parameter (MLDP) including time-of- arrival (TOA), time-difference-of-arrival (TDOA), received signal strength (RSS), ... See full document

... resolution digital images ...medical images) is very challenging ...such images is very ...zooming digital images, the best response was obtained with the high-resolution cubic ... See full document

... study different computer based approaches mentioned in literature for brain tumor detection, primarily for Astrocytoma-type of brain ...The detection of tumor requires several processes on an MRI ... See full document