low-quality low resolution video
A Novel Approach for Super Resolution of Video Frame using Spatially Adaptive Total Variation
... Surveillance Video” This paper explains and implements our efficient multi-frame super-resolution mosaicking ...these resolution- enhanced frames to form the final ...a resolution-enhanced ...
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Text Detection and Localization in Low Quality Video Images through Image Resolution Enhancement Technique
... image resolution enhancement is ...Image resolution enhancement in the wavelet domain is a relatively new research topic and recently many new algorithms have been proposed ...namely low-low ...
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Development to Improve the Image Quality by Super Resolution Representation of Low Resolved Image.
... Data compression is the process of converting data files into smaller files for efficiency of storage and transmission. As one of the enabling technologies of the multimedia revolution, data compression is a key to rapid ...
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The Performance of H263 Based Video Telephony over Turbo Equalized GSM/GPRS
... with video communications in mind, with the aid of the spe- cially designed error-resilient, fixed-rate video codecs [3]–[6] proposed by Streit et ...these low-rate ...proprietary video codecs ...
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Low-Cost Super-Resolution Algorithms Implementation Over a HW/SW Video Compression Platform
... the quality of digital images over the sensor resolution using super- resolution techniques: iterative super-resolution (ISR) and noniterative super-resolution (NISR) ...image ...
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Low Light Video Enhancement
... to resolution and ...Good quality ofvideos because of factors such as haze, low light, brightness, contrast, blur, or ...is low-light conditions which limits the digital camera by capturing ...
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Low convolution HEVC for video compression
... Current video coding techniques provide good performance both in terms of compression ratio as well as image ...efficiency video codec with significantly low convolution is shown particularly suited ...
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HEVC based Mixed resolution Stereo Video Coding for Low Bitrate Transmission
... stereo video codec proposed in this paper is to achieve high compression ratio without compromising the quality of the stereo videos for low bitrate ...stereo video coding scheme, the HEVC ...
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Mixed Resolution HEVC based multiview video codec for low bitrate transmission
... mixed resolution technique using MV-HEVC is employed in [1] for stereo video ...and quality metrics of the encoded down-sampled video frames to choose the appropriate down sampling ...mixed ...
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Extracting a Good Quality Frontal Face Images from Low Resolution Video Sequences
... Super resolution [2] is the technique for converting low resolution images into high resolution ...high- resolution image by fusing the low-resolution images, based on ...
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Video Transcoder in DCT-Domain Spatial Resolution Reduction Using Low-Complexity Motion Vector Refinement Algorithm
... spatial-downscaling video transcoder in ...with low-complexity motion vector ...better quality than nonrefine MV and reduce the ...entire quality and also reduce the complexity for DCT- domain ...
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An Approach for Efficient Two-Stage 2D-DOA Estimation in High-Altitude Platforms Mobile Communications
... a low-resolution 2D-DOA estimation technique will be utilized, such as Bartlett algorithm performed on a low-resolution distance grid, then a suitable threshold is applied on the normalized ...
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A MULTIPLE LEVEL EXAMPLAR BASED IMAGE INPAINTING WITH SINGLE IMAGE SUPER RESOLUTION
... constraint in equation (5) prevents pasting in the unknown regions a texture that would be too different from original textures. If none of the candidates fulfil the constraint (5), the filling process is stopped and the ...
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Low-Power Video Codec Design
... of video coding is to remove the data ...digital video data. Video coding is to represent the data in a more compact ...Most video coding algorithms adopt transform and motion compensation ...
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Design of Low Cost Laryngoscope with Video Streaming
... The low cost USB endoscopy camera gives high quality images which can be used for teaching and to give vocal treatment to ...high quality and perfect displaying from wide viewing ...a video ...
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Measurement of species flux from a bubble using an acousto electrochemical technique
... In order to temporally resolve the oscillations of the surface of the bubble wall it was necessary to employ a larger microelectrode. This was necessary particularly considering the current scale and the relatively small ...
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Tamper Localization In Wavelet Domain Using Semi-Fragile Watermarking
... image quality, localization capability of the ...image quality and decoding results of the proposed method for different choices of the wavelet resolution level n for watermark embedding, ...
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SUPER RESOLUTION BASED INPAINTING
... This section presents the in painting method which is used in this paper to fill in the low-resolution images. This is an adaptation of the Criminisi et al method. The influence of different priority terms ...
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Assessment of Adult Patient Radiation Dose and Image Quality in CT Examinations Performed Using Automatic Exposure Control and Fixed Tube Current Techniques: A Phantom Case Study
... selection of fixed tube current values of (140, 160, 180, 200, 220, 240, 260, 280, and 300 mAs) while maintaining other exposure parameters constant as presented in Table 2. The scan was performed in a spiral mode with ...
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Image Super Resolution Reconstruction based on Multi Groups of Coupled Dictionary and Alternative Learning
... and low resolution ...relatively low. Zeyde [8] first learned the low resolution dictionary using K-SVD algorithm, and then learned the high resolution dictionary by MOD ...
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