Description: 小波算法在vc的具体实现.小波算法在图像处理,视频压缩,特征提取等领域有广泛应用,程序以灰度图像为数据分别演示了一维和二维小波变换,希望对大家有所帮助.谢谢!-vc wavelet algorithm in a concrete realization. Wavelet algorithms in image processing, video compression, feature extraction and other fields have extensive application procedures to gray image data separately for a demonstration of 1D and 2D wavelet transform, we want to help. Thank you! Platform: |
Size: 173056 |
Author:朱江 |
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Description: An Automatic Wavelet-based Nonlinear Image
Enhancement Technique for Aerial Imagery
Recently we proposed a wavelet-based dynamic range
compression algorithm to improve the visual quality of digital
images captured in the high dynamic range scenes with nonuniform
lighting conditions. The fast image enhancement
algorithm which provides dynamic range compression preserving
the local contrast and tonal rendition is a very good candidate in
aerial imagery applications such as image interpretation for
defense and security tasks. This algorithm can further be applied
to video streaming for aviation safety. In this paper the latest
version of the proposed algorithm which is able to enhance aerial
images so that the enhanced images are better then direct human
observation, is presented. The results obtained by applying the
algorithm to numerous aerial images show strong robustness and
high image quality. Platform: |
Size: 7000064 |
Author:satya kumar |
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Search - video compression by wavelet