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ColorBasedWatershedSegmentationofLowAltitudeAeria
we introduce the Color-based Catchment
Basin Merging Algorithm, an area-based segmentation approach
that is specifically designed to segment low-altitude
aerial images, as a preprocessing step to 3D reconstruction.
This approach extends the watershed-based Catchment
Basin Merging Algorithm, which is purely geometric,
by introducing color similarity as an additional criterion to
decide on the merging of evolving regions. Experiments performed
with real aerial images of varied nature demonstrate
that this modification eliminates over-segmentation problems
of the existing algorithm, allowing large-scale urban
scenes to be segmented in an accurate, reliable and fully automatic
way.
- 2010-08-18 07:57:08下载
- 积分:1
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FCM_Demo
The code implements the Fuzzy-C-Means Algorithm
- 2009-07-02 10:52:34下载
- 积分:1
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antongdao
说明: 应用了一种简单但有效的图像先验规律即暗原色先验规律,来为单幅图像去雾。(Application of a simple but effective rules that dark color image prior law prior to the single image to the fog.)
- 2011-04-14 12:16:37下载
- 积分:1
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performance_nalysis_of_a_link-16_compatible
JTIDS是16号数据链的通道系统,本文主要是对在脉冲干扰的情况下16号链的波形性能分析!(The Link-16 is the tactical data link utilized by the Joint Tactical Information Distribution Syste (JTIDS). The JTIDS system is important due to its wide use by U.S. armed
forces, NATO, and other allied militaries. Link-16 is a hybrid
frequency-hopped/direct sequence spread spectrum system that
utilizes minimum-shift keying (MSK) to modulate the chips, cyclical
code-shift keying (CCSK) to modulate the 32-chip symbols, and a (31, 15) Reed Solomon (RS) code with hard decision decoding (UDD) for forward error correction (FEC).)
- 2010-12-08 21:20:05下载
- 积分:1
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getmswpfeat
matlab vide the examined window into cells (e.g. 16x16 pixels for each cell).
For each pixel in a cell, compare the pixel to each of its 8 neighbors (on its left-top, left-middle, left-bottom, right-top, etc.). Follow the pixels along a circle, i.e. clockwise or counter-clockwise.
Where the center pixel s value is greater than the neighbor s value, write 1 . Otherwise, write 0 . This gives an 8-digit binary number (which is usually converted to decimal for convenie
- 2014-11-27 18:57:07下载
- 积分:1
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water_echo
Program that implements echo watermarking.
The basic idea is to embed a watermark by
adding an echo to the original sample.
- 2009-04-28 01:51:53下载
- 积分:1
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rddata
引入ECG信号bat等文件,是不可少得的M文件(The introduction of ECG signal bat and other documents is indispensable document obtained M)
- 2008-06-02 18:46:02下载
- 积分:1
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face
说明: 人脸检测,基于肤色信息的皮肤区域粗检。自适应高斯模型,(Face detection, skin region based on color information, rough inspection. Adaptive Gaussian model)
- 2010-04-06 22:28:54下载
- 积分:1
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Fuzzy-Edge-Detection-(1)
Fuzzy logic is a form of many-valued logic or probabilistic logic it deals with reasoning that is approximate rather than fixed and exact. Compared to traditional binary sets (where variables may take on true or false values) fuzzy logic variables may have a truth value that ranges in degree between 0 and 1. Fuzzy logic has been extended to handle the concept of partial truth, where the truth value may range between completely true and completely false.[1] Furthermore, when linguistic variables are used, these degrees may be managed by specific functions.
- 2013-03-11 17:03:00下载
- 积分:1
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42I15-IJAET0715661_v6_iss3_1390to1398
ITS matlab code running explanation of motor and clearly gave the characteristics
- 2013-10-22 11:02:43下载
- 积分:1