-
241
Optimal fold symmetry of LH2 rings on a photosynthetic membrane
Published 2013“…We find that the existence of a basis cell and its type are directly related to the number of matching points S between the fold symmetry and the hexagonal lattice. …”
Get full text
Get full text
Get full text
Get full text
Article -
242
Online Signature Verification Using Locally Weighted Dynamic Time Warping via Multiple Fusion Strategies
Published 2022-01-01“…Then, using multiple and direct matching points between the mean signature templates and references for dependent and independent DTW, we obtain a local weighting estimate considering local stability sequences. …”
Get full text
Article -
243
Practical Research on Curriculum Development in Chinese Traditional Culture Universities with an Information Technology Background—Taking Wood Engraving Picture as an Example
Published 2024-01-01“…The color feature matching method based on pixel expression increases with the number of feature matching points, and its final time consumption is approximately 32.5 seconds. …”
Get full text
Article -
244
Keyframe-Based Camera Relocalization Method Using Landmark and Keypoint Matching
Published 2019-01-01“…This is in contrast to the conventional methods of feature matching that typically match points between the entire images and the whole 3D map, which, as a result, may not be robust to large viewpoint changes, the main challenge of the relocalization based on the sparse map. …”
Get full text
Article -
245
Evaluation of the Possible Antioxidant Effects of Soybean and Nigella Sativa During Experimental Hepatocarcinogenesis by Nitrosamine Precursors.
Published 2007-05-01“…Although, the level of p53protein was ameliorated compared with the treated with nitrosamine precursor rats,it was maintained in a lower levels compared with the time matched points of thenormal controls until 12 months Both SB and NS improved the levels of bcl-2 after2 months in both groups. …”
Get full text
Article -
246
Protection reduces loss of natural land-cover at sites of conservation importance across Africa.
Published 2013-01-01“…The rate of loss of natural land-cover at sample points within protected IBAs was just 42% of that at matched points in unprotected IBAs. Conversion was especially marked in forests, but protection reduced rates of forest loss by a similar relative amount. …”
Get full text
Article -
247
Cooperative Visual Augmentation Algorithm of Intelligent Vehicle Based on Inter-Vehicle Image Fusion
Published 2021-12-01“…Based on a 3D inter-vehicle projection model, selected feature matching points are adopted to estimate the geometric transformation parameters. …”
Get full text
Article -
248
HIERARCHICAL APPROACH FOR DETECTING CHANGES WITH THE USE OF DIFFERENT PYRAMID LEVELS IN DENSE IMAGE MATCHING
Published 2020-08-01“…These images can be successfully used in change detection processes, comparing the dense image matching point cloud from two different dates. What is important while considering land cover change detection, is that it is not necessary to generate a detailed and high-density point cloud, e.g. in order to detect changes in buildings. …”
Get full text
Article -
249
Home Environment Augmented Reality System Based on 3D Reconstruction of a Single Furniture Picture
Published 2022-05-01“…Because the traditional 3D registration model is prone to the problems of model position shift and inaccurate matching with the scene, the AKAZE-based tracking registration algorithm is improved, and a Multiple Filtering-AKAZE (MF-AKAZE) based on AKAZE is proposed to remove the matching points. The matching accuracy is increased by improving the RANSAC filtering mis-matching algorithm based on further screening of the matching results. …”
Get full text
Article -
250
TRIPLE EPIPOLAR IMAGES GENERATION AND MATCHING IN TRISTEREO IMAGING ON THE SAME ORBIT MODE
Published 2022-05-01“…During stereo matching one stereo image pairs are used as the basic pair and proposed the rapid transformation model between the current matching points and the corresponding point on the third image, which accomplished the combination of epipolar stereo matching and object space geometric constraints. …”
Get full text
Article -
251
Obtaining High-Resolution Seabed Topography and Surface Details by Co-Registration of Side-Scan Sonar and Multibeam Echo Sounder Images
Published 2019-06-01“…Next, the random sample consensus (RANSAC) algorithm is used for removing the mismatches and the SSS backscatter image geographic coordinates are rectified by the transformation model established based on the correct matched points. Finally, the superimposition of this rectified SSS backscatter image on MBES seabed topography is performed and the high-resolution and high-accuracy seabed topography and surface details can be obtained.…”
Get full text
Article -
252
NCC Based Correspondence Problem for First- and Second-Order Graph Matching
Published 2020-09-01“…Image matching is achieved by the nearest neighbor search with normalized cross-correlation similarity measurement to perform coarse matching on feature points set. As to the matching points filtering part, the Random Sample Consensus Algorithm (RANSAC) removes outliers correspondences. …”
Get full text
Article -
253
Palm vein recognition using scale invariant feature transform with RANSAC mismatching removal
Published 2017“…The results shows that SIFT algorithm with RANSAC mis-matching point removal achieved better recognition rate than without mismatch-ing point removal technique used. …”
Get full text
Get full text
Book Chapter -
254
Application research of unmanned aerial vehicle remote sensing detection for 3D terrain modeling and feature analysis of debris flow gullies in complex mountainous area of Dongchua...
Published 2021-06-01“…Through Smart3D image data processing, a three-dimensional terrain model of the study area is constructed to obtain digital orthophoto map (DOM), digital surface model (DSM) and high-density matching point cloud. The point cloud data is processed using the Irregular Triangle Network progressive encryption technology in PhotoScan software to obtain a digital elevation model (DEM) with a resolution of 0.5 m. …”
Get full text
Article -
255
A NOVEL INTRINSIC IMAGE DECOMPOSITION METHOD TO RECOVER ALBEDO FOR AERIAL IMAGES IN PHOTOGRAMMETRY PROCESSING
Published 2022-05-01“…The estimated albedo images are tested in intrinsic image decomposition, relighting, feature matching, and dense matching/point cloud generation results. Both synthetic and real-world experiments have demonstrated that our method outperforms existing methods and can enhance photogrammetric processing.…”
Get full text
Article -
256
AN AERIAL-IMAGE DENSE MATCHING APPROACH BASED ON OPTICAL FLOW FIELD
Published 2016-06-01“…The experimental results have shown that our method can achieve per-pixel dense matching points, the matching accuracy achieves sub-pixel level, and fully meet the three-dimensional reconstruction and automatic generation of DSM-intensive matching’s requirements. …”
Get full text
Article -
257
Study of visual SLAM methods in minimally invasive surgery
Published 2023-01-01“…Compared with Super points, the logarithm of successful matching points increased by 32.69%, the proportion of effective points increased by 25.28%, the error matching rate decreased by 0.64%, and the extraction time decreased by 1.98%. …”
Get full text
Article -
258
Locally Aligned Image Stitching Based on Multi-Feature and Super-Pixel Segmentation With Plane Protection
Published 2021-01-01“…The homography combines line features to enrich as many matching points as possible. On the other hand, to solve the problem of misalignment caused by local warping, the proposed method makes full use of the characteristics of superpixels to perform irregular plane segmentation to avoid the traditional rectangular segmentation method from dividing different planes into the same grid. …”
Get full text
Article -
259
Horticultural Image Feature Matching Algorithm Based on Improved ORB and LK Optical Flow
Published 2022-09-01“…Finally, the Hamming distance between rough matching points was calculated for precise matching. Feature extraction and matching experiments were performed in four typical scenes: normal light, low light, high texture, and low texture. …”
Get full text
Article -
260
IMPROVING GPS TRAJECTORIES USING 3D CITY MODELS AND KINEMATIC POINT CLOUDS
Published 2019-09-01“…An informed sampling of appropriate matching points is enabled by a pre-classification step. …”
Get full text
Article