作者: glisten 時間: 2025-3-21 21:09
Sequential Non-Rigid Structure-from-Motion with the 3D-Implicit Low-Rank Shape Modelsition takes place. In this paper we propose an incremental approach to the estimation of deformable models. Image frames are processed online in a sequential fashion. The shape is initialised to a rigid model from the first few frames. Subsequently, the problem is formulated as a model based camera作者: 寬大 時間: 2025-3-22 01:54 作者: Spirometry 時間: 2025-3-22 06:04 作者: 樹木心 時間: 2025-3-22 11:34 作者: stress-response 時間: 2025-3-22 15:36
Euclidean Structure Recovery from Motion in Perspective Image Sequences via Hankel Rank Minimizationtive projection. Existing approaches rely either only on geometrical constraints reflecting the rigid nature of the object, or exploit temporal information by recasting the problem into a nonlinear filtering form. In contrast, here we introduce a new constraint that implicitly exploits the . of the 作者: stress-response 時間: 2025-3-22 19:12
Exploiting Loops in the Graph of Trifocal Tensors for Calibrating a Network of Cameras epipolar geometries, a parameterization of the graph of trifocal tensors is proposed in which each trifocal tensor is encoded by a 4-vector. The strength of this parameterization is that the homographies relating two adjacent trifocal tensors, as well as the projection matrices depend linearly on t作者: reaching 時間: 2025-3-23 01:05 作者: 浪費時間 時間: 2025-3-23 02:08
Conjugate Gradient Bundle Adjustmentmputationally very expensive. An alternative to this approach is to apply the conjugate gradients algorithm in the inner loop. This is appealing since the main computational step of the CG algorithm involves only a simple matrix-vector multiplication with the Jacobian. In this work we improve on the作者: 盤旋 時間: 2025-3-23 07:43
NF-Features – No-Feature-Features for Representing Non-textured Regionsint detectors do not detect features. As these regions are usually non-textured, stable re-localization in different images with conventional methods is not possible. Therefore, a technique is presented which re-localizes once-detected NF-features using correspondences of regular features. Furthermo作者: 滲透 時間: 2025-3-23 10:30 作者: harpsichord 時間: 2025-3-23 15:17 作者: CYN 時間: 2025-3-23 19:16
Spatially-Sensitive Affine-Invariant Image Descriptorsnant paradigm today is that of “bags of features”, a representation of images as distributions of primitive visual elements. The main disadvantage of this approach is the loss of spatial relations between features, which often carry important information about the image. In this paper, we show how t作者: AIL 時間: 2025-3-23 22:37
Object Classification Using Heterogeneous Co-occurrence Featurescurrence of each event separately. For example, a color co-occurrence histogram captures co-occurrence of pairs of colors at a given distance while a color histogram just expresses frequency of each color. As one of such co-occurrence features, CoHOG (co-occurrence histograms of oriented gradients) 作者: isotope 時間: 2025-3-24 03:02
Maximum Margin Distance Learning for Dynamic Texture Recognitionut, and dynamics. By describing each dimension with appropriate spatial or temporal features and by equipping it with a suitable distance measure, elementary distances (one for each dimension) between dynamic texture sequences can be computed. In this paper, we address the problem of dynamic texture作者: 貪婪的人 時間: 2025-3-24 09:54 作者: 出沒 時間: 2025-3-24 11:27 作者: 真 時間: 2025-3-24 15:21
The Digitalization Conundrum in Indiaective depth and motion estimation, estimate the Fundamental matrices or assume a camera motion model. Finally, the proposed approach does not require an accurate calibration of the camera. The accuracy of the algorithm is illustrated using several examples involving both synthetic and real data.作者: 摘要記錄 時間: 2025-3-24 19:05 作者: 陶醉 時間: 2025-3-25 02:25
https://doi.org/10.1007/978-3-658-41524-2 easy-to-compute QR factorization based block preconditioner and show how a certain property of the preconditioned system allows us to reduce the work per iteration to roughly half of the standard CG algorithm.作者: 專心 時間: 2025-3-25 04:31
The Digitization of Business in ChinaTwo additional extensions are proposed for fast PCA dimensionality reduction, and a min-hash approach for fast patch retrieval. Our algorithm produces state-of-the-art results on previously published object instance patch data sets, as well as a new patch data set modeling intra-category appearance variations.作者: 細(xì)菌等 時間: 2025-3-25 09:20
Euclidean Structure Recovery from Motion in Perspective Image Sequences via Hankel Rank Minimizationective depth and motion estimation, estimate the Fundamental matrices or assume a camera motion model. Finally, the proposed approach does not require an accurate calibration of the camera. The accuracy of the algorithm is illustrated using several examples involving both synthetic and real data.作者: Cervical-Spine 時間: 2025-3-25 13:27 作者: glucagon 時間: 2025-3-25 18:48 作者: 大罵 時間: 2025-3-25 20:58
Binary Coherent Edge DescriptorsTwo additional extensions are proposed for fast PCA dimensionality reduction, and a min-hash approach for fast patch retrieval. Our algorithm produces state-of-the-art results on previously published object instance patch data sets, as well as a new patch data set modeling intra-category appearance variations.作者: 相符 時間: 2025-3-26 01:08
Computer Supported Cooperative Workamework on large-scale examples. The results show that the proposed resample scheme can produce a 3D reconstruction with the stability similar to quasi dense methods, while the problem size is as neat as sparse methods.作者: ANTI 時間: 2025-3-26 07:25 作者: 無效 時間: 2025-3-26 09:05
The Digitalization Conundrum in India., a general-purpose software package for sparse non-linear least squares that can exhibit arbitrary sparseness and presents results from its application to important sparse estimation problems in geometric vision.作者: crumble 時間: 2025-3-26 13:49 作者: Tailor 時間: 2025-3-26 18:10 作者: Communal 時間: 2025-3-26 22:43
Bundle Adjustment in the Largeon methods, when paired with relatively simple preconditioners, offer state of the art performance for large-scale bundle adjustment. The code, test problems and detailed performance data are available at ..作者: effrontery 時間: 2025-3-27 04:19 作者: 征稅 時間: 2025-3-27 08:49 作者: 松軟無力 時間: 2025-3-27 11:17
Exploiting Loops in the Graph of Trifocal Tensors for Calibrating a Network of Camerashe parameters. A method for estimating these parameters in a global way benefiting from loops in the graph is developed. Experiments carried out on several real datasets demonstrate the efficiency of the proposed approach in distributing errors over the whole set of cameras.作者: Intractable 時間: 2025-3-27 16:48
Spatially-Sensitive Affine-Invariant Image Descriptorso construct . image descriptors in which both the features and their relation are affine-invariant. Our construction is based on a vocabulary of pairs of features coupled with a vocabulary of invariant spatial relations between the features. Experimental results show the advantage of our approach in image retrieval applications.作者: 一美元 時間: 2025-3-27 20:03 作者: Aggregate 時間: 2025-3-27 22:48 作者: Conflict 時間: 2025-3-28 03:04
https://doi.org/10.1007/978-3-319-79048-0o construct . image descriptors in which both the features and their relation are affine-invariant. Our construction is based on a vocabulary of pairs of features coupled with a vocabulary of invariant spatial relations between the features. Experimental results show the advantage of our approach in image retrieval applications.作者: Obloquy 時間: 2025-3-28 07:45 作者: chemoprevention 時間: 2025-3-28 13:08
https://doi.org/10.1007/978-3-642-15552-9biometrics; computational imaging; face recognition; gesture recognition; illumination; image alignment; i作者: 本能 時間: 2025-3-28 17:08
978-3-642-15551-2Springer-Verlag Berlin Heidelberg 2010作者: 網(wǎng)絡(luò)添麻煩 時間: 2025-3-28 20:07 作者: 阻塞 時間: 2025-3-29 00:24
M. Umme Salma,Srinivas Narasegoudasition takes place. In this paper we propose an incremental approach to the estimation of deformable models. Image frames are processed online in a sequential fashion. The shape is initialised to a rigid model from the first few frames. Subsequently, the problem is formulated as a model based camera作者: 良心 時間: 2025-3-29 06:45 作者: Agility 時間: 2025-3-29 11:02 作者: rheumatism 時間: 2025-3-29 14:52 作者: 卵石 時間: 2025-3-29 18:38 作者: 小官 時間: 2025-3-29 22:06 作者: 一起 時間: 2025-3-30 02:16
Nika Pranata,Ikval Suardi,Joko Suryantoches while providing comparable quality of the scene and camera reconstruction. First, we employ fast image indexing using large image vocabularies to measure visual overlap of images without running actual image matching. Then, we select a small subset from the set of input images by computing its 作者: 有權(quán)威 時間: 2025-3-30 07:19
https://doi.org/10.1007/978-3-658-41524-2mputationally very expensive. An alternative to this approach is to apply the conjugate gradients algorithm in the inner loop. This is appealing since the main computational step of the CG algorithm involves only a simple matrix-vector multiplication with the Jacobian. In this work we improve on the作者: Dendritic-Cells 時間: 2025-3-30 09:46 作者: blackout 時間: 2025-3-30 16:18
The Digitalization of Ambassadors,oposed approach is that it finds the salient boundaries of the repeating elements even when the repetition exists along only one direction. A perspective image is rectified based on vanishing points computed jointly from edges and repeated features detected in the original image by maximizing its ov作者: 真實的你 時間: 2025-3-30 18:57
The Digitization of Business in Chinas paper, we propose an image patch descriptor based on edge position, orientation and local linear length. Unlike previous works using histograms of gradients, our descriptor does not encode relative gradient magnitudes. Our approach locally normalizes the patch gradients to remove relative gradient作者: Fulminate 時間: 2025-3-31 00:03 作者: 聯(lián)想 時間: 2025-3-31 03:13
https://doi.org/10.1007/978-3-319-79048-0currence of each event separately. For example, a color co-occurrence histogram captures co-occurrence of pairs of colors at a given distance while a color histogram just expresses frequency of each color. As one of such co-occurrence features, CoHOG (co-occurrence histograms of oriented gradients) 作者: 北極人 時間: 2025-3-31 06:06 作者: ethereal 時間: 2025-3-31 13:11
The Digitization of Business in Chinaper, we derive an image invariant for smooth surfaces with mirror-like reflectance. Since, such surfaces do not have an appearance of their own but rather distort the appearance of the surrounding environment, the applicability of geometric invariants is limited. We show that for such smooth mirror-作者: 評論者 時間: 2025-3-31 15:29 作者: 北京人起源 時間: 2025-3-31 18:44
Kostas Daniilidis,Petros Maragos,Nikos ParagiosFast-track conference proceedings作者: wreathe 時間: 2025-3-31 23:19
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/c/image/234151.jpg作者: Cursory 時間: 2025-4-1 05:17
Computer Vision -- ECCV 2010978-3-642-15552-9Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 動機 時間: 2025-4-1 08:39
Conference proceedings 2010onable geographic distribution between countries, thematic areas and trends in computer vision. EachArea Chair was assigned by the Program Chairs between 28–32 papers. Based on paper content, the Area Chair recommended up to seven potential reviewers per paper. Such assignment was made using all rev
