作者: 牙齒 時(shí)間: 2025-3-21 23:10
Families of tuned scale-space kernels,which are apt for the measurement of a specific physical observable. The parameters are introduced in order to associate a continuum of a priori equivalent kernels with each scale-space kernel, each of which is tuned to a particular parameter value..Ensemble averages, or other functional operations 作者: 群居男女 時(shí)間: 2025-3-22 01:11 作者: 船員 時(shí)間: 2025-3-22 06:13
,The M?bius strip parameterization for line extraction,including the popular Hough transform. Then, we proceed with describing the novel parameter mapping and argue for its properties. The topology of the mapping introduces its name, the “M?bius strip” parameterization. This mapping has topological advantages over previously proposed mappings.作者: 注意 時(shí)間: 2025-3-22 08:45
Edge tracing in a priori known direction, fragments of approximately constant direction. This enables the implementation of one edge detector mask only in a given area and simplifies the thinning procedure. The way of searching for starting points is discussed as well as choosing and joining fragments of edges assuring the best corresponde作者: Congregate 時(shí)間: 2025-3-22 14:56 作者: Congregate 時(shí)間: 2025-3-22 17:51
Deterministic pseudo-annealing: Optimization in Markov-Random-Fields an application to pixel classiis an extension of previous relaxation labeling by optimization algorithms. First, the a posteriori probability of a tentative labeling, defined in terms of a Markov Random Field is generalized to continuous labelings. This merit function of probabilistic vectors is then convexified by changing its 作者: Mercantile 時(shí)間: 2025-3-22 22:13 作者: LIEN 時(shí)間: 2025-3-23 05:14
Distributed belief revision for adaptive image processing regulation,It is shown that, under suitable hypotheses, the problem can be solved by maximizing, in a distributed way, the product of computationally more tractable conditional probabilities. As a case study, the implementation of an architecture made up of four units is investigated.作者: 有斑點(diǎn) 時(shí)間: 2025-3-23 07:27 作者: neolith 時(shí)間: 2025-3-23 12:42 作者: ethereal 時(shí)間: 2025-3-23 14:42 作者: 閃光你我 時(shí)間: 2025-3-23 19:35 作者: Lament 時(shí)間: 2025-3-24 02:16 作者: 新奇 時(shí)間: 2025-3-24 04:09
,Texture: Plus ?a change, ...,on in image values. These estimates are constructed so that they do not rise at boundaries. This enables subsequent smoothing and edge detection to find coarse-scale boundaries to the full available resolution, while ignoring changes within uniformly textured regions. This method extends easily to v作者: FEIGN 時(shí)間: 2025-3-24 10:29
Texture segmentation by minimizing vector-valued energy functionals: The Coupled-Membrane model,l applies the weak membrane approach to an image ., derived from the power responses of a family of selfsimilar quadrature Gabor wavelets. While segmentation breaks are allowed in x and y only, coupling is introduced to in all 4 dimensions. The resulting spatial and spectral diffusion prevents minor作者: 配置 時(shí)間: 2025-3-24 12:49
Conference proceedings 1992reflectingthe major research topics in computer visioncurrentlyinvestigated worldwide. The sections are entitled:features,color, calibration and matching, depth, stereo-motion,tracking, active vision, binocular heads, curved surfacesand objects, reconstruction and shape, recognition,andapplications.作者: 不怕任性 時(shí)間: 2025-3-24 17:21 作者: 慌張 時(shí)間: 2025-3-24 20:37
Antonio Bernat Vistarini,John T. Culldomain. Global optimization is performed, and the maximum is tracked down while the original domain is restaured. On an application to contextual pixel quantization, it compares favorably to recent stochastic (simulated annealing) or deterministic (graduated non-convexity) methods popularized for low-level vision.作者: 楓樹 時(shí)間: 2025-3-25 00:32 作者: diskitis 時(shí)間: 2025-3-25 03:19
https://doi.org/10.1007/978-3-642-66496-0ector valued images, e.g. 3-color images or texture features. Significant groups of outlier values are also identified, enabling the edge finder to detect cracks separating regions as well as certain changes in texture phase.作者: 宮殿般 時(shí)間: 2025-3-25 08:29
Steerable-scalable kernels for edge detection and junction analysis,t al. it is guaranteed to generate the most parsimonious one. Additionally, it is shown how to exploit two symmetries in edge-detection kernels for reducing storage and computational costs and generating simultaneously endstop- and junction-tuned filters for free.作者: ROOF 時(shí)間: 2025-3-25 13:31 作者: Allodynia 時(shí)間: 2025-3-25 17:08 作者: osteopath 時(shí)間: 2025-3-25 22:56
,Texture: Plus ?a change, ...,ector valued images, e.g. 3-color images or texture features. Significant groups of outlier values are also identified, enabling the edge finder to detect cracks separating regions as well as certain changes in texture phase.作者: 替代品 時(shí)間: 2025-3-26 01:46 作者: 不再流行 時(shí)間: 2025-3-26 04:57
0302-9743 e,Italy, May 19-22, 1992. Sixteenlong papers, 41 short papers and 48 posters were selectedfrom 308 submissions.The contributions are structuredinto 14 sections reflectingthe major research topics in computer visioncurrentlyinvestigated worldwide. The sections are entitled:features,color, calibration作者: lactic 時(shí)間: 2025-3-26 10:32 作者: TOXIN 時(shí)間: 2025-3-26 13:12 作者: 個(gè)阿姨勾引你 時(shí)間: 2025-3-26 19:17
https://doi.org/10.1007/978-3-030-79964-9tion of edges, lines and combinations thereof. We derive an ” edge quality” measure which allows to test the validity of a general edge model. A detection scheme for keypoints is proposed based on an analysis of oriented energy channels using differential geometry.作者: 要塞 時(shí)間: 2025-3-26 23:34 作者: Parley 時(shí)間: 2025-3-27 03:36
Edge tracing in a priori known direction,ning procedure. The way of searching for starting points is discussed as well as choosing and joining fragments of edges assuring the best correspondence between the found edge and the knowledge possessed. The algorithm shows good insensitivity to noise and local edge distortions.作者: 易于出錯(cuò) 時(shí)間: 2025-3-27 07:51 作者: fatty-acids 時(shí)間: 2025-3-27 13:28
Detection of general edges and keypoints,tion of edges, lines and combinations thereof. We derive an ” edge quality” measure which allows to test the validity of a general edge model. A detection scheme for keypoints is proposed based on an analysis of oriented energy channels using differential geometry.作者: 生存環(huán)境 時(shí)間: 2025-3-27 15:52 作者: Outshine 時(shí)間: 2025-3-27 18:38
Lewis Williams Douglas, 1947–50lti-valuedness (transparancy) and visual coherence into a single model..We consider the case of velocity tuning to illustrate the method. The emphasis, however, is on the formalism, which is more generally applicable.作者: Corroborate 時(shí)間: 2025-3-28 00:45
https://doi.org/10.1057/9781137295576s. Owing to the integration, the active contour locates itself precisely to the object boundary for complex background images. Moreover, C. discontinuity of the contour is realized as changes of the object sub-regions‘ boundaries. The experiments show these advantages.作者: 放氣 時(shí)間: 2025-3-28 02:52
P. Braude,M. Johnson,S. Pickering,C. Vincenta small number of images without using any feature correspondence or image segmentation. Applicable objects include uniformly or nonuniformly colored dielectrics and metals, under extended and multiply colored scene illumination. Experimental results agree with the model, and the algorithm performs well within the limitations discussed.作者: 低三下四之人 時(shí)間: 2025-3-28 09:27
Embryonic Loss: Clinical Perspectives,gions while model-driven selection is achieved by locating instances of the model in the image using the color region description of the model. The approach presented here tolerates some of the problems of occlusion, pose and illumination changes that make a model instance in an image appear different from its original description.作者: 有角 時(shí)間: 2025-3-28 14:20
https://doi.org/10.1007/978-3-642-66496-0rom the shading flow field, and smoothness, material, and light source compatibility conditions resolve them into consistent scene descriptions. Shadows and related difficulties for the classical approach are discussed.作者: GNAT 時(shí)間: 2025-3-28 16:12 作者: MELON 時(shí)間: 2025-3-28 20:47 作者: 變形詞 時(shí)間: 2025-3-29 01:58 作者: 系列 時(shí)間: 2025-3-29 06:01 作者: 虛假 時(shí)間: 2025-3-29 07:18
Shading flows and scenel bundles: A new approach to shape from shading,rom the shading flow field, and smoothness, material, and light source compatibility conditions resolve them into consistent scene descriptions. Shadows and related difficulties for the classical approach are discussed.作者: sinoatrial-node 時(shí)間: 2025-3-29 13:53
Conference proceedings 1992ay 19-22, 1992. Sixteenlong papers, 41 short papers and 48 posters were selectedfrom 308 submissions.The contributions are structuredinto 14 sections reflectingthe major research topics in computer visioncurrentlyinvestigated worldwide. The sections are entitled:features,color, calibration and match作者: Hearten 時(shí)間: 2025-3-29 17:12 作者: epinephrine 時(shí)間: 2025-3-29 20:41 作者: –吃 時(shí)間: 2025-3-30 03:25
The Development of the Shoulder,In this paper we define six parameters addressed to parametrize the texture characteristics of an image towards its segmentation. With the aim to operate at high speed, these parameters have been defined looking for an acceptable compromise between discrimination capacity and easyness to implement a specific architecture for them.作者: 衣服 時(shí)間: 2025-3-30 06:40 作者: 健壯 時(shí)間: 2025-3-30 08:21 作者: 小口啜飲 時(shí)間: 2025-3-30 12:35 作者: consent 時(shí)間: 2025-3-30 17:49
The Embassy in Grosvenor Square. These multi-scale multi-orientation family may be approximated by linear interpolation of a discrete finite set of appropriate ‘basis’ kernels. A scheme for generating such a basis together with the appropriate interpolation weights is described. Unlike previous schemes by Perona, and Simoncelli e作者: 先行 時(shí)間: 2025-3-30 23:21 作者: alabaster 時(shí)間: 2025-3-31 00:58
https://doi.org/10.1057/9781137295576ch, mixture density descriptions, which are parametric descriptions of decomposed sub-regions, are obtained from region clustering. Using these descriptions, likelihoods that a pixel belongs to the object and its background are evaluated. Unlike other active contour extraction schemes, region-and ed作者: induct 時(shí)間: 2025-3-31 08:48
The Embassy in Grosvenor Squareincluding the popular Hough transform. Then, we proceed with describing the novel parameter mapping and argue for its properties. The topology of the mapping introduces its name, the “M?bius strip” parameterization. This mapping has topological advantages over previously proposed mappings.作者: Collar 時(shí)間: 2025-3-31 12:43 作者: 我不怕犧牲 時(shí)間: 2025-3-31 17:11
https://doi.org/10.1057/9781137303103tion of shape based on interactions between image edges. These interactions have some mathematical analogy with . — a model that is well suited for solving combinatorial optimization problems. We devise a mean field annealing method for finding the global minimum of such a spin system and the method作者: Yourself 時(shí)間: 2025-3-31 19:54
Antonio Bernat Vistarini,John T. Cullis an extension of previous relaxation labeling by optimization algorithms. First, the a posteriori probability of a tentative labeling, defined in terms of a Markov Random Field is generalized to continuous labelings. This merit function of probabilistic vectors is then convexified by changing its 作者: Anhydrous 時(shí)間: 2025-3-31 23:21 作者: 歸功于 時(shí)間: 2025-4-1 04:52
https://doi.org/10.1007/978-3-030-99453-2It is shown that, under suitable hypotheses, the problem can be solved by maximizing, in a distributed way, the product of computationally more tractable conditional probabilities. As a case study, the implementation of an architecture made up of four units is investigated.作者: 瘙癢 時(shí)間: 2025-4-1 07:45
,Anthropology of Gilbertus Anglicus’ ,e program has two distinct components: modules designed to locate particular face features, usually in a restricted area; and the overall control strategy which activates modules on the basis of the current solution state, and assesses and integrates the results of each module..Our main tool is stat作者: Haphazard 時(shí)間: 2025-4-1 13:05
P. Braude,M. Johnson,S. Pickering,C. Vincent viewing directions. The algorithm, called spectral differencing, is based on the . that color image irradiance from Lambertian reflection at an object surface does not change depending on viewing directions, but color image irradiance from specular reflection or from a mixture of Lambertian and spe作者: 拋媚眼 時(shí)間: 2025-4-1 15:45
Embryonic Loss: Clinical Perspectives,ingle object. In this paper we present an approach that uses color as a cue to perform selection either based solely on image-data (data-driven), or based on the knowledge of the color description of the model (model-driven). It presents a method of color specification by color categories which are 作者: Myosin 時(shí)間: 2025-4-1 21:58 作者: Vertical 時(shí)間: 2025-4-1 22:46
https://doi.org/10.1007/978-3-642-66496-0ays assumed that the parameters of this equation (the light source direction and surface albedo) can be estimated in advance. For images which contain shadows and occluding contours, this decoupling of problems is artificial. We develop a new approach to solving these equations. It is based on moder
