作者: BRAWL 時(shí)間: 2025-3-21 22:02
https://doi.org/10.1007/978-3-030-21591-0fe documents in an semi-automatic way. It is based on a top-down matching algorithm, to make the recognition process less sensitive to context information. We have developed a specific architecture to achieve the recognition in constraint time, working with a sub-linear complexity and with extra memory cost.作者: 面包屑 時(shí)間: 2025-3-22 02:26
Multilingualism in the Baltic Statesmbols, the contest includes the evaluation of symbol spotting. In this report we describe the evaluation framework – including datasets and evaluation measures – and we summarize the results obtained by the only participant method.作者: Middle-Ear 時(shí)間: 2025-3-22 05:43 作者: TIA742 時(shí)間: 2025-3-22 11:23
Carol Peters,Martin Braschler,Paul Cloughracter discrimination classifier. Experiments have been carried out on two databases MRG-OHTC and IIP-OHTC. Test results show the used recognition algorithm is effective and can be applied in pen-based mobile devices.作者: Defense 時(shí)間: 2025-3-22 16:10 作者: Defense 時(shí)間: 2025-3-22 17:06 作者: Asperity 時(shí)間: 2025-3-22 22:42 作者: VOK 時(shí)間: 2025-3-23 04:52
https://doi.org/10.1007/978-981-287-453-5mages. Participants’ comments on the behavior of their methods are also included in this report. A website devoted for this edition of the contest to hold the newly created dataset and other materials related to the contest is also available.作者: deforestation 時(shí)間: 2025-3-23 08:46 作者: agglomerate 時(shí)間: 2025-3-23 13:18 作者: Interdict 時(shí)間: 2025-3-23 14:10
Inconsistency-Driven Chemical Graph Construction in ChemInftyked for inconsistencies again. This results in a flexible, cycle based and inconsistency-driven graph construction. Furthermore the system introduces semi-automated correction allowing users to interact with the graph-construction cycles.作者: 易發(fā)怒 時(shí)間: 2025-3-23 19:40
Robust Frame and Text Extraction from Comic Booksto rely on this particularity of comic books to automatically extract frame and text using a connected-component labeling analysis. The approach is compared with some existing methods found in the literature and results are presented.作者: definition 時(shí)間: 2025-3-24 00:21 作者: 蜿蜒而流 時(shí)間: 2025-3-24 03:02
Final Report of GREC’11 Arc Segmentation Contest: Performance Evaluation on Multi-resolution Scannedmages. Participants’ comments on the behavior of their methods are also included in this report. A website devoted for this edition of the contest to hold the newly created dataset and other materials related to the contest is also available.作者: 憤慨點(diǎn)吧 時(shí)間: 2025-3-24 08:10
https://doi.org/10.1007/978-3-319-63865-2lgorithm allows to extract meaningful components from image. In this case, we can extract shapes, textures and noise. Some examples of specific processings applied on each layer are illustrated in this paper.作者: OPINE 時(shí)間: 2025-3-24 12:04
https://doi.org/10.1007/978-3-531-90999-8sults obtained at all scales. By means of such exhaustive search across all possible segmentations, the chance to obtain finely matched components is increased. Some initial experimental results are obtained, which are encouraging.作者: Nonthreatening 時(shí)間: 2025-3-24 15:21 作者: antiquated 時(shí)間: 2025-3-24 20:46
Multilingual Dictionary of Agronomic Plantson. For this purpose, we have used an existing grammatical off-line method with on-line . signal. We apply this work on a freely available database. The results demonstrate the interest of structural knowledge on the context to improve the recognition.作者: MUTE 時(shí)間: 2025-3-25 02:32
https://doi.org/10.1007/978-3-030-40701-8ows that it maintains a very high level of overall coherence and stability. It opens broader perspectives and can be extended to handling partial or unreliable ground truth, as well as levels of prior confidence in the methods it aims to compare.作者: MINT 時(shí)間: 2025-3-25 05:45
Multilingualism in Modernist Fiction results. As a result of the discussions with attendees in ICDAR and GREC concerning our music competition, we decided to propose a new experiment for an extended competition. Thus, this paper is focused on this extended competition, describing the new set of images and analyzing the new results.作者: FELON 時(shí)間: 2025-3-25 10:03
Ancient Documents Denoising and Decomposition Using Aujol and Chambolle Algorithmlgorithm allows to extract meaningful components from image. In this case, we can extract shapes, textures and noise. Some examples of specific processings applied on each layer are illustrated in this paper.作者: CRP743 時(shí)間: 2025-3-25 14:18 作者: 兒童 時(shí)間: 2025-3-25 19:33
Building a Symbol Library from Technical Drawings by Identifying Repeating Patternsosen from each cluster, and these representative patterns form a library of symbols. We have tested our approach on a database of line drawings, and it achieved high accuracy in capturing and representing the contents of the line drawings.作者: 語(yǔ)源學(xué) 時(shí)間: 2025-3-25 21:50 作者: Capitulate 時(shí)間: 2025-3-26 01:00
Computing Precision and Recall with Missing or Uncertain Ground Truthows that it maintains a very high level of overall coherence and stability. It opens broader perspectives and can be extended to handling partial or unreliable ground truth, as well as levels of prior confidence in the methods it aims to compare.作者: Indent 時(shí)間: 2025-3-26 06:28 作者: 盡管 時(shí)間: 2025-3-26 09:37 作者: capsaicin 時(shí)間: 2025-3-26 16:07
A Semi-automatic Groundtruthing Framework for Performance Evaluation of Symbol Recognition and Spottfe documents in an semi-automatic way. It is based on a top-down matching algorithm, to make the recognition process less sensitive to context information. We have developed a specific architecture to achieve the recognition in constraint time, working with a sub-linear complexity and with extra memory cost.作者: 織物 時(shí)間: 2025-3-26 16:57 作者: Anticoagulant 時(shí)間: 2025-3-26 21:49 作者: llibretto 時(shí)間: 2025-3-27 01:14
Ancient Documents Denoising and Decomposition Using Aujol and Chambolle Algorithments are degraded by the time and require to be preprocessed before being submitted to image indexing strategy, in order to enhance the quality of images. This paper proposes a new pre-processing that permits to denoise these documents, by using a Aujol and Chambolle algorithm. Aujol and Chambolle a作者: 低位的人或事 時(shí)間: 2025-3-27 08:31 作者: BOOR 時(shí)間: 2025-3-27 13:10
On the Use of Geometric Matching for Both: Isolated Symbol Recognition and Symbol Spottingis paper presents the use of geometric matching for symbol recognition under similarity transformations. We incorporate this matching approach in a complete symbol recognition/spotting system, which consists of denoising, symbol representation and recognition. The proposed system works for both isol作者: lavish 時(shí)間: 2025-3-27 16:53
Classification of Administrative Document Images by Logo Identificationlogo. Two different methods are proposed, the first one uses a bag-of-visual-words model whereas the second one tries to locate logo images described by the blurred shape model descriptor within documents by a sliding-window technique. Preliminar results are reported with a dataset of real administr作者: 北極熊 時(shí)間: 2025-3-27 20:12
Symbol Recognition in Natural Scenes by Shape Matching across Multi-scale Segmentationsose a solution including 3 phases: (1) Image segmentation, (2) component-level shape matching, and (3) structure matching. To improve the robustness, we alter the parameters to obtain image segmentation at multiple scales and perform component-level template matching across the image segmentation re作者: Tailor 時(shí)間: 2025-3-27 22:41
Building a Symbol Library from Technical Drawings by Identifying Repeating Patternsnd indexable representation of the line drawings. Such a representation is important for efficient symbol retrieval. The proposed approach first identifies the candidate patterns in all images, and then it clusters the similar ones together to create a set of clusters. A representative pattern is ch作者: 起草 時(shí)間: 2025-3-28 03:43
Notation-Invariant Patch-Based Wall Detector in Architectural Floor Plansallenging task for approaches based on grouping structural primitives obtained by vectorization. Recently, a patch-based segmentation method working at pixel level and relying on the construction of a visual vocabulary has been proposed in [1], showing its adaptability to different notations by auto作者: 辭職 時(shí)間: 2025-3-28 09:59
Interest of Syntactic Knowledge for On-Line Flowchart Recognitionhat the order of writing is not defined. Some statistical approaches have been proposed in the literature to label and segment the flowcharts. However, as they are very well structured documents, we propose to introduce some structural and syntactic knowledge on flowcharts to improve their recogniti作者: Suppository 時(shí)間: 2025-3-28 11:49
A Recognition System for Online Handwritten Tibetan Charactersoise points of handwriting trajectories, we introduce a de-noising approach by using dilation, erosion, thinning operators of the mathematical morphology. Selecting appropriate structuring elements, we can clear up large amounts of noises in the glyphs of the character. To enhance the recognition pe作者: 攤位 時(shí)間: 2025-3-28 18:34
Inconsistency-Driven Chemical Graph Construction in ChemInftynfty (www.inftyproject.org/en/ChemInfty/)..The system starts with recognizing the graphical elements of the chemical structure such as lines and characters. In the chemical graph construction phase the validity of the chemical graph is checked to detect inconsistencies. The graph construction starts作者: Ganglion-Cyst 時(shí)間: 2025-3-28 18:46
Robust Frame and Text Extraction from Comic Books (e.g. album title or author name). Few studies have been done in this direction. Only frame and speech balloon extraction have been experimented in the case of simple page structure. In fact, the page structure depends on the author which is why many different structures and drawings exist. Despite作者: capsaicin 時(shí)間: 2025-3-29 01:36
Unified Representation of Online and Offline Hand Drawn Graphics Using Bezier Curve Approximation for the two data stream. A practical solution which is able to represent online and offline hand drawn graphic messages simultaneously is presented. Freehand-sketched graphics captured by a digitizing tablet (online) or digital camera (offline) is approximated using the quadratic Bezier curve repre作者: 匍匐前進(jìn) 時(shí)間: 2025-3-29 05:00 作者: LASH 時(shí)間: 2025-3-29 09:57 作者: 矛盾心理 時(shí)間: 2025-3-29 11:26
The 2012 Music Scores Competitions: Staff Removal and Writer IdentificationREC two different competitions: Staff removal and Writer identification. Both competitions have been tested on the CVC-MUSCIMA database of handwritten music score images. In the corresponding ICDAR publication, we have described the ground-truth, the evaluation metrics, the participants’ methods and作者: CODE 時(shí)間: 2025-3-29 17:57
Final Report of GREC’11 Arc Segmentation Contest: Performance Evaluation on Multi-resolution Scanned images with different scanning resolutions. The contest was held offline before the workshop. Nine document images were scanned with three resolutions each and the ground truth images were created manually. Four participants have provided the output of their research prototypes. Two prototypes are 作者: prostatitis 時(shí)間: 2025-3-29 23:13
Report on the Symbol Recognition and Spotting Contestxt of GREC’11. The contest follows the series started at the GREC’03 workshop and it is the first time that, in addition to recognition of isolated symbols, the contest includes the evaluation of symbol spotting. In this report we describe the evaluation framework – including datasets and evaluation作者: Aviary 時(shí)間: 2025-3-30 03:53
https://doi.org/10.1007/978-3-030-34801-4tion. This paper presents a method for segmentation of sketch map objects as part of the sketch map understanding process. We use region-based segmentation that is robust to gaps in the drawing and can even handle open-ended streets. To evaluate this approach, we manually generated a ground truth fo作者: 整理 時(shí)間: 2025-3-30 05:52 作者: 創(chuàng)作 時(shí)間: 2025-3-30 11:10
https://doi.org/10.1007/978-3-030-49520-6hic information system (GIS). Manual map digitization requires intensive user effort and cannot handle a large number of maps. Previous approaches for automatic map processing generally require expert knowledge in order to fine-tune parameters of the applied graphics recognition techniques and thus 作者: Pepsin 時(shí)間: 2025-3-30 16:20
https://doi.org/10.1007/978-3-319-78677-3is paper presents the use of geometric matching for symbol recognition under similarity transformations. We incorporate this matching approach in a complete symbol recognition/spotting system, which consists of denoising, symbol representation and recognition. The proposed system works for both isol作者: 擁擠前 時(shí)間: 2025-3-30 20:15 作者: archetype 時(shí)間: 2025-3-31 00:08
https://doi.org/10.1007/978-3-531-90999-8ose a solution including 3 phases: (1) Image segmentation, (2) component-level shape matching, and (3) structure matching. To improve the robustness, we alter the parameters to obtain image segmentation at multiple scales and perform component-level template matching across the image segmentation re作者: 主動(dòng)脈 時(shí)間: 2025-3-31 04:46 作者: Debark 時(shí)間: 2025-3-31 06:21
https://doi.org/10.1007/978-94-009-2486-4allenging task for approaches based on grouping structural primitives obtained by vectorization. Recently, a patch-based segmentation method working at pixel level and relying on the construction of a visual vocabulary has been proposed in [1], showing its adaptability to different notations by auto作者: 系列 時(shí)間: 2025-3-31 11:50
Multilingual Dictionary of Agronomic Plantshat the order of writing is not defined. Some statistical approaches have been proposed in the literature to label and segment the flowcharts. However, as they are very well structured documents, we propose to introduce some structural and syntactic knowledge on flowcharts to improve their recogniti作者: 會(huì)議 時(shí)間: 2025-3-31 14:21
Carol Peters,Martin Braschler,Paul Cloughoise points of handwriting trajectories, we introduce a de-noising approach by using dilation, erosion, thinning operators of the mathematical morphology. Selecting appropriate structuring elements, we can clear up large amounts of noises in the glyphs of the character. To enhance the recognition pe作者: hermitage 時(shí)間: 2025-3-31 17:44 作者: fluffy 時(shí)間: 2025-3-31 21:55 作者: Constitution 時(shí)間: 2025-4-1 03:44 作者: prostate-gland 時(shí)間: 2025-4-1 06:06
https://doi.org/10.1007/978-3-030-40701-8h measures and show that, provided a sufficient number of data sources are available, it offers a viable performance measure to compare methods if no ground truth is available. This paper also shows the limitations of the approach, in case a systematic bias is present in all compared methods, but sh作者: Consensus 時(shí)間: 2025-4-1 10:42 作者: 亞麻制品 時(shí)間: 2025-4-1 14:59
Multilingualism in Modernist FictionREC two different competitions: Staff removal and Writer identification. Both competitions have been tested on the CVC-MUSCIMA database of handwritten music score images. In the corresponding ICDAR publication, we have described the ground-truth, the evaluation metrics, the participants’ methods and作者: 潔凈 時(shí)間: 2025-4-1 20:24
https://doi.org/10.1007/978-981-287-453-5 images with different scanning resolutions. The contest was held offline before the workshop. Nine document images were scanned with three resolutions each and the ground truth images were created manually. Four participants have provided the output of their research prototypes. Two prototypes are 作者: Buttress 時(shí)間: 2025-4-1 23:18
Multilingualism in the Baltic Statesxt of GREC’11. The contest follows the series started at the GREC’03 workshop and it is the first time that, in addition to recognition of isolated symbols, the contest includes the evaluation of symbol spotting. In this report we describe the evaluation framework – including datasets and evaluation
