dc.creator | Almeida J. | |
dc.creator | Dos Santos J.A. | |
dc.creator | Alberton B.C. | |
dc.creator | Morellato L.P.C. | |
dc.creator | Da S. Torres R. | |
dc.date | 2013 | |
dc.date | 2015-06-25T19:12:45Z | |
dc.date | 2015-11-26T15:10:05Z | |
dc.date | 2015-06-25T19:12:45Z | |
dc.date | 2015-11-26T15:10:05Z | |
dc.date.accessioned | 2018-03-28T22:20:17Z | |
dc.date.available | 2018-03-28T22:20:17Z | |
dc.identifier | 9781479923410 | |
dc.identifier | 2013 Ieee International Conference On Image Processing, Icip 2013 - Proceedings. , v. , n. , p. 4412 - 4416, 2013. | |
dc.identifier | | |
dc.identifier | 10.1109/ICIP.2013.6738909 | |
dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84897767503&partnerID=40&md5=4591aa63c9422e0da5da82517fad6c85 | |
dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/88833 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/88833 | |
dc.identifier | 2-s2.0-84897767503 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1257974 | |
dc.description | Plant phenology has gained importance in the context of global change research, stimulating the development of new technologies for phenological observation. In this context, digital cameras have been successfully used as multi-channel imaging sensors, providing measures to estimate changes on phenological events, such as leaf flushing and senescence. We monitored leaf-changing patterns of a cerrado-savanna vegetation by taken daily digital images. For that, we extract leaf color information and correlated with phenological changes. In this way, time series associated with plant species are obtained, raising the need of using appropriate tools for mining patterns of interest. In this paper, we present a novel approach for representing phenological patterns of plant species. The proposed method is based on encoding time series as a visual rhythm, which is characterized by color description algorithms. A comparative analysis of different descriptors is conducted and discussed. Experimental results show that our approach presents high accuracy on identifying plant species. © 2013 IEEE. | |
dc.description | | |
dc.description | | |
dc.description | 4412 | |
dc.description | 4416 | |
dc.description | The Institute of Electrical and Electronics Engineers (IEEE) Signal Processing Society | |
dc.description | Walther, G.R., Post, E., Convey, P., Menzel, A., Parmesan, C., Beebee, T.J.C., Fromentin, J.M., Bairlein, F., Ecological responses to recent climate change (2002) Nature, 416, pp. 389-395 | |
dc.description | Parmesan, C., Yohe, G.A., A globally coherent fingerprint to climate change impacts accross natural systems (2003) Nature, 421, pp. 37-42 | |
dc.description | Walther, G.R., Plants in a warmer world (2004) Perspectives in Plant Ecology Evolution and Systematics, 6, pp. 169-185 | |
dc.description | Rosenzweig, C., Karoly, D., Vicarelli, M., Neofotis, P., Wu, Q., Casassa, G., Menzel, A., Imeson, A., Attributing physical and biological impacts to anthropogenic climate change (2008) Nature, 453, pp. 353-357 | |
dc.description | Richardson, A.D., Braswell, B.H., Hollinger, D.Y., Jenkins, J.P., Ollinger, S.V., Near-surface remote sensing of spatial and temporal variation in canopy phenology (2009) Ecological Applications, 19, pp. 1417-1428 | |
dc.description | Richardson, A.D., Jenkins, J.P., Braswell, B.H., Hollinger, D.Y., Ollinger, S.V., Smith, M.L., Use of digital webcam images to track spring greep-up in a deciduous broadleaf forest (2007) Oecologia, 152, pp. 323-334 | |
dc.description | Ahrends, H., Etzold, S., Kutsch, W., Stoeckli, R., Bruegger, R., Jeanneret, F., Wanner, H., Eugster, W., Tree phenology and carbon dioxide fluxes: Use of digital photography for process-based interpretation at the ecosystem scale (2009) Climate Research, 39, pp. 261-274 | |
dc.description | Ide, R., Oguma, H., Use of digital cameras for phenological observations (2010) Ecological Informatics, 5, pp. 339-347 | |
dc.description | Kurc, S., Benton, L., Digital image-derived greenness links deep soil moisture to carbon uptake in a creosotebushdominated shrubland (2010) Journal of Arid Environments, 74, pp. 585-594 | |
dc.description | Nagai, S., Maeda, T., Gamo, M., Muraoka, H., Suzuki, R., Nasahara, K.N., Using digital camera images to detect canopy condition of deciduous broad-leaved trees (2011) Plant Ecology and Diversity, 4, pp. 79-89 | |
dc.description | Alberton, B., Almeida, J., Henneken, R., Da Torres S, R., Menzel, A., Morellato, L.P.C., Near remote phenology: Applying digital images to monitor leaf phenology in a brazilian cerrado savanna (2012) Int. Conf. Phenology (Phenology'12), p. 2 | |
dc.description | Forster, M., Schmidt, T., Schuster, C., Kleinschmit, B., Multi-temporal detection of grassland vegetation with rapideye imagery and a spectral-temporal library (2012) IEEE Int. Symp. Geoscience and Remote Sensing (IGARSS'12), pp. 4930-4933 | |
dc.description | Rodrigues, A., Marcal, A.R.S., Cunha, M., Phenology parameter extraction from time-series of satellite vegetation index data using phenosat (2012) IEEE Int. Symp. Geoscience and Remote Sensing (IGARSS'12), pp. 4926-4929 | |
dc.description | Brooks, E.B., Thomas, V.A., Wynne, R.H., Coulston, J.W., Fitting the multitemporal curve: A fourier series approach to the missing data problem in remote sensing analysis (2012) IEEE Transactions on Geoscience and Remote Sensing, 50 (9), pp. 3340-3353 | |
dc.description | Petitjean, F., Kurtz, C., Passat, N., Gançarski, P., Spatiotemporal reasoning for the classification of satellite image time series (2012) Pattern Recognition Letters, 33 (13), pp. 1805-1815 | |
dc.description | Ardila, J.P., Bijker, W., Tolpekin, V.A., Stein, A., Multitemporal change detection of urban trees using localized regionbased active contours in vhr images (2012) Remote Sensing of Environment, 124, pp. 413-426 | |
dc.description | Almeida, J., Dos Santos, J.A., Alberton, B., Da Torres S, R., Morellato, L.P.C., Remote phenology: Applying machine learning to detect phenological patterns in a cerrado savanna (2012) IEEE Int. Conf. EScience (eScience'12), pp. 1-8 | |
dc.description | Ngo, C.W., Pong, T.C., Chin, R.T., Detection of gradual transitions through temporal slice analysis (1999) IEEE Int. Conf. Computer Vision and Pattern Recognition (CVPR'99), pp. 1036-1041 | |
dc.description | Lee, J.-S., Ebrahimi, T., Perceptual video compression: A survey (2012) IEEE Journal of Selected Topics in Signal Processing, 6 (6), pp. 684-697 | |
dc.description | Huang, J., Kumar, R., Mitra, M., Zhu, W.-J., Zabih, R., Image indexing using color correlograms (1997) IEEE Int. Conf. Computer Vision and Pattern Recognition (CVPR'97), pp. 762-768 | |
dc.description | Pass, G., Zabih, R., Miller, J., Comparing images using color coherence vectors (1996) ACMInt. Conf.Multimedia (ACMMM' 96), pp. 65-73 | |
dc.description | Stehling, R.O., Nascimento, M.A., Falcao, A.X., A compact and efficient image retrieval approach based on border/ interior pixel classification (2002) ACMInt. Conf. Information and Knowledge Management (CIKM'02), pp. 102-109 | |
dc.description | Swain, M.J., Ballard, B.H., Color indexing (1991) International Journal of Computer Vision, 7 (1), pp. 11-32 | |
dc.description | Guigues, L., Cocquerez, J., Le Men, H., Scale-sets image analysis (2006) International Journal of Computer Vision, 68, pp. 289-317 | |
dc.description | Jain, R., The Art of computer systems performance analysis: Techniques for experimental design (1991) Measurement, Simulation, and Modeling, , John Wiley and Sons, Inc | |
dc.description | Almeida, J., Rocha, A., Da Torres S, R., Goldenstein, S., Making colors worth more than a thousand words (2008) ACM Int. Symp. Applied Computing (ACM-SAC'08), pp. 1180-1186 | |
dc.description | Almeida, J., Leite, N.J., Da Torres S, R., Rapid cut detection on compressed video (2011) Iberoamerican Congress on Pattern Recognition (CIARP'11), pp. 71-78 | |
dc.description | Almeida, J., Da Torres S, R., Leite, N.J., Rapid video summarization on compressed video (2010) IEEE Int. Symp. Multimedia (ISM'10), pp. 113-120 | |
dc.description | Almeida, J., Leite, N.J., Da Torres S, R., VISON: VIdeo Summarization for ONline applications (2012) Pattern Recognition Letters, 33 (4), pp. 397-409 | |
dc.description | Andrade, F.S.P., Almeida, J., Pedrini, H., Da Torres S, R., Fusion of local and global descriptors for content-based image and video retrieval (2012) Iberoamerican Congress on Pattern Recognition (CIARP'12), pp. 845-853 | |
dc.language | en | |
dc.publisher | | |
dc.relation | 2013 IEEE International Conference on Image Processing, ICIP 2013 - Proceedings | |
dc.rights | fechado | |
dc.source | Scopus | |
dc.title | Visual Rhythm-based Time Series Analysis For Phenology Studies | |
dc.type | Actas de congresos | |