The rectification and recognition of document images with pe

The rectification and recognition of document images with perspective and geometric distortions

... channel for document capture and understanding Figure 1.1: Document images with perspective and geometric distortions: (a) document images with perspective distortion; (b) document images with geometric ... document images show the recognition rate with the proposed technique reaches over 93% ix List of Figures 1.1 Document images with per...

Ngày tải lên : 16/09/2015, 17:13

166
348
0

Báo cáo hóa học: " Research Article Three-Dimensional SPIHT Coding of Volume Images with Random Access and Resolution Scalability" doc

... 1219–1235, 2004 [22] E Christophe and W A Pearlman, Three-dimensional SPIHT coding of hyperspectral images with random access and resolution scalability,” in Proceedings of the 40th Annual Asilomar ... minimum amount of bits spectral dimensions independently and random access decoding These properties are important to ease of access and processing of the...

Ngày tải lên : 22/06/2014, 00:20

13
300
0

The Project Gutenberg EBook of Solid Geometry with Problems and Applications (Revised edition) potx

... is the foot of the perpendicular from the point to the plane The projection of any ﬁgure on a plane is the locus of the projections of all points of the ﬁgure on the plane Thus, B is the projection ... side of a triangle and h the altitude on it and b another side and k the altitude on it, then ah = bk 62 The area of a trapezoid is equal to one ha...

Ngày tải lên : 28/06/2014, 19:20

242
471
0

Báo cáo lâm nghiệp: "Estimating the sustainable harvesting and the stable diameter distribution of European beech with projection matrix models" pdf

... projection matrix model, as it was stated in and 2.2, the stable diameter distribution is deﬁned by the right eigenvector W0 of the projection matrix A Thus, it is independent of the harvesting ... deﬁnes the stable diameter distribution and, consequently, the long-term dynamics of the non harvested populations On the other hand, and assuming t...

Ngày tải lên : 07/08/2014, 16:21

7
217
0

Báo cáo khoa học: "A Clustering Approach for the Nearly Unsupervised Recognition of Nonliteral Language" pdf

... ﬁrst ﬁnd the results of the core algorithm and then determine the effects of each enhancement The results are shown in Figure The last column in the graph shows the average across all the target ... Supertagging: an approach to almost parsing Comput Linguist 25, (Jun 1999), 237-265 Julia Birke 2005 A Clustering Approach for the Unsupervised Recognition of...

Ngày tải lên : 24/03/2014, 03:20

8
447
0

Báo cáo hóa học: " On the Enhanced Antibacterial Activity of Antibiotics Mixed with Gold Nanoparticles" pot

... antibiotic–NP conjugates may have been due to the low concentration of particles themselves Therefore, we examined the effect of the gold NP concentration on the antibacterial action of the conjugates ... demonstrated by the free antibiotic When the free antibiotic and its mixture with NPs were diluted twofold, the diameter of the zone of Fig a Zones of i...

Ngày tải lên : 22/06/2014, 00:20

8
228
0

Báo cáo hóa học: " A Frequency Domain Approach to Registration of Aliased Images with Application to Super-resolution" docx

... on a stable tripod that allows only horizontal and vertical shifts and planar rotations parallel to the image plane With this camera setup, four shifted and rotated images of a planar scene are ... possible application of the proposed image registration algorithm is that of a user holding his digital camera in his hands while manually or automatically taking a series...

Ngày tải lên : 22/06/2014, 23:20

14
247
0

Báo cáo y học: " Oxidative modification of albumin in the parenchymal lung tissue of current smokers with chronic obstructive pulmonary disease" docx

... anti-oxidant HSA within parenchymal tissue from current smokers with COPD Serum albumin is one of the major antioxidants in the respiratory tract lining fluid, which also includes mucin, superoxide ... the majority of them 2,4-dinitrophenyl hydrazine is allowed to react with the protein carbonyls to form the corresponding hydrazone, which can be analysed opticall...

Ngày tải lên : 12/08/2014, 13:22

10
570
0

Multi-dynamic absorber effect for quenching the self-excited vibrations of mechanical systems with distributed parameters

... , where p is the mass per unit length of the beam material, E is Y oung’s m o d u lu s, and I is the m om ent of inertia of the cross section of the beam The other notations have the same m eanings ... to the equilibrium of the sy s te m under consideration is stable if MULTI-DYNAMIC ABSORBER E F F E C T R ecalling the form ula ( l ) for the “negative” fr...

Ngày tải lên : 08/04/2015, 15:29

17
233
0

Comparing the cultural and linguistic analysis of the English word “meal” and words relating to it in contrast with Vietnamese equivalents.

... of word meal in English and words relating to it (in contrast with Vietnamese equivalents) - Definition of word meal - Field of word meal in English and in Vietnamese equivalents - Cultural and ... with the notion of meal are called field of word meal In our opinion, field of word meal is all the words relating to it mai...

Ngày tải lên : 15/04/2013, 15:11

54
1K
1

Tài liệu HANDBOOK OF THE TREES OF NEW ENGLAND WITH RANGES THROUGHOUT THE UNITED STATES AND CANADA ppt

... representation The geographical distribution is treated under three heads: Canada and Alaska; New England; south of New England and westward With regard to the distribution outside of New England, the standard ... that are native in New England, or native in other sections of the United States and thoroughly established in New England, are described...

Ngày tải lên : 13/02/2014, 12:20

293
470
0

Tài liệu Báo cáo khoa học: The splicing factor ASF/SF2 is associated with TIA-1-related/ TIA-1-containing ribonucleoproteic complexes and contributes to post-transcriptional repression of gene expression doc

... of gene expression As each step of the RNA metabolism is tightly regulated, the regulation of mRNA export, stability and translation rate is essential for the control of the expression of mRNAs ... localized in the UTRs of the transcript and the trans-acting factors (RNA-binding proteins and noncoding regulatory RNAs) that bind to these sequences Am...

Ngày tải lên : 16/02/2014, 15:20

19
666
0

Tài liệu The Acquisition of Drugs and Biologics for Chemical and Biological Warfare Defense - Department of Defense Interactions with the Food and Drug Administration doc

... recipients of IND drugs, medical monitoring and reporting of the use of such drugs, information about shipment and storage of drugs, disposition of unused IND drugs, and submission of annual and other ... changes in the Office of the Secretary of iii iv The Acquisition of Drugs and Biologics for CBW Defense Defense (OSD) to centralize the au...

Ngày tải lên : 17/02/2014, 11:20

99
600
0

Tài liệu An Account of the Foxglove and some of its Medical Uses With Practical Remarks on Dropsy and Other Diseases doc

... considered as cases lost to An Account of the Foxglove and some of its by William Withering the common run of practice, and only snatched from destruction, by the efficacy of the Digitalis; and ... I find the following memorandum "February 20th, 1779, gave an account of Doctor Withering's An Account of the Foxglove and some of its by W...

Ngày tải lên : 19/02/2014, 11:20

86
598
0