application to remote sensing images

... interpretation of remote sensing images Green et al (2000) reviewed applying fields of remote sensing techniques in landuse detection, water monitoring and others In Vietnam, remote sensing techniques ... SPOT images image can be used for landuse mapping in Mekong delta The pre-analysis techniques of remote sensing images and the image fusion (between SPOT and RADARSAT images) allows to enhance images ... the ideal positions of the remote sensing application (in SPOT image) for land use mapping and also mangrove forest mapping The preliminary results of remote sensing application for land use mapping...

Ngày tải lên: 22/12/2013, 06:16

... resolution remote sensing imagery III Application of remote sensing technology in forestry sector of Vietnam: Past and present 3.1 In the past 1960s – 1970s: application of aerial photographs ... satellite images from former Soviet Union and US (Landsat) to make forest cover maps at regional level UNDP-FAO VIE 79/014 project to strengthening cpacity for forest inventory including application ... entire country Application of very HR images (SPOT 5, IKONOS, QuickBird) to establish forest maps at scale 1/10,000 and forest management planning for SFEs; Most human resources and application...

Ngày tải lên: 24/01/2014, 03:20

Ngày tải lên: 28/03/2014, 15:20

... data, and the latest version of TNTmips http://www.microimages.com page Introduction to Remote Sensing Introduction to Remote Sensing Remote sensing is the science of obtaining and interpreting ... relate to variations in thermal properties and, to a smaller degree, topography page 27 Introduction to Remote Sensing Radar Images Imaging radar systems are versatile sources of remotely sensed images, ... tutorial covering all aspects of remote sensing, including thermal images and radar, with many sample images Remote Sensing Tutorials created by the Canada Centre for Remote Sensing http://www.nrcan.gc.ca/earth-sciences/geography-boundary/remotesensing/1599#tutor...

Ngày tải lên: 28/06/2014, 21:20

... farming system • The problems above due to lack of an appropriate tool in terms of integrated spatial data on land use/land covers However, recently GIS and remote sensing has been using in several ... Contour line, DEM and Ground check pointfrom GPS) Topography map 1:100,000 (Schema F-47-142 and F-47-130) Software: ArcView3.2a and Idrisi 32 Methods Geometric correction- to georeference maps to ... agencies As we know, GIS and remote sensing have an important role in linkage and analysis of such data, in particular for detection, interpretation, area calculation, monitoring and future estimating...

Ngày tải lên: 17/03/2014, 11:20

... sparsity basis vectors spreads equally over the sensing basis vectors Consequently, whatever the sensing basis vector selected, one always gets information of all the sparsity basis vectors describing ... sensing MRI with random B1 field In: Proc ISMRM., p 3151, Toronto, Canada, 2008 21 45 Liang, D, Xu, G, Wang, H, King, KF, Xu, D, Ying, L: Toeplitz random encoding MR imaging using compressed sensing ... the sensing bases, which for a Fourier sensing basis relates to a spread of the original signal spectrum by the modulation (hence the name “spread spectrum”) The approach is also efficient as sensing...

Ngày tải lên: 20/06/2014, 20:20

... It is easy to maximize l1 (α j ) with respect to α j by taking the first and second derivatives Then the maximum point α j is given by ⎧ ⎪ ⎪ ⎨ Setting (D.2) to zero is to let the numerator be zero, ... we abbreviate sik into si to utilize one superscript representing either the temporal or spatial index, or both We use the subscript to represent the element index in the vector The main notation ... compared with the original BCS and MBCS To achieve the same reconstruction percentage, our proposed scheme needs significantly fewer measurements and is able to tolerate more noise, compared with the...

Ngày tải lên: 21/06/2014, 05:20

... sparsity basis vectors spreads equally over the sensing basis vectors Consequently, whatever the sensing basis vector selected, one always gets information of all the sparsity basis vectors describing ... sensing MRI with random B1 field In: Proc ISMRM., p 3151, Toronto, Canada, 2008 21 45 Liang, D, Xu, G, Wang, H, King, KF, Xu, D, Ying, L: Toeplitz random encoding MR imaging using compressed sensing ... the sensing bases, which for a Fourier sensing basis relates to a spread of the original signal spectrum by the modulation (hence the name “spread spectrum”) The approach is also efficient as sensing...

Ngày tải lên: 21/06/2014, 17:20

... lower precision due to the size of the images Because the original images are already relatively large, the required additional upsampling and interpolation require too much memory to be performed ... filter is applied to the image before it is captured to ensure that aliasing cannot occur Our technique totally relies on the presence of aliasing in the captured images, so if the images are free ... emphasis filter to strengthen high frequencies in the estimation Kim and Su [19], Stone et al [20], and Vandewalle et al [2] also apply a phase correlation technique to estimate planar shifts To minimize...

Ngày tải lên: 22/06/2014, 23:20

... applied to satellite images acquired during late spring and summer, leading to satisfactory results The method has been applied to Vosges forests in at and hilly areas (Fig 3) [95] 3.2 Monitoring ... decline This section gives an overview of the remote sensing tools developed during the last 10 to 20 years for monitoring forest health and decline Damage to forest health may occur as a result from ... varyingtime regression models: applications in remote sensing, in: Antoch J (Ed.), Compstat 2004, Physica-Verlag, 2004, pp 777784 [16] Ceccato P., Flasse S., Tarantola S., Jacquemoud S., Grộgoire...

Ngày tải lên: 07/08/2014, 16:20

... security for one -to- one communication Nowa­ days, there are many applications in which communication activities are one-tomany, where a user is not only able to send/receive data to/ from another ... ) Phase Л can send query to в at any time In order to ensure the consistency and avoid collision, в needs to maintain three lists Lb Z/2， to keep track of answers 으 to queries asked by Л H\ queries: ... and efficiency Additionally, the question on how to incorporate broadcast signcryption in securing EHRs inspires us to bring it to a specific application named medial image sharing Since medical...

Ngày tải lên: 25/03/2015, 09:39

... guaranteed to hold at a local minima, and require discretization when applying to images Another alternative is to use discrete relaxation labeling where combinatorial optimization is converted to continuous ... two images for all the corresponding points The feature space (or joint histogram) changes as the alignment of images change When the two images are correctly registered, corresponding anatomical ... indicate floating images corresponding to different stages of contrast enhancement Each column corresponds to the same floating image (a)-(f) show difference images corresponding to the floating image...

Ngày tải lên: 11/09/2015, 10:17

... 25 3.2 Remote sensing as a tool of flooded area delineation 27 3.2.1 Application of optical remote sensing 27 3.2.2 Application of microwave remote sensing 30 3.2.3 ... Some Issues of Remote Sensing Applications with Special Reference to Monsoon Asia Having briefly given an overview of the development and methods of the application of remote sensing in flood ... subdivided into four main parts, as follows The first part presents a comprehensive literature review on the application of remote sensing to flood management with particular reference to Southeast...

Ngày tải lên: 30/09/2015, 13:41

... MODELS WITH AN APPLICATION TO COASTAL-ZONE MANAGEMENT IN SOUTH-WEST SULAWESI DISSERTATION to obtain the doctor’s degree at the University of Twente, on the authority of the rector magnificus, ... have enough data to conduct the validation tests A symptom generation test (Forrester and Senge, 1980) is applied in order to conclude that the model is able to generate the symptom of difficulty ... participants were asked to add the missing factors/processes to the given set of factors/processes that could have important effects on the model objective variables They were asked directly to rank the...

Ngày tải lên: 06/11/2012, 10:35

... from activated sludge was diluted to 0.5 ng µL-1 using sterilized distilled water The higher DNA concentration tended to cause difficulty to determine Ct value due to high and unstable baseline of ... performed after amplification The reaction mixture was heated to 95 °C for sec, cooled to 50 °C for 15 sec, and then slowly heated back to 95 °C at a ramp rate of 0.2 °C sec-1 with continuous fluorescence ... samples were from 1.2×104 to 2.4×106 copies per reaction and from 0.9 to 31.5 % of PAOMIX positive cells, respectively These results revealed that quantitative PCR method is able to quantify most of...

Ngày tải lên: 05/09/2013, 09:38

... customers in an understandable way and listening to them It may imply that companies need to use different languages to talk to different customer groups (i.e professional and private customers) ... prefer to buy a product instead of leasing it or sharing The mains reasons to this behaviour are the desire to own things and to have the possibility to use them anytime When it comes to reasons ... customers A number of drawbacks and benefits pertaining to the tools have been pointed out and discussed Both the research models and the tools, while diverse to a different extent, were found to...

Ngày tải lên: 04/11/2013, 10:15

... what to teach next b To check and measure how progressive the students are, and how successful the teaching has been c To find out where students need to follows to improve their speaking d To ... Speaking test and some applications to Vietnamese High School pupils interview to a close, because it is no use to subject them to a longer ordeal On the other hand, the test intents to see what level ... university 28 Speaking test and some applications to Vietnamese High School pupils This refers to the kinds of people that candidate is expected to be able to speak to (For example, native speakers...

Ngày tải lên: 20/12/2013, 18:33

... services eliminates credit problems while making it easy and quick for new customers to start using the service And visitors to the islands can either buy a prepaid phone when they arrive or use their ... and data services to homes and businesses located on islands that are home to most of FSM’s population and commercial centers Website: www.adc.com From North America, Call Toll Free: 1-800-366-3891 ... the network to the outer islands where there is no wired infrastructure For example, FSM Telecom is evaluating the deployment of ADC’s innovative Network-In-aBox technology on the remote island...

Ngày tải lên: 21/12/2013, 07:17

... contributions of each generator to the loads Now, it is possible to conclude that load receives 33.3% power from Generator A, 25.0% power from Generator B, and 41.7% from Generator C Generator A does not ... bus 3, Generator B has sent 50 MW to Generator A Therefore, the contribution to the load of Generator A and B should be corrected proportionally The corrected contribution of Generator A and B ... rooted subgraphs of Generator A, Generator B, and Generator C, respectively From these subgraphs, one can see that the power flows are supplied by respective generators Furthermore, these subgraphs...

Ngày tải lên: 03/01/2014, 19:37

... characteristics of satellite remote sensing are fundamentally different from what is measured from the ground To fully exploit the remote sensing potential, the legislation has to be modified to enable the ... SATELLITE REMOTE SENSING FOR AIR QUALITY MONITORING 43 4.1 GENERAL CONSIDERATIONS 43 4.2 USING SATELLITE REMOTE SENSING AS A STAND-ALONE TOOL 43 4.3 INTEGRATION OF SATELLITE REMOTE ... Satellite Remote Sensing for Air Quality Monitoring 4.1 General Considerations It is foreseen that the most important applications of satellite remote sensing in the field of air quality monitoring...

Ngày tải lên: 17/02/2014, 10:20