high dynamic range hdr photos on iphone 4

... Fig 4. 4 Capacitive frequency compensation 42 Fig 4. 5 Block diagram of the proposed VGA 43 Fig 4. 6 Source degeneration resistors and controlling switches configuration 44 Fig 4. 7 Simulation ... version of the compensation circuit and its small signal model 53 Fig 4. 11 Compensation effects on the current mirror 54 Fig 4. 12 Capacitance variation effects on frequency response 55 13 Thus ... source degeneration factor. If the source degeneration factor ( 2 Sm Rg ) >>1, equation 2.21 yields S m R G 2 ≈ . Under this condition, the transconductance of this configuration is simply...

Ngày tải lên: 06/11/2012, 10:26

... Summary 190 7 HDR Content Compression 193 7.1 HDR Compression MATLAB Framework . . . . . . . . . 193 7.2 HDRImageCompression 1 94 7.3 HDRTextureCompression 205 7 .4 HDRVideoCompression 218 7.5 Summary ... with high resolution. The cameras can capture full HDR images; see Table 2.1 for comparisons. Device Dynamic Range Ma x. Resolution Max. Capturing (f-stops) (Pixels) Time (Seconds) Civetta 30 141 44 ... the HDR content in order to fit the dynamic range of the LDR display. The second method natively displays the HDR content directly using the facilities of new HDR- enabled monitors. 2.3.1 Tone...

Ngày tải lên: 05/06/2014, 11:56

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 26/12/2013, 16:53

... Section 4 on the assumption that cognition is situated and dynamic, what is specific to aesthetic experience will emerge in the interac- tion between agent and environment. e previous section ... in concrete situations of physical action and socio-cultural practices. In integrating conation and affect, cognition is driven by, on the one hand, the agent’s current needs and motivation and, ... global context on cognition is strong. Tools and artefacts do not only enhance and amplify cognition, but also crucially alter its processes. Human beings continuously reconstruct their environment...

Ngày tải lên: 19/02/2014, 17:20

... -0 .3 54 3*** -0 .671 4* ** -2.0 871* * -0 .4 205* * -0 .42 05*** -0.62 7 7* * go v_ca b 0.1 0 40 ** 0 .1 24 4 *** 0 .805 3 ** * 0 .888 0 * * * 1.2 041 * 1. 34 69 ** * 1.3 46 9 * * 1 .42 3 9 * * * ... 0.05 35 * (.029 1) 0. 1 1 94 * * * (.03 74) 0. 3 1 41 * * * (.0 8 31) 0 .755 2 ** * (0.1 168) 1 .44 00 ** * ( .4 928 ) 0 .41 04 ** * (.1 5 75) 0 .4 1 04 * * (.1 6 8 4 ) 0. 7 9 59 * * * (.29 18) ... -2 3.69 3*** -1 3.20 96** -45 .7 4 4*** -4. 06 9 7*** - 4 .069 7*** -2.87 5 0* * po p_ gro wt h -1.8 42 2 ** * -1 .700 4* * * -3 .000 4* ** -2 .000 7*** 2 .4 0 1 -3.96 3 2*** - 4 .059 6*** -2.81 9 6* *...

Ngày tải lên: 23/03/2014, 20:20

... first one in Section 4. 2 based on a refined version of the almost monotonicity of the scaling parameter which will imply through dynamical properties blow-up in finite time and a first upper-bound on ... second one in Section 4. 3 based on a refined version of virial inequality (65) which leads to the announced bound |u x (t)| L 2 ≤ C ∗  |ln(T − t)| 1 2 T − t  1 2 . We then focus in Section 4. 4 ... 605673. [ 24] A. Soffer and M. I. Weinstein, Resonances, radiation damping and instability in Hamil- tonian nonlinear wave equations, Invent. Math. 136 (1999), 9– 74. [25] C. Sulem and P L. Sulem, The Nonlinear...

Ngày tải lên: 29/03/2014, 07:20

... 162.9 44 .2 162.5 18 24. 6 84. 0 53 .4 121.6 38.3 141 .2 47 .7 129.6 36.5 141 .9 45 .0 141 .5 54. 2 140 .8 19 28.7 83.6 56.6 141 .5 43 .0 147 .3 51.9 133.0 50.3 146 .1 59.2 145 .4 66.0 144 .3 20 24. 0 126 .4 36.1 ... 138 .4 28.3 138.3 28.8 156.7 32.8 171.3 27.8 175 .4 33.3 175 .4 38.5 175.6 11 22.3 127.5 30.8 136.9 30 .4 148 .4 34. 1 165.6 28.3 172.0 34. 5 171.7 40 .5 171 .4 12 27.0 1 04. 6 46 .6 133.7 38.9 1 54. 4 44 .6 148 .1 ... 108.7 58.6 141 .2 43 .3 157.9 52.7 143 .2 47 .2 157.2 55.6 156 .4 63.0 155.6 16 31.9 130 .4 49 .4 129.9 44 .0 177 .4 47.2 153.3 38.3 169.7 44 .9 168.8 52.3 166.9 17 18.3 108.9 34. 5 1 34. 7 24. 2 157.2 35.3...

Ngày tải lên: 20/06/2014, 22:20

... 162.9 44 .2 162.5 18 24. 6 84. 0 53 .4 121.6 38.3 141 .2 47 .7 129.6 36.5 141 .9 45 .0 141 .5 54. 2 140 .8 19 28.7 83.6 56.6 141 .5 43 .0 147 .3 51.9 133.0 50.3 146 .1 59.2 145 .4 66.0 144 .3 20 24. 0 126 .4 36.1 ... 138 .4 28.3 138.3 28.8 156.7 32.8 171.3 27.8 175 .4 33.3 175 .4 38.5 175.6 11 22.3 127.5 30.8 136.9 30 .4 148 .4 34. 1 165.6 28.3 172.0 34. 5 171.7 40 .5 171 .4 12 27.0 1 04. 6 46 .6 133.7 38.9 1 54. 4 44 .6 148 .1 ... 108.7 58.6 141 .2 43 .3 157.9 52.7 143 .2 47 .2 157.2 55.6 156 .4 63.0 155.6 16 31.9 130 .4 49 .4 129.9 44 .0 177 .4 47.2 153.3 38.3 169.7 44 .9 168.8 52.3 166.9 17 18.3 108.9 34. 5 1 34. 7 24. 2 157.2 35.3...

Ngày tải lên: 21/06/2014, 00:20

... speed is: Cutting speed (V 60 ) = 161.5 141 .4 ì %C 42 4 ì %Si 39.2 ì %Mn 179 .4 ì %P + 121 .4 ì %S. ã Microstructure tests are principally concerned with the type of microstructure present ... quantitative information about other ranges and conditions, with diering operations and parameters. As a result, this test is usually classied as a ‘ranking test’. ‘Ranking’ – Non-Machining Tests Whenever ... equation using a dimensional analysis tech- nique and, by utilising conventional test methods to establish and measure its: thermal conductivity, harness (Brinell), percentage reduction in...

Ngày tải lên: 21/06/2014, 22:20

... situation is that surface texture continuously degen- erates, and it is only the burnishing (i.e.‘ironing’) of the surface that ‘masks’ the temporary improvement in machined surface – more on this ... because its function and operation were oen not well-dened – this being exacerbated by poor im- plementation of its recommendations. However, VA techniques are useful, allowing one to interpret ... compaction Compact type No. 2 this was best and Low compaction No. 4 worst – as jobber drilled. is ‘truncated approach’ the elementary and easily comprehended VA tabulation (Fig. 151) , enables non- specialists,...

Ngày tải lên: 21/06/2014, 22:20

... shape and its corresponding ‘Y’ direction. e orientation of the modulation direction ‘Y’ toward a dynamically more-rigid direction angle, allows a decrease in vibrational response, giving greater ... component in the modulation direction ‘Y’. So, an increased force occurring in the ‘Y’ direction, causes amplied dis- placement and vibration at 90° to the surface, creat- ing ideal conditions ... deection not only introduces the potential for chatter vibration, but if used to mill up to square shoulder, its deection distorts the component geometry and introduces har- monic variation...

Ngày tải lên: 21/06/2014, 22:20

... patterns’ 42 – causing latent deformations in the machined com- ponent. From the restrictions resulting from a component’s manufacture, a designer must select a functional sur- face condition that ... and position of the honing stroke, the hon- ing stick pressure (Vc). e inclination angle of the cross-hon- ing action, is a product of the up-/down-ward head motion (Vo) and the rotational speed ... a long-frequency component and at best, only its partial aect would be present here, on this diagram. e ‘Lay’ of a surface tends to be either: anisotropic, or isotropic 44 in nature on...

Ngày tải lên: 21/06/2014, 22:20

... the primary deformation zone and some heat is also conducted from the secondary deformation zone into the body of the cutting insert, while the tertiary deformation zone will also impart some ... boundary of the triangular secondary zone. e frictional stress along the tool/chip interface can be assumed to be constant along the rst half of the contact region, then linearly decreasing ... function of: ‘ε’ , ‘˙ε’; plus ‘T’. NB  is rate of heat generation only exists within the primary and secondary deformation zones. By way of example of how the temperature genera- tion/distribution...

Ngày tải lên: 21/06/2014, 22:20

... deformation – occurs when high pressures (i.e. compression) are exerted on the cutting edge in combination with elevated temperatures. Con- ditions likely to create plastic deformation on the ... fracture. ã e former conditions are in the main, conned to continuous cutting and steady-state machining conditions, albeit with single-point cutting inserts. ã e latter conditions are generally ... stages of dif- fusion are somewhat slow, due to the rate of diusion decreas- ing as the concentration gradient diminishes. (Higgins, 1979) 65 ‘Atomic diusion process’ , there is strong evidence –...

Ngày tải lên: 21/06/2014, 22:20

... monitoring operations. By using a combination of AE and force monitoring, this has been shown to be a means of condition monitoring of the cutting tool’s state – more will be said on this topic ... appro- priately positioned stationary antenna. e telemetry involves a bi-directional transmission, with measured data being transmitted to the ‘stationary side’ of the monitoring system and any control ... should highlight the ‘im- proved’ ROI, which can be obtained by any manu- facturing company utilising the latest tooling, in conjunction with the application of ecient cutting conditions. e...

Ngày tải lên: 21/06/2014, 22:20

... denitions; tool/chip interactions; non-linear geometric boundary conditions – typied by the chip’s surface; prediction of local variables – such as stress and temperature distributions in ... relatively constant for a specied work- piece material, across a diverse range of unlubricated cutting conditions and, as a result, the equation for the mean friction angle becomes: Mean friction angle ... ‘examination of the primary and secondary shear zones’ , non-orthogonal (three-dimen- sional) machining processes, advances in tool geometries with their accompanying force and shear relationships...

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 21/06/2014, 22:20