Sony Ericsson XCI-V3 - Manual (Page 10)

10
Functions
Partial scan mode
This mode can be set using the HIGH RATE SCAN
screen in the GUI application for camera settings.
In this mode, the desired rectangle area is read out, and
the redundant image area is transmitted at high speed
to raise the frame rate. The read out area can be set
separately as an effective image area vertically and
horizontally. For the XCI-SX1, the effective image
area is vertically divided into 32 areas and horizontally
divided into 10 areas. You can select a specific portion
among those from 1 block to 32 blocks vertically in units of one block separately or succesively, and 3
blocks to 10 blocks horizontally in minimum units of
successive 3 blocks. For the XCI-V3, the effective area
is vertically divided into 16 areas and horizontally
divided into 10 areas. You can select a specific portion
among those from 1 block to 16 blocks vertically.
Partial scan can be individually set in a horizontal or
vertical direction.
The tables below show approximate frame rate values
when the partial scan mode is used.
Frame rate tables when V-binning is OFF (XCI-SX1)
Number of vertical effective lines (L)
32 64 96 128 160 192 224 256 288 320 352 384 416 448 480 512
384 119 103 92 82 74 68 63 58 54 51 48 45 43 40 38 37
512 113 98 87 78 71 65 60 55 51 48 45 43 40 38 36 35
640 108 94 83 74 67 62 57 53 49 46 43 41 38 37 35 33
768 103 89 79 71 64 59 54 50 47 44 41 39 37 35 33 32
896 98 85 76 68 61 56 52 48 45 42 39 37 35 33 32 30
1024 94 82 72 65 59 54 50 46 43 40 38 36 34 32 30 29
1152 90 79 70 62 57 52 48 44 41 38 36 34 32 31 29 28
1280 87 76 67 60 54 50 46 42 40 37 35 33 31 29 28 27
When HPS is OFF 86 74 66 59 53 49 45 42 39 36 34 32 31 29 28 26
(Unit: fps)
Number of
horizontal effective
pixels (PIX) when
horizontal partial
scan (HPS) is ON
Number of vertical effective lines (L)
544 576 608 640 672 704 736 768 800 832 864 896 928 960 992 1024
384 35 34 32 31 30 29 28 27 26 25 24 24 23 22 22 21
512 33 32 31 29 28 27 26 25 25 24 23 22 22 21 21 20
640 32 30 29 28 27 26 25 24 23 23 22 21 21 20 20 19
768 30 29 28 27 26 25 24 23 22 22 21 20 20 19 19 18
896 29 28 27 26 25 24 23 22 21 21 20 19 19 18 18 17
1024 28 27 25 24 24 23 22 21 20 20 19 19 18 18 17 17
1152 27 25 24 23 23 22 21 20 20 19 18 18 17 17 16 16
1280 26 25 24 23 22 21 20 20 19 18 18 17 17 16 16 15
When HPS is OFF 25 24 23 22 21 21 20 19 19 18 17 17 16 16 16 15
(Unit: fps)
Number of
horizontal effective
pixels (PIX) when
horizontal partial
scan (HPS) is ON