Method of reading pixel signals from a multiple staggered sensor
A method of reading pixel signals from a staggered sensor comprises providing the staggered sensor which comprises at least two linear image sensors, wherein a plurality of photocells of one linear image sensor are offset abutting with a plurality of photocells of the adjacent linear image sensor respectively. The pixel signals from the consecutive photocells of one linear image sensor are read out, without inserting the pixel signals form the other linear image sensor. The method provides quick video output especially for low-resolution definition.
1 - 11 . (canceled)
12 . A method of reading pixel signals from a staggered sensor, said method comprising:
generating pixel signals from said staggered sensor, said staggered sensor comprising at least two image sensors, wherein each of the at least two image sensors includes a plurality of photocells arranged in a substantially linear array, the at least two image sensors substantially abutting, photocells in one image sensor being offset from photocells in a second image sensor adjacent to said one image sensor, each photocell adapted to generate a pixel signal therefrom;
generating a first signal comprising pixel signals sequentially ordered in association with an ordering of the photocells in the one image sensor;
generating a second signal comprising pixel signals sequentially ordered in association with an ordering of the photocells in the second image sensor;
in response to a first resolution state, supplying said first signal without said second signal to an output; and
in response to a second resolution state, serially supplying said first signal followed by said second signal to said output.
13 . The method of claim 12 , wherein the first resolution state is of lower resolution than said second resolution state.
14 . The method of claim 12 , wherein the at least two image sensors include at least one charge-coupled device.
15 . The method of claim 12 , wherein the at least two image sensors include at least one metal oxide semiconductor sensing element.
16 . The method of claim 12 , wherein the method further comprises:
analog-to-digital converting signals supplied to said output.
17 . The method of claim 12 , wherein the signals from at least two image sensors are capable of producing a color image.
18 . An image capture comprising:
staggered sensor adapted for generating pixel signals, said staggered sensor comprising at least two image sensors, wherein each of the at least two image sensors includes a plurality of photocells arranged in a substantially linear array, the at least two image sensors substantially abutting, photocells in one image sensor being offset from photocells in a second image sensor adjacent to said one image sensor, each photocell adapted to generate a pixel signal therefrom;
a scanning element adapted for generating a first signal comprising pixel signals sequentially ordered in correspondence with ordering of the photocells in the one image sensor, said scanning element adapted for generating a second signal comprising pixel signals sequentially ordered in correspondence with ordering of the photocells in the second image sensor, said scanning element responsive to a first resolution state and being adapted for supplying said first signal without said second signal to an output, and said scanning element responsive to a second resolution state and being adapted for serially supplying said first signal followed by said second signal to said output.
19 . The method of claim 18 , wherein the first resolution state is of lower resolution than said second resolution state.
20 . The method of claim 18 , wherein the at least two image sensors include at least one charge-coupled device.
21 . The method of claim 18 , wherein the at least two image sensors include at least one metal oxide semiconductor sensing element.
22 . The method of claim 18 , wherein the signals from at least two image sensors are capable of producing a color image.