Control device, control method, and control system with multiple dynamic ranges
First Claim
Patent Images
1. A control device comprising:
- setting circuitry configured to set a first control value used for performing exposure control of a first pixel group and including a first gain, and a second control value used for performing exposure control of a second pixel group and including a second gain, the first pixel group and the second pixel group being disposed in a single imaging surface,wherein the setting circuitry sets the first control value and the second control value to different values before a predetermined photometric process is executed, andwherein the setting circuitry sets the first gain and the second gain to different values before the predetermined photometric process is executed.
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Abstract
There is provided a control device including a setting unit configured to set a first control value used for performing exposure control of a first pixel group and a second control value used for performing exposure control of a second pixel group, the first pixel group and the second pixel group being disposed in a single imaging surface. The setting unit sets the first control value and the second control value to different values before a predetermined photometric process is executed.
4 Citations
20 Claims
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1. A control device comprising:
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setting circuitry configured to set a first control value used for performing exposure control of a first pixel group and including a first gain, and a second control value used for performing exposure control of a second pixel group and including a second gain, the first pixel group and the second pixel group being disposed in a single imaging surface, wherein the setting circuitry sets the first control value and the second control value to different values before a predetermined photometric process is executed, and wherein the setting circuitry sets the first gain and the second gain to different values before the predetermined photometric process is executed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A control method comprising:
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setting a first control value used for performing exposure control of a first pixel group, the first control value including a first grain; setting a second control value used for performing exposure control of a second pixel group to a value different from the first control value, the second control value including a second gain, the first pixel group and the second pixel group being disposed in a single imaging surface, the first control value and the second control value being set before a predetermined photometric process is executed; and setting the first gain and the second gain to different values before the predetermined photometric process is executed.
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14. A control system comprising:
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setting circuitry configured to set a first control value used for performing exposure control of a first pixel group and including a first gain, and a second control value used for performing exposure control of a second pixel group and including a second gain, the first pixel group and the second pixel group being disposed in a single imaging surface, wherein the setting circuitry sets the first control value and the second control value to different values before a predetermined photometric process is executed, and wherein the setting circuitry sets the first gain and the second gain to different values before the predetermined photometric process is executed. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification