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Imaging apparatus and automatic control system
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A camera device and image technology, which is applied to TV system components, image enhancement, image analysis, etc., can solve the problems that the technology of distance information has not been established, and it is difficult to miniaturize
Active Publication Date: 2018-05-25
KK TOSHIBA
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[0005] However, the above-mentioned stereo camera must be installed with two cameras at a predetermined interval, so it is difficult to miniaturize
[0006] In addition, there are various technologies for obtaining distance information from captured images other than stereo cameras, but the technology for obtaining distance information with high accuracy in a small and low-cost imaging device has not yet been established.
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no. 1 Embodiment approach
[0046] First, the first embodiment will be described. figure 1 It is a block diagram showing an example of the hardware configuration of the imaging apparatus of the present embodiment. The imaging device of the present embodiment can be incorporated in, for example, a video camera, a mobile phone with an imaging function, a mobile information terminal such as a smartphone and a PDA (Personal Digital Assistant, Personal Data Assistant), a personal computer with an imaging function, or various electronic devices implemented in the form of an embedded system.
[0047] like figure 1 As shown, the imaging device 100 includes a filter 10 , a lens 20 , an image sensor 30 , an image processing unit, and a storage unit. The video processing unit is constituted by, for example, a circuit such as the CPU 40 . The storage unit includes, for example, the nonvolatile memory 50 and the main memory 60 . The imaging device 100 may further include a communication I / F 70, a display 80, a me...
no. 2 Embodiment approach
[0223] Next, the second embodiment will be described. In addition, the hardware configuration and functional configuration of the imaging device of this embodiment are the same as those of the first embodiment described above, so they are used as appropriate. figure 1 and Figure 4 etc. to explain. In addition, in the following description, the detailed description is abbreviate|omitted about the same part as the 1st Embodiment mentioned above, and the part different from this 1st Embodiment is mainly described.
[0224] In this embodiment, the shape and arrangement of the filter regions 11 to 14 included in the filter 10 are different from those of the first embodiment described above.
[0225] Below, refer to Figure 29 , an example of the filter 10 provided in the opening of the imaging device 100 of the present embodiment will be described.
[0226] The optical filter 10 in this embodiment is a color filter, as in the first embodiment described above, and transmits lig...
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Abstract
Embodiments of the invention relate generally to an imaging apparatus and an automatic controlsystem. The imaging apparatus includes a filter configured to transmit incident light to capture a captured object; and an image sensor configured to generate an image by receiving the light transmitting the filter. The filter includes a first filter region, a second filter region, a third filter region,and a fourth filter region. The first filter region transmits light of a first wavelength region, and does not transmit light of a second wavelength region different from the first wavelength region.The second filter region does not transmit the light of the first wavelength region and transmits the light of the second wavelength region. The third filter region does not transmit the light of thefirst wavelength region and does not transmit the light of the second wavelength region. The fourth filter region transmits the light of the first wavelength region and transmits the light of the second wavelength region.
Description
[0001] This application is based on Japanese Patent Application No. 2016-220635 (application date: November 11, 2016), and priority is granted from this application. This application contains the entire contents of this application by reference to this application. technical field [0002] Embodiments of the present invention relate to a camera device and an automatic controlsystem. Background technique [0003] In general, there is known a technique of acquiring distance information representing the distance from the imaging device to the subject from the image of the subject captured by the imaging device (camera) (hereinafter, referred to as the captured image). [0004] As an example of such a technique, there is known a case where, for example, a subject (object) is photographed from different directions by using two cameras called stereo cameras to calculate the distance to the subject. [0005] However, since the above-mentioned stereo camera requires two cameras to...
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Application Information
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