Abstract: A method for recovering an image passing through a display and taken by an image sensor disposed on a rear side of the display, the method includes acquiring the image taken by the image sensor, obtaining a plurality of point spread functions corresponding one-to-one to a plurality of dots arranged in a predetermined pattern on a calibration chart, and recovering the image by performing a de-convolution of the image based on the plurality of point spread functions.

Abstract: An imaging device according to the embodiments of the present disclosure has a display including a wiring layer; a camera located at a back side of the display, the camera including an optical lens and an imaging sensor to sense the light through the display to create an image; an optical element between the display and the camera, wherein the optical element filters the light through the display and passes the filtered light to the camera, and the optical element reduces a diffraction due to the wiring layer.

Abstract: In an embodiment, a computer-implemented method includes: causing a camera module to capture a plurality of frame portions with an exposure time at a sampling clock period. The frame portions correspondingly reflect a predetermined number of first signal pulses periodically generated by a light source. The exposure time corresponds to a duration of one of the predetermined number of first signal pulses. A first data sequence is encoded into the first signal pulses. The sampling clock period is different from a duration of the first data sequence such that a second data sequence is obtained from cycling through all of the first data sequence.

Abstract: An electronic device and a method for controlling an electronic device are provided, the electronic device includes a first camera used to acquire a first image, a second camera used to acquire a second image, a range sensor used to acquire ToF depth information, and an image signal processor used to acquire an image with bokeh based on the first image, the second image, and the ToF depth information. The image with bokeh is the first image with one or more bokeh portions. The image signal processor is used to acquire a depth information of a stereo image by matching the first image and the second image, correct the depth information of the stereo image based on the first image and the ToF depth information; and acquire the corrected depth information.

Abstract: A user equipment (UE), and a method of an image sensor communication of same are provided. The method of an image sensor communication of the UE includes receiving a first temporal identification data (ID) allocated from a server, sending a first temporal ID as a light pulse, capturing light pulses of temporal IDs from another UEs, showing a label on a display device corresponding to the temporal IDs of another UEs, sending an inviting message with the first temporal ID and the temporal ID of another UE to a server in radio band when receiving an inviting instruction of a user, and showing an accepting figure corresponding to the label of the temporal ID of another UE on the display device after receiving an accepting message from the server.

Abstract: In an embodiment, a computer-implemented method includes: causing a camera module to capture a plurality of frame portions with an exposure time at a sampling clock period. The frame portions correspondingly reflect a predetermined number of first signal pulses periodically generated by a light source. The exposure time corresponds to a duration of one of the predetermined number of first signal pulses. A first data sequence is encoded into the first signal pulses. The sampling clock period is different from a duration of the first data sequence such that a second data sequence is obtained from cycling through all of the first data sequence.

Abstract: An imaging device according to the embodiments of the present disclosure has a display including a wiring layer; a camera located at a back side of the display, the camera including an optical lens and an imaging sensor to sense the light through the display to create an image; an optical element between the display and the camera, wherein the optical element filters the light through the display and passes the filtered light to the camera, and the optical element reduces a diffraction due to the wiring layer.

Abstract: A method for recovering an image passing through a display and taken by an image sensor disposed on a rear side of the display, the method includes acquiring the image taken by the image sensor, obtaining a plurality of point spread functions corresponding one-to-one to a plurality of dots arranged in a predetermined pattern on a calibration chart, and recovering the image by performing a de-convolution of the image based on the plurality of point spread functions.

Abstract: Disclosed herein is a movement-adaptive noise reduction apparatus, including a memory, a mixing control section, a movement component extraction section, a low-pass filter section, and a movement decision control section. In the apparatus, the movement decision control section and the low-pass filter section receive, from the outside, information regarding the gain value upon an amplification process to which the image signal is subjected before inputted to the mixing control section to control at least one of the threshold value and the filter characteristic in response to the information.

Abstract: Disclosed herein is a movement-adaptive noise reduction apparatus, including a memory, a mixing control section, a movement component extraction section, a low-pass filter section, and a movement decision control section. In the apparatus, the movement decision control section and the low-pass filter section receive, from the outside, information regarding the gain value upon an amplification process to which the image signal is subjected before inputted to the mixing control section to control at least one of the threshold value and the filter characteristic in response to the information.

Abstract: Disclosed herein is a movement-adaptive noise reduction apparatus, including a memory, a mixing control section, a movement component extraction section, a low-pass filter section, and a movement decision control section. In the apparatus, the movement decision control section and the low-pass filter section receive, from the outside, information regarding the gain value upon an amplification process to which the image signal is subjected before inputted to the mixing control section to control at least one of the threshold value and the filter characteristic in response to the information.

Abstract: A solid-state imaging device includes: a first detecting portion that detects each component by dividing a first wavelength region of image information into a plurality of wavelength regions; a second detecting portion that detects components in the first wavelength region with higher sensitivity than the components in the first wavelength region detected by the first detecting portion; and a signal processing unit including a high sensitization signal processing portion that acquires a signal indicating a measured amount on the basis of a unit signal corresponding to each wavelength detected in the first detecting portion and that executes a sensitivity correction operation on the unit signal corresponding to each wavelength detected in the first detecting portion by using the signal indicating the measured amount and a signal of the component in the first wavelength region, which has high sensitivity and is detected in the second detecting portion.

Abstract: An imaging device includes a sensor that is color coded by using high-sensitivity pixels having higher sensitivity to incident light than chromatic color pixels and an automatic exposure function that allows the imaging device to control exposure according to illuminance in an imaging environment. An algorithm in the automatic exposure function that determines a reference color in a level diagram according to the illuminance uses the high-sensitivity pixels as the reference color in a low illuminance region where the gain of the sensor is set to a maximum, while using green pixels, which are the chromatic color pixels, as the reference color in a standard illuminance region where the gain of the sensor is set to a minimum.

Abstract: An imaging device includes a sensor having a cell layout having a plurality of chromatic color pixels and high-sensitivity pixels having higher sensitivity to incident light than the chromatic color pixels arranged in a checkerboard pattern, a white balance block that normalizes the pixel output from the sensor with respect to the chromatic color pixels or the high-sensitivity pixels, a pixel interpolation block that performs interpolation on the phase where a chromatic color pixel is present by interpolating the other lacking colors, and a noise reduction block that is situated between the white balance block and the pixel interpolation block, and performs interpolation on phases of the chromatic color pixels based on the signal component of the high-sensitivity pixels so as to suppress noise in the chromatic color pixels.

Abstract: An imaging device includes an image sensor having a plurality of chromatic color pixels and high-sensitivity pixels having higher sensitivity to incident light than the chromatic color pixels arranged in a checkerboard pattern, a correlation detector that detects correlation of an imaged subject from a signal component of the high-sensitivity pixels and a signal component of the chromatic color pixels, a color judgment block that judges whether or not the imaged subject is of chromatic color from the signal component of the chromatic color pixels, and a pixel interpolator that switches between pixel interpolation methods according to the signal judged in the color judgment block that judges whether or not the subject is of chromatic color, the pixel interpolator giving high priority to interpolation using pixels showing strong correlation based on the information from the correlation detector when the color judgment block judges that the subject is of chromatic color.

Abstract: Disclosed herein is a movement-adaptive noise reduction apparatus, including a memory, a mixing control section, a movement component extraction section, a low-pass filter section, and a movement decision control section. In the apparatus, the movement decision control section and the low-pass filter section receive, from the outside, information regarding the gain value upon an amplification process to which the image signal is subjected before inputted to the mixing control section to control at least one of the threshold value and the filter characteristic in response to the information.

Abstract: A solid-state imaging device includes: a first detecting portion that detects each component by dividing a first wavelength region of image information into a plurality of wavelength regions; a second detecting portion that detects components in the first wavelength region with higher sensitivity than the components in the first wavelength region detected by the first detecting portion; and a signal processing unit including a high sensitization signal processing portion that acquires a signal indicating a measured amount on the basis of a unit signal corresponding to each wavelength detected in the first detecting portion and that executes a sensitivity correction operation on the unit signal corresponding to each wavelength detected in the first detecting portion by using the signal indicating the measured amount and a signal of the component in the first wavelength region, which has high sensitivity and is detected in the second detecting portion.

Abstract: An imaging device includes a sensor that is color coded by using high-sensitivity pixels having higher sensitivity to incident light than chromatic color pixels and an automatic exposure function that allows the imaging device to control exposure according to illuminance in an imaging environment. An algorithm in the automatic exposure function that determines a reference color in a level diagram according to the illuminance uses the high-sensitivity pixels as the reference color in a low illuminance region where the gain of the sensor is set to a maximum, while using green pixels, which are the chromatic color pixels, as the reference color in a standard illuminance region where the gain of the sensor is set to a minimum.

Abstract: An imaging device includes a sensor having a cell layout having a plurality of chromatic color pixels and high-sensitivity pixels having higher sensitivity to incident light than the chromatic color pixels arranged in a checkerboard pattern, a white balance block that normalizes the pixel output from the sensor with respect to the chromatic color pixels or the high-sensitivity pixels, a pixel interpolation block that performs interpolation on the phase where a chromatic color pixel is present by interpolating the other lacking colors, and a noise reduction block that is situated between the white balance block and the pixel interpolation block, and performs interpolation on phases of the chromatic color pixels based on the signal component of the high-sensitivity pixels so as to suppress noise in the chromatic color pixels.

Abstract: An imaging device includes an image sensor having a plurality of chromatic color pixels and high-sensitivity pixels having higher sensitivity to incident light than the chromatic color pixels arranged in a checkerboard pattern, a correlation detector that detects correlation of an imaged subject from a signal component of the high-sensitivity pixels and a signal component of the chromatic color pixels, a color judgment block that judges whether or not the imaged subject is of chromatic color from the signal component of the chromatic color pixels, and a pixel interpolator that switches between pixel interpolation methods according to the signal judged in the color judgment block that judges whether or not the subject is of chromatic color, the pixel interpolator giving high priority to interpolation using pixels showing strong correlation based on the information from the correlation detector when the color judgment block judges that the subject is of chromatic color.