Abstract: According to one embodiment, a solid-state imaging device includes a signal level comparing circuit. The signal level comparing circuit compares the levels among the signals of first peripheral pixels, the levels among the signals of second peripheral pixels, the levels among the signals of third peripheral pixels. The first peripheral pixels are arranged with the pixels for colors other than the color for the target pixel interposed between the first peripheral pixels and the target pixel. The second peripheral pixels are disposed on extension lines in directions from the target pixel to the first peripheral pixels, and the third peripheral pixels are disposed between the second peripheral pixels.

Abstract: According to one embodiment, a solid-state imaging device includes an image sensor including a valid pixel area having valid pixels and a light-blocking pixel area having light-blocking pixels to generate an image signal; and a clamp circuit that detects an overflow of a signal charge and executes a black level signal processing for the image signal using a parameter. The clamp circuit detects the overflow using an integration value of the signals of the light-blocking pixels integrated in a direction from the light-blocking pixel area to the valid area, and sets the parameter generated from the output signals of the light-blocking pixels substantially not influenced by the overflow based on a result of the detection.

Abstract: According to one embodiment, a solid-state imaging device includes a signal level comparing circuit. The signal level comparing circuit compares the levels among the signals of first peripheral pixels, the levels among the signals of second peripheral pixels, the levels among the signals of third peripheral pixels. The first peripheral pixels are arranged with the pixels for colors other than the color for the target pixel interposed between the first peripheral pixels and the target pixel. The second peripheral pixels are disposed on extension lines in directions from the target pixel to the first peripheral pixels, and the third peripheral pixels are disposed between the second peripheral pixels.