US 11,868,487 B2
Signal processing device and signal processing method
Tatsuya Kaneko, Kanagawa (JP); and Motohashi Yuichi, Tokyo (JP)
Assigned to SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa (JP)
Filed by SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa (JP)
Filed on Apr. 12, 2022, as Appl. No. 17/718,628.
Application 17/718,628 is a continuation of application No. 16/620,086, granted, now 11,361,085, previously published as PCT/JP2018/021143, filed on Jun. 1, 2018.
Claims priority of application No. 2017-118494 (JP), filed on Jun. 16, 2017.
Prior Publication US 2022/0237305 A1, Jul. 28, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/60 (2013.01); H04L 9/40 (2022.01); G06V 20/56 (2022.01)
CPC G06F 21/602 (2013.01) [G06V 20/56 (2022.01); H04L 63/0428 (2013.01); H04L 63/083 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An imaging device for a vehicle, the imaging device comprising:
a pixel array configured to generate image data representing an image; and
control circuitry configured to:
store a key in a storage unit;
receive designation information from a vehicle control device, wherein the designation information indicates a partial region of the image; and
generate first encrypted data based on encryption of a first part of the image data corresponding to the partial region of the image, wherein
the encryption is associated with the key, and
the partial region changes with time.